[PATCH V3 1/7] arm64: dts: Add APM X-Gene USB DTS node

[Feng Kan]

This parch adds the device tree nodes for APM X-Gnene USB host controller.
Since X-Gene SOC supports maximum 2 USB ports, 2 dts node are added.

Signed-off-by: Bao Truong <btruong at apm.com>
Signed-off-by: Feng Kan <fkan at apm.com>
---
 arch/arm64/boot/dts/apm/apm-storm.dtsi |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index f1ad9c2..4b2ec83 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -587,6 +587,25 @@
 			phy-names = "sata-phy";
 		};
 
+		/*
+		 * Do not change dwusb name, coded for backward compatibility
+		 */
+		usb0: dwusb at 19000000 {
+			status = "disabled";
+			compatible = "xhci-platform";
+			reg =  <0x0 0x19000000 0x0 0x100000>;
+			interrupts = <0x0 0x89 0x4>;
+			dma-coherent;
+		};
+
+		usb1: dwusb at 19800000 {
+			status = "disabled";
+			compatible = "xhci-platform";
+			reg =  <0x0 0x19800000 0x0 0x100000>;
+			interrupts = <0x0 0x8a 0x4>;
+			dma-coherent;
+		};
+
 		rtc: rtc at 10510000 {
 			compatible = "apm,xgene-rtc";
 			reg = <0x0 0x10510000 0x0 0x400>;
-- 
1.7.1