ARM: zynq: dts: add description of the second uart

The zynq-7000 has an additional UART at 0xE0001000.  Describe it in the
device tree.

Signed-off-by: Josh Cartwright <josh.cartwright@ni.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/boot/dts/zynq-ep107.dts b/arch/arm/boot/dts/zynq-ep107.dts
index 574bc04..5caf100 100644 (file)
--- a/arch/arm/boot/dts/zynq-ep107.dts
+++ b/arch/arm/boot/dts/zynq-ep107.dts
@@ -59,5 +59,12 @@
                        interrupts = <0 27 4>;
                        clock = <50000000>;
                };
+
+               uart1: uart@e0001000 {
+                       compatible = "xlnx,xuartps";
+                       reg = <0xE0001000 0x1000>;
+                       interrupts = <0 50 4>;
+                       clock = <50000000>;
+               };
        };
 };