From: Katsuhiro Suzuki katsuhiro@katsuster.net
commit ef05bcb60c1a8841e38c91923ba998181117a87c upstream.
This patch fixes pin assign of vcc_host1_5v. This regulator is controlled by USB20_HOST_DRV signal.
ROCK64 schematic says that GPIO0_A2 pin is used as USB20_HOST_DRV. GPIO0_D3 pin is for SPDIF_TX_M0.
Signed-off-by: Katsuhiro Suzuki katsuhiro@katsuster.net Signed-off-by: Heiko Stuebner heiko@sntech.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts @@ -46,7 +46,7 @@ vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator { compatible = "regulator-fixed"; enable-active-high; - gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>; + gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&usb20_host_drv>; regulator-name = "vcc_host1_5v"; @@ -238,7 +238,7 @@
usb2 { usb20_host_drv: usb20-host-drv { - rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; }; };