target/linux/d1/patches-6.1/0065-riscv-dts-allwinner-mangopi-mq-pro-Add-PWM-LED.patch

   1 From 29360e65c326ea8bbac6e63b42aa91fb8f14d3bf Mon Sep 17 00:00:00 2001
   2 From: Samuel Holland <samuel@sholland.org>
   3 Date: Thu, 11 Aug 2022 22:57:13 -0500
   4 Subject: [PATCH 065/117] riscv: dts: allwinner: mangopi-mq-pro: Add PWM LED
   5
   6 Signed-off-by: Samuel Holland <samuel@sholland.org>
   7 ---
   8  .../boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dts  | 12 ++++++++++++
   9  1 file changed, 12 insertions(+)
  10
  11 --- a/arch/riscv/boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dts
  12 +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-mangopi-mq-pro.dts
  13 @@ -4,6 +4,7 @@
  14  /dts-v1/;
  15
  16  #include <dt-bindings/gpio/gpio.h>
  17 +#include <dt-bindings/leds/common.h>
  18
  19  #include "sun20i-d1.dtsi"
  20  #include "sun20i-d1-common-regulators.dtsi"
  21 @@ -22,6 +23,17 @@
  22                 stdout-path = "serial0:115200n8";
  23         };
  24
  25 +       leds {
  26 +               compatible = "pwm-leds";
  27 +
  28 +               led {
  29 +                       color = <LED_COLOR_ID_BLUE>;
  30 +                       function = LED_FUNCTION_STATUS;
  31 +                       max-brightness = <255>;
  32 +                       pwms = <&pwm 2 50000 0>;
  33 +               };
  34 +       };
  35 +
  36         reg_avdd2v8: avdd2v8 {
  37                 compatible = "regulator-fixed";
  38                 regulator-name = "avdd2v8";