From: Akashdeep Kaur <a-kaur@ti.com>
To: <praneeth@ti.com>, <nm@ti.com>, <afd@ti.com>, <vigneshr@ti.com>,
<kristo@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <aaro.koskinen@iki.fi>,
<andreas@kemnade.info>, <khilman@baylibre.com>,
<rogerq@kernel.org>, <tony@atomide.com>, <lee@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-omap@vger.kernel.org>, <s-ramamoorthy@ti.com>
Cc: <vishalm@ti.com>, <sebin.francis@ti.com>, <d-gole@ti.com>,
<k-willis@ti.com>, <a-kaur@ti.com>
Subject: [PATCH 1/2] arm64: dts: ti: k3-am62-lp-sk: Add system-power-controller
Date: Tue, 10 Mar 2026 16:48:45 +0530 [thread overview]
Message-ID: <20260310111846.1084623-2-a-kaur@ti.com> (raw)
In-Reply-To: <20260310111846.1084623-1-a-kaur@ti.com>
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>
---
arch/arm64/boot/dts/ti/k3-am62-lp-sk.dts | 1 +
1 file changed, 1 insertion(+)
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 3e2d8f669535..786a7d695b33 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 @@ tps65219: pmic@30 {
interrupt-parent = <&gic500>;
interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
+ system-power-controller;
regulators {
buck1_reg: buck1 {
--
2.34.1
next prev parent reply other threads:[~2026-03-10 11:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-10 11:18 [PATCH 0/2] Make TPS65219 poweroff handler conditional Akashdeep Kaur
2026-03-10 11:18 ` Akashdeep Kaur [this message]
2026-03-10 11:18 ` [PATCH 2/2] mfd: tps65219: Make poweroff handler conditional on system-power-controller Akashdeep Kaur
2026-03-19 11:24 ` Lee Jones
2026-03-24 10:18 ` Akashdeep Kaur
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260310111846.1084623-2-a-kaur@ti.com \
--to=a-kaur@ti.com \
--cc=aaro.koskinen@iki.fi \
--cc=afd@ti.com \
--cc=andreas@kemnade.info \
--cc=conor+dt@kernel.org \
--cc=d-gole@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=k-willis@ti.com \
--cc=khilman@baylibre.com \
--cc=kristo@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=lee@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=nm@ti.com \
--cc=praneeth@ti.com \
--cc=robh@kernel.org \
--cc=rogerq@kernel.org \
--cc=s-ramamoorthy@ti.com \
--cc=sebin.francis@ti.com \
--cc=tony@atomide.com \
--cc=vigneshr@ti.com \
--cc=vishalm@ti.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox