[PATCH v6 2/6] dt-bindings: soc: samsung: exynos-pmu: Require pmu-intr-gen-syscon for Exynos850

[Alexey Klimov]

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 at linaro.org>
Acked-by: Rob Herring (Arm) <robh at kernel.org>
Signed-off-by: Alexey Klimov <alexey.klimov at linaro.org>
---
 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 5bd39876e3b3..7d58976dccc4 100644
--- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml
@@ -196,6 +196,7 @@ allOf:
           contains:
             enum:
               - google,gs101-pmu
+              - samsung,exynos850-pmu
     then:
       properties:
         reboot-mode:

-- 
2.51.0