From 54217686642ac0007d4e0c8032c0250dd9b29f91 Mon Sep 17 00:00:00 2001 From: Kendall Willis Date: Thu, 19 Feb 2026 13:43:18 -0600 Subject: [PATCH] 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 Link: https://patch.msgid.link/20260219-v6-19-wkup-uart-wakeup-v4-3-eda09dce5623@ti.com Signed-off-by: Vignesh Raghavendra --- arch/arm64/boot/dts/ti/k3-am62l3-evm.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts b/arch/arm64/boot/dts/ti/k3-am62l3-evm.dts index cae04cce3373..3ac9a2d0d9cb 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 @@ AM62LX_IOPAD(0x0238, PIN_OUTPUT, 7) /* (D24) MMC1_SDWP.GPIO0_123 */ >; }; + 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 @@ &usb1 { pinctrl-names = "default"; pinctrl-0 = <&usb1_default_pins>; }; + +&wkup_uart0 { + pinctrl-0 = <&wkup_uart0_pins_default>; + pinctrl-names = "default"; +};