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Diffstat (limited to 'arch/arm/boot/dts/omap3-evm-common.dtsi')
-rw-r--r--arch/arm/boot/dts/omap3-evm-common.dtsi34
1 files changed, 33 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi
index 090475083c2f..2b1d6977a535 100644
--- a/arch/arm/boot/dts/omap3-evm-common.dtsi
+++ b/arch/arm/boot/dts/omap3-evm-common.dtsi
@@ -12,6 +12,24 @@
};
};
+ /* HS USB Port 2 Power */
+ hsusb2_power: hsusb2_power_reg {
+ compatible = "regulator-fixed";
+ regulator-name = "hsusb2_vbus";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 22 GPIO_ACTIVE_HIGH>; /* gpio_22 */
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+
+ /* HS USB Host PHY on PORT 2 */
+ hsusb2_phy: hsusb2_phy {
+ compatible = "usb-nop-xceiv";
+ reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
+ vcc-supply = <&hsusb2_power>;
+ };
+
leds {
compatible = "gpio-leds";
ledb {
@@ -76,7 +94,6 @@
&lcd_3v3 {
gpio = <&gpio5 25 GPIO_ACTIVE_LOW>; /* gpio153 */
- enable-active-low;
};
&lcd0 {
@@ -143,6 +160,14 @@
>;
};
+&usbhshost {
+ port2-mode = "ehci-phy";
+};
+
+&usbhsehci {
+ phys = <0 &hsusb2_phy>;
+};
+
&usb_otg_hs {
interface-type = <0>;
usb-phy = <&usb2_phy>;
@@ -159,3 +184,10 @@
reg = <5 0 0xff>;
};
};
+
+&vaux2 {
+ regulator-name = "usb_1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+};