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-rw-r--r--target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch86
1 files changed, 86 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch b/target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch
new file mode 100644
index 0000000..1c5ef8b
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/184-2-dt-sun7i-add-usb-bindings.patch
@@ -0,0 +1,86 @@
+From bc68c927139d1cac9647c8bcd3e8cea1cac9eaef Mon Sep 17 00:00:00 2001
+From: Roman Byshko <rbyshko@gmail.com>
+Date: Thu, 19 Sep 2013 21:36:10 +0200
+Subject: [PATCH] ARM: sun7i: dt: Add USB host bindings
+
+Add nodes for the usb-phy and ehci- and ohci-usb-host controllers.
+
+Signed-off-by: Roman Byshko <rbyshko@gmail.com>
+Signed-off-by: Hans de Goede <hdegoede@redhat.com>
+---
+ arch/arm/boot/dts/sun7i-a20.dtsi | 52 ++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 52 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
+index ed9b8cc..bdfa594 100644
+--- a/arch/arm/boot/dts/sun7i-a20.dtsi
++++ b/arch/arm/boot/dts/sun7i-a20.dtsi
+@@ -453,6 +453,38 @@
+ status = "disabled";
+ };
+
++ usbphy: phy@01c13400 {
++ #phy-cells = <1>;
++ compatible = "allwinner,sun7i-a20-usb-phy";
++ reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
++ reg-names = "phy_ctrl", "pmu1", "pmu2";
++ clocks = <&usb_clk 8>;
++ clock-names = "usb_phy";
++ resets = <&usb_clk 1>, <&usb_clk 2>;
++ reset-names = "usb1_reset", "usb2_reset";
++ status = "disabled";
++ };
++
++ ehci0: usb@01c14000 {
++ compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
++ reg = <0x01c14000 0x100>;
++ interrupts = <0 39 4>;
++ clocks = <&ahb_gates 1>;
++ phys = <&usbphy 1>;
++ phy-names = "usb";
++ status = "disabled";
++ };
++
++ ohci0: usb@01c14400 {
++ compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
++ reg = <0x01c14400 0x100>;
++ interrupts = <0 64 4>;
++ clocks = <&usb_clk 6>, <&ahb_gates 2>;
++ phys = <&usbphy 1>;
++ phy-names = "usb";
++ status = "disabled";
++ };
++
+ ahci: sata@01c18000 {
+ compatible = "allwinner,sun4i-a10-ahci";
+ reg = <0x01c18000 0x1000>;
+@@ -461,6 +493,26 @@
+ status = "disabled";
+ };
+
++ ehci1: usb@01c1c000 {
++ compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
++ reg = <0x01c1c000 0x100>;
++ interrupts = <0 40 4>;
++ clocks = <&ahb_gates 3>;
++ phys = <&usbphy 2>;
++ phy-names = "usb";
++ status = "disabled";
++ };
++
++ ohci1: usb@01c1c400 {
++ compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
++ reg = <0x01c1c400 0x100>;
++ interrupts = <0 65 4>;
++ clocks = <&usb_clk 7>, <&ahb_gates 4>;
++ phys = <&usbphy 2>;
++ phy-names = "usb";
++ status = "disabled";
++ };
++
+ pio: pinctrl@01c20800 {
+ compatible = "allwinner,sun7i-a20-pinctrl";
+ reg = <0x01c20800 0x400>;
+--
+1.8.5.5
+