Commit dd860a9a authored by Fabio Estevam's avatar Fabio Estevam Committed by Shawn Guo
Browse files

ARM: dts: imx27-pdk: Add USB OTG support 



Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
parent af38a003

arch/arm/boot/dts/imx27-pdk.dts

+39 −0
Original line number Diff line number Diff line
@@ -19,6 +19,19 @@ / { 
	memory {

		reg = <0xa0000000 0x08000000>;

	};



	usbphy {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		usbphy0: usbphy@0 {

			compatible = "usb-nop-xceiv";

			reg = <0>;

			clocks = <&clks 0>;

			clock-names = "main_clk";

		};

	};

};



&cspi2 {
@@ -78,6 +91,15 @@ &uart1 { 
	status = "okay";

};



&usbotg {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usbotg>;

	dr_mode = "otg";

	fsl,usbphy = <&usbphy0>;

	phy_type = "ulpi";

	status = "okay";

};



&iomuxc {

	imx27-pdk {

		pinctrl_cspi2: cspi2grp {
@@ -121,5 +143,22 @@ MX27_PAD_UART1_CTS__UART1_CTS 0x0 
				MX27_PAD_UART1_RTS__UART1_RTS 0x0

			>;

		};



		pinctrl_usbotg: usbotggrp {

			fsl,pins = <

				MX27_PAD_USBOTG_NXT__USBOTG_NXT 0x0

				MX27_PAD_USBOTG_STP__USBOTG_STP 0x0

				MX27_PAD_USBOTG_DIR__USBOTG_DIR 0x0

				MX27_PAD_USBOTG_CLK__USBOTG_CLK 0x0

				MX27_PAD_USBOTG_DATA0__USBOTG_DATA0 0x0

				MX27_PAD_USBOTG_DATA1__USBOTG_DATA1 0x0

				MX27_PAD_USBOTG_DATA2__USBOTG_DATA2 0x0

				MX27_PAD_USBOTG_DATA3__USBOTG_DATA3 0x0

				MX27_PAD_USBOTG_DATA4__USBOTG_DATA4 0x0

				MX27_PAD_USBOTG_DATA5__USBOTG_DATA5 0x0

				MX27_PAD_USBOTG_DATA6__USBOTG_DATA6 0x0

				MX27_PAD_USBOTG_DATA7__USBOTG_DATA7 0x0

			>;

		};

	};

};