target/linux/sunxi/patches-5.4/420-v5.7-arm64-dts-allwinner-a64-olinuxino-add-user-red-LED.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
   3 Date: Wed, 25 Mar 2020 18:11:16 +0100
   4 Subject: [PATCH] arm64: dts: allwinner: a64: olinuxino: add user red LED
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 There is a red LED marked as `GPIO_LED1` on the silkscreen and connected
  10 to PE17 by default. So lets add this missing bit in the current hardware
  11 description.
  12
  13 Signed-off-by: Petr Štetiar <ynezz@true.cz>
  14
  15 diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
  16 index 6dfafa1c879b..b9f90e19c035 100644
  17 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
  18 +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts
  19 @@ -32,6 +32,15 @@
  20                 };
  21         };
  22
  23 +       leds {
  24 +               compatible = "gpio-leds";
  25 +
  26 +               user {
  27 +                       label = "a64-olinuxino:red:user";
  28 +                       gpios = <&pio 4 17 GPIO_ACTIVE_HIGH>; /* PE17 */
  29 +               };
  30 +       };
  31 +
  32         reg_usb1_vbus: usb1-vbus {
  33                 compatible = "regulator-fixed";
  34                 regulator-name = "usb1-vbus";