@@ -48,6 +48,20 @@ vcc3v3_pcie3x4: vcc3v3-pcie30 {
startup-delay-us = <5000>;
vin-supply = <&vcc5v0_sys>;
};
+
+ vcc5v0_host: vcc5v0-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host_en>;
+ regulator-name = "vcc5v0_host";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ vin-supply = <&vcc5v0_sys>;
+ };
};
&combphy0_ps {
@@ -135,6 +149,12 @@ hym8563_int: hym8563-int {
rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
+
+ usb {
+ vcc5v0_host_en: vcc5v0-host-en {
+ rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
/* FAN */
@@ -179,3 +199,38 @@ &uart7 {
pinctrl-names = "default";
status = "okay";
};
+
+&u2phy2 {
+ status = "okay";
+};
+
+&u2phy2_host {
+ /* connected to USB hub, which is powered by vcc5v0_sys */
+ phy-supply = <&vcc5v0_sys>;
+ status = "okay";
+};
+
+&u2phy3 {
+ status = "okay";
+};
+
+&u2phy3_host {
+ phy-supply = <&vcc5v0_host>;
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
Edgeble NCM6A-IO board has 2 port USB2.0 Host and USB2.0 on E-Key. Add support for it. Signed-off-by: Jagan Teki <jagan@edgeble.ai> --- .../dts/rockchip/rk3588-edgeble-neu6a-io.dtsi | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+)