From: Kendall Willis <k-willis@ti.com>
Date: Thu, 19 Feb 2026 19:43:18 +0000 (-0600)
Subject: arm64: boot: dts: ti: k3-am62l3-evm: define wkup_uart0 pins
X-Git-Tag: v7.1-rc1~125^2~17^2~39
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54217686642ac0007d4e0c8032c0250dd9b29f91;p=thirdparty%2Fkernel%2Flinux.git

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 cae04cce33736..3ac9a2d0d9cb7 100644
--- 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";
+};