linux-kernel - [PATCH] dt-bindings: soc: samsung: exynos-pmu: Constrain google,pmu-intr-gen-syscon

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Message-ID: <20250525190630.41858-2-krzysztof.kozlowski@linaro.org>
Date: Sun, 25 May 2025 21:06:31 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Alim Akhtar <alim.akhtar@...sung.com>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] dt-bindings: soc: samsung: exynos-pmu: Constrain google,pmu-intr-gen-syscon

PMU interrupt generation block is not present in older Samsung Exynos
SoCs, so restrict the property to Google GS101 only.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
index 3109df43d502..f0fb24156da9 100644
--- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
@@ -203,6 +203,9 @@ allOf:
     then:
       required:
         - google,pmu-intr-gen-syscon
+    else:
+      properties:
+        google,pmu-intr-gen-syscon: false
 
 examples:
   - |
-- 
2.45.2