linux-kernel - [PATCH 8/8] arm64: dts: apm: Add dedicated syscon poweroff compatibles

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Date: Sun, 19 May 2024 20:42:23 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Lars Povlsen <lars.povlsen@...rochip.com>, 
 Steen Hegelund <Steen.Hegelund@...rochip.com>, 
 Daniel Machon <daniel.machon@...rochip.com>, UNGLinuxDriver@...rochip.com, 
 Nishanth Menon <nm@...com>, Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: Jiaxun Yang <jiaxun.yang@...goat.com>, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 8/8] arm64: dts: apm: Add dedicated syscon poweroff
 compatibles

syscon nodes should always have dedicated compatible for full/accurate
hardware description.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 arch/arm64/boot/dts/apm/apm-merlin.dts  | 2 +-
 arch/arm64/boot/dts/apm/apm-mustang.dts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/apm/apm-merlin.dts b/arch/arm64/boot/dts/apm/apm-merlin.dts
index 6e05cf1a3df6..b1160780a2a6 100644
--- a/arch/arm64/boot/dts/apm/apm-merlin.dts
+++ b/arch/arm64/boot/dts/apm/apm-merlin.dts
@@ -32,7 +32,7 @@ button {
 	};
 
 	poweroff_mbox: poweroff_mbox@...48000 {
-		compatible = "syscon";
+		compatible = "apm,merlin-poweroff-mailbox", "syscon";
 		reg = <0x0 0x10548000 0x0 0x30>;
 	};
 
diff --git a/arch/arm64/boot/dts/apm/apm-mustang.dts b/arch/arm64/boot/dts/apm/apm-mustang.dts
index e7644cddf06f..2ef658796746 100644
--- a/arch/arm64/boot/dts/apm/apm-mustang.dts
+++ b/arch/arm64/boot/dts/apm/apm-mustang.dts
@@ -32,7 +32,7 @@ button {
 	};
 
 	poweroff_mbox: poweroff_mbox@...48000 {
-		compatible = "syscon";
+		compatible = "apm,mustang-poweroff-mailbox", "syscon";
 		reg = <0x0 0x10548000 0x0 0x30>;
 	};
 

-- 
2.43.0