* [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files
@ 2019-12-30 20:20 André Hentschel
2019-12-30 20:20 ` [PATCH v2 2/2] ARM: dts: Add omap3-echo André Hentschel
2020-01-02 19:33 ` [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files Tony Lindgren
0 siblings, 2 replies; 5+ messages in thread
From: André Hentschel @ 2019-12-30 20:20 UTC (permalink / raw)
To: linux, robh+dt, mark.rutland, bcousson, tony, linux-omap
Cc: devicetree, linux-arm-kernel, linux-kernel
Only dm3730 and am3715 come with SGX support
Signed-off-by: André Hentschel <nerv@dawncrow.de>
---
I changed some dtsi files where I could be sure it's dm3730
arch/arm/boot/dts/am3715.dtsi | 38 ++++++++++++++++++++++++
arch/arm/boot/dts/dm3730.dtsi | 6 ++++
arch/arm/boot/dts/omap3-gta04.dtsi | 2 +-
arch/arm/boot/dts/omap3-lilly-a83x.dtsi | 2 +-
arch/arm/boot/dts/omap3-pandora-1ghz.dts | 2 +-
arch/arm/boot/dts/omap36xx.dtsi | 28 -----------------
6 files changed, 47 insertions(+), 31 deletions(-)
create mode 100644 arch/arm/boot/dts/am3715.dtsi
create mode 100644 arch/arm/boot/dts/dm3730.dtsi
diff --git a/arch/arm/boot/dts/am3715.dtsi b/arch/arm/boot/dts/am3715.dtsi
new file mode 100644
index 000000000000..f53d1f24dc53
--- /dev/null
+++ b/arch/arm/boot/dts/am3715.dtsi
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2019 André Hentschel <nerv@dawncrow.de>
+ */
+
+#include "omap36xx.dtsi"
+
+/ {
+ ocp@68000000 {
+ /*
+ * Note that the sysconfig register layout is a subset of the
+ * "ti,sysc-omap4" type register with just sidle and midle bits
+ * available while omap34xx has "ti,sysc-omap2" type sysconfig.
+ */
+ sgx_module: target-module@50000000 {
+ compatible = "ti,sysc-omap4", "ti,sysc";
+ reg = <0x5000fe00 0x4>,
+ <0x5000fe10 0x4>;
+ reg-names = "rev", "sysc";
+ ti,sysc-midle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ ti,sysc-sidle = <SYSC_IDLE_FORCE>,
+ <SYSC_IDLE_NO>,
+ <SYSC_IDLE_SMART>;
+ clocks = <&sgx_fck>, <&sgx_ick>;
+ clock-names = "fck", "ick";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x50000000 0x2000000>;
+
+ /*
+ * Closed source PowerVR driver, no child device
+ * binding or driver in mainline
+ */
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/dm3730.dtsi b/arch/arm/boot/dts/dm3730.dtsi
new file mode 100644
index 000000000000..8d278499965b
--- /dev/null
+++ b/arch/arm/boot/dts/dm3730.dtsi
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2019 André Hentschel <nerv@dawncrow.de>
+ */
+
+#include "am3715.dtsi"
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index b6ef1a7ac8a4..564bce9164f9 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -6,7 +6,7 @@
*/
/dts-v1/;
-#include "omap36xx.dtsi"
+#include "dm3730.dtsi"
#include <dt-bindings/input/input.h>
/ {
diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
index c22833d4e568..1086cde24ba5 100644
--- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
+++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
@@ -3,7 +3,7 @@
* Copyright (C) 2014 Christoph Fritz <chf.fritzc@googlemail.com>
*/
-#include "omap36xx.dtsi"
+#include "dm3730.dtsi"
/ {
model = "INCOstartec LILLY-A83X module (DM3730)";
diff --git a/arch/arm/boot/dts/omap3-pandora-1ghz.dts b/arch/arm/boot/dts/omap3-pandora-1ghz.dts
index 81b957f33c9f..da71dd68a84a 100644
--- a/arch/arm/boot/dts/omap3-pandora-1ghz.dts
+++ b/arch/arm/boot/dts/omap3-pandora-1ghz.dts
@@ -10,7 +10,7 @@
/dts-v1/;
-#include "omap36xx.dtsi"
+#include "dm3730.dtsi"
#include "omap3-pandora-common.dtsi"
/ {
diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi
index 1e552f08f120..6fb23ada1f64 100644
--- a/arch/arm/boot/dts/omap36xx.dtsi
+++ b/arch/arm/boot/dts/omap36xx.dtsi
@@ -139,34 +139,6 @@
interrupts = <18>;
};
};
-
- /*
- * Note that the sysconfig register layout is a subset of the
- * "ti,sysc-omap4" type register with just sidle and midle bits
- * available while omap34xx has "ti,sysc-omap2" type sysconfig.
- */
- sgx_module: target-module@50000000 {
- compatible = "ti,sysc-omap4", "ti,sysc";
- reg = <0x5000fe00 0x4>,
- <0x5000fe10 0x4>;
- reg-names = "rev", "sysc";
- ti,sysc-midle = <SYSC_IDLE_FORCE>,
- <SYSC_IDLE_NO>,
- <SYSC_IDLE_SMART>;
- ti,sysc-sidle = <SYSC_IDLE_FORCE>,
- <SYSC_IDLE_NO>,
- <SYSC_IDLE_SMART>;
- clocks = <&sgx_fck>, <&sgx_ick>;
- clock-names = "fck", "ick";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x50000000 0x2000000>;
-
- /*
- * Closed source PowerVR driver, no child device
- * binding or driver in mainline
- */
- };
};
thermal_zones: thermal-zones {
--
2.17.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v2 2/2] ARM: dts: Add omap3-echo
2019-12-30 20:20 [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files André Hentschel
@ 2019-12-30 20:20 ` André Hentschel
2020-01-02 19:33 ` [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files Tony Lindgren
1 sibling, 0 replies; 5+ messages in thread
From: André Hentschel @ 2019-12-30 20:20 UTC (permalink / raw)
To: linux, robh+dt, mark.rutland, bcousson, tony, linux-omap
Cc: devicetree, linux-arm-kernel, linux-kernel
This is the first generation Amazon Echo from 2016.
Audio support is not yet implemented.
Signed-off-by: André Hentschel <nerv@dawncrow.de>
---
v2: Don't disable sgx, as the previous patch changes dtsi files accordingly
I have local patches for the microphone array, but cleaning that up will take some time.
Audio output seems to be even harder work...
You can find a tutorial on how to boot the Echo here:
https://labs.f-secure.com/archive/alexa-are-you-listening/
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/omap3-echo.dts | 462 +++++++++++++++++++++++++++++++
2 files changed, 463 insertions(+)
create mode 100644 arch/arm/boot/dts/omap3-echo.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b21b3a64641a..923dabc09203 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -685,6 +685,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \
omap3-devkit8000.dtb \
omap3-devkit8000-lcd43.dtb \
omap3-devkit8000-lcd70.dtb \
+ omap3-echo.dtb \
omap3-evm.dtb \
omap3-evm-37xx.dtb \
omap3-gta04a3.dtb \
diff --git a/arch/arm/boot/dts/omap3-echo.dts b/arch/arm/boot/dts/omap3-echo.dts
new file mode 100644
index 000000000000..6884278db220
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-echo.dts
@@ -0,0 +1,462 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2019 André Hentschel <nerv@dawncrow.de>
+ */
+/dts-v1/;
+
+#include "omap36xx.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Amazon Echo (first generation)";
+ compatible = "amazon,omap3-echo", "ti,omap3630", "ti,omap3";
+
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vdd1_reg>;
+ };
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0xc600000>; /* 198 MB */
+ };
+
+ vcc5v: fixedregulator0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vcc3v3: fixedregulator1 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vcc1v8: fixedregulator2 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sdio_pwrseq: sdio-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
+ post-power-on-delay-ms = <40>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&button_pins>;
+
+ mute-button {
+ label = "mute";
+ linux,code = <KEY_MUTE>;
+ gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; /* GPIO_70 */
+ wakeup-source;
+ };
+
+ help-button {
+ label = "help";
+ linux,code = <KEY_HELP>;
+ gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; /* GPIO_72 */
+ wakeup-source;
+ };
+ };
+
+ rotary: rotary-encoder {
+ compatible = "rotary-encoder";
+ gpios = <
+ &gpio3 5 GPIO_ACTIVE_HIGH /* GPIO_69 */
+ &gpio3 12 GPIO_ACTIVE_HIGH /* GPIO_76 */
+ >;
+ linux,axis = <REL_X>;
+ rotary-encoder,relative-axis;
+ };
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+
+ tps: tps@2d {
+ reg = <0x2d>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+
+ lp5523A: lp5523A@32 {
+ compatible = "national,lp5523";
+ label = "q1";
+ reg = <0x32>;
+ clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
+ enable-gpio = <&gpio4 13 GPIO_ACTIVE_HIGH>; /* GPIO_109 */
+
+ chan0 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan1 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan2 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan3 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan4 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan5 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan6 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan7 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan8 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ };
+
+ lp5523B: lp5523B@33 {
+ compatible = "national,lp5523";
+ label = "q3";
+ reg = <0x33>;
+ clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
+
+ chan0 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan1 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan2 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan3 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan4 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan5 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan6 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan7 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan8 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ };
+
+ lp5523C: lp5523C@34 {
+ compatible = "national,lp5523";
+ label = "q4";
+ reg = <0x34>;
+ clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
+
+ chan0 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan1 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan2 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan3 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan4 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan5 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan6 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan7 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan8 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ };
+
+ lp5523D: lp552D@35 {
+ compatible = "national,lp5523";
+ label = "q2";
+ reg = <0x35>;
+ clock-mode = /bits/ 8 <0>; /* LP55XX_CLOCK_AUTO */
+
+ chan0 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan1 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan2 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan3 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan4 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan5 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan6 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan7 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ chan8 {
+ led-cur = /bits/ 8 <12>;
+ max-cur = /bits/ 8 <15>;
+ };
+ };
+};
+
+#include "tps65910.dtsi"
+
+&omap3_pmx_core {
+ tps_pins: pinmux_tps_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_INPUT_PULLUP | PIN_OFF_OUTPUT_LOW | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */
+ >;
+ };
+
+ button_pins: pinmux_button_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x20dc, PIN_INPUT | MUX_MODE4) /* dss_data0.gpio_70 */
+ OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4) /* dss_data2.gpio_72 */
+ >;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
+ OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
+ OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
+ OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
+ OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
+ OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
+ >;
+ };
+
+ mmc2_pins: pinmux_mmc2_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */
+ OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */
+ OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */
+ OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
+ OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */
+ OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */
+ OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat4.sdmmc2_dat4 */
+ OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat5.sdmmc2_dat5 */
+ OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat6.sdmmc2_dat6 */
+ OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat7.sdmmc2_dat7 */
+ >;
+ };
+};
+
+&omap3_pmx_core2 {
+ mmc3_pins: pinmux_mmc3_pins {
+ pinctrl-single,pins = <
+ OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */
+ OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */
+ OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d3.sdmmc3_dat3 */
+ OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d4.sdmmc3_dat0 */
+ OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */
+ OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d6.sdmmc3_dat2 */
+ >;
+ };
+};
+
+&mmc1 {
+ status = "okay";
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ vmmc-supply = <&vmmc_reg>;
+};
+
+&mmc2 {
+ status = "okay";
+ bus-width = <8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins>;
+ vmmc-supply = <&vmmc_reg>;
+};
+
+&mmc3 {
+ status = "okay";
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc3_pins>;
+ non-removable;
+ disable-wp;
+ mmc-pwrseq = <&sdio_pwrseq>;
+ vmmc-supply = <&vcc3v3>;
+ vqmmc-supply = <&vcc1v8>;
+};
+
+
+&tps {
+ pinctrl-names = "default";
+ pinctrl-0 = <&tps_pins>;
+
+ interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+ interrupt-parent = <&intc>;
+
+ ti,en-ck32k-xtal;
+ ti,system-power-controller;
+
+ vcc1-supply = <&vcc5v>;
+ vcc2-supply = <&vcc5v>;
+ vcc3-supply = <&vcc5v>;
+ vcc4-supply = <&vcc5v>;
+ vcc5-supply = <&vcc5v>;
+ vcc6-supply = <&vcc5v>;
+ vcc7-supply = <&vcc5v>;
+ vccio-supply = <&vcc5v>;
+
+ regulators {
+
+ vio_reg: regulator@1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vdd1_reg: regulator@2 {
+ regulator-name = "vdd_mpu";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd2_reg: regulator@3 {
+ regulator-name = "vdd_dsp";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ };
+
+ vdd3_reg: regulator@4 {
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ vdig1_reg: regulator@5 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <2700000>;
+ regulator-always-on;
+ };
+
+ vdig2_reg: regulator@6 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vpll_reg: regulator@7 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ vdac_reg: regulator@8 {
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vaux1_reg: regulator@9 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2850000>;
+ regulator-always-on;
+ };
+
+ vaux2_reg: regulator@10 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vaux33_reg: regulator@11 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vmmc_reg: regulator@12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+ };
+};
--
2.17.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files
2019-12-30 20:20 [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files André Hentschel
2019-12-30 20:20 ` [PATCH v2 2/2] ARM: dts: Add omap3-echo André Hentschel
@ 2020-01-02 19:33 ` Tony Lindgren
2020-01-02 21:15 ` André Hentschel
1 sibling, 1 reply; 5+ messages in thread
From: Tony Lindgren @ 2020-01-02 19:33 UTC (permalink / raw)
To: André Hentschel
Cc: linux, robh+dt, mark.rutland, bcousson, linux-omap, devicetree,
linux-arm-kernel, linux-kernel
* André Hentschel <nerv@dawncrow.de> [191230 20:22]:
> Only dm3730 and am3715 come with SGX support
AFAIK dm3730 is just a marketing name for a catalog version of
omap3630. So using omap36xx.dtsi is correct and we should not
change that.
Can you please just add a minimal dm3725.dtsi that your board dts
can include and avoid disabling sgx in the board specific file?
That is assuming you have dm3725 with dsp and isp but no sgx.
You can read the detected SoC with:
# cat /sys/bus/soc/devices/soc0/machine
This avoids somebody (probably me again) patching all over the
board specific files trying to guess which SoC the device might
have.
Regards,
Tony
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files
2020-01-02 19:33 ` [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files Tony Lindgren
@ 2020-01-02 21:15 ` André Hentschel
2020-01-02 21:20 ` Tony Lindgren
0 siblings, 1 reply; 5+ messages in thread
From: André Hentschel @ 2020-01-02 21:15 UTC (permalink / raw)
To: Tony Lindgren
Cc: mark.rutland, devicetree, linux, linux-kernel, robh+dt, bcousson,
linux-omap, linux-arm-kernel
Am 02.01.20 um 20:33 schrieb Tony Lindgren:
> * André Hentschel <nerv@dawncrow.de> [191230 20:22]:
>> Only dm3730 and am3715 come with SGX support
>
> AFAIK dm3730 is just a marketing name for a catalog version of
> omap3630. So using omap36xx.dtsi is correct and we should not
> change that.
>
> Can you please just add a minimal dm3725.dtsi that your board dts
> can include and avoid disabling sgx in the board specific file?
> That is assuming you have dm3725 with dsp and isp but no sgx.
I removed the sgx disable part already in 2/2.
Consulting my table:
DM3730 | DM3725 | AM3715 | AM3703
DSP X | X | |
SGX X | | X |
Where X is "supported"
So including omap63xx.dtsi seems right after this patch moves the
sgx part to separate dtsi. Or do you want to have the sxg
disabling in the dm3725.dtsi?
> You can read the detected SoC with:
>
> # cat /sys/bus/soc/devices/soc0/machine
# cat /sys/bus/soc/devices/soc0/machine
DM3725
# cat /sys/bus/soc/devices/soc0/revision
ES1.2
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files
2020-01-02 21:15 ` André Hentschel
@ 2020-01-02 21:20 ` Tony Lindgren
0 siblings, 0 replies; 5+ messages in thread
From: Tony Lindgren @ 2020-01-02 21:20 UTC (permalink / raw)
To: André Hentschel
Cc: mark.rutland, devicetree, linux, linux-kernel, robh+dt, bcousson,
linux-omap, linux-arm-kernel
* André Hentschel <nerv@dawncrow.de> [200102 21:16]:
> Am 02.01.20 um 20:33 schrieb Tony Lindgren:
> > * André Hentschel <nerv@dawncrow.de> [191230 20:22]:
> >> Only dm3730 and am3715 come with SGX support
> >
> > AFAIK dm3730 is just a marketing name for a catalog version of
> > omap3630. So using omap36xx.dtsi is correct and we should not
> > change that.
> >
> > Can you please just add a minimal dm3725.dtsi that your board dts
> > can include and avoid disabling sgx in the board specific file?
> > That is assuming you have dm3725 with dsp and isp but no sgx.
>
> I removed the sgx disable part already in 2/2.
> Consulting my table:
> DM3730 | DM3725 | AM3715 | AM3703
> DSP X | X | |
> SGX X | | X |
> Where X is "supported"
>
> So including omap63xx.dtsi seems right after this patch moves the
> sgx part to separate dtsi. Or do you want to have the sxg
> disabling in the dm3725.dtsi?
Yes please just add a minimal dm3725.dtsi including omap36xx.dtsi
and setting sgx to status = "disabled". And then you can include
dm3725.dtsi from your board specific dts file.
> > You can read the detected SoC with:
> >
> > # cat /sys/bus/soc/devices/soc0/machine
>
> # cat /sys/bus/soc/devices/soc0/machine
> DM3725
> # cat /sys/bus/soc/devices/soc0/revision
> ES1.2
OK yeah makes sense for that product as potentially only the dsp
is used for audio.
Regards,
Tony
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-01-02 21:20 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-30 20:20 [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files André Hentschel
2019-12-30 20:20 ` [PATCH v2 2/2] ARM: dts: Add omap3-echo André Hentschel
2020-01-02 19:33 ` [PATCH v2 1/2] ARM: dts: Move interconnect target module for omap3 sgx to separate dtsi files Tony Lindgren
2020-01-02 21:15 ` André Hentschel
2020-01-02 21:20 ` Tony Lindgren
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