arm: dts: mt2701: Add usb2 device nodes (189881af) · Commits · 戴 / test

arch/arm/boot/dts/mt2701-evb.dts

+21 −0

Original line number	Diff line number	Diff line
		@@ -6,6 +6,7 @@
		*/

		/dts-v1/;
		#include <dt-bindings/gpio/gpio.h>
		#include "mt2701.dtsi"

		/ {
		@@ -61,6 +62,15 @@
		>;
		default-brightness-level = <9>;
		};

		usb_vbus: regulator@0 {
		compatible = "regulator-fixed";
		regulator-name = "usb_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&pio 45 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		};
		};

		&auxadc {
		@@ -230,3 +240,14 @@
		&uart0 {
		status = "okay";
		};

		&usb2 {
		status = "okay";
		usb-role-switch;
		connector{
		compatible = "gpio-usb-b-connector", "usb-b-connector";
		type = "micro";
		id-gpios = <&pio 44 GPIO_ACTIVE_HIGH>;
		vbus-supply = <&usb_vbus>;
		};
		};

+33 −0

Original line number	Diff line number	Diff line
		@@ -671,6 +671,39 @@
		};
		};

		usb2: usb@11200000 {
		compatible = "mediatek,mt2701-musb",
		"mediatek,mtk-musb";
		reg = <0 0x11200000 0 0x1000>;
		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
		interrupt-names = "mc";
		phys = <&u2port2 PHY_TYPE_USB2>;
		dr_mode = "otg";
		clocks = <&pericfg CLK_PERI_USB0>,
		<&pericfg CLK_PERI_USB0_MCU>,
		<&pericfg CLK_PERI_USB_SLV>;
		clock-names = "main","mcu","univpll";
		power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
		status = "disabled";
		};

		u2phy0: usb-phy@11210000 {
		compatible = "mediatek,generic-tphy-v1";
		reg = <0 0x11210000 0 0x0800>;
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;
		status = "okay";

		u2port2: usb-phy@1a1c4800 {
		reg = <0 0x11210800 0 0x0100>;
		clocks = <&topckgen CLK_TOP_USB_PHY48M>;
		clock-names = "ref";
		#phy-cells = <1>;
		status = "okay";
		};
		};

		ethsys: syscon@1b000000 {
		compatible = "mediatek,mt2701-ethsys", "syscon";
		reg = <0 0x1b000000 0 0x1000>;