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

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts
index a4f3e87b43fa54caa53e3344710fceb1eb6632bb..971961f8eef591564f5de333f5de151a34db94cc 100644 (file)
--- a/arch/arm/boot/dts/imx27-pdk.dts
+++ b/arch/arm/boot/dts/imx27-pdk.dts
@@ -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 @@
        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_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
+                       >;
+               };
        };
 };