arm64: dts: rockchip: add usb2 support to rk3568-evb1-v10

Activate the USB2 controller and phy nodes in the device tree of the
RK3568 EVB1.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220127190456.2195527-2-michael.riesch@wolfvision.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index d8c20a23e8560579379070a31fd867d2b6e184a1..d8a4f7a9f5620068f8b32006fbc4c3c6ffb3efa4 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -53,6 +53,28 @@
                vin-supply = <&dc_12v>;
        };
 
+       vcc5v0_usb: vcc5v0-usb {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc5v0_usb";
+               regulator-always-on;
+               regulator-boot-on;
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               vin-supply = <&dc_12v>;
+       };
+
+       vcc5v0_usb_host: vcc5v0-usb-host {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&vcc5v0_usb_host_en>;
+               regulator-name = "vcc5v0_usb_host";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               vin-supply = <&vcc5v0_usb>;
+       };
+
        vcc3v3_lcd0_n: vcc3v3-lcd0-n {
                compatible = "regulator-fixed";
                regulator-name = "vcc3v3_lcd0_n";
@@ -392,6 +414,12 @@
                        rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
                };
        };
+
+       usb {
+               vcc5v0_usb_host_en: vcc5v0_usb_host_en {
+                       rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
 };
 
 &pmu_io_domains {
@@ -437,3 +465,33 @@
 &uart2 {
        status = "okay";
 };
+
+&usb_host0_ehci {
+       status = "okay";
+};
+
+&usb_host0_ohci {
+       status = "okay";
+};
+
+&usb_host1_ehci {
+       status = "okay";
+};
+
+&usb_host1_ohci {
+       status = "okay";
+};
+
+&usb2phy1 {
+       status = "okay";
+};
+
+&usb2phy1_host {
+       phy-supply = <&vcc5v0_usb_host>;
+       status = "okay";
+};
+
+&usb2phy1_otg {
+       phy-supply = <&vcc5v0_usb_host>;
+       status = "okay";
+};