releases/4.19.35/arm64-dts-rockchip-fix-vcc_host1_5v-pin-assign-on-rk3328-rock64.patch

   1 From ef05bcb60c1a8841e38c91923ba998181117a87c Mon Sep 17 00:00:00 2001
   2 From: Katsuhiro Suzuki <katsuhiro@katsuster.net>
   3 Date: Fri, 7 Sep 2018 00:39:47 +0900
   4 Subject: arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64
   5
   6 From: Katsuhiro Suzuki <katsuhiro@katsuster.net>
   7
   8 commit ef05bcb60c1a8841e38c91923ba998181117a87c upstream.
   9
  10 This patch fixes pin assign of vcc_host1_5v. This regulator is
  11 controlled by USB20_HOST_DRV signal.
  12
  13 ROCK64 schematic says that GPIO0_A2 pin is used as USB20_HOST_DRV.
  14 GPIO0_D3 pin is for SPDIF_TX_M0.
  15
  16 Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
  17 Signed-off-by: Heiko Stuebner <heiko@sntech.de>
  18 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  19
  20 ---
  21  arch/arm64/boot/dts/rockchip/rk3328-rock64.dts |    4 ++--
  22  1 file changed, 2 insertions(+), 2 deletions(-)
  23
  24 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
  25 +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
  26 @@ -46,7 +46,7 @@
  27         vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
  28                 compatible = "regulator-fixed";
  29                 enable-active-high;
  30 -               gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
  31 +               gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
  32                 pinctrl-names = "default";
  33                 pinctrl-0 = <&usb20_host_drv>;
  34                 regulator-name = "vcc_host1_5v";
  35 @@ -238,7 +238,7 @@
  36
  37         usb2 {
  38                 usb20_host_drv: usb20-host-drv {
  39 -                       rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
  40 +                       rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
  41                 };
  42         };
  43