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authorarokux <arokux@gmail.com>2013-09-24 22:07:53 +0400
committerarokux <arokux@gmail.com>2013-10-29 03:44:29 +0400
commit0944583d288e594d10ed0015b3d45839c70f8931 (patch)
tree8181c7b09ec93e18eaed3be7c56a992a8ac9f41a
parentd3f751a7afe959d53c2b9e71a25921aeb38e0837 (diff)
downloadlinux-sunxi-sunxi-next-usb.tar.xz
ARM: sun5i: dt: Add EHCI bindings to A13-Olinuxinosunxi-next-usb
-rw-r--r--arch/arm/boot/dts/sun5i-a13-olinuxino.dts27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
index 9e508dcc4245..e30b89fdfcd5 100644
--- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
+++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts
@@ -30,6 +30,13 @@
allwinner,drive = <1>;
allwinner,pull = <0>;
};
+
+ usb1_vbus_pin: usb1_vbus_pin@0 {
+ allwinner,pins = "PG11";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <2>;
+ };
};
uart1: serial@01c28400 {
@@ -55,6 +62,11 @@
pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
};
+
+ ehci0: ehci0@0x01c14000 {
+ vbus-supply = <&reg_usb1_vbus>;
+ status = "okay";
+ };
};
leds {
@@ -67,4 +79,19 @@
default-state = "on";
};
};
+
+ regulators {
+ compatible = "simple-bus";
+
+ reg_usb1_vbus: usb1-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb1_vbus_pin>;
+ regulator-name = "usb1-vbus";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&pio 6 11 0>;
+ };
+ };
};