ARM: zynq: DT: Add CAN node

Add node describing Zynq's CAN controller.

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

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index ef11dab..6cc83d4 100644 (file)
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -71,7 +71,31 @@
                        interrupts = <0 7 4>;
                        interrupt-parent = <&intc>;
                        clocks = <&clkc 12>;
-               }; 
+               };
+
+               can0: can@e0008000 {
+                       compatible = "xlnx,zynq-can-1.0";
+                       status = "disabled";
+                       clocks = <&clkc 19>, <&clkc 36>;
+                       clock-names = "can_clk", "pclk";
+                       reg = <0xe0008000 0x1000>;
+                       interrupts = <0 28 4>;
+                       interrupt-parent = <&intc>;
+                       tx-fifo-depth = <0x40>;
+                       rx-fifo-depth = <0x40>;
+               };
+
+               can1: can@e0009000 {
+                       compatible = "xlnx,zynq-can-1.0";
+                       status = "disabled";
+                       clocks = <&clkc 20>, <&clkc 37>;
+                       clock-names = "can_clk", "pclk";
+                       reg = <0xe0009000 0x1000>;
+                       interrupts = <0 51 4>;
+                       interrupt-parent = <&intc>;
+                       tx-fifo-depth = <0x40>;
+                       rx-fifo-depth = <0x40>;
+               };
 
                gpio0: gpio@e000a000 {
                        compatible = "xlnx,zynq-gpio-1.0";

diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 5e09cee..835c308 100644 (file)
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -29,6 +29,10 @@
 
 };
 
+&can0 {
+       status = "okay";
+};
+
 &gem0 {
        status = "okay";
        phy-mode = "rgmii";