sunxi: initial 4.4 support

[openwrt.git] / target / linux / sunxi / patches-4.4 / 134-dt-sun8i-orangepiplus-enable-usbhost.patch

diff --git a/target/linux/sunxi/patches-4.4/134-dt-sun8i-orangepiplus-enable-usbhost.patch b/target/linux/sunxi/patches-4.4/134-dt-sun8i-orangepiplus-enable-usbhost.patch
new file mode 100644 (file)
index 0000000..403e185
--- /dev/null
+++ b/target/linux/sunxi/patches-4.4/134-dt-sun8i-orangepiplus-enable-usbhost.patch
@@ -0,0 +1,79 @@
+From 37e04fd781d3fc6d08116d38d34ec8124d916441 Mon Sep 17 00:00:00 2001
+From: Jens Kuske <jenskuske@gmail.com>
+Date: Tue, 17 Nov 2015 17:12:07 +0100
+Subject: [PATCH] ARM: dts: sun8i-h3-orangepi-plus: Enable USB host controllers
+
+Enable the 2 USB host controllers used on the Orange Pi Plus
+and add the necessary regulators.
+
+Signed-off-by: Reinder de Haan <patchesrdh@mveas.com>
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+Signed-off-by: Jens Kuske <jenskuske@gmail.com>
+---
+ arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 44 ++++++++++++++++++++++++++++
+ 1 file changed, 44 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+index e67df59..1cb6c66 100644
+--- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
++++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
+@@ -58,6 +58,35 @@
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
++
++      reg_usb3_vbus: usb3-vbus {
++              compatible = "regulator-fixed";
++              pinctrl-names = "default";
++              pinctrl-0 = <&usb3_vbus_pin_a>;
++              regulator-name = "usb3-vbus";
++              regulator-min-microvolt = <5000000>;
++              regulator-max-microvolt = <5000000>;
++              regulator-boot-on;
++              enable-active-high;
++              gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
++      };
++};
++
++&ehci1 {
++      status = "okay";
++};
++
++&ehci3 {
++      status = "okay";
++};
++
++&pio {
++      usb3_vbus_pin_a: usb3_vbus_pin@0 {
++              allwinner,pins = "PG11";
++              allwinner,function = "gpio_out";
++              allwinner,drive = <SUN4I_PINCTRL_10_MA>;
++              allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
++      };
+ };
+ 
+ &mmc0 {
+@@ -70,8 +99,23 @@
+       status = "okay";
+ };
+ 
++&reg_usb1_vbus {
++      gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
++      status = "okay";
++};
++
+ &uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&uart0_pins_a>;
+       status = "okay";
+ };
++
++&usb1_vbus_pin_a {
++      allwinner,pins = "PG13";
++};
++
++&usbphy {
++      usb1_vbus-supply = <&reg_usb1_vbus>;
++      usb3_vbus-supply = <&reg_usb3_vbus>;
++      status = "okay";
++};