target/linux/rockchip/patches-6.1/012-v6.4-arm64-dts-rockchip-remove-I2S1-TDM-node-for-the-NanoPi-R5.patch

   1 From 975e9bbad11950fc8276f1fa260d8bf2c341aa41 Mon Sep 17 00:00:00 2001
   2 From: Tianling Shen <cnsztl@gmail.com>
   3 Date: Sat, 18 Mar 2023 16:37:45 +0800
   4 Subject: [PATCH] arm64: dts: rockchip: remove I2S1 TDM node for the NanoPi R5
   5  series
   6
   7 This is for the audio output which does not exist on the boards.
   8 Also disable regulator-always-on for vccio_acodec since it's only
   9 used by the audio output.
  10
  11 Signed-off-by: Tianling Shen <cnsztl@gmail.com>
  12 Link: https://lore.kernel.org/r/20230318083745.6181-6-cnsztl@gmail.com
  13 Signed-off-by: Heiko Stuebner <heiko@sntech.de>
  14 ---
  15  arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi | 6 ------
  16  1 file changed, 6 deletions(-)
  17
  18 --- a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
  19 +++ b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dtsi
  20 @@ -330,7 +330,6 @@
  21
  22                         vccio_acodec: LDO_REG4 {
  23                                 regulator-name = "vccio_acodec";
  24 -                               regulator-always-on;
  25                                 regulator-min-microvolt = <3300000>;
  26                                 regulator-max-microvolt = <3300000>;
  27
  28 @@ -441,11 +440,6 @@
  29         status = "okay";
  30  };
  31
  32 -&i2s1_8ch {
  33 -       rockchip,trcm-sync-tx-only;
  34 -       status = "okay";
  35 -};
  36 -
  37  &pcie30phy {
  38         data-lanes = <1 2>;
  39         status = "okay";