* [PATCH 00/18] Add support for CL-SOM-AM57X and SBC-AM57X
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
This patch series adds support for CompuLab CL-SOM-AM57X and
SBC-AM57X boards.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
SBC-AM57x is a single board computer, implemented with the
CL-SOM-AM57x computer-on-module providing most of the functions,
and SB-SOM-AM57x carrier board providing additional peripheral
functions and connectors.
The SBC-AM57x has the following features:
CPU: Texas Instruments Sitara AM5728 dual-core ARM Cortex-A15, 1.5GHz or
Texas Instruments Sitara AM5718 single-core ARM Cortex-A15, 1.5GHz
RAM: DDR3, 512MB – 4GB
Storage: NAND flash, 512MB - 1GB or eMMC flash, 4GB - 32GB
SPI-flash 2MB
Ethernet: Up to 2x 10/100/1000Mbps Ethernet ports (MAC+PHY)
WiFi/BT: 802.11b/g/n WiFi interface (TI WiLink 8 WL1801 chipset) or
Dual-band 2x2 802.11a/b/g/n WiFi interface (TI WiLink 8 WL1837 chipset)
Analog Audio: Audio codec with stereo output, stereo input and microphone support
More details can be found here:
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
This series is based on the following patch set ("Add support for sbc-t43" Nikita Kiryanov):
https://www.mail-archive.com/linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org/msg121614.html
Dmitry Lifshitz (18):
ARM: am57xx: cl-som-am57x: dts: add basic module support
ARM: am57xx: cl-som-am57x: dts: add RTC support
ARM: am57xx: cl-som-am57x: dts: add I2C3 support
ARM: am57xx: cl-som-am57x: dts: add EEPROM support
ARM: am57xx: cl-som-am57x: dts: add eMMC support
ARM: am57xx: cl-som-am57x: dts: add spi-flash support
ARM: am57xx: cl-som-am57x: dts: add dual EMAC support
ARM: am57xx: cl-som-am57x: dts: add USB support
ARM: am57xx: cl-som-am57x: dts: add touchscreen support
ARM: am57xx: cl-som-am57x: dts: add analog audio support
ARM: am57xx: sbc-am57x: dts: add basic board support
ARM: am57xx: cl-som-am57x: dts: add MMC1 support
ARM: am57xx: sbc-am57x: dts: add usb vbus pinmux
ARM: am57xx: sbc-am57x: dts: add EEPROM support
ARM: am57xx: sbc-am57x: dts: add GPIO extender support
ARM: am57xx: sbc-am57x: dts: add LCD support
ARM: am57xx: compulab-sb-som: dts: add HDMI connector
ARM: am57xx: sbc-am57x: dts: add HDMI support
.../devicetree/bindings/arm/omap/omap.txt | 6 +
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 606 +++++++++++++++++++++
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 179 ++++++
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +
5 files changed, 801 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
--
1.9.1
--
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 00/18] Add support for CL-SOM-AM57X and SBC-AM57X
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
This patch series adds support for CompuLab CL-SOM-AM57X and
SBC-AM57X boards.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
SBC-AM57x is a single board computer, implemented with the
CL-SOM-AM57x computer-on-module providing most of the functions,
and SB-SOM-AM57x carrier board providing additional peripheral
functions and connectors.
The SBC-AM57x has the following features:
CPU: Texas Instruments Sitara AM5728 dual-core ARM Cortex-A15, 1.5GHz or
Texas Instruments Sitara AM5718 single-core ARM Cortex-A15, 1.5GHz
RAM: DDR3, 512MB ? 4GB
Storage: NAND flash, 512MB - 1GB or eMMC flash, 4GB - 32GB
SPI-flash 2MB
Ethernet: Up to 2x 10/100/1000Mbps Ethernet ports (MAC+PHY)
WiFi/BT: 802.11b/g/n WiFi interface (TI WiLink 8 WL1801 chipset) or
Dual-band 2x2 802.11a/b/g/n WiFi interface (TI WiLink 8 WL1837 chipset)
Analog Audio: Audio codec with stereo output, stereo input and microphone support
More details can be found here:
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
This series is based on the following patch set ("Add support for sbc-t43" Nikita Kiryanov):
https://www.mail-archive.com/linux-omap at vger.kernel.org/msg121614.html
Dmitry Lifshitz (18):
ARM: am57xx: cl-som-am57x: dts: add basic module support
ARM: am57xx: cl-som-am57x: dts: add RTC support
ARM: am57xx: cl-som-am57x: dts: add I2C3 support
ARM: am57xx: cl-som-am57x: dts: add EEPROM support
ARM: am57xx: cl-som-am57x: dts: add eMMC support
ARM: am57xx: cl-som-am57x: dts: add spi-flash support
ARM: am57xx: cl-som-am57x: dts: add dual EMAC support
ARM: am57xx: cl-som-am57x: dts: add USB support
ARM: am57xx: cl-som-am57x: dts: add touchscreen support
ARM: am57xx: cl-som-am57x: dts: add analog audio support
ARM: am57xx: sbc-am57x: dts: add basic board support
ARM: am57xx: cl-som-am57x: dts: add MMC1 support
ARM: am57xx: sbc-am57x: dts: add usb vbus pinmux
ARM: am57xx: sbc-am57x: dts: add EEPROM support
ARM: am57xx: sbc-am57x: dts: add GPIO extender support
ARM: am57xx: sbc-am57x: dts: add LCD support
ARM: am57xx: compulab-sb-som: dts: add HDMI connector
ARM: am57xx: sbc-am57x: dts: add HDMI support
.../devicetree/bindings/arm/omap/omap.txt | 6 +
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 606 +++++++++++++++++++++
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 179 ++++++
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +
5 files changed, 801 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
--
1.9.1
^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add support for CompuLab CM-SOM-AM57X board.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic DT support for standalone module (without a carrier board):
* Memory configuration
* Heartbeat led
* I2C1 bus
* PMIC
* SATA
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 259 +++++++++++++++++++++
3 files changed, 264 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index da84372..dd53c90 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -156,6 +156,9 @@ Boards:
- AM437x SK EVM: AM437x StarterKit Evaluation Module
compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+- AM57XX CL-SOM-AM57x
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5492a24..803a020 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
omap5-sbc-t54.dtb \
omap5-uevm.dtb
dtb-$(CONFIG_SOC_DRA7XX) += \
- dra7-evm.dtb \
am57xx-beagle-x15.dtb \
+ am57xx-cl-som-am57x.dtb \
+ dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 0000000..b11d7da
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -0,0 +1,259 @@
+/*
+ * Support for CompuLab CL-SOM-AM57x System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "dra74x.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_pins_default>;
+
+ led@0 {
+ label = "cl-som-am57x:green";
+ gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+&dra7_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
+ >;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_default>;
+ clock-frequency = <400000>;
+
+ tps659038: tps659038@58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps659038_pins_default>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps12_reg: smps12 {
+ /* VDD_MPU */
+ regulator-name = "smps12";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_DDR */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_DSPEVE */
+ regulator-name = "smps45";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_GPU */
+ regulator-name = "smps6";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDD_CORE */
+ regulator-name = "smps7";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_IVA */
+ regulator-name = "smps8";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* PMIC_3V3 */
+ regulator-name = "smps9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+
+ ldo1_reg: ldo1 {
+ /* VDD_SD / VDDSHV8 */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_1V8 */
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8_PHYA */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDA_1V8_PHYB */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: ldo9 {
+ /* VDD_RTC */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1V8_PLL */
+ regulator-name = "ldoln";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ /* regen1 not used */
+ };
+ };
+
+ tps659038_pwr_button: tps659038_pwr_button {
+ compatible = "ti,palmas-pwrbutton";
+ interrupt-parent = <&tps659038>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ ti,palmas-long-press-seconds = <12>;
+ };
+
+ tps659038_gpio: tps659038_gpio {
+ compatible = "ti,palmas-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&smps12_reg>;
+ voltage-tolerance = <1>;
+};
+
+&sata {
+ status = "okay";
+};
+
+&mailbox5 {
+ status = "okay";
+ mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+ status = "okay";
+ };
+};
+
+&mailbox6 {
+ status = "okay";
+ mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
+ status = "okay";
+ };
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add support for CompuLab CM-SOM-AM57X board.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic DT support for standalone module (without a carrier board):
* Memory configuration
* Heartbeat led
* I2C1 bus
* PMIC
* SATA
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 259 +++++++++++++++++++++
3 files changed, 264 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index da84372..dd53c90 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -156,6 +156,9 @@ Boards:
- AM437x SK EVM: AM437x StarterKit Evaluation Module
compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+- AM57XX CL-SOM-AM57x
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5492a24..803a020 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
omap5-sbc-t54.dtb \
omap5-uevm.dtb
dtb-$(CONFIG_SOC_DRA7XX) += \
- dra7-evm.dtb \
am57xx-beagle-x15.dtb \
+ am57xx-cl-som-am57x.dtb \
+ dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 0000000..b11d7da
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -0,0 +1,259 @@
+/*
+ * Support for CompuLab CL-SOM-AM57x System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "dra74x.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_pins_default>;
+
+ led at 0 {
+ label = "cl-som-am57x:green";
+ gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+&dra7_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
+ >;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_default>;
+ clock-frequency = <400000>;
+
+ tps659038: tps659038 at 58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps659038_pins_default>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps12_reg: smps12 {
+ /* VDD_MPU */
+ regulator-name = "smps12";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_DDR */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_DSPEVE */
+ regulator-name = "smps45";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_GPU */
+ regulator-name = "smps6";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDD_CORE */
+ regulator-name = "smps7";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_IVA */
+ regulator-name = "smps8";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* PMIC_3V3 */
+ regulator-name = "smps9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+
+ ldo1_reg: ldo1 {
+ /* VDD_SD / VDDSHV8 */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_1V8 */
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8_PHYA */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDA_1V8_PHYB */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: ldo9 {
+ /* VDD_RTC */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1V8_PLL */
+ regulator-name = "ldoln";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ /* regen1 not used */
+ };
+ };
+
+ tps659038_pwr_button: tps659038_pwr_button {
+ compatible = "ti,palmas-pwrbutton";
+ interrupt-parent = <&tps659038>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ ti,palmas-long-press-seconds = <12>;
+ };
+
+ tps659038_gpio: tps659038_gpio {
+ compatible = "ti,palmas-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&smps12_reg>;
+ voltage-tolerance = <1>;
+};
+
+&sata {
+ status = "okay";
+};
+
+&mailbox5 {
+ status = "okay";
+ mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+ status = "okay";
+ };
+};
+
+&mailbox6 {
+ status = "okay";
+ mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
+ status = "okay";
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 02/18] ARM: am57xx: cl-som-am57x: dts: add RTC support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add EM3027 RTC chip support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b11d7da..773e5389 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -52,6 +52,13 @@
>;
};
+ i2c4_pins_default: i2c4_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
+ DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
+ >;
+ };
+
tps659038_pins_default: tps659038_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
@@ -257,3 +264,17 @@
status = "okay";
};
};
+
+&i2c4 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins_default>;
+ clock-frequency = <100000>;
+
+ rtc0: rtc@56 {
+ compatible = "emmicro,em3027";
+ reg = <0x56>;
+ };
+};
+
+
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 02/18] ARM: am57xx: cl-som-am57x: dts: add RTC support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add EM3027 RTC chip support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b11d7da..773e5389 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -52,6 +52,13 @@
>;
};
+ i2c4_pins_default: i2c4_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
+ DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
+ >;
+ };
+
tps659038_pins_default: tps659038_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
@@ -257,3 +264,17 @@
status = "okay";
};
};
+
+&i2c4 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins_default>;
+ clock-frequency = <100000>;
+
+ rtc0: rtc at 56 {
+ compatible = "emmicro,em3027";
+ reg = <0x56>;
+ };
+};
+
+
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 03/18] ARM: am57xx: cl-som-am57x: dts: add I2C3 support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Enable I2C3 bus and add appropriate pinmux.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 773e5389..eb9b81b 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -52,6 +52,13 @@
>;
};
+ i2c3_pins_default: i2c3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
+ DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
+ >;
+ };
+
i2c4_pins_default: i2c4_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
@@ -265,6 +272,13 @@
};
};
+&i2c3 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins_default>;
+ clock-frequency = <400000>;
+};
+
&i2c4 {
status = "okay";
pinctrl-names = "default";
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 03/18] ARM: am57xx: cl-som-am57x: dts: add I2C3 support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Enable I2C3 bus and add appropriate pinmux.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 773e5389..eb9b81b 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -52,6 +52,13 @@
>;
};
+ i2c3_pins_default: i2c3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
+ DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
+ >;
+ };
+
i2c4_pins_default: i2c4_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
@@ -265,6 +272,13 @@
};
};
+&i2c3 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins_default>;
+ clock-frequency = <400000>;
+};
+
&i2c4 {
status = "okay";
pinctrl-names = "default";
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
On-board EEPROM chip is used for storing a board production
info.
Add module EEPROM support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index eb9b81b..b6919a7 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -289,6 +289,12 @@
compatible = "emmicro,em3027";
reg = <0x56>;
};
+
+ eeprom_module: atmel@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
On-board EEPROM chip is used for storing a board production
info.
Add module EEPROM support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index eb9b81b..b6919a7 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -289,6 +289,12 @@
compatible = "emmicro,em3027";
reg = <0x56>;
};
+
+ eeprom_module: atmel at 50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 05/18] ARM: am57xx: cl-som-am57x: dts: add eMMC support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
CM-SOM-AM57X has two options of main storage devices - eMMC or NAND.
Add eMMC chip support (over MMC2 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 33 +++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b6919a7..ed50a75 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -36,6 +36,13 @@
default-state = "off";
};
};
+
+ vdd_3v3: fixedregulator-vdd_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -71,6 +78,21 @@
DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
>;
};
+
+ mmc2_pins_default: mmc2_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+ DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+ DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+ DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+ DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+ DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+ DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+ DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+ DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+ DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+ >;
+ };
};
&i2c1 {
@@ -297,4 +319,15 @@
};
};
+&mmc2 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins_default>;
+
+ vmmc-supply = <&vdd_3v3>;
+ bus-width = <8>;
+ ti,non-removable;
+ cap-mmc-dual-data-rate;
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 05/18] ARM: am57xx: cl-som-am57x: dts: add eMMC support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
CM-SOM-AM57X has two options of main storage devices - eMMC or NAND.
Add eMMC chip support (over MMC2 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 33 +++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b6919a7..ed50a75 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -36,6 +36,13 @@
default-state = "off";
};
};
+
+ vdd_3v3: fixedregulator-vdd_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -71,6 +78,21 @@
DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
>;
};
+
+ mmc2_pins_default: mmc2_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+ DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+ DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+ DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+ DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+ DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+ DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+ DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+ DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+ DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+ >;
+ };
};
&i2c1 {
@@ -297,4 +319,15 @@
};
};
+&mmc2 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins_default>;
+
+ vmmc-supply = <&vdd_3v3>;
+ bus-width = <8>;
+ ti,non-removable;
+ cap-mmc-dual-data-rate;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 06/18] ARM: am57xx: cl-som-am57x: dts: add spi-flash support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
On-board spi-flash chip is used as a main boot device.
Add spi-flash chip support (over QSPI bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 41 +++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index ed50a75..cf2328d 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -93,6 +93,17 @@
DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
+
+ qspi1_pins: pinmux_qspi1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
+ DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
+ DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
+ DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
+ DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
+ DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
+ >;
+ };
};
&i2c1 {
@@ -331,3 +342,33 @@
cap-mmc-dual-data-rate;
};
+&qspi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi1_pins>;
+
+ spi_flash: spi_flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>; /* CS0 */
+ spi-max-frequency = <20000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition@c0000 {
+ label = "uboot environment";
+ reg = <0xc0000 0x40000>;
+ };
+
+ partition@100000 {
+ label = "reserved";
+ reg = <0x100000 0x0>;
+ };
+ };
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 06/18] ARM: am57xx: cl-som-am57x: dts: add spi-flash support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
On-board spi-flash chip is used as a main boot device.
Add spi-flash chip support (over QSPI bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 41 +++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index ed50a75..cf2328d 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -93,6 +93,17 @@
DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
+
+ qspi1_pins: pinmux_qspi1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
+ DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
+ DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
+ DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
+ DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
+ DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
+ >;
+ };
};
&i2c1 {
@@ -331,3 +342,33 @@
cap-mmc-dual-data-rate;
};
+&qspi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi1_pins>;
+
+ spi_flash: spi_flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>; /* CS0 */
+ spi-max-frequency = <20000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+
+ partition at 0 {
+ label = "uboot";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition at c0000 {
+ label = "uboot environment";
+ reg = <0xc0000 0x40000>;
+ };
+
+ partition at 100000 {
+ label = "reserved";
+ reg = <0x100000 0x0>;
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 07/18] ARM: am57xx: cl-som-am57x: dts: add dual EMAC support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index cf2328d..a838ea4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE0) /* rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE0) /* rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE0) /* rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE0) /* rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE0) /* rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE0) /* rgmii1_rd0 */
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* rgmii2_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* rgmii2_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE3) /* rgmii2_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE3) /* rgmii2_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE3) /* rgmii2_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE3) /* rgmii2_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE3) /* rgmii2_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE3) /* rgmii2_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
+ davinci_mdio_pins_default: davinci_mdio_pins_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ DRA7XX_CORE_IOPAD(0x363c, PIN_OUTPUT_PULLUP | MUX_MODE0)/* mdio_mclk */
+ DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_d */
+ >;
+ };
+
+ davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x363c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -372,3 +451,29 @@
};
};
};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_pins_default>;
+ pinctrl-1 = <&cpsw_pins_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii-txid";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <2>;
+ phy-mode = "rgmii-txid";
+ dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_pins_default>;
+ pinctrl-1 = <&davinci_mdio_pins_sleep>;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 07/18] ARM: am57xx: cl-som-am57x: dts: add dual EMAC support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index cf2328d..a838ea4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE0) /* rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE0) /* rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE0) /* rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE0) /* rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE0) /* rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE0) /* rgmii1_rd0 */
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* rgmii2_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* rgmii2_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* rgmii2_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE3) /* rgmii2_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE3) /* rgmii2_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE3) /* rgmii2_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE3) /* rgmii2_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE3) /* rgmii2_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE3) /* rgmii2_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
+ davinci_mdio_pins_default: davinci_mdio_pins_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ DRA7XX_CORE_IOPAD(0x363c, PIN_OUTPUT_PULLUP | MUX_MODE0)/* mdio_mclk */
+ DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_d */
+ >;
+ };
+
+ davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x363c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -372,3 +451,29 @@
};
};
};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_pins_default>;
+ pinctrl-1 = <&cpsw_pins_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii-txid";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <2>;
+ phy-mode = "rgmii-txid";
+ dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_pins_default>;
+ pinctrl-1 = <&davinci_mdio_pins_sleep>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 08/18] ARM: am57xx: cl-som-am57x: dts: add USB support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add USB support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index a838ea4..eba12a4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -477,3 +477,19 @@
pinctrl-0 = <&davinci_mdio_pins_default>;
pinctrl-1 = <&davinci_mdio_pins_sleep>;
};
+
+&usb2_phy1 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb2_phy2 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb1 {
+ dr_mode = "host";
+};
+
+&usb2 {
+ dr_mode = "peripheral";
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 08/18] ARM: am57xx: cl-som-am57x: dts: add USB support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add USB support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index a838ea4..eba12a4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -477,3 +477,19 @@
pinctrl-0 = <&davinci_mdio_pins_default>;
pinctrl-1 = <&davinci_mdio_pins_sleep>;
};
+
+&usb2_phy1 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb2_phy2 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb1 {
+ dr_mode = "host";
+};
+
+&usb2 {
+ dr_mode = "peripheral";
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 09/18] ARM: am57xx: cl-som-am57x: dts: add touchscreen support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index eba12a4..1830d4f 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -43,6 +43,13 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ ads7846reg: fixedregulator-ads7846-reg {
+ compatible = "regulator-fixed";
+ regulator-name = "ads7846-reg";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -183,6 +190,12 @@
DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT | MUX_MODE15)
>;
};
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
+ >;
+ };
};
&i2c1 {
@@ -450,6 +463,37 @@
reg = <0x100000 0x0>;
};
};
+
+ /* touch controller */
+ ads7846@0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ads7846_pins>;
+
+ compatible = "ti,ads7846";
+ vcc-supply = <&ads7846reg>;
+
+ reg = <1>; /* CS1 */
+ spi-max-frequency = <1500000>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <31 0>;
+ pendown-gpio = <&gpio1 31 0>;
+
+
+ ti,x-min = /bits/ 16 <0x0>;
+ ti,x-max = /bits/ 16 <0x0fff>;
+ ti,y-min = /bits/ 16 <0x0>;
+ ti,y-max = /bits/ 16 <0x0fff>;
+
+ ti,x-plate-ohms = /bits/ 16 <180>;
+ ti,pressure-max = /bits/ 16 <255>;
+
+ ti,debounce-max = /bits/ 16 <30>;
+ ti,debounce-tol = /bits/ 16 <10>;
+ ti,debounce-rep = /bits/ 16 <1>;
+
+ linux,wakeup;
+ };
};
&mac {
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 09/18] ARM: am57xx: cl-som-am57x: dts: add touchscreen support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index eba12a4..1830d4f 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -43,6 +43,13 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ ads7846reg: fixedregulator-ads7846-reg {
+ compatible = "regulator-fixed";
+ regulator-name = "ads7846-reg";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -183,6 +190,12 @@
DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT | MUX_MODE15)
>;
};
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
+ >;
+ };
};
&i2c1 {
@@ -450,6 +463,37 @@
reg = <0x100000 0x0>;
};
};
+
+ /* touch controller */
+ ads7846 at 0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ads7846_pins>;
+
+ compatible = "ti,ads7846";
+ vcc-supply = <&ads7846reg>;
+
+ reg = <1>; /* CS1 */
+ spi-max-frequency = <1500000>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <31 0>;
+ pendown-gpio = <&gpio1 31 0>;
+
+
+ ti,x-min = /bits/ 16 <0x0>;
+ ti,x-max = /bits/ 16 <0x0fff>;
+ ti,y-min = /bits/ 16 <0x0>;
+ ti,y-max = /bits/ 16 <0x0fff>;
+
+ ti,x-plate-ohms = /bits/ 16 <180>;
+ ti,pressure-max = /bits/ 16 <255>;
+
+ ti,debounce-max = /bits/ 16 <30>;
+ ti,debounce-tol = /bits/ 16 <10>;
+ ti,debounce-rep = /bits/ 16 <1>;
+
+ linux,wakeup;
+ };
};
&mac {
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 10/18] ARM: am57xx: cl-som-am57x: dts: add analog audio support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add analog audio DT nodes:
1. simple-audio-card node
2. wm8731 codec node
3. MCASP3 pinmux
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 67 +++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 1830d4f..f7bec0d 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -50,6 +50,33 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ sound0: sound@0 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "CL-SOM-AM57x-Sound-Card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&dailink0_master>;
+ simple-audio-card,frame-master = <&dailink0_master>;
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Microphone", "Microphone Jack",
+ "Line", "Line Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "RHPOUT",
+ "Headphone Jack", "LHPOUT",
+ "LLINEIN", "Line Jack",
+ "MICIN", "Mic Bias",
+ "Mic Bias", "Microphone Jack";
+
+ dailink0_master: simple-audio-card,cpu {
+ sound-dai = <&mcasp3>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&wm8731>;
+ system-clock-frequency = <12000000>;
+ };
+ };
};
&dra7_pmx_core {
@@ -196,6 +223,24 @@
DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
>;
};
+
+ mcasp3_pins_default: mcasp3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */
+ DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */
+ >;
+ };
+
+ mcasp3_pins_sleep: mcasp3_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -420,6 +465,13 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ wm8731: wm8731@1a {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8731";
+ reg = <0x1a>;
+ status = "okay";
+ };
};
&mmc2 {
@@ -537,3 +589,18 @@
&usb2 {
dr_mode = "peripheral";
};
+
+&mcasp3 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&mcasp3_pins_default>;
+ pinctrl-1 = <&mcasp3_pins_sleep>;
+ status = "okay";
+
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+ /* 4 serializers */
+ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+ 1 2 0 0
+ >;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 10/18] ARM: am57xx: cl-som-am57x: dts: add analog audio support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add analog audio DT nodes:
1. simple-audio-card node
2. wm8731 codec node
3. MCASP3 pinmux
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 67 +++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 1830d4f..f7bec0d 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -50,6 +50,33 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ sound0: sound at 0 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "CL-SOM-AM57x-Sound-Card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&dailink0_master>;
+ simple-audio-card,frame-master = <&dailink0_master>;
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Microphone", "Microphone Jack",
+ "Line", "Line Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "RHPOUT",
+ "Headphone Jack", "LHPOUT",
+ "LLINEIN", "Line Jack",
+ "MICIN", "Mic Bias",
+ "Mic Bias", "Microphone Jack";
+
+ dailink0_master: simple-audio-card,cpu {
+ sound-dai = <&mcasp3>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&wm8731>;
+ system-clock-frequency = <12000000>;
+ };
+ };
};
&dra7_pmx_core {
@@ -196,6 +223,24 @@
DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
>;
};
+
+ mcasp3_pins_default: mcasp3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */
+ DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */
+ >;
+ };
+
+ mcasp3_pins_sleep: mcasp3_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -420,6 +465,13 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ wm8731: wm8731 at 1a {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8731";
+ reg = <0x1a>;
+ status = "okay";
+ };
};
&mmc2 {
@@ -537,3 +589,18 @@
&usb2 {
dr_mode = "peripheral";
};
+
+&mcasp3 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&mcasp3_pins_default>;
+ pinctrl-1 = <&mcasp3_pins_sleep>;
+ status = "okay";
+
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+ /* 4 serializers */
+ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+ 1 2 0 0
+ >;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 11/18] ARM: am57xx: sbc-am57x: dts: add basic board support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
SBC-AM57x is a single board computer designed for industrial and
embedded applications. It is based on the Texas Instruments Sitara AM57x
system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
computer-on-module providing most of the functions, and SB-SOM-AM57x
carrier board providing additional peripheral functions and connectors.
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic board support, including UART3, used as a serial console.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
.../devicetree/bindings/arm/omap/omap.txt | 3 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
3 files changed, 40 insertions(+)
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index dd53c90..42cdad1 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -159,6 +159,9 @@ Boards:
- AM57XX CL-SOM-AM57x
compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+- AM57XX SBC-AM57x
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 803a020..4c73ab9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
dtb-$(CONFIG_SOC_DRA7XX) += \
am57xx-beagle-x15.dtb \
am57xx-cl-som-am57x.dtb \
+ am57xx-sbc-am57x.dtb \
dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
new file mode 100644
index 0000000..804ad72
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -0,0 +1,36 @@
+/*
+ * Support for CompuLab SBC-AM57x single board computer
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include "am57xx-cl-som-am57x.dts"
+#include "compulab-sb-som.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+};
+
+&dra7_pmx_core {
+ uart3_pins_default: uart3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
+ DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
+ >;
+ };
+};
+
+&uart3 {
+ status = "okay";
+ interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <&dra7_pmx_core 0x3f8>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins_default>;
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 11/18] ARM: am57xx: sbc-am57x: dts: add basic board support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
SBC-AM57x is a single board computer designed for industrial and
embedded applications. It is based on the Texas Instruments Sitara AM57x
system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
computer-on-module providing most of the functions, and SB-SOM-AM57x
carrier board providing additional peripheral functions and connectors.
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic board support, including UART3, used as a serial console.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
.../devicetree/bindings/arm/omap/omap.txt | 3 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
3 files changed, 40 insertions(+)
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index dd53c90..42cdad1 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -159,6 +159,9 @@ Boards:
- AM57XX CL-SOM-AM57x
compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+- AM57XX SBC-AM57x
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 803a020..4c73ab9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
dtb-$(CONFIG_SOC_DRA7XX) += \
am57xx-beagle-x15.dtb \
am57xx-cl-som-am57x.dtb \
+ am57xx-sbc-am57x.dtb \
dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
new file mode 100644
index 0000000..804ad72
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -0,0 +1,36 @@
+/*
+ * Support for CompuLab SBC-AM57x single board computer
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include "am57xx-cl-som-am57x.dts"
+#include "compulab-sb-som.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+};
+
+&dra7_pmx_core {
+ uart3_pins_default: uart3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
+ DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
+ >;
+ };
+};
+
+&uart3 {
+ status = "okay";
+ interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <&dra7_pmx_core 0x3f8>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins_default>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 12/18] ARM: am57xx: cl-som-am57x: dts: add MMC1 support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add MMC1 support, used for SD/MMC card.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 804ad72..67e7f4a 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -24,6 +24,20 @@
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
>;
};
+
+ mmc1_pins_default: mmc1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */
+ DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */
+ DRA7XX_CORE_IOPAD(0x3770, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
+ >;
+ };
};
&uart3 {
@@ -34,3 +48,15 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
+
+&mmc1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_default>;
+
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 12/18] ARM: am57xx: cl-som-am57x: dts: add MMC1 support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add MMC1 support, used for SD/MMC card.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 804ad72..67e7f4a 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -24,6 +24,20 @@
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
>;
};
+
+ mmc1_pins_default: mmc1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */
+ DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */
+ DRA7XX_CORE_IOPAD(0x3770, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
+ >;
+ };
};
&uart3 {
@@ -34,3 +48,15 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
+
+&mmc1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_default>;
+
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 13/18] ARM: am57xx: sbc-am57x: dts: add usb vbus pinmux
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
usb1_drvvbus pin is used to Drive-VBUS enable to external charge
pump/power switch.
Add a pinmux for that pin.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 67e7f4a..b92650b 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -38,6 +38,12 @@
DRA7XX_CORE_IOPAD(0x3770, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
>;
};
+
+ usb1_pins: pinmux_usb1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
+ >;
+ };
};
&uart3 {
@@ -60,3 +66,8 @@
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
};
+
+&usb1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_pins>;
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 13/18] ARM: am57xx: sbc-am57x: dts: add usb vbus pinmux
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
usb1_drvvbus pin is used to Drive-VBUS enable to external charge
pump/power switch.
Add a pinmux for that pin.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 67e7f4a..b92650b 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -38,6 +38,12 @@
DRA7XX_CORE_IOPAD(0x3770, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
>;
};
+
+ usb1_pins: pinmux_usb1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
+ >;
+ };
};
&uart3 {
@@ -60,3 +66,8 @@
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
};
+
+&usb1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_pins>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 14/18] ARM: am57xx: sbc-am57x: dts: add EEPROM support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
On-board EEPROM chip is used for storing a board production info.
Add carrier board EEPROM support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index b92650b..7b65efb 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -44,6 +44,13 @@
DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
+
+ i2c5_pins_default: i2c5_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
+ DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
+ >;
+ };
};
&uart3 {
@@ -71,3 +78,16 @@
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
+
+&i2c5 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins_default>;
+ clock-frequency = <400000>;
+
+ eeprom_base: atmel@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 14/18] ARM: am57xx: sbc-am57x: dts: add EEPROM support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
On-board EEPROM chip is used for storing a board production info.
Add carrier board EEPROM support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index b92650b..7b65efb 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -44,6 +44,13 @@
DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
+
+ i2c5_pins_default: i2c5_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
+ DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
+ >;
+ };
};
&uart3 {
@@ -71,3 +78,16 @@
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
+
+&i2c5 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins_default>;
+ clock-frequency = <400000>;
+
+ eeprom_base: atmel at 50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO extender support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add PCA9555 GPIO extender support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 7b65efb..8b7c0b5 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -90,4 +90,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO extender support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add PCA9555 GPIO extender support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 7b65efb..8b7c0b5 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -90,4 +90,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555 at 20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 16/18] ARM: am57xx: sbc-am57x: dts: add LCD support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Startek-kd050c 800x480 LCD panel timings are described in
compulab-sb-som.dtsi.
Add appropriate DT endpoints to connect DPI output and LCD.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 38 ++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 8b7c0b5..13555aa 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -15,6 +15,10 @@
/ {
model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ aliases {
+ display0 = &lcd0;
+ };
};
&dra7_pmx_core {
@@ -51,6 +55,12 @@
DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
>;
};
+
+ lcd_pins_default: lcd_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
+ >;
+ };
};
&uart3 {
@@ -98,3 +108,31 @@
#gpio-cells = <2>;
};
};
+
+&dss {
+ status = "ok";
+
+ vdda_video-supply = <&ldoln_reg>;
+
+ port {
+ dpi_lcd_out: endpoint@0 {
+ remote-endpoint = <&lcd_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+&lcd0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins_default>;
+
+ enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH
+ &gpio4 0 GPIO_ACTIVE_HIGH>;
+
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <&dpi_lcd_out>;
+ data-lines = <24>;
+ };
+ };
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 16/18] ARM: am57xx: sbc-am57x: dts: add LCD support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Startek-kd050c 800x480 LCD panel timings are described in
compulab-sb-som.dtsi.
Add appropriate DT endpoints to connect DPI output and LCD.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 38 ++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 8b7c0b5..13555aa 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -15,6 +15,10 @@
/ {
model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ aliases {
+ display0 = &lcd0;
+ };
};
&dra7_pmx_core {
@@ -51,6 +55,12 @@
DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
>;
};
+
+ lcd_pins_default: lcd_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
+ >;
+ };
};
&uart3 {
@@ -98,3 +108,31 @@
#gpio-cells = <2>;
};
};
+
+&dss {
+ status = "ok";
+
+ vdda_video-supply = <&ldoln_reg>;
+
+ port {
+ dpi_lcd_out: endpoint at 0 {
+ remote-endpoint = <&lcd_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+&lcd0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins_default>;
+
+ enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH
+ &gpio4 0 GPIO_ACTIVE_HIGH>;
+
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <&dpi_lcd_out>;
+ data-lines = <24>;
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 17/18] ARM: am57xx: compulab-sb-som: dts: add HDMI connector
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add HDMI connector node without a valid input endpoint.
CompuLab SB-SOM is a carrier board, hence the endpoint
should be added in the board DT with a valid HDMI output.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/compulab-sb-som.dtsi b/arch/arm/boot/dts/compulab-sb-som.dtsi
index 402a143..93d7e23 100644
--- a/arch/arm/boot/dts/compulab-sb-som.dtsi
+++ b/arch/arm/boot/dts/compulab-sb-som.dtsi
@@ -39,4 +39,11 @@
pixelclk-active = <1>;
};
};
+
+ hdmi_conn: connector@0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+ };
};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 17/18] ARM: am57xx: compulab-sb-som: dts: add HDMI connector
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add HDMI connector node without a valid input endpoint.
CompuLab SB-SOM is a carrier board, hence the endpoint
should be added in the board DT with a valid HDMI output.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/compulab-sb-som.dtsi b/arch/arm/boot/dts/compulab-sb-som.dtsi
index 402a143..93d7e23 100644
--- a/arch/arm/boot/dts/compulab-sb-som.dtsi
+++ b/arch/arm/boot/dts/compulab-sb-som.dtsi
@@ -39,4 +39,11 @@
pixelclk-active = <1>;
};
};
+
+ hdmi_conn: connector at 0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 18/18] ARM: am57xx: sbc-am57x: dts: add HDMI support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 6:39 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Dmitry Lifshitz
Add HDMI video output support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 41 ++++++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 13555aa..4b29223 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -18,6 +18,7 @@
aliases {
display0 = &lcd0;
+ display1 = &hdmi;
};
};
@@ -61,6 +62,19 @@
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
>;
};
+
+ hdmi_pins: pinmux_hdmi_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
+ DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
+ >;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */
+ >;
+ };
};
&uart3 {
@@ -136,3 +150,30 @@
};
};
};
+
+&hdmi {
+ status = "ok";
+ vdda-supply = <&ldo4_reg>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+};
+
+&hdmi_conn {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_conn_pins>;
+
+ hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 18/18] ARM: am57xx: sbc-am57x: dts: add HDMI support
@ 2015-11-25 6:39 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-25 6:39 UTC (permalink / raw)
To: linux-arm-kernel
Add HDMI video output support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 41 ++++++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 13555aa..4b29223 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -18,6 +18,7 @@
aliases {
display0 = &lcd0;
+ display1 = &hdmi;
};
};
@@ -61,6 +62,19 @@
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
>;
};
+
+ hdmi_pins: pinmux_hdmi_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
+ DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
+ >;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */
+ >;
+ };
};
&uart3 {
@@ -136,3 +150,30 @@
};
};
};
+
+&hdmi {
+ status = "ok";
+ vdda-supply = <&ldo4_reg>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+ };
+};
+
+&hdmi_conn {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_conn_pins>;
+
+ hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 20:05 ` Rob Herring
-1 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-11-25 20:05 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Toni Lindgren, Igor Grinberg,
Nikita Kiryanov, Ian Campbell
On Wed, Nov 25, 2015 at 08:39:33AM +0200, Dmitry Lifshitz wrote:
> Add support for CompuLab CM-SOM-AM57X board.
>
> CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
> TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic DT support for standalone module (without a carrier board):
>
> * Memory configuration
> * Heartbeat led
> * I2C1 bus
> * PMIC
> * SATA
>
> Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> ---
> .../devicetree/bindings/arm/omap/omap.txt | 3 +
> arch/arm/boot/dts/Makefile | 3 +-
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 259 +++++++++++++++++++++
> 3 files changed, 264 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index da84372..dd53c90 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -156,6 +156,9 @@ Boards:
> - AM437x SK EVM: AM437x StarterKit Evaluation Module
> compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
>
> +- AM57XX CL-SOM-AM57x
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 5492a24..803a020 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> omap5-sbc-t54.dtb \
> omap5-uevm.dtb
> dtb-$(CONFIG_SOC_DRA7XX) += \
> - dra7-evm.dtb \
> am57xx-beagle-x15.dtb \
> + am57xx-cl-som-am57x.dtb \
> + dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> orion5x-lacie-d2-network.dtb \
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> new file mode 100644
> index 0000000..b11d7da
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -0,0 +1,259 @@
> +/*
> + * Support for CompuLab CL-SOM-AM57x System-on-Module
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "dra74x.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x";
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&leds_pins_default>;
> +
> + led@0 {
> + label = "cl-som-am57x:green";
> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + default-state = "off";
> + };
> + };
> +};
> +
> +&dra7_pmx_core {
> + leds_pins_default: leds_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
> + >;
> + };
> +
> + i2c1_pins_default: i2c1_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
> + >;
> + };
> +
> + tps659038_pins_default: tps659038_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
> + >;
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins_default>;
> + clock-frequency = <400000>;
> +
> + tps659038: tps659038@58 {
> + compatible = "ti,tps659038";
> + reg = <0x58>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&tps659038_pins_default>;
> +
> + #interrupt-cells = <2>;
> + interrupt-controller;
> +
> + ti,system-power-controller;
> +
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + };
> +
> + /* regen1 not used */
> + };
> + };
> +
> + tps659038_pwr_button: tps659038_pwr_button {
> + compatible = "ti,palmas-pwrbutton";
> + interrupt-parent = <&tps659038>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + wakeup-source;
> + ti,palmas-long-press-seconds = <12>;
> + };
> +
> + tps659038_gpio: tps659038_gpio {
> + compatible = "ti,palmas-gpio";
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> + };
> +};
> +
> +&cpu0 {
> + cpu0-supply = <&smps12_reg>;
> + voltage-tolerance = <1>;
> +};
> +
> +&sata {
> + status = "okay";
> +};
> +
> +&mailbox5 {
> + status = "okay";
> + mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
> + status = "okay";
> + };
> +};
> +
> +&mailbox6 {
> + status = "okay";
> + mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
> + status = "okay";
> + };
> +};
> --
> 1.9.1
>
> --
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-25 20:05 ` Rob Herring
0 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-11-25 20:05 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Nov 25, 2015 at 08:39:33AM +0200, Dmitry Lifshitz wrote:
> Add support for CompuLab CM-SOM-AM57X board.
>
> CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
> TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic DT support for standalone module (without a carrier board):
>
> * Memory configuration
> * Heartbeat led
> * I2C1 bus
> * PMIC
> * SATA
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Rob Herring <robh@kernel.org>
> ---
> .../devicetree/bindings/arm/omap/omap.txt | 3 +
> arch/arm/boot/dts/Makefile | 3 +-
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 259 +++++++++++++++++++++
> 3 files changed, 264 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index da84372..dd53c90 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -156,6 +156,9 @@ Boards:
> - AM437x SK EVM: AM437x StarterKit Evaluation Module
> compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
>
> +- AM57XX CL-SOM-AM57x
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 5492a24..803a020 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> omap5-sbc-t54.dtb \
> omap5-uevm.dtb
> dtb-$(CONFIG_SOC_DRA7XX) += \
> - dra7-evm.dtb \
> am57xx-beagle-x15.dtb \
> + am57xx-cl-som-am57x.dtb \
> + dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> orion5x-lacie-d2-network.dtb \
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> new file mode 100644
> index 0000000..b11d7da
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -0,0 +1,259 @@
> +/*
> + * Support for CompuLab CL-SOM-AM57x System-on-Module
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "dra74x.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x";
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&leds_pins_default>;
> +
> + led at 0 {
> + label = "cl-som-am57x:green";
> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + default-state = "off";
> + };
> + };
> +};
> +
> +&dra7_pmx_core {
> + leds_pins_default: leds_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
> + >;
> + };
> +
> + i2c1_pins_default: i2c1_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
> + >;
> + };
> +
> + tps659038_pins_default: tps659038_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
> + >;
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins_default>;
> + clock-frequency = <400000>;
> +
> + tps659038: tps659038 at 58 {
> + compatible = "ti,tps659038";
> + reg = <0x58>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&tps659038_pins_default>;
> +
> + #interrupt-cells = <2>;
> + interrupt-controller;
> +
> + ti,system-power-controller;
> +
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + };
> +
> + /* regen1 not used */
> + };
> + };
> +
> + tps659038_pwr_button: tps659038_pwr_button {
> + compatible = "ti,palmas-pwrbutton";
> + interrupt-parent = <&tps659038>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + wakeup-source;
> + ti,palmas-long-press-seconds = <12>;
> + };
> +
> + tps659038_gpio: tps659038_gpio {
> + compatible = "ti,palmas-gpio";
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> + };
> +};
> +
> +&cpu0 {
> + cpu0-supply = <&smps12_reg>;
> + voltage-tolerance = <1>;
> +};
> +
> +&sata {
> + status = "okay";
> +};
> +
> +&mailbox5 {
> + status = "okay";
> + mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
> + status = "okay";
> + };
> +};
> +
> +&mailbox6 {
> + status = "okay";
> + mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
> + status = "okay";
> + };
> +};
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 11/18] ARM: am57xx: sbc-am57x: dts: add basic board support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 20:05 ` Rob Herring
-1 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-11-25 20:05 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Toni Lindgren, Igor Grinberg,
Nikita Kiryanov, Ian Campbell
On Wed, Nov 25, 2015 at 08:39:43AM +0200, Dmitry Lifshitz wrote:
> SBC-AM57x is a single board computer designed for industrial and
> embedded applications. It is based on the Texas Instruments Sitara AM57x
> system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
> computer-on-module providing most of the functions, and SB-SOM-AM57x
> carrier board providing additional peripheral functions and connectors.
>
> https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic board support, including UART3, used as a serial console.
>
> Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> ---
> .../devicetree/bindings/arm/omap/omap.txt | 3 ++
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
> 3 files changed, 40 insertions(+)
> create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index dd53c90..42cdad1 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -159,6 +159,9 @@ Boards:
> - AM57XX CL-SOM-AM57x
> compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
>
> +- AM57XX SBC-AM57x
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 803a020..4c73ab9 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> dtb-$(CONFIG_SOC_DRA7XX) += \
> am57xx-beagle-x15.dtb \
> am57xx-cl-som-am57x.dtb \
> + am57xx-sbc-am57x.dtb \
> dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> new file mode 100644
> index 0000000..804ad72
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> @@ -0,0 +1,36 @@
> +/*
> + * Support for CompuLab SBC-AM57x single board computer
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +#include "am57xx-cl-som-am57x.dts"
> +#include "compulab-sb-som.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +};
> +
> +&dra7_pmx_core {
> + uart3_pins_default: uart3_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
> + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
> + >;
> + };
> +};
> +
> +&uart3 {
> + status = "okay";
> + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
> + <&dra7_pmx_core 0x3f8>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart3_pins_default>;
> +};
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 11/18] ARM: am57xx: sbc-am57x: dts: add basic board support
@ 2015-11-25 20:05 ` Rob Herring
0 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-11-25 20:05 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Nov 25, 2015 at 08:39:43AM +0200, Dmitry Lifshitz wrote:
> SBC-AM57x is a single board computer designed for industrial and
> embedded applications. It is based on the Texas Instruments Sitara AM57x
> system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
> computer-on-module providing most of the functions, and SB-SOM-AM57x
> carrier board providing additional peripheral functions and connectors.
>
> https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic board support, including UART3, used as a serial console.
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Rob Herring <robh@kernel.org>
> ---
> .../devicetree/bindings/arm/omap/omap.txt | 3 ++
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
> 3 files changed, 40 insertions(+)
> create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index dd53c90..42cdad1 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -159,6 +159,9 @@ Boards:
> - AM57XX CL-SOM-AM57x
> compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
>
> +- AM57XX SBC-AM57x
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 803a020..4c73ab9 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> dtb-$(CONFIG_SOC_DRA7XX) += \
> am57xx-beagle-x15.dtb \
> am57xx-cl-som-am57x.dtb \
> + am57xx-sbc-am57x.dtb \
> dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> new file mode 100644
> index 0000000..804ad72
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> @@ -0,0 +1,36 @@
> +/*
> + * Support for CompuLab SBC-AM57x single board computer
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +#include "am57xx-cl-som-am57x.dts"
> +#include "compulab-sb-som.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +};
> +
> +&dra7_pmx_core {
> + uart3_pins_default: uart3_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
> + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
> + >;
> + };
> +};
> +
> +&uart3 {
> + status = "okay";
> + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
> + <&dra7_pmx_core 0x3f8>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart3_pins_default>;
> +};
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 21:36 ` Nishanth Menon
-1 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-25 21:36 UTC (permalink / raw)
To: Dmitry Lifshitz, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell
On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
[...]
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> new file mode 100644
> index 0000000..b11d7da
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
[...]
> +/ {
> + model = "CompuLab CL-SOM-AM57x";
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
I think if you like to enable LPAE, the format might look a little
different..
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&leds_pins_default>;
> +
> + led@0 {
> + label = "cl-som-am57x:green";
> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + default-state = "off";
> + };
> + };
> +};
> +
> +&dra7_pmx_core {
> + leds_pins_default: leds_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
> + >;
> + };
> +
> + i2c1_pins_default: i2c1_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
> + >;
> + };
> +
> + tps659038_pins_default: tps659038_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
> + >;
> + };
Generic comment: As per requirements of the SoC -> all pinctrl must be
done in bootloader. this was a recommendation that came in too late
for TI platforms that got introduced in upstream, but that cleanup
should eventually take place as well.
> +};
> +
> +&i2c1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins_default>;
> + clock-frequency = <400000>;
> +
> + tps659038: tps659038@58 {
> + compatible = "ti,tps659038";
> + reg = <0x58>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
Also See: https://patchwork.kernel.org/patch/7596541/ ->
Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
have a PMIC with power button, you might be able to get wakeup source
also there.
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&tps659038_pins_default>;
> +
> + #interrupt-cells = <2>;
> + interrupt-controller;
> +
> + ti,system-power-controller;
Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
will never work.
> +
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
1.25v if you want to support OPP_HIGH. as per latest data sheet.
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
1.25v if you want to support OPP_HIGH. as per latest data sheet.
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
for eventual UHS mode support, it is recommended to keep VDD_SD
separate from VDDSHV8. many of TI evms also suffer from this issue :(
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
Happy to see this is already split up. you might want to document
which PHYs are supplied by PHYA/B in comments for future reference
instead of having to dig through schematics to figure that out..
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
as per data sheet:
"VD_RTC can optionally be tied to VD_CORE and operate at the VD_CORE
AVS voltages."
I assume that is not the case here.
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
All SoC VDDAs must be always-on.
[...]
--
Regards,
Nishanth Menon
--
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-25 21:36 ` Nishanth Menon
0 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-25 21:36 UTC (permalink / raw)
To: linux-arm-kernel
On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
[...]
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> new file mode 100644
> index 0000000..b11d7da
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
[...]
> +/ {
> + model = "CompuLab CL-SOM-AM57x";
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
I think if you like to enable LPAE, the format might look a little
different..
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&leds_pins_default>;
> +
> + led at 0 {
> + label = "cl-som-am57x:green";
> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + default-state = "off";
> + };
> + };
> +};
> +
> +&dra7_pmx_core {
> + leds_pins_default: leds_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
> + >;
> + };
> +
> + i2c1_pins_default: i2c1_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
> + >;
> + };
> +
> + tps659038_pins_default: tps659038_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
> + >;
> + };
Generic comment: As per requirements of the SoC -> all pinctrl must be
done in bootloader. this was a recommendation that came in too late
for TI platforms that got introduced in upstream, but that cleanup
should eventually take place as well.
> +};
> +
> +&i2c1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins_default>;
> + clock-frequency = <400000>;
> +
> + tps659038: tps659038 at 58 {
> + compatible = "ti,tps659038";
> + reg = <0x58>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
Also See: https://patchwork.kernel.org/patch/7596541/ ->
Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
have a PMIC with power button, you might be able to get wakeup source
also there.
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&tps659038_pins_default>;
> +
> + #interrupt-cells = <2>;
> + interrupt-controller;
> +
> + ti,system-power-controller;
Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
will never work.
> +
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
1.25v if you want to support OPP_HIGH. as per latest data sheet.
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
1.25v if you want to support OPP_HIGH. as per latest data sheet.
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
for eventual UHS mode support, it is recommended to keep VDD_SD
separate from VDDSHV8. many of TI evms also suffer from this issue :(
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
Happy to see this is already split up. you might want to document
which PHYs are supplied by PHYA/B in comments for future reference
instead of having to dig through schematics to figure that out..
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
as per data sheet:
"VD_RTC can optionally be tied to VD_CORE and operate at the VD_CORE
AVS voltages."
I assume that is not the case here.
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
All SoC VDDAs must be always-on.
[...]
--
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO extender support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-25 21:41 ` Nishanth Menon
-1 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-25 21:41 UTC (permalink / raw)
To: Dmitry Lifshitz, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell
On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
> Add PCA9555 GPIO extender support (over I2C5 bus).
I think you meant to say "GPIO expander" in commit message and
$subject perhaps?
>
> Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> ---
> arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> index 7b65efb..8b7c0b5 100644
> --- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> @@ -90,4 +90,11 @@
> reg = <0x50>;
> pagesize = <16>;
> };
> +
> + pca9555: pca9555@20 {
> + compatible = "nxp,pca9555";
> + reg = <0x20>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> };
>
--
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO extender support
@ 2015-11-25 21:41 ` Nishanth Menon
0 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-25 21:41 UTC (permalink / raw)
To: linux-arm-kernel
On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
> Add PCA9555 GPIO extender support (over I2C5 bus).
I think you meant to say "GPIO expander" in commit message and
$subject perhaps?
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
> ---
> arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> index 7b65efb..8b7c0b5 100644
> --- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> @@ -90,4 +90,11 @@
> reg = <0x50>;
> pagesize = <16>;
> };
> +
> + pca9555: pca9555 at 20 {
> + compatible = "nxp,pca9555";
> + reg = <0x20>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> };
>
--
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-25 21:36 ` Nishanth Menon
@ 2015-11-29 12:10 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-29 12:10 UTC (permalink / raw)
To: Nishanth Menon, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell
Hi Nishanth,
Thank you for the provided feedback.
On 11/25/2015 11:36 PM, Nishanth Menon wrote:
> On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
> [...]
>
>> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>> new file mode 100644
>> index 0000000..b11d7da
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> [...]
>
>> +/ {
>> + model = "CompuLab CL-SOM-AM57x";
>> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
>> +
>> + memory {
>> + device_type = "memory";
>> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
>
> I think if you like to enable LPAE, the format might look a little
> different..
>
We would like to have a basic HW support in the mainline. It might be
enhanced later, once we get to work on LPAE stuff.
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&leds_pins_default>;
>> +
>> + led@0 {
>> + label = "cl-som-am57x:green";
>> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
>> + linux,default-trigger = "heartbeat";
>> + default-state = "off";
>> + };
>> + };
>> +};
>> +
>> +&dra7_pmx_core {
>> + leds_pins_default: leds_pins_default {
>> + pinctrl-single,pins = <
>> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
>> + >;
>> + };
>> +
>> + i2c1_pins_default: i2c1_pins_default {
>> + pinctrl-single,pins = <
>> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
>> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
>> + >;
>> + };
>> +
>> + tps659038_pins_default: tps659038_pins_default {
>> + pinctrl-single,pins = <
>> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
>> + >;
>> + };
>
> Generic comment: As per requirements of the SoC -> all pinctrl must be
> done in bootloader. this was a recommendation that came in too late
> for TI platforms that got introduced in upstream, but that cleanup
> should eventually take place as well.
>
Please, could you provide a reference to those recommendations.
Do you mean pinctrl for PMIC pins only?
>> +};
>> +
>> +&i2c1 {
>> + status = "okay";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&i2c1_pins_default>;
>> + clock-frequency = <400000>;
>> +
>> + tps659038: tps659038@58 {
>> + compatible = "ti,tps659038";
>> + reg = <0x58>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>
> Also See: https://patchwork.kernel.org/patch/7596541/ ->
> Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
> have a PMIC with power button, you might be able to get wakeup source
> also there.
>
Do you mean just adding "wakeup-source" property?
According to Documentation/devicetree/bindings/i2c/i2c.txt the primary
interrupt will be used as wakeup interrupt.
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&tps659038_pins_default>;
>> +
>> + #interrupt-cells = <2>;
>> + interrupt-controller;
>> +
>> + ti,system-power-controller;
>
> Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
> will never work.
>
Please, could you provide more details regarding this issue.
>> +
>> + tps659038_pmic {
>> + compatible = "ti,tps659038-pmic";
>> +
>> + regulators {
>> + smps12_reg: smps12 {
>> + /* VDD_MPU */
>> + regulator-name = "smps12";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps3_reg: smps3 {
>> + /* VDD_DDR */
>> + regulator-name = "smps3";
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps45_reg: smps45 {
>> + /* VDD_DSPEVE */
>> + regulator-name = "smps45";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>
> 1.25v if you want to support OPP_HIGH. as per latest data sheet.
Ok, got it. Voltages will be updated in V2. Thanks.
>
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps6_reg: smps6 {
>> + /* VDD_GPU */
>> + regulator-name = "smps6";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>
> 1.25v if you want to support OPP_HIGH. as per latest data sheet.
>
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps7_reg: smps7 {
>> + /* VDD_CORE */
>> + regulator-name = "smps7";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps8_reg: smps8 {
>> + /* VDD_IVA */
>> + regulator-name = "smps8";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps9_reg: smps9 {
>> + /* PMIC_3V3 */
>> + regulator-name = "smps9";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> +
>> + ldo1_reg: ldo1 {
>> + /* VDD_SD / VDDSHV8 */
>> + regulator-name = "ldo1";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>
> for eventual UHS mode support, it is recommended to keep VDD_SD
> separate from VDDSHV8. many of TI evms also suffer from this issue :(
>
That's the way it is.
>> + regulator-boot-on;
>> + regulator-always-on;
>> + };
>> +
>> + ldo2_reg: ldo2 {
>> + /* VDD_1V8 */
>> + regulator-name = "ldo2";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo3_reg: ldo3 {
>> + /* VDDA_1V8_PHYA */
>> + regulator-name = "ldo3";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo4_reg: ldo4 {
>> + /* VDDA_1V8_PHYB */
>> + regulator-name = "ldo4";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>
> Happy to see this is already split up. you might want to document
> which PHYs are supplied by PHYA/B in comments for future reference
> instead of having to dig through schematics to figure that out..
>
I will provide the comments in V2. Thanks.
>> +
>> + ldo9_reg: ldo9 {
>> + /* VDD_RTC */
>> + regulator-name = "ldo9";
>> + regulator-min-microvolt = <1050000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-always-on;
>> + regulator-boot-on;
> as per data sheet:
> "VD_RTC can optionally be tied to VD_CORE and operate at the VD_CORE
> AVS voltages."
>
> I assume that is not the case here.
Yes indeed.
>
>> + };
>> +
>> + ldoln_reg: ldoln {
>> + /* VDDA_1V8_PLL */
>> + regulator-name = "ldoln";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldousb_reg: ldousb {
>> + /* VDDA_3V_USB: VDDA_USBHS33 */
>> + regulator-name = "ldousb";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-boot-on;
>
> All SoC VDDAs must be always-on.
Will be fixed in V2. Thanks.
>
> [...]
>
>
--
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-29 12:10 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-29 12:10 UTC (permalink / raw)
To: linux-arm-kernel
Hi Nishanth,
Thank you for the provided feedback.
On 11/25/2015 11:36 PM, Nishanth Menon wrote:
> On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
> [...]
>
>> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>> new file mode 100644
>> index 0000000..b11d7da
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> [...]
>
>> +/ {
>> + model = "CompuLab CL-SOM-AM57x";
>> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
>> +
>> + memory {
>> + device_type = "memory";
>> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
>
> I think if you like to enable LPAE, the format might look a little
> different..
>
We would like to have a basic HW support in the mainline. It might be
enhanced later, once we get to work on LPAE stuff.
>> + };
>> +
>> + leds {
>> + compatible = "gpio-leds";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&leds_pins_default>;
>> +
>> + led at 0 {
>> + label = "cl-som-am57x:green";
>> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
>> + linux,default-trigger = "heartbeat";
>> + default-state = "off";
>> + };
>> + };
>> +};
>> +
>> +&dra7_pmx_core {
>> + leds_pins_default: leds_pins_default {
>> + pinctrl-single,pins = <
>> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
>> + >;
>> + };
>> +
>> + i2c1_pins_default: i2c1_pins_default {
>> + pinctrl-single,pins = <
>> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
>> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
>> + >;
>> + };
>> +
>> + tps659038_pins_default: tps659038_pins_default {
>> + pinctrl-single,pins = <
>> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
>> + >;
>> + };
>
> Generic comment: As per requirements of the SoC -> all pinctrl must be
> done in bootloader. this was a recommendation that came in too late
> for TI platforms that got introduced in upstream, but that cleanup
> should eventually take place as well.
>
Please, could you provide a reference to those recommendations.
Do you mean pinctrl for PMIC pins only?
>> +};
>> +
>> +&i2c1 {
>> + status = "okay";
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&i2c1_pins_default>;
>> + clock-frequency = <400000>;
>> +
>> + tps659038: tps659038 at 58 {
>> + compatible = "ti,tps659038";
>> + reg = <0x58>;
>> + interrupt-parent = <&gpio1>;
>> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>
> Also See: https://patchwork.kernel.org/patch/7596541/ ->
> Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
> have a PMIC with power button, you might be able to get wakeup source
> also there.
>
Do you mean just adding "wakeup-source" property?
According to Documentation/devicetree/bindings/i2c/i2c.txt the primary
interrupt will be used as wakeup interrupt.
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&tps659038_pins_default>;
>> +
>> + #interrupt-cells = <2>;
>> + interrupt-controller;
>> +
>> + ti,system-power-controller;
>
> Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
> will never work.
>
Please, could you provide more details regarding this issue.
>> +
>> + tps659038_pmic {
>> + compatible = "ti,tps659038-pmic";
>> +
>> + regulators {
>> + smps12_reg: smps12 {
>> + /* VDD_MPU */
>> + regulator-name = "smps12";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps3_reg: smps3 {
>> + /* VDD_DDR */
>> + regulator-name = "smps3";
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps45_reg: smps45 {
>> + /* VDD_DSPEVE */
>> + regulator-name = "smps45";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>
> 1.25v if you want to support OPP_HIGH. as per latest data sheet.
Ok, got it. Voltages will be updated in V2. Thanks.
>
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps6_reg: smps6 {
>> + /* VDD_GPU */
>> + regulator-name = "smps6";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>
> 1.25v if you want to support OPP_HIGH. as per latest data sheet.
>
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps7_reg: smps7 {
>> + /* VDD_CORE */
>> + regulator-name = "smps7";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps8_reg: smps8 {
>> + /* VDD_IVA */
>> + regulator-name = "smps8";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps9_reg: smps9 {
>> + /* PMIC_3V3 */
>> + regulator-name = "smps9";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> +
>> + ldo1_reg: ldo1 {
>> + /* VDD_SD / VDDSHV8 */
>> + regulator-name = "ldo1";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>
> for eventual UHS mode support, it is recommended to keep VDD_SD
> separate from VDDSHV8. many of TI evms also suffer from this issue :(
>
That's the way it is.
>> + regulator-boot-on;
>> + regulator-always-on;
>> + };
>> +
>> + ldo2_reg: ldo2 {
>> + /* VDD_1V8 */
>> + regulator-name = "ldo2";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo3_reg: ldo3 {
>> + /* VDDA_1V8_PHYA */
>> + regulator-name = "ldo3";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo4_reg: ldo4 {
>> + /* VDDA_1V8_PHYB */
>> + regulator-name = "ldo4";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>
> Happy to see this is already split up. you might want to document
> which PHYs are supplied by PHYA/B in comments for future reference
> instead of having to dig through schematics to figure that out..
>
I will provide the comments in V2. Thanks.
>> +
>> + ldo9_reg: ldo9 {
>> + /* VDD_RTC */
>> + regulator-name = "ldo9";
>> + regulator-min-microvolt = <1050000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-always-on;
>> + regulator-boot-on;
> as per data sheet:
> "VD_RTC can optionally be tied to VD_CORE and operate at the VD_CORE
> AVS voltages."
>
> I assume that is not the case here.
Yes indeed.
>
>> + };
>> +
>> + ldoln_reg: ldoln {
>> + /* VDDA_1V8_PLL */
>> + regulator-name = "ldoln";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldousb_reg: ldousb {
>> + /* VDDA_3V_USB: VDDA_USBHS33 */
>> + regulator-name = "ldousb";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-boot-on;
>
> All SoC VDDAs must be always-on.
Will be fixed in V2. Thanks.
>
> [...]
>
>
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-29 12:10 ` Dmitry Lifshitz
@ 2015-11-29 17:06 ` Nishanth Menon
-1 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-29 17:06 UTC (permalink / raw)
To: Dmitry Lifshitz, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell
On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
[...]
>>> + };
>>> +
>>> + leds {
>>> + compatible = "gpio-leds";
>>> + pinctrl-names = "default";
>>> + pinctrl-0 = <&leds_pins_default>;
>>> +
>>> + led@0 {
>>> + label = "cl-som-am57x:green";
>>> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
>>> + linux,default-trigger = "heartbeat";
>>> + default-state = "off";
>>> + };
>>> + };
>>> +};
>>> +
>>> +&dra7_pmx_core {
>>> + leds_pins_default: leds_pins_default {
>>> + pinctrl-single,pins = <
>>> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /*
>>> gpmc_a15.gpio2_5 */
>>> + >;
>>> + };
>>> +
>>> + i2c1_pins_default: i2c1_pins_default {
>>> + pinctrl-single,pins = <
>>> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP |
>>> MUX_MODE0) /* i2c1_sda.sda */
>>> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP |
>>> MUX_MODE0) /* i2c1_scl.scl */
>>> + >;
>>> + };
>>> +
>>> + tps659038_pins_default: tps659038_pins_default {
>>> + pinctrl-single,pins = <
>>> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14)
>>> /* wakeup0.gpio1_0 */
>>> + >;
>>> + };
>>
>> Generic comment: As per requirements of the SoC -> all pinctrl must be
>> done in bootloader. this was a recommendation that came in too late
>> for TI platforms that got introduced in upstream, but that cleanup
>> should eventually take place as well.
>>
>
> Please, could you provide a reference to those recommendations.
> Do you mean pinctrl for PMIC pins only?
You might want to ask your TI support contact for IODelay
recommendations. TRM mentions that pinmuxing must be performed under IO
isolation. There are silicon constraints in DRA7/AM57xx family, which
were not present previously.
>>> + tps659038: tps659038@58 {
>>> + compatible = "ti,tps659038";
>>> + reg = <0x58>;
>>> + interrupt-parent = <&gpio1>;
>>> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>>
>> Also See: https://patchwork.kernel.org/patch/7596541/ ->
>> Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
>> have a PMIC with power button, you might be able to get wakeup source
>> also there.
>>
>
> Do you mean just adding "wakeup-source" property?
>
> According to Documentation/devicetree/bindings/i2c/i2c.txt the primary
> interrupt will be used as wakeup interrupt.
I think you might have to describe a "wakeup" interrupt -> which will be
similar in description to the one you used to describe uart wakeup
capability.
[..]
>>> + pinctrl-names = "default";
>>> + pinctrl-0 = <&tps659038_pins_default>;
>>> +
>>> + #interrupt-cells = <2>;
>>> + interrupt-controller;
>>> +
>>> + ti,system-power-controller;
>>
>> Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
>> will never work.
>>
>
> Please, could you provide more details regarding this issue.
well, if poweroff command does not completely power off your board, you
may want to investigate further. overall, the better circuit
configuration is the X15 configuration:
https://github.com/beagleboard/beagleboard-x15/blob/master/BeagleBoard-X15_RevA2.pdf
Pay close attention to the PMIC GPIO_&/POWERHOLD signal. Also notice the
extra reset circuit involved.
Again, a topic that you should probably discuss with your TI support
contact person.
[...]
--
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-29 17:06 ` Nishanth Menon
0 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-29 17:06 UTC (permalink / raw)
To: linux-arm-kernel
On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
[...]
>>> + };
>>> +
>>> + leds {
>>> + compatible = "gpio-leds";
>>> + pinctrl-names = "default";
>>> + pinctrl-0 = <&leds_pins_default>;
>>> +
>>> + led at 0 {
>>> + label = "cl-som-am57x:green";
>>> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
>>> + linux,default-trigger = "heartbeat";
>>> + default-state = "off";
>>> + };
>>> + };
>>> +};
>>> +
>>> +&dra7_pmx_core {
>>> + leds_pins_default: leds_pins_default {
>>> + pinctrl-single,pins = <
>>> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /*
>>> gpmc_a15.gpio2_5 */
>>> + >;
>>> + };
>>> +
>>> + i2c1_pins_default: i2c1_pins_default {
>>> + pinctrl-single,pins = <
>>> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP |
>>> MUX_MODE0) /* i2c1_sda.sda */
>>> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP |
>>> MUX_MODE0) /* i2c1_scl.scl */
>>> + >;
>>> + };
>>> +
>>> + tps659038_pins_default: tps659038_pins_default {
>>> + pinctrl-single,pins = <
>>> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14)
>>> /* wakeup0.gpio1_0 */
>>> + >;
>>> + };
>>
>> Generic comment: As per requirements of the SoC -> all pinctrl must be
>> done in bootloader. this was a recommendation that came in too late
>> for TI platforms that got introduced in upstream, but that cleanup
>> should eventually take place as well.
>>
>
> Please, could you provide a reference to those recommendations.
> Do you mean pinctrl for PMIC pins only?
You might want to ask your TI support contact for IODelay
recommendations. TRM mentions that pinmuxing must be performed under IO
isolation. There are silicon constraints in DRA7/AM57xx family, which
were not present previously.
>>> + tps659038: tps659038 at 58 {
>>> + compatible = "ti,tps659038";
>>> + reg = <0x58>;
>>> + interrupt-parent = <&gpio1>;
>>> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>>
>> Also See: https://patchwork.kernel.org/patch/7596541/ ->
>> Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
>> have a PMIC with power button, you might be able to get wakeup source
>> also there.
>>
>
> Do you mean just adding "wakeup-source" property?
>
> According to Documentation/devicetree/bindings/i2c/i2c.txt the primary
> interrupt will be used as wakeup interrupt.
I think you might have to describe a "wakeup" interrupt -> which will be
similar in description to the one you used to describe uart wakeup
capability.
[..]
>>> + pinctrl-names = "default";
>>> + pinctrl-0 = <&tps659038_pins_default>;
>>> +
>>> + #interrupt-cells = <2>;
>>> + interrupt-controller;
>>> +
>>> + ti,system-power-controller;
>>
>> Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
>> will never work.
>>
>
> Please, could you provide more details regarding this issue.
well, if poweroff command does not completely power off your board, you
may want to investigate further. overall, the better circuit
configuration is the X15 configuration:
https://github.com/beagleboard/beagleboard-x15/blob/master/BeagleBoard-X15_RevA2.pdf
Pay close attention to the PMIC GPIO_&/POWERHOLD signal. Also notice the
extra reset circuit involved.
Again, a topic that you should probably discuss with your TI support
contact person.
[...]
--
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-29 17:06 ` Nishanth Menon
@ 2015-11-30 13:29 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 13:29 UTC (permalink / raw)
To: Nishanth Menon, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell
On 11/29/2015 07:06 PM, Nishanth Menon wrote:
> On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
> [...]
>>>> + };
>>>> +
>>>> + leds {
>>>> + compatible = "gpio-leds";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&leds_pins_default>;
>>>> +
>>>> + led@0 {
>>>> + label = "cl-som-am57x:green";
>>>> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
>>>> + linux,default-trigger = "heartbeat";
>>>> + default-state = "off";
>>>> + };
>>>> + };
>>>> +};
>>>> +
>>>> +&dra7_pmx_core {
>>>> + leds_pins_default: leds_pins_default {
>>>> + pinctrl-single,pins = <
>>>> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /*
>>>> gpmc_a15.gpio2_5 */
>>>> + >;
>>>> + };
>>>> +
>>>> + i2c1_pins_default: i2c1_pins_default {
>>>> + pinctrl-single,pins = <
>>>> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP |
>>>> MUX_MODE0) /* i2c1_sda.sda */
>>>> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP |
>>>> MUX_MODE0) /* i2c1_scl.scl */
>>>> + >;
>>>> + };
>>>> +
>>>> + tps659038_pins_default: tps659038_pins_default {
>>>> + pinctrl-single,pins = <
>>>> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14)
>>>> /* wakeup0.gpio1_0 */
>>>> + >;
>>>> + };
>>>
>>> Generic comment: As per requirements of the SoC -> all pinctrl must be
>>> done in bootloader. this was a recommendation that came in too late
>>> for TI platforms that got introduced in upstream, but that cleanup
>>> should eventually take place as well.
>>>
>>
>> Please, could you provide a reference to those recommendations.
>> Do you mean pinctrl for PMIC pins only?
>
> You might want to ask your TI support contact for IODelay
> recommendations. TRM mentions that pinmuxing must be performed under IO
> isolation. There are silicon constraints in DRA7/AM57xx family, which
> were not present previously.
>
Ok. I understand. This might take time...
Since we'd like to have this in for 4.5, what would you recommend?
Should I drop the muxes from this patch set? All the muxes?
Or should we merge this (as it works correctly) in our tests and check
on this later after investigation with TI?
Also, in theory, there might be pins shared between two or more
different functionalities and remuxed during runtime.
Can this kind of thing be supported on AM57x?
>>>> + tps659038: tps659038@58 {
>>>> + compatible = "ti,tps659038";
>>>> + reg = <0x58>;
>>>> + interrupt-parent = <&gpio1>;
>>>> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>>>
>>> Also See: https://patchwork.kernel.org/patch/7596541/ ->
>>> Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
>>> have a PMIC with power button, you might be able to get wakeup source
>>> also there.
>>>
>>
>> Do you mean just adding "wakeup-source" property?
>>
>> According to Documentation/devicetree/bindings/i2c/i2c.txt the primary
>> interrupt will be used as wakeup interrupt.
>
> I think you might have to describe a "wakeup" interrupt -> which will be
> similar in description to the one you used to describe uart wakeup
> capability.
Ok. Thanks!
Well, we are not there yet.
I think it would be better to work this out when I will work on the
suspend/resume.
>
> [..]
>
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&tps659038_pins_default>;
>>>> +
>>>> + #interrupt-cells = <2>;
>>>> + interrupt-controller;
>>>> +
>>>> + ti,system-power-controller;
>>>
>>> Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
>>> will never work.
>>>
>>
>> Please, could you provide more details regarding this issue.
>
> well, if poweroff command does not completely power off your board, you
> may want to investigate further. overall, the better circuit
> configuration is the X15 configuration:
> https://github.com/beagleboard/beagleboard-x15/blob/master/BeagleBoard-X15_RevA2.pdf
> Pay close attention to the PMIC GPIO_&/POWERHOLD signal. Also notice the
> extra reset circuit involved.
>
> Again, a topic that you should probably discuss with your TI support
> contact person.
Ok. Thanks for the explanation! Indeed it does not currently work.
I will forward your comments to the h/w designer.
>
> [...]
>
Regards,
Dmitry
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-30 13:29 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 13:29 UTC (permalink / raw)
To: linux-arm-kernel
On 11/29/2015 07:06 PM, Nishanth Menon wrote:
> On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
> [...]
>>>> + };
>>>> +
>>>> + leds {
>>>> + compatible = "gpio-leds";
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&leds_pins_default>;
>>>> +
>>>> + led at 0 {
>>>> + label = "cl-som-am57x:green";
>>>> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
>>>> + linux,default-trigger = "heartbeat";
>>>> + default-state = "off";
>>>> + };
>>>> + };
>>>> +};
>>>> +
>>>> +&dra7_pmx_core {
>>>> + leds_pins_default: leds_pins_default {
>>>> + pinctrl-single,pins = <
>>>> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /*
>>>> gpmc_a15.gpio2_5 */
>>>> + >;
>>>> + };
>>>> +
>>>> + i2c1_pins_default: i2c1_pins_default {
>>>> + pinctrl-single,pins = <
>>>> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP |
>>>> MUX_MODE0) /* i2c1_sda.sda */
>>>> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP |
>>>> MUX_MODE0) /* i2c1_scl.scl */
>>>> + >;
>>>> + };
>>>> +
>>>> + tps659038_pins_default: tps659038_pins_default {
>>>> + pinctrl-single,pins = <
>>>> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14)
>>>> /* wakeup0.gpio1_0 */
>>>> + >;
>>>> + };
>>>
>>> Generic comment: As per requirements of the SoC -> all pinctrl must be
>>> done in bootloader. this was a recommendation that came in too late
>>> for TI platforms that got introduced in upstream, but that cleanup
>>> should eventually take place as well.
>>>
>>
>> Please, could you provide a reference to those recommendations.
>> Do you mean pinctrl for PMIC pins only?
>
> You might want to ask your TI support contact for IODelay
> recommendations. TRM mentions that pinmuxing must be performed under IO
> isolation. There are silicon constraints in DRA7/AM57xx family, which
> were not present previously.
>
Ok. I understand. This might take time...
Since we'd like to have this in for 4.5, what would you recommend?
Should I drop the muxes from this patch set? All the muxes?
Or should we merge this (as it works correctly) in our tests and check
on this later after investigation with TI?
Also, in theory, there might be pins shared between two or more
different functionalities and remuxed during runtime.
Can this kind of thing be supported on AM57x?
>>>> + tps659038: tps659038 at 58 {
>>>> + compatible = "ti,tps659038";
>>>> + reg = <0x58>;
>>>> + interrupt-parent = <&gpio1>;
>>>> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>>>
>>> Also See: https://patchwork.kernel.org/patch/7596541/ ->
>>> Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
>>> have a PMIC with power button, you might be able to get wakeup source
>>> also there.
>>>
>>
>> Do you mean just adding "wakeup-source" property?
>>
>> According to Documentation/devicetree/bindings/i2c/i2c.txt the primary
>> interrupt will be used as wakeup interrupt.
>
> I think you might have to describe a "wakeup" interrupt -> which will be
> similar in description to the one you used to describe uart wakeup
> capability.
Ok. Thanks!
Well, we are not there yet.
I think it would be better to work this out when I will work on the
suspend/resume.
>
> [..]
>
>>>> + pinctrl-names = "default";
>>>> + pinctrl-0 = <&tps659038_pins_default>;
>>>> +
>>>> + #interrupt-cells = <2>;
>>>> + interrupt-controller;
>>>> +
>>>> + ti,system-power-controller;
>>>
>>> Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
>>> will never work.
>>>
>>
>> Please, could you provide more details regarding this issue.
>
> well, if poweroff command does not completely power off your board, you
> may want to investigate further. overall, the better circuit
> configuration is the X15 configuration:
> https://github.com/beagleboard/beagleboard-x15/blob/master/BeagleBoard-X15_RevA2.pdf
> Pay close attention to the PMIC GPIO_&/POWERHOLD signal. Also notice the
> extra reset circuit involved.
>
> Again, a topic that you should probably discuss with your TI support
> contact person.
Ok. Thanks for the explanation! Indeed it does not currently work.
I will forward your comments to the h/w designer.
>
> [...]
>
Regards,
Dmitry
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-30 13:29 ` Dmitry Lifshitz
@ 2015-11-30 13:36 ` Nishanth Menon
-1 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-30 13:36 UTC (permalink / raw)
To: Dmitry Lifshitz, Nishanth Menon,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell
On 11/30/2015 07:29 AM, Dmitry Lifshitz wrote:
> On 11/29/2015 07:06 PM, Nishanth Menon wrote:
>> On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
[...]
>>
>> You might want to ask your TI support contact for IODelay
>> recommendations. TRM mentions that pinmuxing must be performed under IO
>> isolation. There are silicon constraints in DRA7/AM57xx family, which
>> were not present previously.
>>
>
> Ok. I understand. This might take time...
> Since we'd like to have this in for 4.5, what would you recommend?
> Should I drop the muxes from this patch set? All the muxes?
> Or should we merge this (as it works correctly) in our tests and check
> on this later after investigation with TI?
>
> Also, in theory, there might be pins shared between two or more
> different functionalities and remuxed during runtime.
> Can this kind of thing be supported on AM57x?
This is why I suggested to talk and confirm with TI support contact on
this. I understand the motivation of SoM concept, but this requires some
careful designing around.
--
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-30 13:36 ` Nishanth Menon
0 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-30 13:36 UTC (permalink / raw)
To: linux-arm-kernel
On 11/30/2015 07:29 AM, Dmitry Lifshitz wrote:
> On 11/29/2015 07:06 PM, Nishanth Menon wrote:
>> On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
[...]
>>
>> You might want to ask your TI support contact for IODelay
>> recommendations. TRM mentions that pinmuxing must be performed under IO
>> isolation. There are silicon constraints in DRA7/AM57xx family, which
>> were not present previously.
>>
>
> Ok. I understand. This might take time...
> Since we'd like to have this in for 4.5, what would you recommend?
> Should I drop the muxes from this patch set? All the muxes?
> Or should we merge this (as it works correctly) in our tests and check
> on this later after investigation with TI?
>
> Also, in theory, there might be pins shared between two or more
> different functionalities and remuxed during runtime.
> Can this kind of thing be supported on AM57x?
This is why I suggested to talk and confirm with TI support contact on
this. I understand the motivation of SoM concept, but this requires some
careful designing around.
--
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-30 13:29 ` Dmitry Lifshitz
@ 2015-11-30 13:36 ` Nishanth Menon
-1 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-30 13:36 UTC (permalink / raw)
To: Dmitry Lifshitz, Nishanth Menon,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell
On 11/30/2015 07:29 AM, Dmitry Lifshitz wrote:
> On 11/29/2015 07:06 PM, Nishanth Menon wrote:
>> On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
[...]
>>
>> You might want to ask your TI support contact for IODelay
>> recommendations. TRM mentions that pinmuxing must be performed under IO
>> isolation. There are silicon constraints in DRA7/AM57xx family, which
>> were not present previously.
>>
>
> Ok. I understand. This might take time...
> Since we'd like to have this in for 4.5, what would you recommend?
> Should I drop the muxes from this patch set? All the muxes?
> Or should we merge this (as it works correctly) in our tests and check
> on this later after investigation with TI?
>
> Also, in theory, there might be pins shared between two or more
> different functionalities and remuxed during runtime.
> Can this kind of thing be supported on AM57x?
This is why I suggested to talk and confirm with TI support contact on
this. I understand the motivation of SoM concept, but this requires some
careful designing around.
--
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-30 13:36 ` Nishanth Menon
0 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-11-30 13:36 UTC (permalink / raw)
To: linux-arm-kernel
On 11/30/2015 07:29 AM, Dmitry Lifshitz wrote:
> On 11/29/2015 07:06 PM, Nishanth Menon wrote:
>> On 11/29/2015 06:10 AM, Dmitry Lifshitz wrote:
[...]
>>
>> You might want to ask your TI support contact for IODelay
>> recommendations. TRM mentions that pinmuxing must be performed under IO
>> isolation. There are silicon constraints in DRA7/AM57xx family, which
>> were not present previously.
>>
>
> Ok. I understand. This might take time...
> Since we'd like to have this in for 4.5, what would you recommend?
> Should I drop the muxes from this patch set? All the muxes?
> Or should we merge this (as it works correctly) in our tests and check
> on this later after investigation with TI?
>
> Also, in theory, there might be pins shared between two or more
> different functionalities and remuxed during runtime.
> Can this kind of thing be supported on AM57x?
This is why I suggested to talk and confirm with TI support contact on
this. I understand the motivation of SoM concept, but this requires some
careful designing around.
--
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 14:23 ` Igor Grinberg
-1 siblings, 0 replies; 132+ messages in thread
From: Igor Grinberg @ 2015-11-30 14:23 UTC (permalink / raw)
To: Dmitry Lifshitz, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Nikita Kiryanov, Ian Campbell
Hi Dima,
On 11/25/15 08:39, Dmitry Lifshitz wrote:
> On-board EEPROM chip is used for storing a board production
> info.
>
> Add module EEPROM support (over I2C4 bus).
>
> Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> ---
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> index eb9b81b..b6919a7 100644
> --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -289,6 +289,12 @@
> compatible = "emmicro,em3027";
> reg = <0x56>;
> };
> +
> + eeprom_module: atmel@50 {
> + compatible = "atmel,24c02";
If I'm not mistaken, the eeprom should be 24c08, no?
> + reg = <0x50>;
> + pagesize = <16>;
> + };
> };
>
>
>
--
Regards,
Igor.
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
@ 2015-11-30 14:23 ` Igor Grinberg
0 siblings, 0 replies; 132+ messages in thread
From: Igor Grinberg @ 2015-11-30 14:23 UTC (permalink / raw)
To: linux-arm-kernel
Hi Dima,
On 11/25/15 08:39, Dmitry Lifshitz wrote:
> On-board EEPROM chip is used for storing a board production
> info.
>
> Add module EEPROM support (over I2C4 bus).
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
> ---
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> index eb9b81b..b6919a7 100644
> --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -289,6 +289,12 @@
> compatible = "emmicro,em3027";
> reg = <0x56>;
> };
> +
> + eeprom_module: atmel at 50 {
> + compatible = "atmel,24c02";
If I'm not mistaken, the eeprom should be 24c08, no?
> + reg = <0x50>;
> + pagesize = <16>;
> + };
> };
>
>
>
--
Regards,
Igor.
^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 14:25 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:25 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add support for CompuLab CM-SOM-AM57X board.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic DT support for standalone module (without a carrier board):
* Memory configuration
* Heartbeat led
* I2C1 bus
* PMIC
* SATA
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* Fixed voltages (for OPP_HIGH) for VDD_GPU, VDD_IVA, VDD_DSPEVE
* Added comments for VDDA_1V8_PHYA/B
* Add "regulator-always-on" property for ldousb_reg
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 260 +++++++++++++++++++++
3 files changed, 265 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index da84372..dd53c90 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -156,6 +156,9 @@ Boards:
- AM437x SK EVM: AM437x StarterKit Evaluation Module
compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+- AM57XX CL-SOM-AM57x
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5492a24..803a020 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
omap5-sbc-t54.dtb \
omap5-uevm.dtb
dtb-$(CONFIG_SOC_DRA7XX) += \
- dra7-evm.dtb \
am57xx-beagle-x15.dtb \
+ am57xx-cl-som-am57x.dtb \
+ dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 0000000..840eba6
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -0,0 +1,260 @@
+/*
+ * Support for CompuLab CL-SOM-AM57x System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "dra74x.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_pins_default>;
+
+ led@0 {
+ label = "cl-som-am57x:green";
+ gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+&dra7_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
+ >;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_default>;
+ clock-frequency = <400000>;
+
+ tps659038: tps659038@58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps659038_pins_default>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps12_reg: smps12 {
+ /* VDD_MPU */
+ regulator-name = "smps12";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_DDR */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_DSPEVE */
+ regulator-name = "smps45";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_GPU */
+ regulator-name = "smps6";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDD_CORE */
+ regulator-name = "smps7";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_IVA */
+ regulator-name = "smps8";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* PMIC_3V3 */
+ regulator-name = "smps9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+
+ ldo1_reg: ldo1 {
+ /* VDD_SD / VDDSHV8 */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_1V8 */
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: ldo9 {
+ /* VDD_RTC */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1V8_PLL */
+ regulator-name = "ldoln";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* regen1 not used */
+ };
+ };
+
+ tps659038_pwr_button: tps659038_pwr_button {
+ compatible = "ti,palmas-pwrbutton";
+ interrupt-parent = <&tps659038>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ ti,palmas-long-press-seconds = <12>;
+ };
+
+ tps659038_gpio: tps659038_gpio {
+ compatible = "ti,palmas-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&smps12_reg>;
+ voltage-tolerance = <1>;
+};
+
+&sata {
+ status = "okay";
+};
+
+&mailbox5 {
+ status = "okay";
+ mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+ status = "okay";
+ };
+};
+
+&mailbox6 {
+ status = "okay";
+ mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
+ status = "okay";
+ };
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-30 14:25 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:25 UTC (permalink / raw)
To: linux-arm-kernel
Add support for CompuLab CM-SOM-AM57X board.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic DT support for standalone module (without a carrier board):
* Memory configuration
* Heartbeat led
* I2C1 bus
* PMIC
* SATA
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* Fixed voltages (for OPP_HIGH) for VDD_GPU, VDD_IVA, VDD_DSPEVE
* Added comments for VDDA_1V8_PHYA/B
* Add "regulator-always-on" property for ldousb_reg
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 260 +++++++++++++++++++++
3 files changed, 265 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index da84372..dd53c90 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -156,6 +156,9 @@ Boards:
- AM437x SK EVM: AM437x StarterKit Evaluation Module
compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+- AM57XX CL-SOM-AM57x
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5492a24..803a020 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
omap5-sbc-t54.dtb \
omap5-uevm.dtb
dtb-$(CONFIG_SOC_DRA7XX) += \
- dra7-evm.dtb \
am57xx-beagle-x15.dtb \
+ am57xx-cl-som-am57x.dtb \
+ dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 0000000..840eba6
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -0,0 +1,260 @@
+/*
+ * Support for CompuLab CL-SOM-AM57x System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "dra74x.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_pins_default>;
+
+ led at 0 {
+ label = "cl-som-am57x:green";
+ gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+&dra7_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
+ >;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_default>;
+ clock-frequency = <400000>;
+
+ tps659038: tps659038 at 58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps659038_pins_default>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps12_reg: smps12 {
+ /* VDD_MPU */
+ regulator-name = "smps12";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_DDR */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_DSPEVE */
+ regulator-name = "smps45";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_GPU */
+ regulator-name = "smps6";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDD_CORE */
+ regulator-name = "smps7";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_IVA */
+ regulator-name = "smps8";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* PMIC_3V3 */
+ regulator-name = "smps9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+
+ ldo1_reg: ldo1 {
+ /* VDD_SD / VDDSHV8 */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_1V8 */
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: ldo9 {
+ /* VDD_RTC */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1V8_PLL */
+ regulator-name = "ldoln";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* regen1 not used */
+ };
+ };
+
+ tps659038_pwr_button: tps659038_pwr_button {
+ compatible = "ti,palmas-pwrbutton";
+ interrupt-parent = <&tps659038>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ ti,palmas-long-press-seconds = <12>;
+ };
+
+ tps659038_gpio: tps659038_gpio {
+ compatible = "ti,palmas-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&smps12_reg>;
+ voltage-tolerance = <1>;
+};
+
+&sata {
+ status = "okay";
+};
+
+&mailbox5 {
+ status = "okay";
+ mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+ status = "okay";
+ };
+};
+
+&mailbox6 {
+ status = "okay";
+ mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
+ status = "okay";
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 06/18] ARM: am57xx: cl-som-am57x: dts: add spi-flash support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 14:26 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:26 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
On-board spi-flash chip is used as a main boot device.
Add spi-flash chip support (over QSPI bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* Add "spi-max-frequency" property for &qspi node.
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 43 +++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 196e7c7..9042185 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -93,6 +93,17 @@
DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
+
+ qspi1_pins: pinmux_qspi1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
+ DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
+ DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
+ DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
+ DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
+ DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
+ >;
+ };
};
&i2c1 {
@@ -332,3 +343,35 @@
cap-mmc-dual-data-rate;
};
+&qspi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi1_pins>;
+
+ spi-max-frequency = <20000000>;
+
+ spi_flash: spi_flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>; /* CS0 */
+ spi-max-frequency = <20000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition@c0000 {
+ label = "uboot environment";
+ reg = <0xc0000 0x40000>;
+ };
+
+ partition@100000 {
+ label = "reserved";
+ reg = <0x100000 0x0>;
+ };
+ };
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 06/18] ARM: am57xx: cl-som-am57x: dts: add spi-flash support
@ 2015-11-30 14:26 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:26 UTC (permalink / raw)
To: linux-arm-kernel
On-board spi-flash chip is used as a main boot device.
Add spi-flash chip support (over QSPI bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* Add "spi-max-frequency" property for &qspi node.
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 43 +++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 196e7c7..9042185 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -93,6 +93,17 @@
DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
+
+ qspi1_pins: pinmux_qspi1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
+ DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
+ DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
+ DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
+ DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
+ DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
+ >;
+ };
};
&i2c1 {
@@ -332,3 +343,35 @@
cap-mmc-dual-data-rate;
};
+&qspi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi1_pins>;
+
+ spi-max-frequency = <20000000>;
+
+ spi_flash: spi_flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>; /* CS0 */
+ spi-max-frequency = <20000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+
+ partition at 0 {
+ label = "uboot";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition at c0000 {
+ label = "uboot environment";
+ reg = <0xc0000 0x40000>;
+ };
+
+ partition at 100000 {
+ label = "reserved";
+ reg = <0x100000 0x0>;
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 07/18] ARM: am57xx: cl-som-am57x: dts: add dual EMAC support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 14:27 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:27 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* Fix pinmux comments for RGMII0/1 clock/data lines
* Fix pinmux for MDIO bus clock/data lines
* Fix PHYs addresses
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 9042185..1efa090 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave at addr 0x0 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd0 */
+
+ /* Slave at addr 0x1 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
+ davinci_mdio_pins_default: davinci_mdio_pins_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLUP | MUX_MODE3)/* vin2a_d10.mdio_mclk */
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d11.mdio_d */
+ >;
+ };
+
+ davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3590, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -375,3 +454,29 @@
};
};
};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_pins_default>;
+ pinctrl-1 = <&cpsw_pins_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <0>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_pins_default>;
+ pinctrl-1 = <&davinci_mdio_pins_sleep>;
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 07/18] ARM: am57xx: cl-som-am57x: dts: add dual EMAC support
@ 2015-11-30 14:27 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:27 UTC (permalink / raw)
To: linux-arm-kernel
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* Fix pinmux comments for RGMII0/1 clock/data lines
* Fix pinmux for MDIO bus clock/data lines
* Fix PHYs addresses
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 9042185..1efa090 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave at addr 0x0 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd0 */
+
+ /* Slave@addr 0x1 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
+ davinci_mdio_pins_default: davinci_mdio_pins_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLUP | MUX_MODE3)/* vin2a_d10.mdio_mclk */
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d11.mdio_d */
+ >;
+ };
+
+ davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3590, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -375,3 +454,29 @@
};
};
};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_pins_default>;
+ pinctrl-1 = <&cpsw_pins_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <0>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_pins_default>;
+ pinctrl-1 = <&davinci_mdio_pins_sleep>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 12/18] ARM: am57xx: cl-som-am57x: dts: add MMC1 support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 14:28 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:28 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add MMC1 support, used for SD/MMC card.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* Fix duplicate SD Card Detect pinmux
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 804ad72..93852e2 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -24,6 +24,19 @@
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
>;
};
+
+ mmc1_pins_default: mmc1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */
+ DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
+ >;
+ };
};
&uart3 {
@@ -34,3 +47,15 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
+
+&mmc1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_default>;
+
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 12/18] ARM: am57xx: cl-som-am57x: dts: add MMC1 support
@ 2015-11-30 14:28 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:28 UTC (permalink / raw)
To: linux-arm-kernel
Add MMC1 support, used for SD/MMC card.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* Fix duplicate SD Card Detect pinmux
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 804ad72..93852e2 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -24,6 +24,19 @@
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
>;
};
+
+ mmc1_pins_default: mmc1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */
+ DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
+ >;
+ };
};
&uart3 {
@@ -34,3 +47,15 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
+
+&mmc1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_default>;
+
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO expander support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 14:28 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:28 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add PCA9555 GPIO expander support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* Fixed patch subject/description
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index a3588ba..edce6c6 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -89,4 +89,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO expander support
@ 2015-11-30 14:28 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:28 UTC (permalink / raw)
To: linux-arm-kernel
Add PCA9555 GPIO expander support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* Fixed patch subject/description
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index a3588ba..edce6c6 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -89,4 +89,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555 at 20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 14:33 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:33 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
On-board EEPROM chip is used for storing a board production
info.
Add module EEPROM support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* Fix EEPROM chip model
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 9f15dda..695f250 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -290,6 +290,12 @@
compatible = "emmicro,em3027";
reg = <0x56>;
};
+
+ eeprom_module: atmel@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH v2 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
@ 2015-11-30 14:33 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-11-30 14:33 UTC (permalink / raw)
To: linux-arm-kernel
On-board EEPROM chip is used for storing a board production
info.
Add module EEPROM support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
v2:
* Fix EEPROM chip model
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 9f15dda..695f250 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -290,6 +290,12 @@
compatible = "emmicro,em3027";
reg = <0x56>;
};
+
+ eeprom_module: atmel at 50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* Re: [PATCH v2 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
2015-11-30 14:33 ` Dmitry Lifshitz
@ 2015-11-30 14:44 ` Igor Grinberg
-1 siblings, 0 replies; 132+ messages in thread
From: Igor Grinberg @ 2015-11-30 14:44 UTC (permalink / raw)
To: Dmitry Lifshitz, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Nikita Kiryanov, Ian Campbell, Nishanth Menon
On 11/30/15 16:33, Dmitry Lifshitz wrote:
> On-board EEPROM chip is used for storing a board production
> info.
>
> Add module EEPROM support (over I2C4 bus).
>
> Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> ---
>
> v2:
>
> * Fix EEPROM chip model
>
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> index 9f15dda..695f250 100644
> --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -290,6 +290,12 @@
> compatible = "emmicro,em3027";
> reg = <0x56>;
> };
> +
> + eeprom_module: atmel@50 {
> + compatible = "atmel,24c08";
> + reg = <0x50>;
> + pagesize = <16>;
> + };
> };
>
>
>
--
Regards,
Igor.
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH v2 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support
@ 2015-11-30 14:44 ` Igor Grinberg
0 siblings, 0 replies; 132+ messages in thread
From: Igor Grinberg @ 2015-11-30 14:44 UTC (permalink / raw)
To: linux-arm-kernel
On 11/30/15 16:33, Dmitry Lifshitz wrote:
> On-board EEPROM chip is used for storing a board production
> info.
>
> Add module EEPROM support (over I2C4 bus).
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
> ---
>
> v2:
>
> * Fix EEPROM chip model
>
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> index 9f15dda..695f250 100644
> --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -290,6 +290,12 @@
> compatible = "emmicro,em3027";
> reg = <0x56>;
> };
> +
> + eeprom_module: atmel at 50 {
> + compatible = "atmel,24c08";
> + reg = <0x50>;
> + pagesize = <16>;
> + };
> };
>
>
>
--
Regards,
Igor.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-29 12:10 ` Dmitry Lifshitz
@ 2015-11-30 15:55 ` Rob Herring
-1 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-11-30 15:55 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: Nishanth Menon, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Toni Lindgren, Igor Grinberg,
Nikita Kiryanov, Ian Campbell
On Sun, Nov 29, 2015 at 02:10:01PM +0200, Dmitry Lifshitz wrote:
> Hi Nishanth,
>
> Thank you for the provided feedback.
>
> On 11/25/2015 11:36 PM, Nishanth Menon wrote:
> >On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
> >[...]
> >
> >>diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> >>new file mode 100644
> >>index 0000000..b11d7da
> >>--- /dev/null
> >>+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> >[...]
> >
> >>+/ {
> >>+ model = "CompuLab CL-SOM-AM57x";
> >>+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> >>+
> >>+ memory {
> >>+ device_type = "memory";
> >>+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
> >
> >I think if you like to enable LPAE, the format might look a little
> >different..
> >
>
> We would like to have a basic HW support in the mainline. It might be
> enhanced later, once we get to work on LPAE stuff.
I think what is meant here is the cell sizes should be 2 instead of 1.
You can do that independent of LPAE support. I would expect the base SOC
dtsi file to set the cell sizes correctly though.
Rob
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-30 15:55 ` Rob Herring
0 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-11-30 15:55 UTC (permalink / raw)
To: linux-arm-kernel
On Sun, Nov 29, 2015 at 02:10:01PM +0200, Dmitry Lifshitz wrote:
> Hi Nishanth,
>
> Thank you for the provided feedback.
>
> On 11/25/2015 11:36 PM, Nishanth Menon wrote:
> >On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
> >[...]
> >
> >>diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> >>new file mode 100644
> >>index 0000000..b11d7da
> >>--- /dev/null
> >>+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> >[...]
> >
> >>+/ {
> >>+ model = "CompuLab CL-SOM-AM57x";
> >>+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> >>+
> >>+ memory {
> >>+ device_type = "memory";
> >>+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
> >
> >I think if you like to enable LPAE, the format might look a little
> >different..
> >
>
> We would like to have a basic HW support in the mainline. It might be
> enhanced later, once we get to work on LPAE stuff.
I think what is meant here is the cell sizes should be 2 instead of 1.
You can do that independent of LPAE support. I would expect the base SOC
dtsi file to set the cell sizes correctly though.
Rob
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH 02/18] ARM: am57xx: cl-som-am57x: dts: add RTC support
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-11-30 21:50 ` Tony Lindgren
-1 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-11-30 21:50 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Igor Grinberg,
Nikita Kiryanov, Ian Campbell
* Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org> [151124 22:41]:
> +&i2c4 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c4_pins_default>;
> + clock-frequency = <100000>;
> +
> + rtc0: rtc@56 {
> + compatible = "emmicro,em3027";
> + reg = <0x56>;
> + };
> +};
> +
> +
Please check this series too to remove the extra lines at the end of the files
for each patch for the whitespace errors and unify the Subject to start
with "ARM: dts: ..." thanks.
Tony
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH 02/18] ARM: am57xx: cl-som-am57x: dts: add RTC support
@ 2015-11-30 21:50 ` Tony Lindgren
0 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-11-30 21:50 UTC (permalink / raw)
To: linux-arm-kernel
* Dmitry Lifshitz <lifshitz@compulab.co.il> [151124 22:41]:
> +&i2c4 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c4_pins_default>;
> + clock-frequency = <100000>;
> +
> + rtc0: rtc at 56 {
> + compatible = "emmicro,em3027";
> + reg = <0x56>;
> + };
> +};
> +
> +
Please check this series too to remove the extra lines at the end of the files
for each patch for the whitespace errors and unify the Subject to start
with "ARM: dts: ..." thanks.
Tony
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-30 14:25 ` Dmitry Lifshitz
@ 2015-11-30 21:54 ` Tony Lindgren
-1 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-11-30 21:54 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Igor Grinberg,
Nikita Kiryanov, Ian Campbell, Nishanth Menon
* Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org> [151130 06:27]:
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + /* regen1 not used */
> + };
> + };
Can you please put these into dra7-tps659038-common.dtsi so we don't have
multiple copies of it? Then make other boards include that..
That allows to set them up as real controllable regulators instead of all
this silly "regulator-always-on" stuff that has been going on since omap4 :)
Regards,
Tony
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-11-30 21:54 ` Tony Lindgren
0 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-11-30 21:54 UTC (permalink / raw)
To: linux-arm-kernel
* Dmitry Lifshitz <lifshitz@compulab.co.il> [151130 06:27]:
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + /* regen1 not used */
> + };
> + };
Can you please put these into dra7-tps659038-common.dtsi so we don't have
multiple copies of it? Then make other boards include that..
That allows to set them up as real controllable regulators instead of all
this silly "regulator-always-on" stuff that has been going on since omap4 :)
Regards,
Tony
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-11-30 21:54 ` Tony Lindgren
@ 2015-12-01 16:24 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 16:24 UTC (permalink / raw)
To: Tony Lindgren
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Igor Grinberg,
Nikita Kiryanov, Ian Campbell, Nishanth Menon
Hi Tony,
On 11/30/2015 11:54 PM, Tony Lindgren wrote:
> * Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org> [151130 06:27]:
>> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>> + tps659038_pmic {
>> + compatible = "ti,tps659038-pmic";
>> +
>> + regulators {
>> + smps12_reg: smps12 {
>> + /* VDD_MPU */
>> + regulator-name = "smps12";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps3_reg: smps3 {
>> + /* VDD_DDR */
>> + regulator-name = "smps3";
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps45_reg: smps45 {
>> + /* VDD_DSPEVE */
>> + regulator-name = "smps45";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps6_reg: smps6 {
>> + /* VDD_GPU */
>> + regulator-name = "smps6";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps7_reg: smps7 {
>> + /* VDD_CORE */
>> + regulator-name = "smps7";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps8_reg: smps8 {
>> + /* VDD_IVA */
>> + regulator-name = "smps8";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps9_reg: smps9 {
>> + /* PMIC_3V3 */
>> + regulator-name = "smps9";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> +
>> + ldo1_reg: ldo1 {
>> + /* VDD_SD / VDDSHV8 */
>> + regulator-name = "ldo1";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-boot-on;
>> + regulator-always-on;
>> + };
>> +
>> + ldo2_reg: ldo2 {
>> + /* VDD_1V8 */
>> + regulator-name = "ldo2";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo3_reg: ldo3 {
>> + /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
>> + regulator-name = "ldo3";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo4_reg: ldo4 {
>> + /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
>> + regulator-name = "ldo4";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo9_reg: ldo9 {
>> + /* VDD_RTC */
>> + regulator-name = "ldo9";
>> + regulator-min-microvolt = <1050000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldoln_reg: ldoln {
>> + /* VDDA_1V8_PLL */
>> + regulator-name = "ldoln";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldousb_reg: ldousb {
>> + /* VDDA_3V_USB: VDDA_USBHS33 */
>> + regulator-name = "ldousb";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + /* regen1 not used */
>> + };
>> + };
>
> Can you please put these into dra7-tps659038-common.dtsi so we don't have
> multiple copies of it? Then make other boards include that..
It might looks the same set of regulators for multiple boards,
but it is not. Each board may apply its own regulators usage scheme, and
this is our case (as compared to am57xx-beagle-x15.dts).
For the best of my knowledge, it used to be in a common *.dtsi file (at
least in early OMAP5 DT support in TI kernel tree), but then I found
that PMIC registration had been moved to the boards DT files.
> That allows to set them up as real controllable regulators instead of all
> this silly "regulator-always-on" stuff that has been going on since omap4 :)
>
> Regards,
>
> Tony
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
Regards,
Dmitry
--
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-12-01 16:24 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 16:24 UTC (permalink / raw)
To: linux-arm-kernel
Hi Tony,
On 11/30/2015 11:54 PM, Tony Lindgren wrote:
> * Dmitry Lifshitz <lifshitz@compulab.co.il> [151130 06:27]:
>> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>> + tps659038_pmic {
>> + compatible = "ti,tps659038-pmic";
>> +
>> + regulators {
>> + smps12_reg: smps12 {
>> + /* VDD_MPU */
>> + regulator-name = "smps12";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps3_reg: smps3 {
>> + /* VDD_DDR */
>> + regulator-name = "smps3";
>> + regulator-min-microvolt = <1500000>;
>> + regulator-max-microvolt = <1500000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps45_reg: smps45 {
>> + /* VDD_DSPEVE */
>> + regulator-name = "smps45";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps6_reg: smps6 {
>> + /* VDD_GPU */
>> + regulator-name = "smps6";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps7_reg: smps7 {
>> + /* VDD_CORE */
>> + regulator-name = "smps7";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1160000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps8_reg: smps8 {
>> + /* VDD_IVA */
>> + regulator-name = "smps8";
>> + regulator-min-microvolt = < 850000>;
>> + regulator-max-microvolt = <1250000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + smps9_reg: smps9 {
>> + /* PMIC_3V3 */
>> + regulator-name = "smps9";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> +
>> + ldo1_reg: ldo1 {
>> + /* VDD_SD / VDDSHV8 */
>> + regulator-name = "ldo1";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-boot-on;
>> + regulator-always-on;
>> + };
>> +
>> + ldo2_reg: ldo2 {
>> + /* VDD_1V8 */
>> + regulator-name = "ldo2";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo3_reg: ldo3 {
>> + /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
>> + regulator-name = "ldo3";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo4_reg: ldo4 {
>> + /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
>> + regulator-name = "ldo4";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldo9_reg: ldo9 {
>> + /* VDD_RTC */
>> + regulator-name = "ldo9";
>> + regulator-min-microvolt = <1050000>;
>> + regulator-max-microvolt = <1050000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldoln_reg: ldoln {
>> + /* VDDA_1V8_PLL */
>> + regulator-name = "ldoln";
>> + regulator-min-microvolt = <1800000>;
>> + regulator-max-microvolt = <1800000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + ldousb_reg: ldousb {
>> + /* VDDA_3V_USB: VDDA_USBHS33 */
>> + regulator-name = "ldousb";
>> + regulator-min-microvolt = <3300000>;
>> + regulator-max-microvolt = <3300000>;
>> + regulator-always-on;
>> + regulator-boot-on;
>> + };
>> +
>> + /* regen1 not used */
>> + };
>> + };
>
> Can you please put these into dra7-tps659038-common.dtsi so we don't have
> multiple copies of it? Then make other boards include that..
It might looks the same set of regulators for multiple boards,
but it is not. Each board may apply its own regulators usage scheme, and
this is our case (as compared to am57xx-beagle-x15.dts).
For the best of my knowledge, it used to be in a common *.dtsi file (at
least in early OMAP5 DT support in TI kernel tree), but then I found
that PMIC registration had been moved to the boards DT files.
> That allows to set them up as real controllable regulators instead of all
> this silly "regulator-always-on" stuff that has been going on since omap4 :)
>
> Regards,
>
> Tony
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
Regards,
Dmitry
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-12-01 16:24 ` Dmitry Lifshitz
@ 2015-12-01 16:43 ` Tony Lindgren
-1 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-12-01 16:43 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Igor Grinberg,
Nikita Kiryanov, Ian Campbell, Nishanth Menon
* Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org> [151201 08:26]:
>
> It might looks the same set of regulators for multiple boards,
> but it is not. Each board may apply its own regulators usage scheme, and
> this is our case (as compared to am57xx-beagle-x15.dts).
>
> For the best of my knowledge, it used to be in a common *.dtsi file (at
> least in early OMAP5 DT support in TI kernel tree), but then I found that
> PMIC registration had been moved to the boards DT files.
Have you actually looked at how much of the implementation is same across
the omap5 boards? My guess is that a whole lot is same.. See for example
omap5-board-common.dtsi.
Regards,
Tony
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-12-01 16:43 ` Tony Lindgren
0 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-12-01 16:43 UTC (permalink / raw)
To: linux-arm-kernel
* Dmitry Lifshitz <lifshitz@compulab.co.il> [151201 08:26]:
>
> It might looks the same set of regulators for multiple boards,
> but it is not. Each board may apply its own regulators usage scheme, and
> this is our case (as compared to am57xx-beagle-x15.dts).
>
> For the best of my knowledge, it used to be in a common *.dtsi file (at
> least in early OMAP5 DT support in TI kernel tree), but then I found that
> PMIC registration had been moved to the boards DT files.
Have you actually looked at how much of the implementation is same across
the omap5 boards? My guess is that a whole lot is same.. See for example
omap5-board-common.dtsi.
Regards,
Tony
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-12-01 16:43 ` Tony Lindgren
@ 2015-12-01 16:47 ` Nishanth Menon
-1 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-12-01 16:47 UTC (permalink / raw)
To: Tony Lindgren, Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Igor Grinberg,
Nikita Kiryanov, Ian Campbell
On 12/01/2015 10:43 AM, Tony Lindgren wrote:
> * Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org> [151201 08:26]:
>>
>> It might looks the same set of regulators for multiple boards,
>> but it is not. Each board may apply its own regulators usage scheme, and
>> this is our case (as compared to am57xx-beagle-x15.dts).
>>
>> For the best of my knowledge, it used to be in a common *.dtsi file (at
>> least in early OMAP5 DT support in TI kernel tree), but then I found that
>> PMIC registration had been moved to the boards DT files.
>
> Have you actually looked at how much of the implementation is same across
> the omap5 boards? My guess is that a whole lot is same.. See for example
> omap5-board-common.dtsi.
Unfortunately with DRA7 / AM57xx:
at least 2 different PMICs -> DRA74/DRA72 evms.
even across similar PMIC usage, different voltage rail usage accross
evms: DRA74evm, x15/GPEVM, AM571x-IDK/AM572x-IDK -> they are not
necessarily compatible.
Example: some of them have Ganged voltage rail, others dont - few others
are mixed. if you are trying to get common regulator usage -> it is
kinda pretty hard given the freedom board designers are being given by
TI.. OMAP5 was more controlled in terms of what specific configuration
the board designers had to follow. that is no longer the case for
DRA7/AM57 platforms. just my 2 cents here.
--
Regards,
Nishanth Menon
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-12-01 16:47 ` Nishanth Menon
0 siblings, 0 replies; 132+ messages in thread
From: Nishanth Menon @ 2015-12-01 16:47 UTC (permalink / raw)
To: linux-arm-kernel
On 12/01/2015 10:43 AM, Tony Lindgren wrote:
> * Dmitry Lifshitz <lifshitz@compulab.co.il> [151201 08:26]:
>>
>> It might looks the same set of regulators for multiple boards,
>> but it is not. Each board may apply its own regulators usage scheme, and
>> this is our case (as compared to am57xx-beagle-x15.dts).
>>
>> For the best of my knowledge, it used to be in a common *.dtsi file (at
>> least in early OMAP5 DT support in TI kernel tree), but then I found that
>> PMIC registration had been moved to the boards DT files.
>
> Have you actually looked at how much of the implementation is same across
> the omap5 boards? My guess is that a whole lot is same.. See for example
> omap5-board-common.dtsi.
Unfortunately with DRA7 / AM57xx:
at least 2 different PMICs -> DRA74/DRA72 evms.
even across similar PMIC usage, different voltage rail usage accross
evms: DRA74evm, x15/GPEVM, AM571x-IDK/AM572x-IDK -> they are not
necessarily compatible.
Example: some of them have Ganged voltage rail, others dont - few others
are mixed. if you are trying to get common regulator usage -> it is
kinda pretty hard given the freedom board designers are being given by
TI.. OMAP5 was more controlled in terms of what specific configuration
the board designers had to follow. that is no longer the case for
DRA7/AM57 platforms. just my 2 cents here.
--
Regards,
Nishanth Menon
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
2015-12-01 16:47 ` Nishanth Menon
@ 2015-12-01 17:03 ` Tony Lindgren
-1 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-12-01 17:03 UTC (permalink / raw)
To: Nishanth Menon
Cc: Dmitry Lifshitz, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Igor Grinberg,
Nikita Kiryanov, Ian Campbell
* Nishanth Menon <nm-l0cyMroinI0@public.gmane.org> [151201 08:48]:
> On 12/01/2015 10:43 AM, Tony Lindgren wrote:
> > * Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org> [151201 08:26]:
> >>
> >> It might looks the same set of regulators for multiple boards,
> >> but it is not. Each board may apply its own regulators usage scheme, and
> >> this is our case (as compared to am57xx-beagle-x15.dts).
> >>
> >> For the best of my knowledge, it used to be in a common *.dtsi file (at
> >> least in early OMAP5 DT support in TI kernel tree), but then I found that
> >> PMIC registration had been moved to the boards DT files.
> >
> > Have you actually looked at how much of the implementation is same across
> > the omap5 boards? My guess is that a whole lot is same.. See for example
> > omap5-board-common.dtsi.
>
> Unfortunately with DRA7 / AM57xx:
> at least 2 different PMICs -> DRA74/DRA72 evms.
> even across similar PMIC usage, different voltage rail usage accross
> evms: DRA74evm, x15/GPEVM, AM571x-IDK/AM572x-IDK -> they are not
> necessarily compatible.
>
> Example: some of them have Ganged voltage rail, others dont - few others
> are mixed. if you are trying to get common regulator usage -> it is
> kinda pretty hard given the freedom board designers are being given by
> TI.. OMAP5 was more controlled in terms of what specific configuration
> the board designers had to follow. that is no longer the case for
> DRA7/AM57 platforms. just my 2 cents here.
OK thanks for checking. Best to wait a bit on that then until we have
more common patterns.
Regards,
Tony
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH v2 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
@ 2015-12-01 17:03 ` Tony Lindgren
0 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-12-01 17:03 UTC (permalink / raw)
To: linux-arm-kernel
* Nishanth Menon <nm@ti.com> [151201 08:48]:
> On 12/01/2015 10:43 AM, Tony Lindgren wrote:
> > * Dmitry Lifshitz <lifshitz@compulab.co.il> [151201 08:26]:
> >>
> >> It might looks the same set of regulators for multiple boards,
> >> but it is not. Each board may apply its own regulators usage scheme, and
> >> this is our case (as compared to am57xx-beagle-x15.dts).
> >>
> >> For the best of my knowledge, it used to be in a common *.dtsi file (at
> >> least in early OMAP5 DT support in TI kernel tree), but then I found that
> >> PMIC registration had been moved to the boards DT files.
> >
> > Have you actually looked at how much of the implementation is same across
> > the omap5 boards? My guess is that a whole lot is same.. See for example
> > omap5-board-common.dtsi.
>
> Unfortunately with DRA7 / AM57xx:
> at least 2 different PMICs -> DRA74/DRA72 evms.
> even across similar PMIC usage, different voltage rail usage accross
> evms: DRA74evm, x15/GPEVM, AM571x-IDK/AM572x-IDK -> they are not
> necessarily compatible.
>
> Example: some of them have Ganged voltage rail, others dont - few others
> are mixed. if you are trying to get common regulator usage -> it is
> kinda pretty hard given the freedom board designers are being given by
> TI.. OMAP5 was more controlled in terms of what specific configuration
> the board designers had to follow. that is no longer the case for
> DRA7/AM57 platforms. just my 2 cents here.
OK thanks for checking. Best to wait a bit on that then until we have
more common patterns.
Regards,
Tony
^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH V2 00/19] Add support for CL-SOM-AM57X and SBC-AM57X
2015-11-25 6:39 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
SBC-AM57X boards.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
SBC-AM57x is a single board computer, implemented with the
CL-SOM-AM57x computer-on-module providing most of the functions,
and SB-SOM-AM57x carrier board providing additional peripheral
functions and connectors.
The SBC-AM57x has the following features:
CPU: Texas Instruments Sitara AM5728 dual-core ARM Cortex-A15, 1.5GHz or
Texas Instruments Sitara AM5718 single-core ARM Cortex-A15, 1.5GHz
RAM: DDR3, 512MB – 4GB
Storage: NAND flash, 512MB - 1GB or eMMC flash, 4GB - 32GB
SPI-flash 2MB
Ethernet: Up to 2x 10/100/1000Mbps Ethernet ports (MAC+PHY)
WiFi/BT: 802.11b/g/n WiFi interface (TI WiLink 8 WL1801 chipset) or
Dual-band 2x2 802.11a/b/g/n WiFi interface (TI WiLink 8 WL1837 chipset)
Analog Audio: Audio codec with stereo output, stereo input and microphone support
More details can be found here:
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
This series is based on the following patch set ("Add support for sbc-t43" Nikita Kiryanov):
https://www.mail-archive.com/linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org/msg121905.html
Changes in V2:
- Removed unnecessary line breaks in end of file and elsewhere
- Changed subject lines to start with "ARM: dts:"
- PMIC moved from I2C1 to I2C4
- Fixed SPI flash compatible string
- Skipped resetting ETH PHYs
- Fixed HDMI lanes polarity
Dmitry Lifshitz (19):
ARM: dts: am57xx: cl-som-am57x: add basic module support
ARM: dts: am57xx: cl-som-am57x: dts: add RTC support
ARM: dts: am57xx: cl-som-am57x: add I2C3 support
ARM: dts: am57xx: cl-som-am57x: add EEPROM support
ARM: dts: am57xx: cl-som-am57x: add eMMC support
ARM: dts: am57xx: cl-som-am57x: add spi-flash support
ARM: dts: am57xx: cl-som-am57x: add dual EMAC support
ARM: dts: am57xx: cl-som-am57x: add USB support
ARM: dts: am57xx: cl-som-am57x: add touchscreen support
ARM: dts: am57xx: cl-som-am57x: add analog audio support
ARM: dts: am57xx: sbc-am57x: add basic board support
ARM: dts: am57xx: cl-som-am57x: add MMC1 support
ARM: dts: am57xx: sbc-am57x: add usb vbus pinmux
ARM: dts: am57xx: sbc-am57x: add EEPROM support
ARM: dts: am57xx: sbc-am57x: add GPIO expander support
ARM: dts: am57xx: sbc-am57x: add LCD support
ARM: dts: am57xx: compulab-sb-som: add HDMI connector
ARM: dts: am57xx: sbc-am57x: add HDMI support
ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs
.../devicetree/bindings/arm/omap/omap.txt | 6 +
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 617 +++++++++++++++++++++
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 179 ++++++
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +
5 files changed, 812 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
--
1.9.1
--
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH V2 00/19] Add support for CL-SOM-AM57X and SBC-AM57X
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
SBC-AM57X boards.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
SBC-AM57x is a single board computer, implemented with the
CL-SOM-AM57x computer-on-module providing most of the functions,
and SB-SOM-AM57x carrier board providing additional peripheral
functions and connectors.
The SBC-AM57x has the following features:
CPU: Texas Instruments Sitara AM5728 dual-core ARM Cortex-A15, 1.5GHz or
Texas Instruments Sitara AM5718 single-core ARM Cortex-A15, 1.5GHz
RAM: DDR3, 512MB ? 4GB
Storage: NAND flash, 512MB - 1GB or eMMC flash, 4GB - 32GB
SPI-flash 2MB
Ethernet: Up to 2x 10/100/1000Mbps Ethernet ports (MAC+PHY)
WiFi/BT: 802.11b/g/n WiFi interface (TI WiLink 8 WL1801 chipset) or
Dual-band 2x2 802.11a/b/g/n WiFi interface (TI WiLink 8 WL1837 chipset)
Analog Audio: Audio codec with stereo output, stereo input and microphone support
More details can be found here:
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
This series is based on the following patch set ("Add support for sbc-t43" Nikita Kiryanov):
https://www.mail-archive.com/linux-omap at vger.kernel.org/msg121905.html
Changes in V2:
- Removed unnecessary line breaks in end of file and elsewhere
- Changed subject lines to start with "ARM: dts:"
- PMIC moved from I2C1 to I2C4
- Fixed SPI flash compatible string
- Skipped resetting ETH PHYs
- Fixed HDMI lanes polarity
Dmitry Lifshitz (19):
ARM: dts: am57xx: cl-som-am57x: add basic module support
ARM: dts: am57xx: cl-som-am57x: dts: add RTC support
ARM: dts: am57xx: cl-som-am57x: add I2C3 support
ARM: dts: am57xx: cl-som-am57x: add EEPROM support
ARM: dts: am57xx: cl-som-am57x: add eMMC support
ARM: dts: am57xx: cl-som-am57x: add spi-flash support
ARM: dts: am57xx: cl-som-am57x: add dual EMAC support
ARM: dts: am57xx: cl-som-am57x: add USB support
ARM: dts: am57xx: cl-som-am57x: add touchscreen support
ARM: dts: am57xx: cl-som-am57x: add analog audio support
ARM: dts: am57xx: sbc-am57x: add basic board support
ARM: dts: am57xx: cl-som-am57x: add MMC1 support
ARM: dts: am57xx: sbc-am57x: add usb vbus pinmux
ARM: dts: am57xx: sbc-am57x: add EEPROM support
ARM: dts: am57xx: sbc-am57x: add GPIO expander support
ARM: dts: am57xx: sbc-am57x: add LCD support
ARM: dts: am57xx: compulab-sb-som: add HDMI connector
ARM: dts: am57xx: sbc-am57x: add HDMI support
ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs
.../devicetree/bindings/arm/omap/omap.txt | 6 +
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 617 +++++++++++++++++++++
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 179 ++++++
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +
5 files changed, 812 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
--
1.9.1
^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add support for CompuLab CM-SOM-AM57X board.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic DT support for standalone module (without a carrier board):
* Memory configuration
* Heartbeat led
* I2C1 and I2C4
* PMIC
* SATA
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v3:
* Move PMIC to I2C4
* Reformat subject
v2:
* Fixed voltages (for OPP_HIGH) for VDD_GPU, VDD_IVA, VDD_DSPEVE
* Added comments for VDDA_1V8_PHYA/B
* Add "regulator-always-on" property for ldousb_reg
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 274 +++++++++++++++++++++
3 files changed, 279 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index da84372..dd53c90 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -156,6 +156,9 @@ Boards:
- AM437x SK EVM: AM437x StarterKit Evaluation Module
compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+- AM57XX CL-SOM-AM57x
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5492a24..803a020 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
omap5-sbc-t54.dtb \
omap5-uevm.dtb
dtb-$(CONFIG_SOC_DRA7XX) += \
- dra7-evm.dtb \
am57xx-beagle-x15.dtb \
+ am57xx-cl-som-am57x.dtb \
+ dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 0000000..087d62e
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -0,0 +1,274 @@
+/*
+ * Support for CompuLab CL-SOM-AM57x System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "dra74x.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_pins_default>;
+
+ led@0 {
+ label = "cl-som-am57x:green";
+ gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+&dra7_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
+ >;
+ };
+
+ i2c4_pins_default: i2c4_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
+ DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
+ >;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_default>;
+ clock-frequency = <400000>;
+};
+
+&i2c4 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins_default>;
+ clock-frequency = <400000>;
+
+ tps659038: tps659038@58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps659038_pins_default>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps12_reg: smps12 {
+ /* VDD_MPU */
+ regulator-name = "smps12";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_DDR */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_DSPEVE */
+ regulator-name = "smps45";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_GPU */
+ regulator-name = "smps6";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDD_CORE */
+ regulator-name = "smps7";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_IVA */
+ regulator-name = "smps8";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* PMIC_3V3 */
+ regulator-name = "smps9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+
+ ldo1_reg: ldo1 {
+ /* VDD_SD / VDDSHV8 */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_1V8 */
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: ldo9 {
+ /* VDD_RTC */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1V8_PLL */
+ regulator-name = "ldoln";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* regen1 not used */
+ };
+ };
+
+ tps659038_pwr_button: tps659038_pwr_button {
+ compatible = "ti,palmas-pwrbutton";
+ interrupt-parent = <&tps659038>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ ti,palmas-long-press-seconds = <12>;
+ };
+
+ tps659038_gpio: tps659038_gpio {
+ compatible = "ti,palmas-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&smps12_reg>;
+ voltage-tolerance = <1>;
+};
+
+&sata {
+ status = "okay";
+};
+
+&mailbox5 {
+ status = "okay";
+ mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+ status = "okay";
+ };
+};
+
+&mailbox6 {
+ status = "okay";
+ mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
+ status = "okay";
+ };
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add support for CompuLab CM-SOM-AM57X board.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic DT support for standalone module (without a carrier board):
* Memory configuration
* Heartbeat led
* I2C1 and I2C4
* PMIC
* SATA
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v3:
* Move PMIC to I2C4
* Reformat subject
v2:
* Fixed voltages (for OPP_HIGH) for VDD_GPU, VDD_IVA, VDD_DSPEVE
* Added comments for VDDA_1V8_PHYA/B
* Add "regulator-always-on" property for ldousb_reg
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 274 +++++++++++++++++++++
3 files changed, 279 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index da84372..dd53c90 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -156,6 +156,9 @@ Boards:
- AM437x SK EVM: AM437x StarterKit Evaluation Module
compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+- AM57XX CL-SOM-AM57x
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5492a24..803a020 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
omap5-sbc-t54.dtb \
omap5-uevm.dtb
dtb-$(CONFIG_SOC_DRA7XX) += \
- dra7-evm.dtb \
am57xx-beagle-x15.dtb \
+ am57xx-cl-som-am57x.dtb \
+ dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 0000000..087d62e
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -0,0 +1,274 @@
+/*
+ * Support for CompuLab CL-SOM-AM57x System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "dra74x.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_pins_default>;
+
+ led at 0 {
+ label = "cl-som-am57x:green";
+ gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+&dra7_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
+ >;
+ };
+
+ i2c4_pins_default: i2c4_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
+ DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
+ >;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_default>;
+ clock-frequency = <400000>;
+};
+
+&i2c4 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4_pins_default>;
+ clock-frequency = <400000>;
+
+ tps659038: tps659038 at 58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps659038_pins_default>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps12_reg: smps12 {
+ /* VDD_MPU */
+ regulator-name = "smps12";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_DDR */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_reg: smps45 {
+ /* VDD_DSPEVE */
+ regulator-name = "smps45";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps6_reg: smps6 {
+ /* VDD_GPU */
+ regulator-name = "smps6";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps7_reg: smps7 {
+ /* VDD_CORE */
+ regulator-name = "smps7";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1160000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps8_reg: smps8 {
+ /* VDD_IVA */
+ regulator-name = "smps8";
+ regulator-min-microvolt = < 850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps9_reg: smps9 {
+ /* PMIC_3V3 */
+ regulator-name = "smps9";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+
+ ldo1_reg: ldo1 {
+ /* VDD_SD / VDDSHV8 */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ /* VDD_1V8 */
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo9_reg: ldo9 {
+ /* VDD_RTC */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldoln_reg: ldoln {
+ /* VDDA_1V8_PLL */
+ regulator-name = "ldoln";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldousb_reg: ldousb {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldousb";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ /* regen1 not used */
+ };
+ };
+
+ tps659038_pwr_button: tps659038_pwr_button {
+ compatible = "ti,palmas-pwrbutton";
+ interrupt-parent = <&tps659038>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ ti,palmas-long-press-seconds = <12>;
+ };
+
+ tps659038_gpio: tps659038_gpio {
+ compatible = "ti,palmas-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&smps12_reg>;
+ voltage-tolerance = <1>;
+};
+
+&sata {
+ status = "okay";
+};
+
+&mailbox5 {
+ status = "okay";
+ mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
+ status = "okay";
+ };
+};
+
+&mailbox6 {
+ status = "okay";
+ mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
+ status = "okay";
+ };
+ mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
+ status = "okay";
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 02/19] ARM: dts: am57xx: cl-som-am57x: dts: add RTC support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add EM3027 RTC chip support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes.
* Refactor patch with respect to the previous changes in I2C4 node structure.
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 087d62e..58156a9 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -242,6 +242,11 @@
#gpio-cells = <2>;
};
};
+
+ rtc0: rtc@56 {
+ compatible = "emmicro,em3027";
+ reg = <0x56>;
+ };
};
&cpu0 {
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 02/19] ARM: dts: am57xx: cl-som-am57x: dts: add RTC support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add EM3027 RTC chip support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes.
* Refactor patch with respect to the previous changes in I2C4 node structure.
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 087d62e..58156a9 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -242,6 +242,11 @@
#gpio-cells = <2>;
};
};
+
+ rtc0: rtc at 56 {
+ compatible = "emmicro,em3027";
+ reg = <0x56>;
+ };
};
&cpu0 {
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 03/19] ARM: dts: am57xx: cl-som-am57x: add I2C3 support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Enable I2C3 bus and add appropriate pinmux.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Refactor patch with respect to the previous changes in I2C4 node structure
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 58156a9..2074fd4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -52,6 +52,13 @@
>;
};
+ i2c3_pins_default: i2c3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
+ DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
+ >;
+ };
+
i2c4_pins_default: i2c4_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
@@ -73,6 +80,13 @@
clock-frequency = <400000>;
};
+&i2c3 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins_default>;
+ clock-frequency = <400000>;
+};
+
&i2c4 {
status = "okay";
pinctrl-names = "default";
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 03/19] ARM: dts: am57xx: cl-som-am57x: add I2C3 support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Enable I2C3 bus and add appropriate pinmux.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Refactor patch with respect to the previous changes in I2C4 node structure
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 58156a9..2074fd4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -52,6 +52,13 @@
>;
};
+ i2c3_pins_default: i2c3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
+ DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
+ >;
+ };
+
i2c4_pins_default: i2c4_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
@@ -73,6 +80,13 @@
clock-frequency = <400000>;
};
+&i2c3 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c3_pins_default>;
+ clock-frequency = <400000>;
+};
+
&i2c4 {
status = "okay";
pinctrl-names = "default";
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 04/19] ARM: dts: am57xx: cl-som-am57x: add EEPROM support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
On-board EEPROM chip is used for storing a board production
info.
Add module EEPROM support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix EEPROM chip model
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 2074fd4..1badfa9 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -261,6 +261,12 @@
compatible = "emmicro,em3027";
reg = <0x56>;
};
+
+ eeprom_module: atmel@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
&cpu0 {
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 04/19] ARM: dts: am57xx: cl-som-am57x: add EEPROM support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
On-board EEPROM chip is used for storing a board production
info.
Add module EEPROM support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix EEPROM chip model
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 2074fd4..1badfa9 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -261,6 +261,12 @@
compatible = "emmicro,em3027";
reg = <0x56>;
};
+
+ eeprom_module: atmel at 50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
&cpu0 {
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 05/19] ARM: dts: am57xx: cl-som-am57x: add eMMC support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
CM-SOM-AM57X has two options of main storage devices - eMMC or NAND.
Add eMMC chip support (over MMC2 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 34 +++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 1badfa9..ef94845 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -36,6 +36,13 @@
default-state = "off";
};
};
+
+ vdd_3v3: fixedregulator-vdd_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -71,6 +78,21 @@
DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
>;
};
+
+ mmc2_pins_default: mmc2_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+ DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+ DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+ DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+ DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+ DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+ DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+ DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+ DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+ DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+ >;
+ };
};
&i2c1 {
@@ -297,3 +319,15 @@
status = "okay";
};
};
+
+&mmc2 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins_default>;
+
+ vmmc-supply = <&vdd_3v3>;
+ bus-width = <8>;
+ ti,non-removable;
+ cap-mmc-dual-data-rate;
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 05/19] ARM: dts: am57xx: cl-som-am57x: add eMMC support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
CM-SOM-AM57X has two options of main storage devices - eMMC or NAND.
Add eMMC chip support (over MMC2 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 34 +++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 1badfa9..ef94845 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -36,6 +36,13 @@
default-state = "off";
};
};
+
+ vdd_3v3: fixedregulator-vdd_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -71,6 +78,21 @@
DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
>;
};
+
+ mmc2_pins_default: mmc2_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */
+ DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */
+ DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */
+ DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */
+ DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */
+ DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */
+ DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */
+ DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */
+ DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */
+ DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
+ >;
+ };
};
&i2c1 {
@@ -297,3 +319,15 @@
status = "okay";
};
};
+
+&mmc2 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins_default>;
+
+ vmmc-supply = <&vdd_3v3>;
+ bus-width = <8>;
+ ti,non-removable;
+ cap-mmc-dual-data-rate;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 06/19] ARM: dts: am57xx: cl-som-am57x: add spi-flash support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
On-board spi-flash chip is used as a main boot device.
Add spi-flash chip support (over QSPI bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v3:
* Modify "compatible" property to match a proper flash driver
* Drop RX/TX bus with properties
* Reformat subject
v2:
* Add "spi-max-frequency" property for &qspi node.
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 42 +++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index ef94845..f7e163a 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -93,6 +93,17 @@
DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
+
+ qspi1_pins: pinmux_qspi1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
+ DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
+ DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
+ DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
+ DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
+ DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
+ >;
+ };
};
&i2c1 {
@@ -331,3 +342,34 @@
ti,non-removable;
cap-mmc-dual-data-rate;
};
+
+&qspi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi1_pins>;
+
+ spi-max-frequency = <20000000>;
+
+ spi_flash: spi_flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,m25p80", "jedec,spi-nor";
+ reg = <0>; /* CS0 */
+ spi-max-frequency = <20000000>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition@c0000 {
+ label = "uboot environment";
+ reg = <0xc0000 0x40000>;
+ };
+
+ partition@100000 {
+ label = "reserved";
+ reg = <0x100000 0x0>;
+ };
+ };
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 06/19] ARM: dts: am57xx: cl-som-am57x: add spi-flash support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
On-board spi-flash chip is used as a main boot device.
Add spi-flash chip support (over QSPI bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v3:
* Modify "compatible" property to match a proper flash driver
* Drop RX/TX bus with properties
* Reformat subject
v2:
* Add "spi-max-frequency" property for &qspi node.
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 42 +++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index ef94845..f7e163a 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -93,6 +93,17 @@
DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */
>;
};
+
+ qspi1_pins: pinmux_qspi1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1) /* gpmc_a13.qspi1_rtclk */
+ DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1) /* gpmc_a16.qspi1_d0 */
+ DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1) /* gpmc_a17.qspi1_d1 */
+ DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1) /* qpmc_a18.qspi1_sclk */
+ DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs2.qspi1_cs0 */
+ DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
+ >;
+ };
};
&i2c1 {
@@ -331,3 +342,34 @@
ti,non-removable;
cap-mmc-dual-data-rate;
};
+
+&qspi {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&qspi1_pins>;
+
+ spi-max-frequency = <20000000>;
+
+ spi_flash: spi_flash at 0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,m25p80", "jedec,spi-nor";
+ reg = <0>; /* CS0 */
+ spi-max-frequency = <20000000>;
+
+ partition at 0 {
+ label = "uboot";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition at c0000 {
+ label = "uboot environment";
+ reg = <0xc0000 0x40000>;
+ };
+
+ partition at 100000 {
+ label = "reserved";
+ reg = <0x100000 0x0>;
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 07/19] ARM: dts: am57xx: cl-som-am57x: add dual EMAC support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix pinmux comments for RGMII0/1 clock/data lines
* Fix pinmux for MDIO bus clock/data lines
* Fix PHYs addresses
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index f7e163a..fe4baba 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave at addr 0x0 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd0 */
+
+ /* Slave at addr 0x1 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
+ davinci_mdio_pins_default: davinci_mdio_pins_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLUP | MUX_MODE3)/* vin2a_d10.mdio_mclk */
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d11.mdio_d */
+ >;
+ };
+
+ davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3590, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -373,3 +452,29 @@
};
};
};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_pins_default>;
+ pinctrl-1 = <&cpsw_pins_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <0>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_pins_default>;
+ pinctrl-1 = <&davinci_mdio_pins_sleep>;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 07/19] ARM: dts: am57xx: cl-som-am57x: add dual EMAC support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix pinmux comments for RGMII0/1 clock/data lines
* Fix pinmux for MDIO bus clock/data lines
* Fix PHYs addresses
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index f7e163a..fe4baba 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave at addr 0x0 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* rgmii0_rd0 */
+
+ /* Slave@addr 0x1 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
+ davinci_mdio_pins_default: davinci_mdio_pins_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLUP | MUX_MODE3)/* vin2a_d10.mdio_mclk */
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d11.mdio_d */
+ >;
+ };
+
+ davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3590, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -373,3 +452,29 @@
};
};
};
+
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_pins_default>;
+ pinctrl-1 = <&cpsw_pins_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <0>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_pins_default>;
+ pinctrl-1 = <&davinci_mdio_pins_sleep>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 08/19] ARM: dts: am57xx: cl-som-am57x: add USB support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add USB support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index fe4baba..c603136 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -478,3 +478,19 @@
pinctrl-0 = <&davinci_mdio_pins_default>;
pinctrl-1 = <&davinci_mdio_pins_sleep>;
};
+
+&usb2_phy1 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb2_phy2 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb1 {
+ dr_mode = "host";
+};
+
+&usb2 {
+ dr_mode = "peripheral";
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 08/19] ARM: dts: am57xx: cl-som-am57x: add USB support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add USB support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index fe4baba..c603136 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -478,3 +478,19 @@
pinctrl-0 = <&davinci_mdio_pins_default>;
pinctrl-1 = <&davinci_mdio_pins_sleep>;
};
+
+&usb2_phy1 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb2_phy2 {
+ phy-supply = <&ldousb_reg>;
+};
+
+&usb1 {
+ dr_mode = "host";
+};
+
+&usb2 {
+ dr_mode = "peripheral";
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 09/19] ARM: dts: am57xx: cl-som-am57x: add touchscreen support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index c603136..a75c382 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -43,6 +43,13 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ ads7846reg: fixedregulator-ads7846-reg {
+ compatible = "regulator-fixed";
+ regulator-name = "ads7846-reg";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -183,6 +190,12 @@
DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
>;
};
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
+ >;
+ };
};
&i2c1 {
@@ -451,6 +464,37 @@
reg = <0x100000 0x0>;
};
};
+
+ /* touch controller */
+ ads7846@0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ads7846_pins>;
+
+ compatible = "ti,ads7846";
+ vcc-supply = <&ads7846reg>;
+
+ reg = <1>; /* CS1 */
+ spi-max-frequency = <1500000>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <31 0>;
+ pendown-gpio = <&gpio1 31 0>;
+
+
+ ti,x-min = /bits/ 16 <0x0>;
+ ti,x-max = /bits/ 16 <0x0fff>;
+ ti,y-min = /bits/ 16 <0x0>;
+ ti,y-max = /bits/ 16 <0x0fff>;
+
+ ti,x-plate-ohms = /bits/ 16 <180>;
+ ti,pressure-max = /bits/ 16 <255>;
+
+ ti,debounce-max = /bits/ 16 <30>;
+ ti,debounce-tol = /bits/ 16 <10>;
+ ti,debounce-rep = /bits/ 16 <1>;
+
+ linux,wakeup;
+ };
};
&mac {
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 09/19] ARM: dts: am57xx: cl-som-am57x: add touchscreen support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 44 +++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index c603136..a75c382 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -43,6 +43,13 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ ads7846reg: fixedregulator-ads7846-reg {
+ compatible = "regulator-fixed";
+ regulator-name = "ads7846-reg";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&dra7_pmx_core {
@@ -183,6 +190,12 @@
DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
>;
};
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
+ >;
+ };
};
&i2c1 {
@@ -451,6 +464,37 @@
reg = <0x100000 0x0>;
};
};
+
+ /* touch controller */
+ ads7846 at 0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ads7846_pins>;
+
+ compatible = "ti,ads7846";
+ vcc-supply = <&ads7846reg>;
+
+ reg = <1>; /* CS1 */
+ spi-max-frequency = <1500000>;
+
+ interrupt-parent = <&gpio1>;
+ interrupts = <31 0>;
+ pendown-gpio = <&gpio1 31 0>;
+
+
+ ti,x-min = /bits/ 16 <0x0>;
+ ti,x-max = /bits/ 16 <0x0fff>;
+ ti,y-min = /bits/ 16 <0x0>;
+ ti,y-max = /bits/ 16 <0x0fff>;
+
+ ti,x-plate-ohms = /bits/ 16 <180>;
+ ti,pressure-max = /bits/ 16 <255>;
+
+ ti,debounce-max = /bits/ 16 <30>;
+ ti,debounce-tol = /bits/ 16 <10>;
+ ti,debounce-rep = /bits/ 16 <1>;
+
+ linux,wakeup;
+ };
};
&mac {
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 10/19] ARM: dts: am57xx: cl-som-am57x: add analog audio support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add analog audio DT nodes:
1. simple-audio-card node
2. wm8731 codec node
3. MCASP3 pinmux
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 67 +++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index a75c382..b2c4451 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -50,6 +50,33 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ sound0: sound@0 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "CL-SOM-AM57x-Sound-Card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&dailink0_master>;
+ simple-audio-card,frame-master = <&dailink0_master>;
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Microphone", "Microphone Jack",
+ "Line", "Line Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "RHPOUT",
+ "Headphone Jack", "LHPOUT",
+ "LLINEIN", "Line Jack",
+ "MICIN", "Mic Bias",
+ "Mic Bias", "Microphone Jack";
+
+ dailink0_master: simple-audio-card,cpu {
+ sound-dai = <&mcasp3>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&wm8731>;
+ system-clock-frequency = <12000000>;
+ };
+ };
};
&dra7_pmx_core {
@@ -196,6 +223,24 @@
DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
>;
};
+
+ mcasp3_pins_default: mcasp3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */
+ DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */
+ >;
+ };
+
+ mcasp3_pins_sleep: mcasp3_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -392,6 +437,13 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ wm8731: wm8731@1a {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8731";
+ reg = <0x1a>;
+ status = "okay";
+ };
};
&cpu0 {
@@ -538,3 +590,18 @@
&usb2 {
dr_mode = "peripheral";
};
+
+&mcasp3 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&mcasp3_pins_default>;
+ pinctrl-1 = <&mcasp3_pins_sleep>;
+ status = "okay";
+
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+ /* 4 serializers */
+ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+ 1 2 0 0
+ >;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 10/19] ARM: dts: am57xx: cl-som-am57x: add analog audio support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add analog audio DT nodes:
1. simple-audio-card node
2. wm8731 codec node
3. MCASP3 pinmux
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 67 +++++++++++++++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index a75c382..b2c4451 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -50,6 +50,33 @@
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
+
+ sound0: sound at 0 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "CL-SOM-AM57x-Sound-Card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&dailink0_master>;
+ simple-audio-card,frame-master = <&dailink0_master>;
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Microphone", "Microphone Jack",
+ "Line", "Line Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "RHPOUT",
+ "Headphone Jack", "LHPOUT",
+ "LLINEIN", "Line Jack",
+ "MICIN", "Mic Bias",
+ "Mic Bias", "Microphone Jack";
+
+ dailink0_master: simple-audio-card,cpu {
+ sound-dai = <&mcasp3>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&wm8731>;
+ system-clock-frequency = <12000000>;
+ };
+ };
};
&dra7_pmx_core {
@@ -196,6 +223,24 @@
DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpmc_a9.gpio1_31 */
>;
};
+
+ mcasp3_pins_default: mcasp3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */
+ DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */
+ >;
+ };
+
+ mcasp3_pins_sleep: mcasp3_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
&i2c1 {
@@ -392,6 +437,13 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ wm8731: wm8731 at 1a {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8731";
+ reg = <0x1a>;
+ status = "okay";
+ };
};
&cpu0 {
@@ -538,3 +590,18 @@
&usb2 {
dr_mode = "peripheral";
};
+
+&mcasp3 {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&mcasp3_pins_default>;
+ pinctrl-1 = <&mcasp3_pins_sleep>;
+ status = "okay";
+
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+ /* 4 serializers */
+ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+ 1 2 0 0
+ >;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 11/19] ARM: dts: am57xx: sbc-am57x: add basic board support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
SBC-AM57x is a single board computer designed for industrial and
embedded applications. It is based on the Texas Instruments Sitara AM57x
system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
computer-on-module providing most of the functions, and SB-SOM-AM57x
carrier board providing additional peripheral functions and connectors.
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic board support, including UART3, used as a serial console.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
.../devicetree/bindings/arm/omap/omap.txt | 3 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
3 files changed, 40 insertions(+)
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index dd53c90..42cdad1 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -159,6 +159,9 @@ Boards:
- AM57XX CL-SOM-AM57x
compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+- AM57XX SBC-AM57x
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 803a020..4c73ab9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
dtb-$(CONFIG_SOC_DRA7XX) += \
am57xx-beagle-x15.dtb \
am57xx-cl-som-am57x.dtb \
+ am57xx-sbc-am57x.dtb \
dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
new file mode 100644
index 0000000..804ad72
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -0,0 +1,36 @@
+/*
+ * Support for CompuLab SBC-AM57x single board computer
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include "am57xx-cl-som-am57x.dts"
+#include "compulab-sb-som.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+};
+
+&dra7_pmx_core {
+ uart3_pins_default: uart3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
+ DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
+ >;
+ };
+};
+
+&uart3 {
+ status = "okay";
+ interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <&dra7_pmx_core 0x3f8>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins_default>;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 11/19] ARM: dts: am57xx: sbc-am57x: add basic board support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
SBC-AM57x is a single board computer designed for industrial and
embedded applications. It is based on the Texas Instruments Sitara AM57x
system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
computer-on-module providing most of the functions, and SB-SOM-AM57x
carrier board providing additional peripheral functions and connectors.
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic board support, including UART3, used as a serial console.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
.../devicetree/bindings/arm/omap/omap.txt | 3 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
3 files changed, 40 insertions(+)
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index dd53c90..42cdad1 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -159,6 +159,9 @@ Boards:
- AM57XX CL-SOM-AM57x
compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+- AM57XX SBC-AM57x
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 803a020..4c73ab9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
dtb-$(CONFIG_SOC_DRA7XX) += \
am57xx-beagle-x15.dtb \
am57xx-cl-som-am57x.dtb \
+ am57xx-sbc-am57x.dtb \
dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
new file mode 100644
index 0000000..804ad72
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -0,0 +1,36 @@
+/*
+ * Support for CompuLab SBC-AM57x single board computer
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include "am57xx-cl-som-am57x.dts"
+#include "compulab-sb-som.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+};
+
+&dra7_pmx_core {
+ uart3_pins_default: uart3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
+ DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
+ >;
+ };
+};
+
+&uart3 {
+ status = "okay";
+ interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <&dra7_pmx_core 0x3f8>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins_default>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 12/19] ARM: dts: am57xx: cl-som-am57x: add MMC1 support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add MMC1 support, used for SD/MMC card.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix duplicate SD Card Detect pinmux
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 804ad72..93852e2 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -24,6 +24,19 @@
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
>;
};
+
+ mmc1_pins_default: mmc1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */
+ DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
+ >;
+ };
};
&uart3 {
@@ -34,3 +47,15 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
+
+&mmc1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_default>;
+
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 12/19] ARM: dts: am57xx: cl-som-am57x: add MMC1 support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add MMC1 support, used for SD/MMC card.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix duplicate SD Card Detect pinmux
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 804ad72..93852e2 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -24,6 +24,19 @@
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
>;
};
+
+ mmc1_pins_default: mmc1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */
+ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */
+ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */
+ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */
+ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */
+ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1_sdcd.gpio6_27 */
+ DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
+ >;
+ };
};
&uart3 {
@@ -34,3 +47,15 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins_default>;
};
+
+&mmc1 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins_default>;
+
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 13/19] ARM: dts: am57xx: sbc-am57x: add usb vbus pinmux
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
usb1_drvvbus pin is used to Drive-VBUS enable to external charge
pump/power switch.
Add a pinmux for that pin.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 93852e2..17a1972 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -37,6 +37,12 @@
DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
>;
};
+
+ usb1_pins: pinmux_usb1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
+ >;
+ };
};
&uart3 {
@@ -59,3 +65,8 @@
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
};
+
+&usb1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_pins>;
+};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 13/19] ARM: dts: am57xx: sbc-am57x: add usb vbus pinmux
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
usb1_drvvbus pin is used to Drive-VBUS enable to external charge
pump/power switch.
Add a pinmux for that pin.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 93852e2..17a1972 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -37,6 +37,12 @@
DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14) /* mmc1_sdwp.gpio6_28 */
>;
};
+
+ usb1_pins: pinmux_usb1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
+ >;
+ };
};
&uart3 {
@@ -59,3 +65,8 @@
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
};
+
+&usb1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_pins>;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 14/19] ARM: dts: am57xx: sbc-am57x: add EEPROM support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
On-board EEPROM chip is used for storing a board production info.
Add carrier board EEPROM support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 17a1972..a3588ba 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -43,6 +43,13 @@
DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
+
+ i2c5_pins_default: i2c5_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
+ DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
+ >;
+ };
};
&uart3 {
@@ -70,3 +77,16 @@
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
+
+&i2c5 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins_default>;
+ clock-frequency = <400000>;
+
+ eeprom_base: atmel@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 14/19] ARM: dts: am57xx: sbc-am57x: add EEPROM support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
On-board EEPROM chip is used for storing a board production info.
Add carrier board EEPROM support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 17a1972..a3588ba 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -43,6 +43,13 @@
DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
+
+ i2c5_pins_default: i2c5_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
+ DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
+ >;
+ };
};
&uart3 {
@@ -70,3 +77,16 @@
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
+
+&i2c5 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5_pins_default>;
+ clock-frequency = <400000>;
+
+ eeprom_base: atmel at 50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 15/19] ARM: dts: am57xx: sbc-am57x: add GPIO expander support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add PCA9555 GPIO expander support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fixed patch subject/description
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index a3588ba..edce6c6 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -89,4 +89,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V3 15/19] ARM: dts: am57xx: sbc-am57x: add GPIO expander support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add PCA9555 GPIO expander support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fixed patch subject/description
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index a3588ba..edce6c6 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -89,4 +89,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555 at 20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 16/19] ARM: dts: am57xx: sbc-am57x: add LCD support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Startek-kd050c 800x480 LCD panel timings are described in
compulab-sb-som.dtsi.
Add appropriate DT endpoints to connect DPI output and LCD.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 38 ++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index edce6c6..8e4c0fd 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -15,6 +15,10 @@
/ {
model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ aliases {
+ display0 = &lcd0;
+ };
};
&dra7_pmx_core {
@@ -50,6 +54,12 @@
DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
>;
};
+
+ lcd_pins_default: lcd_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
+ >;
+ };
};
&uart3 {
@@ -97,3 +107,31 @@
#gpio-cells = <2>;
};
};
+
+&dss {
+ status = "ok";
+
+ vdda_video-supply = <&ldoln_reg>;
+
+ port {
+ dpi_lcd_out: endpoint@0 {
+ remote-endpoint = <&lcd_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+&lcd0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins_default>;
+
+ enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH
+ &gpio4 0 GPIO_ACTIVE_HIGH>;
+
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <&dpi_lcd_out>;
+ data-lines = <24>;
+ };
+ };
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 16/19] ARM: dts: am57xx: sbc-am57x: add LCD support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Startek-kd050c 800x480 LCD panel timings are described in
compulab-sb-som.dtsi.
Add appropriate DT endpoints to connect DPI output and LCD.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 38 ++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index edce6c6..8e4c0fd 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -15,6 +15,10 @@
/ {
model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ aliases {
+ display0 = &lcd0;
+ };
};
&dra7_pmx_core {
@@ -50,6 +54,12 @@
DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
>;
};
+
+ lcd_pins_default: lcd_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
+ >;
+ };
};
&uart3 {
@@ -97,3 +107,31 @@
#gpio-cells = <2>;
};
};
+
+&dss {
+ status = "ok";
+
+ vdda_video-supply = <&ldoln_reg>;
+
+ port {
+ dpi_lcd_out: endpoint at 0 {
+ remote-endpoint = <&lcd_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+&lcd0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins_default>;
+
+ enable-gpios = <&pca9555 14 GPIO_ACTIVE_HIGH
+ &gpio4 0 GPIO_ACTIVE_HIGH>;
+
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <&dpi_lcd_out>;
+ data-lines = <24>;
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 17/19] ARM: dts: am57xx: compulab-sb-som: add HDMI connector
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add HDMI connector node without a valid input endpoint.
CompuLab SB-SOM is a carrier board, hence the endpoint
should be added in the board DT with a valid HDMI output.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/compulab-sb-som.dtsi b/arch/arm/boot/dts/compulab-sb-som.dtsi
index 402a143..93d7e23 100644
--- a/arch/arm/boot/dts/compulab-sb-som.dtsi
+++ b/arch/arm/boot/dts/compulab-sb-som.dtsi
@@ -39,4 +39,11 @@
pixelclk-active = <1>;
};
};
+
+ hdmi_conn: connector@0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+ };
};
--
1.9.1
--
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the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 17/19] ARM: dts: am57xx: compulab-sb-som: add HDMI connector
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add HDMI connector node without a valid input endpoint.
CompuLab SB-SOM is a carrier board, hence the endpoint
should be added in the board DT with a valid HDMI output.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/compulab-sb-som.dtsi b/arch/arm/boot/dts/compulab-sb-som.dtsi
index 402a143..93d7e23 100644
--- a/arch/arm/boot/dts/compulab-sb-som.dtsi
+++ b/arch/arm/boot/dts/compulab-sb-som.dtsi
@@ -39,4 +39,11 @@
pixelclk-active = <1>;
};
};
+
+ hdmi_conn: connector at 0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+ };
};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 18/19] ARM: dts: am57xx: sbc-am57x: add HDMI support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
Add HDMI video output support.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
v2:
* Fix HDMI lanes polarity
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 42 ++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 8e4c0fd..77bb8e1 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -18,6 +18,7 @@
aliases {
display0 = &lcd0;
+ display1 = &hdmi;
};
};
@@ -60,6 +61,19 @@
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
>;
};
+
+ hdmi_pins: pinmux_hdmi_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
+ DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
+ >;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */
+ >;
+ };
};
&uart3 {
@@ -135,3 +149,31 @@
};
};
};
+
+&hdmi {
+ status = "ok";
+ vdda-supply = <&ldo4_reg>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ lanes = <1 0 3 2 5 4 7 6>;
+ };
+ };
+};
+
+&hdmi_conn {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_conn_pins>;
+
+ hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH V2 18/19] ARM: dts: am57xx: sbc-am57x: add HDMI support
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
Add HDMI video output support.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
---
v2:
* Fix HDMI lanes polarity
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 42 ++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 8e4c0fd..77bb8e1 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -18,6 +18,7 @@
aliases {
display0 = &lcd0;
+ display1 = &hdmi;
};
};
@@ -60,6 +61,19 @@
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14) /* vin2a_vsync0.gpio4_0 */
>;
};
+
+ hdmi_pins: pinmux_hdmi_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
+ DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
+ >;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14) /* spi1_cs2.gpio7_12 */
+ >;
+ };
};
&uart3 {
@@ -135,3 +149,31 @@
};
};
};
+
+&hdmi {
+ status = "ok";
+ vdda-supply = <&ldo4_reg>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ lanes = <1 0 3 2 5 4 7 6>;
+ };
+ };
+};
+
+&hdmi_conn {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_conn_pins>;
+
+ hpd-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 19/19] ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-01 18:03 ` Dmitry Lifshitz
-1 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: Toni Lindgren, Igor Grinberg, Nikita Kiryanov, Ian Campbell,
Nishanth Menon, Dmitry Lifshitz
ETH PHYs setup on CL-SOM-AM57X is established in U-Boot along with
bringing them out of reset. This is done by toggling GPIOs belonging
to GPIO2/3 controllers on AM57xx.
Skip resetting ETH PHYs, by adding "ti,no-reset-on-init" to GPIO2/3
controllers DT nodes.
Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b2c4451..c538826 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -605,3 +605,13 @@
1 2 0 0
>;
};
+
+&gpio3 {
+ status = "okay";
+ ti,no-reset-on-init;
+};
+
+&gpio2 {
+ status = "okay";
+ ti,no-reset-on-init;
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related [flat|nested] 132+ messages in thread
* [PATCH 19/19] ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs
@ 2015-12-01 18:03 ` Dmitry Lifshitz
0 siblings, 0 replies; 132+ messages in thread
From: Dmitry Lifshitz @ 2015-12-01 18:03 UTC (permalink / raw)
To: linux-arm-kernel
ETH PHYs setup on CL-SOM-AM57X is established in U-Boot along with
bringing them out of reset. This is done by toggling GPIOs belonging
to GPIO2/3 controllers on AM57xx.
Skip resetting ETH PHYs, by adding "ti,no-reset-on-init" to GPIO2/3
controllers DT nodes.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b2c4451..c538826 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -605,3 +605,13 @@
1 2 0 0
>;
};
+
+&gpio3 {
+ status = "okay";
+ ti,no-reset-on-init;
+};
+
+&gpio2 {
+ status = "okay";
+ ti,no-reset-on-init;
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 132+ messages in thread
* Re: [PATCH V2 11/19] ARM: dts: am57xx: sbc-am57x: add basic board support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-02 15:17 ` Rob Herring
-1 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-12-02 15:17 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Toni Lindgren, Igor Grinberg,
Nikita Kiryanov, Ian Campbell, Nishanth Menon
On Tue, Dec 01, 2015 at 08:03:13PM +0200, Dmitry Lifshitz wrote:
> SBC-AM57x is a single board computer designed for industrial and
> embedded applications. It is based on the Texas Instruments Sitara AM57x
> system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
> computer-on-module providing most of the functions, and SB-SOM-AM57x
> carrier board providing additional peripheral functions and connectors.
>
> https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic board support, including UART3, used as a serial console.
>
> Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> ---
>
> v2:
>
> * No fuctional changes
> * Reformat subject
>
> .../devicetree/bindings/arm/omap/omap.txt | 3 ++
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
> 3 files changed, 40 insertions(+)
> create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index dd53c90..42cdad1 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -159,6 +159,9 @@ Boards:
> - AM57XX CL-SOM-AM57x
> compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
>
> +- AM57XX SBC-AM57x
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 803a020..4c73ab9 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> dtb-$(CONFIG_SOC_DRA7XX) += \
> am57xx-beagle-x15.dtb \
> am57xx-cl-som-am57x.dtb \
> + am57xx-sbc-am57x.dtb \
> dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> new file mode 100644
> index 0000000..804ad72
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> @@ -0,0 +1,36 @@
> +/*
> + * Support for CompuLab SBC-AM57x single board computer
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +#include "am57xx-cl-som-am57x.dts"
> +#include "compulab-sb-som.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +};
> +
> +&dra7_pmx_core {
> + uart3_pins_default: uart3_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
> + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
> + >;
> + };
> +};
> +
> +&uart3 {
> + status = "okay";
> + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
> + <&dra7_pmx_core 0x3f8>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart3_pins_default>;
> +};
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH V2 11/19] ARM: dts: am57xx: sbc-am57x: add basic board support
@ 2015-12-02 15:17 ` Rob Herring
0 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-12-02 15:17 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Dec 01, 2015 at 08:03:13PM +0200, Dmitry Lifshitz wrote:
> SBC-AM57x is a single board computer designed for industrial and
> embedded applications. It is based on the Texas Instruments Sitara AM57x
> system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
> computer-on-module providing most of the functions, and SB-SOM-AM57x
> carrier board providing additional peripheral functions and connectors.
>
> https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic board support, including UART3, used as a serial console.
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Rob Herring <robh@kernel.org>
> ---
>
> v2:
>
> * No fuctional changes
> * Reformat subject
>
> .../devicetree/bindings/arm/omap/omap.txt | 3 ++
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++++++++++++++++++++++
> 3 files changed, 40 insertions(+)
> create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index dd53c90..42cdad1 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -159,6 +159,9 @@ Boards:
> - AM57XX CL-SOM-AM57x
> compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
>
> +- AM57XX SBC-AM57x
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 803a020..4c73ab9 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> dtb-$(CONFIG_SOC_DRA7XX) += \
> am57xx-beagle-x15.dtb \
> am57xx-cl-som-am57x.dtb \
> + am57xx-sbc-am57x.dtb \
> dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> new file mode 100644
> index 0000000..804ad72
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
> @@ -0,0 +1,36 @@
> +/*
> + * Support for CompuLab SBC-AM57x single board computer
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +#include "am57xx-cl-som-am57x.dts"
> +#include "compulab-sb-som.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
> + compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +};
> +
> +&dra7_pmx_core {
> + uart3_pins_default: uart3_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2) /* uart2_ctsn.uart3_rxd */
> + DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1) /* uart2_rtsn.uart3_txd */
> + >;
> + };
> +};
> +
> +&uart3 {
> + status = "okay";
> + interrupts-extended = <&crossbar_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
> + <&dra7_pmx_core 0x3f8>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart3_pins_default>;
> +};
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support
2015-12-01 18:03 ` Dmitry Lifshitz
@ 2015-12-02 15:23 ` Rob Herring
-1 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-12-02 15:23 UTC (permalink / raw)
To: Dmitry Lifshitz
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Toni Lindgren, Igor Grinberg,
Nikita Kiryanov, Ian Campbell, Nishanth Menon
On Tue, Dec 01, 2015 at 08:03:03PM +0200, Dmitry Lifshitz wrote:
> Add support for CompuLab CM-SOM-AM57X board.
>
> CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
> TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic DT support for standalone module (without a carrier board):
>
> * Memory configuration
> * Heartbeat led
> * I2C1 and I2C4
> * PMIC
> * SATA
>
> Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> ---
> v3:
>
> * Move PMIC to I2C4
> * Reformat subject
>
> v2:
>
> * Fixed voltages (for OPP_HIGH) for VDD_GPU, VDD_IVA, VDD_DSPEVE
> * Added comments for VDDA_1V8_PHYA/B
> * Add "regulator-always-on" property for ldousb_reg
>
> .../devicetree/bindings/arm/omap/omap.txt | 3 +
> arch/arm/boot/dts/Makefile | 3 +-
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 274 +++++++++++++++++++++
> 3 files changed, 279 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index da84372..dd53c90 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -156,6 +156,9 @@ Boards:
> - AM437x SK EVM: AM437x StarterKit Evaluation Module
> compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
>
> +- AM57XX CL-SOM-AM57x
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 5492a24..803a020 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> omap5-sbc-t54.dtb \
> omap5-uevm.dtb
> dtb-$(CONFIG_SOC_DRA7XX) += \
> - dra7-evm.dtb \
> am57xx-beagle-x15.dtb \
> + am57xx-cl-som-am57x.dtb \
> + dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> orion5x-lacie-d2-network.dtb \
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> new file mode 100644
> index 0000000..087d62e
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -0,0 +1,274 @@
> +/*
> + * Support for CompuLab CL-SOM-AM57x System-on-Module
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "dra74x.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x";
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&leds_pins_default>;
> +
> + led@0 {
> + label = "cl-som-am57x:green";
> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + default-state = "off";
> + };
> + };
> +};
> +
> +&dra7_pmx_core {
> + leds_pins_default: leds_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
> + >;
> + };
> +
> + i2c1_pins_default: i2c1_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
> + >;
> + };
> +
> + i2c4_pins_default: i2c4_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
> + DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
> + >;
> + };
> +
> + tps659038_pins_default: tps659038_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
> + >;
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins_default>;
> + clock-frequency = <400000>;
> +};
> +
> +&i2c4 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c4_pins_default>;
> + clock-frequency = <400000>;
> +
> + tps659038: tps659038@58 {
> + compatible = "ti,tps659038";
> + reg = <0x58>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&tps659038_pins_default>;
> +
> + #interrupt-cells = <2>;
> + interrupt-controller;
> +
> + ti,system-power-controller;
> +
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + /* regen1 not used */
> + };
> + };
> +
> + tps659038_pwr_button: tps659038_pwr_button {
> + compatible = "ti,palmas-pwrbutton";
> + interrupt-parent = <&tps659038>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + wakeup-source;
> + ti,palmas-long-press-seconds = <12>;
> + };
> +
> + tps659038_gpio: tps659038_gpio {
> + compatible = "ti,palmas-gpio";
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> + };
> +};
> +
> +&cpu0 {
> + cpu0-supply = <&smps12_reg>;
> + voltage-tolerance = <1>;
> +};
> +
> +&sata {
> + status = "okay";
> +};
> +
> +&mailbox5 {
> + status = "okay";
> + mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
> + status = "okay";
> + };
> +};
> +
> +&mailbox6 {
> + status = "okay";
> + mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
> + status = "okay";
> + };
> +};
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support
@ 2015-12-02 15:23 ` Rob Herring
0 siblings, 0 replies; 132+ messages in thread
From: Rob Herring @ 2015-12-02 15:23 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Dec 01, 2015 at 08:03:03PM +0200, Dmitry Lifshitz wrote:
> Add support for CompuLab CM-SOM-AM57X board.
>
> CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
> TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
>
> https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
>
> Add basic DT support for standalone module (without a carrier board):
>
> * Memory configuration
> * Heartbeat led
> * I2C1 and I2C4
> * PMIC
> * SATA
>
> Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Rob Herring <robh@kernel.org>
> ---
> v3:
>
> * Move PMIC to I2C4
> * Reformat subject
>
> v2:
>
> * Fixed voltages (for OPP_HIGH) for VDD_GPU, VDD_IVA, VDD_DSPEVE
> * Added comments for VDDA_1V8_PHYA/B
> * Add "regulator-always-on" property for ldousb_reg
>
> .../devicetree/bindings/arm/omap/omap.txt | 3 +
> arch/arm/boot/dts/Makefile | 3 +-
> arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 274 +++++++++++++++++++++
> 3 files changed, 279 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
> index da84372..dd53c90 100644
> --- a/Documentation/devicetree/bindings/arm/omap/omap.txt
> +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
> @@ -156,6 +156,9 @@ Boards:
> - AM437x SK EVM: AM437x StarterKit Evaluation Module
> compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
>
> +- AM57XX CL-SOM-AM57x
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7"
> +
> - DRA742 EVM: Software Development Board for DRA742
> compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 5492a24..803a020 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
> omap5-sbc-t54.dtb \
> omap5-uevm.dtb
> dtb-$(CONFIG_SOC_DRA7XX) += \
> - dra7-evm.dtb \
> am57xx-beagle-x15.dtb \
> + am57xx-cl-som-am57x.dtb \
> + dra7-evm.dtb \
> dra72-evm.dtb
> dtb-$(CONFIG_ARCH_ORION5X) += \
> orion5x-lacie-d2-network.dtb \
> diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> new file mode 100644
> index 0000000..087d62e
> --- /dev/null
> +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
> @@ -0,0 +1,274 @@
> +/*
> + * Support for CompuLab CL-SOM-AM57x System-on-Module
> + *
> + * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
> + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "dra74x.dtsi"
> +
> +/ {
> + model = "CompuLab CL-SOM-AM57x";
> + compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
> +
> + memory {
> + device_type = "memory";
> + reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&leds_pins_default>;
> +
> + led at 0 {
> + label = "cl-som-am57x:green";
> + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + default-state = "off";
> + };
> + };
> +};
> +
> +&dra7_pmx_core {
> + leds_pins_default: leds_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
> + >;
> + };
> +
> + i2c1_pins_default: i2c1_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
> + DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
> + >;
> + };
> +
> + i2c4_pins_default: i2c4_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
> + DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
> + >;
> + };
> +
> + tps659038_pins_default: tps659038_pins_default {
> + pinctrl-single,pins = <
> + DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
> + >;
> + };
> +};
> +
> +&i2c1 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins_default>;
> + clock-frequency = <400000>;
> +};
> +
> +&i2c4 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c4_pins_default>;
> + clock-frequency = <400000>;
> +
> + tps659038: tps659038 at 58 {
> + compatible = "ti,tps659038";
> + reg = <0x58>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&tps659038_pins_default>;
> +
> + #interrupt-cells = <2>;
> + interrupt-controller;
> +
> + ti,system-power-controller;
> +
> + tps659038_pmic {
> + compatible = "ti,tps659038-pmic";
> +
> + regulators {
> + smps12_reg: smps12 {
> + /* VDD_MPU */
> + regulator-name = "smps12";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps3_reg: smps3 {
> + /* VDD_DDR */
> + regulator-name = "smps3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps45_reg: smps45 {
> + /* VDD_DSPEVE */
> + regulator-name = "smps45";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps6_reg: smps6 {
> + /* VDD_GPU */
> + regulator-name = "smps6";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps7_reg: smps7 {
> + /* VDD_CORE */
> + regulator-name = "smps7";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1160000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps8_reg: smps8 {
> + /* VDD_IVA */
> + regulator-name = "smps8";
> + regulator-min-microvolt = < 850000>;
> + regulator-max-microvolt = <1250000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + smps9_reg: smps9 {
> + /* PMIC_3V3 */
> + regulator-name = "smps9";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> +
> + ldo1_reg: ldo1 {
> + /* VDD_SD / VDDSHV8 */
> + regulator-name = "ldo1";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + regulator-always-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + /* VDD_1V8 */
> + regulator-name = "ldo2";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldo9_reg: ldo9 {
> + /* VDD_RTC */
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1050000>;
> + regulator-max-microvolt = <1050000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldoln_reg: ldoln {
> + /* VDDA_1V8_PLL */
> + regulator-name = "ldoln";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + ldousb_reg: ldousb {
> + /* VDDA_3V_USB: VDDA_USBHS33 */
> + regulator-name = "ldousb";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + regulator-boot-on;
> + };
> +
> + /* regen1 not used */
> + };
> + };
> +
> + tps659038_pwr_button: tps659038_pwr_button {
> + compatible = "ti,palmas-pwrbutton";
> + interrupt-parent = <&tps659038>;
> + interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
> + wakeup-source;
> + ti,palmas-long-press-seconds = <12>;
> + };
> +
> + tps659038_gpio: tps659038_gpio {
> + compatible = "ti,palmas-gpio";
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> + };
> +};
> +
> +&cpu0 {
> + cpu0-supply = <&smps12_reg>;
> + voltage-tolerance = <1>;
> +};
> +
> +&sata {
> + status = "okay";
> +};
> +
> +&mailbox5 {
> + status = "okay";
> + mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
> + status = "okay";
> + };
> +};
> +
> +&mailbox6 {
> + status = "okay";
> + mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
> + status = "okay";
> + };
> + mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
> + status = "okay";
> + };
> +};
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support
2015-12-02 15:23 ` Rob Herring
@ 2015-12-03 16:20 ` Tony Lindgren
-1 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-12-03 16:20 UTC (permalink / raw)
To: Rob Herring
Cc: Dmitry Lifshitz, linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Igor Grinberg,
Nikita Kiryanov, Ian Campbell, Nishanth Menon
* Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> [151202 07:24]:
> On Tue, Dec 01, 2015 at 08:03:03PM +0200, Dmitry Lifshitz wrote:
> > Add support for CompuLab CM-SOM-AM57X board.
> >
> > CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
> > TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
> >
> > https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
> >
> > Add basic DT support for standalone module (without a carrier board):
> >
> > * Memory configuration
> > * Heartbeat led
> > * I2C1 and I2C4
> > * PMIC
> > * SATA
> >
> > Signed-off-by: Dmitry Lifshitz <lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
> > Acked-by: Igor Grinberg <grinberg-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
>
> Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Applying the whole series into omap-for-v4.5/dt thanks.
Tony
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^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support
@ 2015-12-03 16:20 ` Tony Lindgren
0 siblings, 0 replies; 132+ messages in thread
From: Tony Lindgren @ 2015-12-03 16:20 UTC (permalink / raw)
To: linux-arm-kernel
* Rob Herring <robh@kernel.org> [151202 07:24]:
> On Tue, Dec 01, 2015 at 08:03:03PM +0200, Dmitry Lifshitz wrote:
> > Add support for CompuLab CM-SOM-AM57X board.
> >
> > CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
> > TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
> >
> > https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
> >
> > Add basic DT support for standalone module (without a carrier board):
> >
> > * Memory configuration
> > * Heartbeat led
> > * I2C1 and I2C4
> > * PMIC
> > * SATA
> >
> > Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
> > Acked-by: Igor Grinberg <grinberg@compulab.co.il>
>
> Acked-by: Rob Herring <robh@kernel.org>
Applying the whole series into omap-for-v4.5/dt thanks.
Tony
^ permalink raw reply [flat|nested] 132+ messages in thread
end of thread, other threads:[~2015-12-03 16:20 UTC | newest]
Thread overview: 132+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-11-25 6:39 [PATCH 00/18] Add support for CL-SOM-AM57X and SBC-AM57X Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-1-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-25 6:39 ` [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-2-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-25 20:05 ` Rob Herring
2015-11-25 20:05 ` Rob Herring
2015-11-25 21:36 ` Nishanth Menon
2015-11-25 21:36 ` Nishanth Menon
[not found] ` <565629D2.2010401-l0cyMroinI0@public.gmane.org>
2015-11-29 12:10 ` Dmitry Lifshitz
2015-11-29 12:10 ` Dmitry Lifshitz
[not found] ` <565AEB19.4050107-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-29 17:06 ` Nishanth Menon
2015-11-29 17:06 ` Nishanth Menon
[not found] ` <565B307E.2000203-l0cyMroinI0@public.gmane.org>
2015-11-30 13:29 ` Dmitry Lifshitz
2015-11-30 13:29 ` Dmitry Lifshitz
[not found] ` <565C4F54.50405-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-30 13:36 ` Nishanth Menon
2015-11-30 13:36 ` Nishanth Menon
2015-11-30 13:36 ` Nishanth Menon
2015-11-30 13:36 ` Nishanth Menon
2015-11-30 15:55 ` Rob Herring
2015-11-30 15:55 ` Rob Herring
2015-11-30 14:25 ` [PATCH v2 " Dmitry Lifshitz
2015-11-30 14:25 ` Dmitry Lifshitz
[not found] ` <1448893551-676-1-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-30 21:54 ` Tony Lindgren
2015-11-30 21:54 ` Tony Lindgren
[not found] ` <20151130215415.GE23396-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2015-12-01 16:24 ` Dmitry Lifshitz
2015-12-01 16:24 ` Dmitry Lifshitz
[not found] ` <565DC9CC.1070000-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-12-01 16:43 ` Tony Lindgren
2015-12-01 16:43 ` Tony Lindgren
[not found] ` <20151201164317.GS23396-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2015-12-01 16:47 ` Nishanth Menon
2015-12-01 16:47 ` Nishanth Menon
[not found] ` <565DCF34.8070001-l0cyMroinI0@public.gmane.org>
2015-12-01 17:03 ` Tony Lindgren
2015-12-01 17:03 ` Tony Lindgren
2015-11-25 6:39 ` [PATCH 02/18] ARM: am57xx: cl-som-am57x: dts: add RTC support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-3-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-30 21:50 ` Tony Lindgren
2015-11-30 21:50 ` Tony Lindgren
2015-11-25 6:39 ` [PATCH 03/18] ARM: am57xx: cl-som-am57x: dts: add I2C3 support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 04/18] ARM: am57xx: cl-som-am57x: dts: add EEPROM support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-5-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-30 14:23 ` Igor Grinberg
2015-11-30 14:23 ` Igor Grinberg
2015-11-30 14:33 ` [PATCH v2 " Dmitry Lifshitz
2015-11-30 14:33 ` Dmitry Lifshitz
[not found] ` <1448894037-1337-1-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-30 14:44 ` Igor Grinberg
2015-11-30 14:44 ` Igor Grinberg
2015-11-25 6:39 ` [PATCH 05/18] ARM: am57xx: cl-som-am57x: dts: add eMMC support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 06/18] ARM: am57xx: cl-som-am57x: dts: add spi-flash support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-7-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-30 14:26 ` [PATCH v2 " Dmitry Lifshitz
2015-11-30 14:26 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 07/18] ARM: am57xx: cl-som-am57x: dts: add dual EMAC support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 08/18] ARM: am57xx: cl-som-am57x: dts: add USB support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 09/18] ARM: am57xx: cl-som-am57x: dts: add touchscreen support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 10/18] ARM: am57xx: cl-som-am57x: dts: add analog audio support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 11/18] ARM: am57xx: sbc-am57x: dts: add basic board support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-12-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-25 20:05 ` Rob Herring
2015-11-25 20:05 ` Rob Herring
2015-11-25 6:39 ` [PATCH 12/18] ARM: am57xx: cl-som-am57x: dts: add MMC1 support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-13-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-30 14:28 ` [PATCH v2 " Dmitry Lifshitz
2015-11-30 14:28 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 13/18] ARM: am57xx: sbc-am57x: dts: add usb vbus pinmux Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 14/18] ARM: am57xx: sbc-am57x: dts: add EEPROM support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO extender support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
[not found] ` <1448433590-1399-16-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-11-25 21:41 ` Nishanth Menon
2015-11-25 21:41 ` Nishanth Menon
2015-11-30 14:28 ` [PATCH v2 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO expander support Dmitry Lifshitz
2015-11-30 14:28 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 16/18] ARM: am57xx: sbc-am57x: dts: add LCD support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 17/18] ARM: am57xx: compulab-sb-som: dts: add HDMI connector Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-25 6:39 ` [PATCH 18/18] ARM: am57xx: sbc-am57x: dts: add HDMI support Dmitry Lifshitz
2015-11-25 6:39 ` Dmitry Lifshitz
2015-11-30 14:27 ` [PATCH v2 07/18] ARM: am57xx: cl-som-am57x: dts: add dual EMAC support Dmitry Lifshitz
2015-11-30 14:27 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 00/19] Add support for CL-SOM-AM57X and SBC-AM57X Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
[not found] ` <1448993001-19495-1-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-12-01 18:03 ` [PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
[not found] ` <1448993001-19495-2-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-12-02 15:23 ` Rob Herring
2015-12-02 15:23 ` Rob Herring
2015-12-03 16:20 ` Tony Lindgren
2015-12-03 16:20 ` Tony Lindgren
2015-12-01 18:03 ` [PATCH V2 02/19] ARM: dts: am57xx: cl-som-am57x: dts: add RTC support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 03/19] ARM: dts: am57xx: cl-som-am57x: add I2C3 support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V3 04/19] ARM: dts: am57xx: cl-som-am57x: add EEPROM support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 05/19] ARM: dts: am57xx: cl-som-am57x: add eMMC support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V3 06/19] ARM: dts: am57xx: cl-som-am57x: add spi-flash support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V3 07/19] ARM: dts: am57xx: cl-som-am57x: add dual EMAC support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 08/19] ARM: dts: am57xx: cl-som-am57x: add USB support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 09/19] ARM: dts: am57xx: cl-som-am57x: add touchscreen support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 10/19] ARM: dts: am57xx: cl-som-am57x: add analog audio support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 11/19] ARM: dts: am57xx: sbc-am57x: add basic board support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
[not found] ` <1448993001-19495-12-git-send-email-lifshitz-UTxiZqZC01RS1MOuV/RT9w@public.gmane.org>
2015-12-02 15:17 ` Rob Herring
2015-12-02 15:17 ` Rob Herring
2015-12-01 18:03 ` [PATCH V3 12/19] ARM: dts: am57xx: cl-som-am57x: add MMC1 support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 13/19] ARM: dts: am57xx: sbc-am57x: add usb vbus pinmux Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 14/19] ARM: dts: am57xx: sbc-am57x: add EEPROM support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V3 15/19] ARM: dts: am57xx: sbc-am57x: add GPIO expander support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 16/19] ARM: dts: am57xx: sbc-am57x: add LCD support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 17/19] ARM: dts: am57xx: compulab-sb-som: add HDMI connector Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH V2 18/19] ARM: dts: am57xx: sbc-am57x: add HDMI support Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
2015-12-01 18:03 ` [PATCH 19/19] ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs Dmitry Lifshitz
2015-12-01 18:03 ` Dmitry Lifshitz
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