diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.12/155-add-ehci-for-cubieboard-a10.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.12/155-add-ehci-for-cubieboard-a10.patch | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.12/155-add-ehci-for-cubieboard-a10.patch b/target/linux/sunxi/patches-3.12/155-add-ehci-for-cubieboard-a10.patch new file mode 100644 index 0000000000..2cb98ae5ff --- /dev/null +++ b/target/linux/sunxi/patches-3.12/155-add-ehci-for-cubieboard-a10.patch @@ -0,0 +1,85 @@ +From bf96cf461ca2d36e962a4acf83f6f779a05c7df3 Mon Sep 17 00:00:00 2001 +From: arokux <arokux@gmail.com> +Date: Wed, 18 Sep 2013 22:45:06 +0200 +Subject: [PATCH] ARM: sun4i: dt: Add EHCI bindings to Cubieboard-A10 + +--- + arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 50 ++++++++++++++++++++++++++++++ + 1 file changed, 50 insertions(+) + +diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +index 425a7db..eb6c3c1 100644 +--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts ++++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +@@ -49,6 +49,20 @@ + allwinner,drive = <1>; + 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 { +@@ -68,6 +82,16 @@ + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + }; ++ ++ ehci0: ehci0@0x01c14000 { ++ vbus-supply = <®_usb1_vbus>; ++ status = "okay"; ++ }; ++ ++ ehci1: ehci1@0x01c1c000 { ++ vbus-supply = <®_usb2_vbus>; ++ status = "okay"; ++ }; + }; + + leds { +@@ -86,4 +110,30 @@ + linux,default-trigger = "heartbeat"; + }; + }; ++ ++ 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 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 + |