106 lines
2.8 KiB
Diff
106 lines
2.8 KiB
Diff
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From: Arnaud Ferraris <arnaud.ferraris@gmail.com>
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Date: Wed, 1 Dec 2021 20:48:51 +0100
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Subject: arm64: dts: rk3399-pinephone-pro: Add flash and fix leds
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The PinePhone Pro has a similar device to the SGM3140 used in the OG
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PinePhone. This commit adds the corresponding device-tree node so the
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flash/torch can work on this device.
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Moreover, existing LEDs use different names and functions than what
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we're used to, change them all to the same names we use on the OG
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PinePhone.
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Signed-off-by: Arnaud Ferraris <arnaud.ferraris@gmail.com>
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---
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.../boot/dts/rockchip/rk3399-pinephone-pro.dts | 47 +++++++++++++---------
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1 file changed, 28 insertions(+), 19 deletions(-)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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index b2709ae..de07518 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -127,30 +127,22 @@ leds {
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pinctrl-names = "default";
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pinctrl-0 = <&red_led_pin &green_led_pin &blue_led_pin>;
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- led-standby {
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+ led-red {
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color = <LED_COLOR_ID_RED>;
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- default-state = "off";
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- function = LED_FUNCTION_STANDBY;
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+ function = LED_FUNCTION_INDICATOR;
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gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
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- label = "red:standby";
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- panic-indicator;
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- retain-state-suspended;
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};
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- led-pwr {
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+ led-green {
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color = <LED_COLOR_ID_GREEN>;
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- default-state = "on";
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- function = LED_FUNCTION_POWER;
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+ function = LED_FUNCTION_INDICATOR;
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gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
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- label = "green:disk-activity";
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};
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- blue-charging {
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+ led-blue {
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color = <LED_COLOR_ID_BLUE>;
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- default-state = "off";
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- function = LED_FUNCTION_CHARGING;
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- gpios = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>;
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- label = "blue:charging";
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+ function = LED_FUNCTION_INDICATOR;
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+ gpios = <&gpio4 RK_PD6 GPIO_ACTIVE_HIGH>;
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};
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};
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@@ -399,6 +391,21 @@ typec_extcon_bridge: typec-extcon {
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mode-switch;
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svid = /bits/ 16 <0xff01>;
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};
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+
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+ sgm3140: led-controller {
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+ compatible = "sgmicro,sgm3140";
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+ vin-supply = <&vcc3v3_sys>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&flash_pins>;
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+ enable-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
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+ flash-gpios = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
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+
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+ sgm3140_flash: led {
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+ function = LED_FUNCTION_FLASH;
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+ color = <LED_COLOR_ID_WHITE>;
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+ flash-max-timeout-us = <250000>;
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+ };
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+ };
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};
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&cpu_l0 {
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@@ -1111,6 +1118,12 @@ green_led_pin: green-led-pin {
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blue_led_pin: blue-led-pin {
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rockchip,pins = <4 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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+
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+ flash_pins: flash-pins {
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+ rockchip,pins =
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+ <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>,
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+ <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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};
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modem {
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@@ -1189,10 +1202,6 @@ &pwm0 {
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status = "okay";
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};
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-&pwm1 {
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- status = "okay";
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-};
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-
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&pwm2 {
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status = "okay";
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};
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