From 5031cb9d88fe9ea4a37fe342ec5f8e2f0f930e00 Mon Sep 17 00:00:00 2001 From: Zalan Blenessy Date: Sun, 22 Dec 2013 17:08:10 +0100 Subject: [PATCH] ARM: dts: sun7i: Add ehci nodes to Olinuxino A20 Micro dts Signed-off-by: Hans de Goede --- arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 47 +++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts index 20b1000..5f13ed64 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts @@ -70,6 +70,20 @@ 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 { @@ -115,6 +129,16 @@ phy-mode = "mii"; status = "okay"; }; + + ehci0: ehci0@0x01c14000 { + vbus-supply = <®_usb1_vbus>; + status = "okay"; + }; + + ehci1: ehci1@0x01c1c000 { + vbus-supply = <®_usb2_vbus>; + status = "okay"; + }; }; leds { @@ -131,6 +155,7 @@ regulators { compatible = "simple-bus"; + pinctrl-names = "default"; reg_ahci_5v: ahci-5v { compatible = "regulator-fixed"; @@ -141,5 +166,27 @@ gpio = <&pio 1 8 0>; enable-active-high; }; + + reg_usb1_vbus: usb1-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_vbus_pin>; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + 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 = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pio 7 3 0>; + }; }; }; -- 1.8.5.1