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

Soren Brinkmann
2014-12-01T18:42:32Z

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

Signed-off-by: Soren Brinkmann <soren.brinkmann@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 at 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 at 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 at 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 at 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 at 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 at 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