87 lines
2.3 KiB
Diff
87 lines
2.3 KiB
Diff
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From 82922ade3a41d88f65d9591432902f105d8d62b4 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Sun, 4 Sep 2022 22:57:26 +0200
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Subject: [PATCH 281/464] arm64: dts: rk3399-pinephone-pro: Add support for
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LEDs
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The board contains a RGB LED, that functions as three individual leds,
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due to the lack of a diffuser.
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Signed-off-by: Martijn Braam <martijn@brixit.nl>
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Co-developed-by: Kamil Trzciński <ayufan@ayufan.eu>
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../dts/rockchip/rk3399-pinephone-pro.dts | 39 +++++++++++++++++++
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1 file changed, 39 insertions(+)
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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 50cd3698c7fc..1ee506c3f09f 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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@@ -12,6 +12,7 @@
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/dts-v1/;
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#include <dt-bindings/input/gpio-keys.h>
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#include <dt-bindings/input/linux-event-codes.h>
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+#include <dt-bindings/leds/common.h>
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#include "rk3399.dtsi"
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#include "rk3399-opp.dtsi"
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@@ -55,6 +56,30 @@ backlight: backlight {
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pwms = <&pwm0 0 50000 0>;
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};
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+ leds {
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+ compatible = "gpio-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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+
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+ led-red {
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+ color = <LED_COLOR_ID_RED>;
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+ function = LED_FUNCTION_INDICATOR;
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+ gpios = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ led-green {
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+ color = <LED_COLOR_ID_GREEN>;
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+ function = LED_FUNCTION_INDICATOR;
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+ gpios = <&gpio4 RK_PD5 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ led-blue {
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+ color = <LED_COLOR_ID_BLUE>;
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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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+
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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@@ -487,6 +512,20 @@ pwrbtn_pin: pwrbtn-pin {
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};
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};
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+ leds {
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+ red_led_pin: red-led-pin {
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+ rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+
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+ green_led_pin: green-led-pin {
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+ rockchip,pins = <4 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+
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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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+
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pmic {
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pmic_int_l: pmic-int-l {
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rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
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--
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2.34.1
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