releases/4.19.35/arm64-dts-rockchip-fix-vcc_host1_5v-gpio-polarity-on-rk3328-rock64.patch

   1 From a8772e5d826d0f61f8aa9c284b3ab49035d5273d Mon Sep 17 00:00:00 2001
   2 From: Tomohiro Mayama <parly-gh@iris.mystia.org>
   3 Date: Sun, 10 Mar 2019 01:10:12 +0900
   4 Subject: arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64
   5
   6 From: Tomohiro Mayama <parly-gh@iris.mystia.org>
   7
   8 commit a8772e5d826d0f61f8aa9c284b3ab49035d5273d upstream.
   9
  10 This patch makes USB ports functioning again.
  11
  12 Fixes: 955bebde057e ("arm64: dts: rockchip: add rk3328-rock64 board")
  13 Cc: stable@vger.kernel.org
  14 Suggested-by: Robin Murphy <robin.murphy@arm.com>
  15 Signed-off-by: Tomohiro Mayama <parly-gh@iris.mystia.org>
  16 Tested-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 |    3 +--
  22  1 file changed, 1 insertion(+), 2 deletions(-)
  23
  24 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
  25 +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
  26 @@ -45,8 +45,7 @@
  27
  28         vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
  29                 compatible = "regulator-fixed";
  30 -               enable-active-high;
  31 -               gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
  32 +               gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
  33                 pinctrl-names = "default";
  34                 pinctrl-0 = <&usb20_host_drv>;
  35                 regulator-name = "vcc_host1_5v";