[PATCH v4 2/6] dt-bindings: soc: samsung: exynos-pmu: Require pmu-intr-gen-syscon for Exynos850
From: Alexey Klimov
Date: Wed May 13 2026 - 08:44:36 EST
Update the Exynos PMU schema to mandate the 'google,pmu-intr-gen-syscon'
property for the 'samsung,exynos850-pmu' compatible so the driver can
obtain the necessary syscon regmap.
The Exynos850 PMU relies on a separate system controller block to handle
interrupts generation, similar to the hardware design of the GS101
SoC. To ensure the hardware is correctly described, this syscon phandle
must be explicitly provided.
Reviewed-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
Signed-off-by: Alexey Klimov <alexey.klimov@xxxxxxxxxx>
---
Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
index 76ce7e98c10f..6550c3736a3b 100644
--- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
@@ -182,6 +182,7 @@ allOf:
contains:
enum:
- google,gs101-pmu
+ - samsung,exynos850-pmu
then:
required:
- google,pmu-intr-gen-syscon
--
2.51.0