From: Michael Riesch <michael.riesch@wolfvision.net>
Date: Thu, 27 Jan 2022 19:04:56 +0000 (+0100)
Subject: arm64: dts: rockchip: add usb2 support to rk3568-evb1-v10
X-Git-Tag: v5.18-rc1~145^2~4^2~19
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=e49e24d7a85ba553d3d8868eb2b63846e872e853;p=linux-block.git

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 d8c20a23e856..d8a4f7a9f562 100644
--- 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";
+};