From 411727d9182d7a067fdd16a125d2069f52e8bb7f Mon Sep 17 00:00:00 2001 From: Peter Griffin Date: Fri, 14 Nov 2025 12:00:16 +0000 Subject: [PATCH] dt-bindings: soc: samsung: exynos-pmu: remove syscon for google,gs101-pmu Since commit ba5095ebbc7a ("mfd: syscon: Allow syscon nodes without a "syscon" compatible") it is possible to register a regmap without the syscon compatible in the node. Update the bindings for google,gs101-pmu so that the syscon compatible is no longer required. As it isn't really correct to claim we are compatible with syscon (as a mmio regmap created by syscon will not work on gs101). Additionally (with the benefit of hindsight) PMU register writes were never working with a MMIO syscon on gs101, so the ABI break is justified. Signed-off-by: Peter Griffin Acked-by: Rob Herring (Arm) Link: https://patch.msgid.link/20251114-remove-pmu-syscon-compat-v2-1-9496e8c496c7@linaro.org Signed-off-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml index 6de47489ee42f..936352a6110f3 100644 --- a/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml +++ b/Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml @@ -34,9 +34,10 @@ select: properties: compatible: oneOf: + - enum: + - google,gs101-pmu - items: - enum: - - google,gs101-pmu - samsung,exynos3250-pmu - samsung,exynos4210-pmu - samsung,exynos4212-pmu -- 2.47.3