arm64: dts: rockchip: add usb3 support to rk3568-evb1-v10

The Rockchip RK3568 EVB1 features one USB 3.0 device-only
(USB 2.0 OTG) port and one USB 3.0 host-only port.
Activate the USB 3.0 controller nodes and phy nodes in the
device tree.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20220408151237.3165046-6-pgwipeout@gmail.com
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 a794a0ea5c7019234e03d8973dbdea43ad0ce6b7..622be8be9813d9a774ed003d98dcd27159a7e72e 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -103,6 +103,18 @@
                vin-supply = <&vcc5v0_usb>;
        };
 
+       vcc5v0_usb_otg: vcc5v0-usb-otg {
+               compatible = "regulator-fixed";
+               enable-active-high;
+               gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&vcc5v0_usb_otg_en>;
+               regulator-name = "vcc5v0_usb_otg";
+               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";
@@ -136,6 +148,14 @@
        };
 };
 
+&combphy0 {
+       status = "okay";
+};
+
+&combphy1 {
+       status = "okay";
+};
+
 &cpu0 {
        cpu-supply = <&vdd_cpu>;
 };
@@ -507,6 +527,9 @@
                vcc5v0_usb_host_en: vcc5v0_usb_host_en {
                        rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
                };
+               vcc5v0_usb_otg_en: vcc5v0_usb_otg_en {
+                       rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
        };
 };
 
@@ -568,6 +591,11 @@
        status = "okay";
 };
 
+&usb_host0_xhci {
+       extcon = <&usb2phy0>;
+       status = "okay";
+};
+
 &usb_host1_ehci {
        status = "okay";
 };
@@ -576,6 +604,24 @@
        status = "okay";
 };
 
+&usb_host1_xhci {
+       status = "okay";
+};
+
+&usb2phy0 {
+       status = "okay";
+};
+
+&usb2phy0_host {
+       phy-supply = <&vcc5v0_usb_host>;
+       status = "okay";
+};
+
+&usb2phy0_otg {
+       vbus-supply = <&vcc5v0_usb_otg>;
+       status = "okay";
+};
+
 &usb2phy1 {
        status = "okay";
 };