From b434c5aa38e2db0fff9fa39c6e47cc9d13afe8e1 Mon Sep 17 00:00:00 2001
From: arokux <arokux@gmail.com>
Date: Thu, 19 Sep 2013 21:36:10 +0200
Subject: [PATCH] ARM: sun7i: dt: Add USB EHCI bindings

---
 arch/arm/boot/dts/sun7i-a20.dtsi | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 4fe484c..b4e4a5a 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -16,6 +16,11 @@
 / {
 	interrupt-parent = <&gic>;
 
+	aliases {
+		ehci1 = &ehci0;
+		ehci2 = &ehci1;
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -434,5 +439,33 @@
 			#interrupt-cells = <3>;
 			interrupts = <1 9 0xf04>;
 		};
+
+		usb_rst: reset@0x01c200cc {
+		        #reset-cells = <1>;
+		        compatible = "allwinner,sun4i-clock-reset";
+		        reg = <0x01c200cc 0x4>;
+		};
+
+		ehci0: ehci0@0x01c14000 {
+			compatible = "allwinner,sunxi-ehci";
+			reg = <0x01c14000 0x400 0x01c14800 0x4 0x01c13404 0x4>;
+			interrupts = <0 39 1>;
+			resets = <&usb_rst 1>;
+			reset-names = "ehci_reset";
+			clocks = <&usb 8>, <&ahb_gates 1>;
+			clock-names = "usb_phy", "ahb_ehci";
+			status = "disabled";
+		};
+
+		ehci1: ehci1@0x01c1c000 {
+			compatible = "allwinner,sunxi-ehci";
+			reg = <0x01c1c000 0x400 0x01c1c800 0x4 0x01c13404 0x4>;
+			interrupts = <0 40 1>;
+			resets = <&usb_rst 2>;
+			reset-names = "ehci_reset";
+			clocks = <&usb 8>, <&ahb_gates 3>;
+			clock-names = "usb_phy", "ahb_ehci";
+			status = "disabled";
+		};
 	};
 };
-- 
1.8.4

