From: Akashdeep Kaur <a-kaur@ti.com>
Date: Wed, 1 Apr 2026 11:22:56 +0000 (+0530)
Subject: arm64: dts: ti: k3-am62-lp-sk: Add system-power-controller
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abbc2a8235944a78f0a0003fb95cdf6ec5a150a1;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: ti: k3-am62-lp-sk: Add system-power-controller

On AM62-LP-SK, the TPS65219 PMIC is the system power controller
responsible for handling system poweroff. Add the "system-power-controller"
property to the PMIC node to explicitly designate it as such.

Among all in-tree device trees using the TPS65219 PMIC (verified via
compatible string), AM62-LP-SK was the only one missing this property.
This patch corrects that omission.

This property will be used by the PMIC driver to conditionally register
the poweroff handler, ensuring only the designated power controller
registers for system poweroff operations.

Signed-off-by: Akashdeep Kaur <a-kaur@ti.com>
Link: https://patch.msgid.link/20260401112257.1248437-2-a-kaur@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
---

diff --git a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
index 8a556fbbe08b7..dfd65c00f5b95 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts
@@ -206,6 +206,7 @@
 
 		interrupt-parent = <&gic500>;
 		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+		system-power-controller;
 
 		regulators {
 			buck1_reg: buck1 {