ARM: dts: aspeed: romulus: Add UART1

Romulus has a RS-232 connection on the back of chassis, add UART1 to use
this connection.

Signed-off-by: Lei YU <mine260309@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
index 5a08961..1190fec 100644 (file)
--- a/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-romulus.dts
@@ -52,6 +52,21 @@
        };
 };
 
+&uart1 {
+       /* Rear RS-232 connector */
+       status = "okay";
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_txd1_default
+                       &pinctrl_rxd1_default
+                       &pinctrl_nrts1_default
+                       &pinctrl_ndtr1_default
+                       &pinctrl_ndsr1_default
+                       &pinctrl_ncts1_default
+                       &pinctrl_ndcd1_default
+                       &pinctrl_nri1_default>;
+};
+
 &uart5 {
        status = "okay";
 };