arm64: boot: dts: ti: k3-am62l3-evm: define wkup_uart0 pins

Add the pin definition for the wkup_uart0 node.

Signed-off-by: Kendall Willis <k-willis@ti.com>
Link: https://patch.msgid.link/20260219-v6-19-wkup-uart-wakeup-v4-3-eda09dce5623@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts
index cae04cce337366b50928d39b0c888550b14e43d3..3ac9a2d0d9cb78d87479c4a8aed5c0b1f1cb3faa 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts
@@ -306,6 +306,12 @@
                >;
        };
 
+       wkup_uart0_pins_default: wkup-uart0-default-pins {
+               pinctrl-single,pins = <
+                       AM62LX_IOPAD(0x0000, PIN_INPUT, 0) /* (Y22) WKUP_UART0_RXD */
+                       AM62LX_IOPAD(0x0004, PIN_OUTPUT, 0) /* (AA23) WKUP_UART0_TXD */
+               >;
+       };
 };
 
 &sdhci0 {
@@ -359,3 +365,8 @@
        pinctrl-names = "default";
        pinctrl-0 = <&usb1_default_pins>;
 };
+
+&wkup_uart0 {
+       pinctrl-0 = <&wkup_uart0_pins_default>;
+       pinctrl-names = "default";
+};