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Commit b4b31a7c authored by Zhangfei Gao's avatar Zhangfei Gao Committed by Wei Xu
Browse files

arm64: dts: Add hi6220 usb node 



Add USB nodes for Hi6220

Signed-off-by: default avatarZhangfei Gao <zhangfei.gao@linaro.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarWei Xu <xuwei5@hisilicon.com>
parent 0c231751

arch/arm64/boot/dts/hisilicon/hi6220.dtsi

+32 −0
Original line number Diff line number Diff line
@@ -615,5 +615,37 @@ 
			pinctrl-0 = <&i2c2_pmx_func &i2c2_cfg_func>;

			status = "disabled";

		};



		fixed_5v_hub: regulator@0 {

			compatible = "regulator-fixed";

			regulator-name = "fixed_5v_hub";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-boot-on;

			gpio = <&gpio0 7 0>;

			regulator-always-on;

		};



		usb_phy: usbphy {

			compatible = "hisilicon,hi6220-usb-phy";

			#phy-cells = <0>;

			phy-supply = <&fixed_5v_hub>;

			hisilicon,peripheral-syscon = <&sys_ctrl>;

		};



		usb: usb@f72c0000 {

			compatible = "hisilicon,hi6220-usb";

			reg = <0x0 0xf72c0000 0x0 0x40000>;

			phys = <&usb_phy>;

			phy-names = "usb2-phy";

			clocks = <&sys_ctrl HI6220_USBOTG_HCLK>;

			clock-names = "otg";

			dr_mode = "otg";

			g-use-dma;

			g-rx-fifo-size = <512>;

			g-np-tx-fifo-size = <128>;

			g-tx-fifo-size = <128 128 128 128 128 128>;

			interrupts = <0 77 0x4>;

		};

	};

};