[PATCH] ARM: zynq: DT: Add USB to device tree

[Soren Brinkmann]

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

Signed-off-by: Soren Brinkmann <soren.brinkm...@xilinx.com>
---
 arch/arm/boot/dts/zynq-7000.dtsi | 22 +++++++++++++++++++++-
 arch/arm/boot/dts/zynq-zc702.dts | 11 +++++++++++
 arch/arm/boot/dts/zynq-zc706.dts | 10 ++++++++++
 arch/arm/boot/dts/zynq-zed.dts   | 10 ++++++++++
 4 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index ce2ef5bec4f2..9ed60938f301 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -315,6 +315,26 @@
                        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";
@@ -324,6 +344,6 @@
                        reg = <0xf8005000 0x1000>;
                        reset = <0>;
                        timeout-sec = <10>;
-               };
+               } ;
        };
 };
diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 94e2cda6f9b6..690d2b6bbada 100644
--- 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: usb-phy@0 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
 };
 
 &can0 {
@@ -135,3 +140,9 @@
 &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 a8bbdfbc7093..e383c0a3f314 100644
--- 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: usb-phy@0 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
 };
 
 &gem0 {
@@ -114,3 +118,9 @@
 &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 697779a353ed..b08ae18ad854 100644
--- 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: usb-phy@0 {
+               compatible = "usb-nop-xceiv";
+               #phy-cells = <0>;
+       };
 };
 
 &gem0 {
@@ -46,3 +50,9 @@
 &uart1 {
        status = "okay";
 };
+
+&usb0 {
+       status = "okay";
+       dr_mode = "host";
+       usb-phy = <&usb_phy0>;
+};
-- 
2.2.0.1.g9ee0458

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