These properties are necessary for properly calculating the uart
timeout. I inspected the J2 source code, and believe these values to be
correct.

Signed-off-by: Sean Anderson <redacted>
---

(no changes since v1)

 arch/sh/boot/dts/j2_mimas_v2.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/sh/boot/dts/j2_mimas_v2.dts b/arch/sh/boot/dts/j2_mimas_v2.dts
index 9f4742fab329..fa9562f78d53 100644
--- a/arch/sh/boot/dts/j2_mimas_v2.dts
+++ b/arch/sh/boot/dts/j2_mimas_v2.dts

@@ -88,6 +88,8 @@ uart0: serial@100 {
 			clock-frequency = <125000000>;
 			compatible = "xlnx,xps-uartlite-1.00.a";
 			current-speed = <19200>;
+			xlnx,use-parity = <0>;
+			xlnx,data-bits = <8>;
 			device_type = "serial";
 			interrupts = <0x12>;
 			port-number = <0>;

-- 
2.25.1