ARM: dts: am335x-sl50: Enable UART1.

The UART1 is connected to the infrared (IR) receiver module, so enable it
to be able to comunicate with it.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts
index 34f49001050d..89ddf26b94d3 100644
--- a/arch/arm/boot/dts/am335x-sl50.dts
+++ b/arch/arm/boot/dts/am335x-sl50.dts
@@ -136,6 +136,13 @@
                 >;
         };
 
+        uart1_pins: pinmux_uart1_pins {
+                pinctrl-single,pins = <
+                        AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0)       /* uart1_rxd.uart1_rxd */
+                        AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0)    /* uart1_txd.uart1_txd */
+                >;
+        };
+
         uart4_pins: pinmux_uart4_pins {
                 pinctrl-single,pins = <
                         AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6)       /* gpmc_wait0.uart4_rxd */
@@ -381,6 +388,12 @@
         pinctrl-0 = <&uart0_pins>;
 };
 
+&uart1 {
+        status = "okay";
+        pinctrl-names = "default";
+        pinctrl-0 = <&uart1_pins>;
+};
+
 &uart4 {
         status = "okay";
         pinctrl-names = "default";