diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-05-20 15:59:15 +0400 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-05-22 12:44:16 +0400 |
| commit | a9bfb5f8b2c41ba5f03150b9d6585867f7c2b036 (patch) | |
| tree | 0d9c1b3b2b47ca83b944ff6de6bce36539741ccd /arch/arm/boot/dts/sun6i-a31-colombus.dts | |
| parent | 172cf474cb8813fef005e3dd9f6cf28545424c68 (diff) | |
| download | linux-a9bfb5f8b2c41ba5f03150b9d6585867f7c2b036.tar.xz | |
ARM: sun6i: Enable USB Host support on the Colombus board
The colombus board has a on-board USB hub, that is enabled through the pin
PH24, and wired to the first EHCI controller.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'arch/arm/boot/dts/sun6i-a31-colombus.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun6i-a31-colombus.dts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun6i-a31-colombus.dts b/arch/arm/boot/dts/sun6i-a31-colombus.dts index 3898a7bce831..548f6677022c 100644 --- a/arch/arm/boot/dts/sun6i-a31-colombus.dts +++ b/arch/arm/boot/dts/sun6i-a31-colombus.dts @@ -13,6 +13,7 @@ /dts-v1/; /include/ "sun6i-a31.dtsi" +/include/ "sunxi-common-regulators.dtsi" / { model = "WITS A31 Colombus Evaluation Board"; @@ -23,6 +24,24 @@ }; soc@01c00000 { + usbphy: phy@01c19400 { + usb2_vbus-supply = <®_usb2_vbus>; + status = "okay"; + }; + + ehci1: usb@01c1b000 { + status = "okay"; + }; + + pio: pinctrl@01c20800 { + usb2_vbus_pin_colombus: usb2_vbus_pin@0 { + allwinner,pins = "PH24"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + }; + uart0: serial@01c28000 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; @@ -47,4 +66,11 @@ status = "okay"; }; }; + + reg_usb2_vbus: usb2-vbus { + pinctrl-names = "default"; + pinctrl-0 = <&usb2_vbus_pin_colombus>; + gpio = <&pio 7 24 0>; + status = "okay"; + }; }; |