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Commit c574fa93 authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx53-qsb: Make USBH1 functional 



mx53qsb uses GPIO7_8 to turn on VBUS, so add support for it.

Also specify the PHY type in the device tree.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Tested-by: default avatarArnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 1e44d3f8

arch/arm/boot/dts/imx53-qsb.dts

+13 −1
Original line number Diff line number Diff line
@@ -93,6 +93,15 @@ 
			regulator-max-microvolt = <3200000>;

			regulator-always-on;

		};



		reg_usb_vbus: usb_vbus {

			compatible = "regulator-fixed";

			regulator-name = "usb_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio7 8 0>;

			enable-active-high;

		};

	};



	sound {
@@ -145,6 +154,7 @@ 
				MX53_PAD_EIM_DA12__GPIO3_12       0x80000000

				MX53_PAD_EIM_DA13__GPIO3_13       0x80000000

				MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000

				MX53_PAD_PATA_DA_2__GPIO7_8	  0x80000000

				MX53_PAD_GPIO_16__GPIO7_11        0x80000000

			>;

		};
@@ -302,6 +312,8 @@ 
};



&usbh1 {

	vbus-supply = <&reg_usb_vbus>;

	phy_type = "utmi";

	status = "okay";

};