From bc8138b4218307a8f25076ec5c8c1eae1e5e8d78 Mon Sep 17 00:00:00 2001 From: arokux Date: Wed, 18 Sep 2013 00:30:40 +0200 Subject: [PATCH] ARM: sun4i: dt: Add EHCI bindings to the Mele A1000 --- arch/arm/boot/dts/sun4i-a10-a1000.dts | 46 +++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10-a1000.dts b/arch/arm/boot/dts/sun4i-a10-a1000.dts index eb4d73b..68c705d 100644 --- a/arch/arm/boot/dts/sun4i-a10-a1000.dts +++ b/arch/arm/boot/dts/sun4i-a10-a1000.dts @@ -53,6 +53,20 @@ allwinner,drive = <0>; allwinner,pull = <0>; }; + + usb1_vbus_pin: usb1_vbus_pin@0 { + allwinner,pins = "PH6"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <2>; + }; + + usb2_vbus_pin: usb2_vbus_pin@0 { + allwinner,pins = "PH3"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <2>; + }; }; uart0: serial@01c28000 { @@ -66,6 +80,16 @@ pinctrl-0 = <&i2c0_pins_a>; status = "okay"; }; + + ehci0: ehci0@0x01c14000 { + vbus-supply = <®_usb1_vbus>; + status = "okay"; + }; + + ehci1: ehci1@0x01c1c000 { + vbus-supply = <®_usb2_vbus>; + status = "okay"; + }; }; leds { @@ -97,5 +121,27 @@ enable-active-high; gpio = <&pio 7 15 0>; }; + + 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 7 6 0>; + }; + + reg_usb2_vbus: usb2-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb2_vbus_pin>; + regulator-name = "usb2-vbus"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + enable-active-high; + gpio = <&pio 7 3 0>; + }; }; }; -- 1.8.4