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authorRichard Zhao <richard.zhao@freescale.com>2012-07-12 02:25:27 (GMT)
committerShawn Guo <shawn.guo@linaro.org>2012-07-12 05:03:53 (GMT)
commit5da0127093efb47c61e48d0af3d6ef0762aac00b (patch)
treeb8783a70c4d95ac57e0ae5eb4ff564e23a9a2501 /arch/arm/boot/dts/imx28-evk.dts
parentce9b9febe1cf3e01a7dcb0d3772734addb96606c (diff)
downloadlinux-5da0127093efb47c61e48d0af3d6ef0762aac00b.tar.xz
ARM: dts: imx28-evk: add usb devices
- add usb phy devices - add usb controller devices - add usb vbus regulators Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Tested-by: Subodh Nijsure <snijsure@grid-net.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx28-evk.dts')
-rw-r--r--arch/arm/boot/dts/imx28-evk.dts38
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 0fcc7ea..773c0e8 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -60,6 +60,8 @@
0x31c3 /* MX28_PAD_PWM3__GPIO_3_28 */
0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
+ 0x3083 /* MX28_PAD_AUART2_RX__GPIO_3_8 */
+ 0x3093 /* MX28_PAD_AUART2_TX__GPIO_3_9 */
>;
fsl,drive-strength = <0>;
fsl,voltage = <1>;
@@ -163,10 +165,28 @@
pinctrl-0 = <&auart3_pins_a>;
status = "okay";
};
+
+ usbphy0: usbphy@8007c000 {
+ status = "okay";
+ };
+
+ usbphy1: usbphy@8007e000 {
+ status = "okay";
+ };
};
};
ahb@80080000 {
+ usb0: usb@80080000 {
+ vbus-supply = <&reg_usb0_vbus>;
+ status = "okay";
+ };
+
+ usb1: usb@80090000 {
+ vbus-supply = <&reg_usb1_vbus>;
+ status = "okay";
+ };
+
mac0: ethernet@800f0000 {
phy-mode = "rmii";
pinctrl-names = "default";
@@ -211,6 +231,24 @@
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 15 0>;
};
+
+ reg_usb0_vbus: usb0_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb0_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 9 0>;
+ enable-active-high;
+ };
+
+ reg_usb1_vbus: usb1_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 8 0>;
+ enable-active-high;
+ };
};
sound {