80 lines
2 KiB
Diff
80 lines
2 KiB
Diff
From 8ba068f40cce9612d2ac0879b6978274ab497d31 Mon Sep 17 00:00:00 2001
|
|
From: arokux <arokux@gmail.com>
|
|
Date: Thu, 19 Sep 2013 21:29:45 +0200
|
|
Subject: [PATCH] ARM: sun7i: dt: Add USB EHCI bindings for Cubieboard2
|
|
|
|
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
|
|
|
|
Conflicts:
|
|
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
|
|
---
|
|
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 45 +++++++++++++++++++++++++++++
|
|
1 file changed, 45 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
|
|
+++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts
|
|
@@ -69,6 +69,20 @@
|
|
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 {
|
|
@@ -86,6 +100,15 @@
|
|
i2c1: i2c@01c2b000 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_pins_a>;
|
|
+ };
|
|
+
|
|
+ ehci0: ehci0@0x01c14000 {
|
|
+ vbus-supply = <®_usb1_vbus>;
|
|
+ status = "okay";
|
|
+ };
|
|
+
|
|
+ ehci1: ehci1@0x01c1c000 {
|
|
+ vbus-supply = <®_usb2_vbus>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
@@ -119,5 +142,27 @@
|
|
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 = <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>;
|
|
+ };
|
|
};
|
|
};
|