arm64: dts: ti: am654-base-board: Add pinmux for main uart0

Add pinmux for main uart0 that is serves as console on AM654 EVM

Signed-off-by: Vignesh R <vigneshr@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index e146ac2..cbf9d3d 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -35,7 +35,23 @@
        };
 };
 
+&main_pmx0 {
+       main_uart0_pins_default: main-uart0-pins-default {
+               pinctrl-single,pins = <
+                       AM65X_IOPAD(0x01e4, PIN_INPUT, 0)       /* (AF11) UART0_RXD */
+                       AM65X_IOPAD(0x01e8, PIN_OUTPUT, 0)      /* (AE11) UART0_TXD */
+                       AM65X_IOPAD(0x01ec, PIN_INPUT, 0)       /* (AG11) UART0_CTSn */
+                       AM65X_IOPAD(0x01f0, PIN_OUTPUT, 0)      /* (AD11) UART0_RTSn */
+               >;
+       };
+};
+
 &wkup_uart0 {
        /* Wakeup UART is used by System firmware */
        status = "disabled";
 };
+
+&main_uart0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&main_uart0_pins_default>;
+};