ARM: zynq: DT: Add USB to device tree

Add USB nodes to zc702, zc706 and zed device trees.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index ee3e5d6..f1dd2a7 100644 (file)
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -314,6 +314,26 @@
                        clocks = <&clkc 4>;
                };
 
+               usb0: usb@e0002000 {
+                       compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
+                       status = "disabled";
+                       clocks = <&clkc 28>;
+                       interrupt-parent = <&intc>;
+                       interrupts = <0 21 4>;
+                       reg = <0xe0002000 0x1000>;
+                       phy_type = "ulpi";
+               };
+
+               usb1: usb@e0003000 {
+                       compatible = "xlnx,zynq-usb-2.20a", "chipidea,usb2";
+                       status = "disabled";
+                       clocks = <&clkc 29>;
+                       interrupt-parent = <&intc>;
+                       interrupts = <0 44 4>;
+                       reg = <0xe0003000 0x1000>;
+                       phy_type = "ulpi";
+               };
+
                watchdog0: watchdog@f8005000 {
                        clocks = <&clkc 45>;
                        compatible = "xlnx,zynq-wdt-r1p2";

diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 280f02d..399fed4 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -36,6 +36,11 @@
                        linux,default-trigger = "heartbeat";
                };
        };
+
+       usb_phy0: phy0 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
 };
 
 &can0 {
@@ -139,3 +144,9 @@
 &uart1 {
        status = "okay";
 };
+
+&usb0 {
+       status = "okay";
+       dr_mode = "host";
+       usb-phy = <&usb_phy0>;
+};

diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index 34f7812..89cc9ad 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -27,6 +27,10 @@
                bootargs = "console=ttyPS0,115200 earlyprintk";
        };
 
+       usb_phy0: phy0 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
 };
 
 &clkc {
@@ -118,3 +122,9 @@
 &uart1 {
        status = "okay";
 };
+
+&usb0 {
+       status = "okay";
+       dr_mode = "host";
+       usb-phy = <&usb_phy0>;
+};

diff --git a/arch/arm/boot/dts/zynq-zed.dts b/arch/arm/boot/dts/zynq-zed.dts
index 1c7cc99..e20956e 100644 (file)
--- a/arch/arm/boot/dts/zynq-zed.dts
+++ b/arch/arm/boot/dts/zynq-zed.dts
@@ -27,6 +27,10 @@
                bootargs = "console=ttyPS0,115200 earlyprintk";
        };
 
+       usb_phy0: phy0 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
 };
 
 &clkc {
@@ -50,3 +54,9 @@
 &uart1 {
        status = "okay";
 };
+
+&usb0 {
+       status = "okay";
+       dr_mode = "host";
+       usb-phy = <&usb_phy0>;
+};