arm64: dts: rockchip: fix vcc_host_5v regulator for usb3 host

According to rock64 schemetic V2 and V3, the VCC_HOST_5V output is
controlled by USB_20_HOST_DRV, which is the same as VCC_HOST1_5V.

V1 hardware was never sold and only V2/V3 is with customers,
so there is no need to keep a seaprate v1 version around.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
index 7cfd5ca..62936b4 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -34,10 +34,9 @@
 
        vcc_host_5v: vcc-host-5v-regulator {
                compatible = "regulator-fixed";
-               enable-active-high;
-               gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+               gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
                pinctrl-names = "default";
-               pinctrl-0 = <&usb30_host_drv>;
+               pinctrl-0 = <&usb20_host_drv>;
                regulator-name = "vcc_host_5v";
                regulator-always-on;
                regulator-boot-on;
@@ -320,12 +319,6 @@
                        rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
                };
        };
-
-       usb3 {
-               usb30_host_drv: usb30-host-drv {
-                       rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
-               };
-       };
 };
 
 &sdmmc {