target/linux/mediatek/patches-6.6/013-v6.5-arm64-dts-mt7986-add-PWM-to-BPI-R3.patch

   1 From 35e482bb599df010b4869017ff576dbb7a4d4c2e Mon Sep 17 00:00:00 2001
   2 From: Frank Wunderlich <frank-w@public-files.de>
   3 Date: Fri, 21 Apr 2023 15:20:45 +0200
   4 Subject: [PATCH 13/19] arm64: dts: mt7986: add PWM to BPI-R3
   5
   6 Add pwm node and pinctrl to BananaPi R3 devicetree.
   7
   8 Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
   9 Link: https://lore.kernel.org/r/20230421132047.42166-6-linux@fw-web.de
  10 Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
  11 ---
  12  .../boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts   | 13 +++++++++++++
  13  1 file changed, 13 insertions(+)
  14
  15 --- a/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
  16 +++ b/arch/arm64/boot/dts/mediatek/mt7986a-bananapi-bpi-r3.dts
  17 @@ -275,6 +275,13 @@
  18                 };
  19         };
  20
  21 +       pwm_pins: pwm-pins {
  22 +               mux {
  23 +                       function = "pwm";
  24 +                       groups = "pwm0", "pwm1_0";
  25 +               };
  26 +       };
  27 +
  28         spi_flash_pins: spi-flash-pins {
  29                 mux {
  30                         function = "spi";
  31 @@ -345,6 +352,12 @@
  32         };
  33  };
  34
  35 +&pwm {
  36 +       pinctrl-names = "default";
  37 +       pinctrl-0 = <&pwm_pins>;
  38 +       status = "okay";
  39 +};
  40 +
  41  &spi0 {
  42         pinctrl-names = "default";
  43         pinctrl-0 = <&spi_flash_pins>;