* [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support
@ 2019-12-09 14:38 Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 1/4] arm64: dts: meson: gxl: add i2c C pins Jerome Brunet
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Jerome Brunet @ 2019-12-09 14:38 UTC (permalink / raw)
To: Kevin Hilman; +Cc: Jerome Brunet, linux-amlogic, devicetree, linux-kernel
This patchset adds support the new libretech PC platform, aka tartiflette.
There is two variants of this platform, one with the S905D and another
with the S912.
Changes since v1 [0]:
* update adc keys
* add phy irq pinctrl configuration
* update leds description
[0]: https://lkml.kernel.org/r/20191206100218.480348-1-jbrunet@baylibre.com
Jerome Brunet (4):
arm64: dts: meson: gxl: add i2c C pins
arm64: defconfig: enable FUSB302 as module
dt-bindings: arm: amlogic: add libretech-pc bindings
arm64: dts: meson: add libretech-pc boards support
.../devicetree/bindings/arm/amlogic.yaml | 2 +
arch/arm64/boot/dts/amlogic/Makefile | 2 +
.../dts/amlogic/meson-gx-libretech-pc.dtsi | 375 ++++++++++++++++++
.../amlogic/meson-gxl-s905d-libretech-pc.dts | 16 +
arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 9 +
.../amlogic/meson-gxm-s912-libretech-pc.dts | 62 +++
arch/arm64/configs/defconfig | 2 +
7 files changed, 468 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-libretech-pc.dts
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxm-s912-libretech-pc.dts
--
2.23.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/4] arm64: dts: meson: gxl: add i2c C pins
2019-12-09 14:38 [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Jerome Brunet
@ 2019-12-09 14:38 ` Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 2/4] arm64: defconfig: enable FUSB302 as module Jerome Brunet
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Jerome Brunet @ 2019-12-09 14:38 UTC (permalink / raw)
To: Kevin Hilman; +Cc: Jerome Brunet, linux-amlogic, devicetree, linux-kernel
Add the DV18 and DV19 pinmux setting for the i2c C of the gxl family
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-gxl.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index ed33d8efaf62..259d86399390 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -533,6 +533,15 @@
};
};
+ i2c_c_dv18_pins: i2c_c_dv18 {
+ mux {
+ groups = "i2c_sck_c_dv19",
+ "i2c_sda_c_dv18";
+ function = "i2c_c";
+ bias-disable;
+ };
+ };
+
eth_pins: eth_c {
mux {
groups = "eth_mdio",
--
2.23.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 2/4] arm64: defconfig: enable FUSB302 as module
2019-12-09 14:38 [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 1/4] arm64: dts: meson: gxl: add i2c C pins Jerome Brunet
@ 2019-12-09 14:38 ` Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 3/4] dt-bindings: arm: amlogic: add libretech-pc bindings Jerome Brunet
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Jerome Brunet @ 2019-12-09 14:38 UTC (permalink / raw)
To: Kevin Hilman; +Cc: Jerome Brunet, linux-amlogic, devicetree, linux-kernel
Enable the type C fusb302 driver as module
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/configs/defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 6a83ba2aea3e..33147f54efe6 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -603,6 +603,8 @@ CONFIG_USB_GADGET=y
CONFIG_USB_RENESAS_USBHS_UDC=m
CONFIG_USB_RENESAS_USB3=m
CONFIG_TYPEC=m
+CONFIG_TYPEC_TCPM=m
+CONFIG_TYPEC_FUSB302=m
CONFIG_TYPEC_HD3SS3220=m
CONFIG_MMC=y
CONFIG_MMC_BLOCK_MINORS=32
--
2.23.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 3/4] dt-bindings: arm: amlogic: add libretech-pc bindings
2019-12-09 14:38 [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 1/4] arm64: dts: meson: gxl: add i2c C pins Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 2/4] arm64: defconfig: enable FUSB302 as module Jerome Brunet
@ 2019-12-09 14:38 ` Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 4/4] arm64: dts: meson: add libretech-pc boards support Jerome Brunet
2019-12-16 20:00 ` [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Kevin Hilman
4 siblings, 0 replies; 6+ messages in thread
From: Jerome Brunet @ 2019-12-09 14:38 UTC (permalink / raw)
To: Kevin Hilman; +Cc: Jerome Brunet, linux-amlogic, devicetree, linux-kernel
Add the board bindings for the libretech PC form factor
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
Documentation/devicetree/bindings/arm/amlogic.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index c6a443352ef8..2660ba3b129b 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -104,6 +104,7 @@ properties:
- enum:
- amlogic,p230
- amlogic,p231
+ - libretech,aml-s905d-pc
- phicomm,n1
- const: amlogic,s905d
- const: amlogic,meson-gxl
@@ -115,6 +116,7 @@ properties:
- amlogic,q201
- khadas,vim2
- kingnovel,r-box-pro
+ - libretech,aml-s912-pc
- nexbox,a1
- tronsmart,vega-s96
- const: amlogic,s912
--
2.23.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v2 4/4] arm64: dts: meson: add libretech-pc boards support
2019-12-09 14:38 [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Jerome Brunet
` (2 preceding siblings ...)
2019-12-09 14:38 ` [PATCH v2 3/4] dt-bindings: arm: amlogic: add libretech-pc bindings Jerome Brunet
@ 2019-12-09 14:38 ` Jerome Brunet
2019-12-16 20:00 ` [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Kevin Hilman
4 siblings, 0 replies; 6+ messages in thread
From: Jerome Brunet @ 2019-12-09 14:38 UTC (permalink / raw)
To: Kevin Hilman; +Cc: Jerome Brunet, linux-amlogic, devicetree, linux-kernel
Add support for the the amlogic libretech-pc platform, aka tartiflette.
There is 2 variants of the platform, one with the s905d, the other with
the s912.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
arch/arm64/boot/dts/amlogic/Makefile | 2 +
.../dts/amlogic/meson-gx-libretech-pc.dtsi | 375 ++++++++++++++++++
.../amlogic/meson-gxl-s905d-libretech-pc.dts | 16 +
.../amlogic/meson-gxm-s912-libretech-pc.dts | 62 +++
4 files changed, 455 insertions(+)
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905d-libretech-pc.dts
create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxm-s912-libretech-pc.dts
diff --git a/arch/arm64/boot/dts/amlogic/Makefile b/arch/arm64/boot/dts/amlogic/Makefile
index 63400538d39f..6071a4081eb2 100644
--- a/arch/arm64/boot/dts/amlogic/Makefile
+++ b/arch/arm64/boot/dts/amlogic/Makefile
@@ -29,11 +29,13 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-phicomm-n1.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s805x-p241.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-p281.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905w-tx3-mini.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905d-libretech-pc.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-nexbox-a1.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q200.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-q201.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-rbox-pro.dtb
+dtb-$(CONFIG_ARCH_MESON) += meson-gxm-s912-libretech-pc.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
new file mode 100644
index 000000000000..248b018c83d5
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gx-libretech-pc.dtsi
@@ -0,0 +1,375 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 BayLibre SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+/* Libretech Amlogic GX PC form factor - AKA: Tartiflette */
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ adc-keys {
+ compatible = "adc-keys";
+ io-channels = <&saradc 0>;
+ io-channel-names = "buttons";
+ keyup-threshold-microvolt = <1800000>;
+
+ update-button {
+ label = "update";
+ linux,code = <KEY_VENDOR>;
+ press-threshold-microvolt = <1300000>;
+ };
+ };
+
+ aliases {
+ serial0 = &uart_AO;
+ ethernet0 = ðmac;
+ spi0 = &spifc;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ cvbs-connector {
+ compatible = "composite-video-connector";
+ status = "disabled";
+
+ port {
+ cvbs_connector_in: endpoint {
+ remote-endpoint = <&cvbs_vdac_out>;
+ };
+ };
+ };
+
+ emmc_pwrseq: emmc-pwrseq {
+ compatible = "mmc-pwrseq-emmc";
+ reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
+ };
+
+ hdmi-connector {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <&hdmi_tx_tmds_out>;
+ };
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ poll-interval = <100>;
+
+ power-button {
+ label = "power";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ ao_5v: regulator-ao_5v {
+ compatible = "regulator-fixed";
+ regulator-name = "AO_5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_in>;
+ regulator-always-on;
+ };
+
+ dc_in: regulator-dc_in {
+ compatible = "regulator-fixed";
+ regulator-name = "DC_IN";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ green {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_DISK_ACTIVITY;
+ gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "disk-activity";
+ };
+
+ blue {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio GPIODV_28 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ panic-indicator;
+ };
+ };
+
+ vcc_card: regulator-vcc_card {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_CARD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vddio_ao3v3>;
+
+ gpio = <&gpio GPIODV_4 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ vcc5v: regulator-vcc5v {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&ao_5v>;
+
+ gpio = <&gpio GPIOH_3 GPIO_OPEN_DRAIN>;
+ };
+
+ vddio_ao18: regulator-vddio_ao18 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&ao_5v>;
+ regulator-always-on;
+ };
+
+ vddio_ao3v3: regulator-vddio_ao3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_AO3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&ao_5v>;
+ regulator-always-on;
+ };
+
+ vddio_boot: regulator-vddio_boot {
+ compatible = "regulator-fixed";
+ regulator-name = "VDDIO_BOOT";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vddio_ao3v3>;
+ regulator-always-on;
+ };
+
+ vddio_card: regulator-vddio-card {
+ compatible = "regulator-gpio";
+ regulator-name = "VDDIO_CARD";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+
+ gpios = <&gpio GPIODV_5 GPIO_ACTIVE_HIGH>;
+ gpios-states = <0>;
+
+ states = <3300000 0>,
+ <1800000 1>;
+
+ regulator-settling-time-up-us = <200>;
+ regulator-settling-time-down-us = <50000>;
+ };
+};
+
+&cec_AO {
+ pinctrl-0 = <&ao_cec_pins>;
+ pinctrl-names = "default";
+ hdmi-phandle = <&hdmi_tx>;
+ status = "okay";
+};
+
+&cvbs_vdac_port {
+ cvbs_vdac_out: endpoint {
+ remote-endpoint = <&cvbs_connector_in>;
+ };
+};
+
+ðmac {
+ pinctrl-0 = <ð_pins>, <ð_phy_irq_pins>;
+ pinctrl-names = "default";
+ phy-handle = <&external_phy>;
+ amlogic,tx-delay-ns = <2>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&external_mdio {
+ external_phy: ethernet-phy@0 {
+ reg = <0>;
+ max-speed = <1000>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <30000>;
+ reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
+ interrupt-parent = <&gpio_intc>;
+ interrupts = <25 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&pinctrl_periphs {
+ /*
+ * Make sure the reset pin of the usb HUB is driven high to take
+ * it out of reset.
+ */
+ usb1_rst_pins: usb1_rst_irq {
+ mux {
+ groups = "GPIODV_3";
+ function = "gpio_periphs";
+ bias-disable;
+ output-high;
+ };
+ };
+
+ /* Make sure the phy irq pin is properly configured as input */
+ eth_phy_irq_pins: eth_phy_irq {
+ mux {
+ groups = "GPIOZ_15";
+ function = "gpio_periphs";
+ bias-disable;
+ output-disable;
+ };
+ };
+};
+
+&hdmi_tx {
+ pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
+ pinctrl-names = "default";
+ hdmi-supply = <&vcc5v>;
+ status = "okay";
+};
+
+&hdmi_tx_tmds_port {
+ hdmi_tx_tmds_out: endpoint {
+ remote-endpoint = <&hdmi_connector_in>;
+ };
+};
+
+&ir {
+ pinctrl-0 = <&remote_input_ao_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&i2c_C {
+ pinctrl-0 = <&i2c_c_dv18_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ rtc: rtc@51 {
+ reg = <0x51>;
+ compatible = "nxp,pcf8563";
+ #clock-cells = <0>;
+ clock-output-names = "rtc_clkout";
+ };
+};
+
+&pwm_AO_ab {
+ pinctrl-0 = <&pwm_ao_a_3_pins>;
+ pinctrl-names = "default";
+ clocks = <&clkc CLKID_FCLK_DIV4>;
+ clock-names = "clkin0";
+ status = "okay";
+};
+
+&pwm_ab {
+ pinctrl-0 = <&pwm_b_pins>;
+ pinctrl-names = "default";
+ clocks = <&clkc CLKID_FCLK_DIV4>;
+ clock-names = "clkin0";
+ status = "okay";
+};
+
+&pwm_ef {
+ pinctrl-0 = <&pwm_e_pins>, <&pwm_f_clk_pins>;
+ pinctrl-names = "default";
+ clocks = <&clkc CLKID_FCLK_DIV4>;
+ clock-names = "clkin0";
+ status = "okay";
+};
+
+&saradc {
+ vref-supply = <&vddio_ao18>;
+ status = "okay";
+};
+
+/* SD card */
+&sd_emmc_b {
+ pinctrl-0 = <&sdcard_pins>;
+ pinctrl-1 = <&sdcard_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <4>;
+ cap-sd-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-ddr50;
+ max-frequency = <200000000>;
+ disable-wp;
+
+ cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
+
+ vmmc-supply = <&vcc_card>;
+ vqmmc-supply = <&vddio_card>;
+
+ status = "okay";
+};
+
+/* eMMC */
+&sd_emmc_c {
+ pinctrl-0 = <&emmc_pins>;
+ pinctrl-1 = <&emmc_clk_gate_pins>;
+ pinctrl-names = "default", "clk-gate";
+
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ max-frequency = <200000000>;
+ disable-wp;
+
+ mmc-pwrseq = <&emmc_pwrseq>;
+ vmmc-supply = <&vddio_ao3v3>;
+ vqmmc-supply = <&vddio_boot>;
+
+ status = "okay";
+};
+
+&spifc {
+ pinctrl-0 = <&nor_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ gd25lq128: spi-flash@0 {
+ compatible = "jedec,spi-nor";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ spi-max-frequency = <12000000>;
+ };
+};
+
+&uart_AO {
+ pinctrl-0 = <&uart_ao_a_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb2_phy0 {
+ pinctrl-0 = <&usb1_rst_pins>;
+ pinctrl-names = "default";
+ phy-supply = <&vcc5v>;
+};
+
+&usb2_phy1 {
+ phy-supply = <&vcc5v>;
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-libretech-pc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-libretech-pc.dts
new file mode 100644
index 000000000000..100a1cfeea15
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905d-libretech-pc.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 BayLibre SAS. All rights reserved.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include "meson-gxl-s905d.dtsi"
+#include "meson-gx-libretech-pc.dtsi"
+
+/ {
+ compatible = "libretech,aml-s905d-pc", "amlogic,s905d",
+ "amlogic,meson-gxl";
+ model = "Libre Computer AML-S905D-PC";
+};
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-s912-libretech-pc.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-s912-libretech-pc.dts
new file mode 100644
index 000000000000..444c249863cb
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-s912-libretech-pc.dts
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019 BayLibre SAS. All rights reserved.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+/dts-v1/;
+
+#include "meson-gxm.dtsi"
+#include "meson-gx-libretech-pc.dtsi"
+
+/ {
+ compatible = "libretech,aml-s912-pc", "amlogic,s912",
+ "amlogic,meson-gxm";
+ model = "Libre Computer AML-S912-PC";
+
+ typec2_vbus: regulator-typec2_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "TYPEC2_VBUS";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc5v>;
+
+ gpio = <&gpio GPIODV_1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&pinctrl_periphs {
+ /*
+ * Make sure the irq pin of the TYPE C controller is not driven
+ * by the SoC.
+ */
+ fusb302_irq_pins: fusb302_irq {
+ mux {
+ groups = "GPIODV_0";
+ function = "gpio_periphs";
+ bias-pull-up;
+ output-disable;
+ };
+ };
+};
+
+&i2c_C {
+ fusb302@22 {
+ compatible = "fcs,fusb302";
+ reg = <0x22>;
+
+ pinctrl-0 = <&fusb302_irq_pins>;
+ pinctrl-names = "default";
+ interrupt-parent = <&gpio_intc>;
+ interrupts = <59 IRQ_TYPE_LEVEL_LOW>;
+
+ vbus-supply = <&typec2_vbus>;
+
+ status = "okay";
+ };
+};
+
+&usb2_phy2 {
+ phy-supply = <&typec2_vbus>;
+};
--
2.23.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support
2019-12-09 14:38 [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Jerome Brunet
` (3 preceding siblings ...)
2019-12-09 14:38 ` [PATCH v2 4/4] arm64: dts: meson: add libretech-pc boards support Jerome Brunet
@ 2019-12-16 20:00 ` Kevin Hilman
4 siblings, 0 replies; 6+ messages in thread
From: Kevin Hilman @ 2019-12-16 20:00 UTC (permalink / raw)
To: Jerome Brunet; +Cc: Jerome Brunet, linux-amlogic, devicetree, linux-kernel
Jerome Brunet <jbrunet@baylibre.com> writes:
> This patchset adds support the new libretech PC platform, aka tartiflette.
> There is two variants of this platform, one with the S905D and another
> with the S912.
>
> Changes since v1 [0]:
> * update adc keys
> * add phy irq pinctrl configuration
> * update leds description
Queued for v5.6,
Kevin
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-12-16 20:00 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-09 14:38 [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 1/4] arm64: dts: meson: gxl: add i2c C pins Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 2/4] arm64: defconfig: enable FUSB302 as module Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 3/4] dt-bindings: arm: amlogic: add libretech-pc bindings Jerome Brunet
2019-12-09 14:38 ` [PATCH v2 4/4] arm64: dts: meson: add libretech-pc boards support Jerome Brunet
2019-12-16 20:00 ` [PATCH v2 0/4] arm64: dts: meson: add libretech-pc support Kevin Hilman
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