From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 27 Jul 2015 09:21:20 +0000 (+0200)
Subject: ARM64: zynqmp: Add DWC3 usb support
X-Git-Tag: v4.3-rc1~118^2~5^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22eda14afc10a5a7b9536cae2a50e92bd64a7b9e;p=platform%2Fkernel%2Flinux-exynos.git

ARM64: zynqmp: Add DWC3 usb support

Add usb nodes to DTSI and enable both of them on ep108.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
index b36a2fc..e9f5eca 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
@@ -58,3 +58,15 @@
 &uart0 {
 	status = "okay";
 };
+
+&usb0 {
+	status = "okay";
+	dr_mode = "peripheral";
+	maximum-speed = "high-speed";
+};
+
+&usb1 {
+	status = "okay";
+	dr_mode = "host";
+	maximum-speed = "high-speed";
+};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 742fde6..ba1b09c 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -343,6 +343,26 @@
 				<0 157 4>, <0 157 4>, <0 157 4>, <0 157 4>;
 		};
 
+		usb0: usb@fe200000 {
+			compatible = "snps,dwc3";
+			status = "disabled";
+			interrupt-parent = <&gic>;
+			interrupts = <0 65 4>;
+			reg = <0x0 0xfe200000 0x40000>;
+			clock-names = "clk_xin", "clk_ahb";
+			clocks = <&misc_clk>, <&misc_clk>;
+		};
+
+		usb1: usb@fe300000 {
+			compatible = "snps,dwc3";
+			status = "disabled";
+			interrupt-parent = <&gic>;
+			interrupts = <0 70 4>;
+			reg = <0x0 0xfe300000 0x40000>;
+			clock-names = "clk_xin", "clk_ahb";
+			clocks = <&misc_clk>, <&misc_clk>;
+		};
+
 		watchdog0: watchdog@fd4d0000 {
 			compatible = "cdns,wdt-r1p2";
 			status = "disabled";