[PATCH v2] dt-bindings: soc: samsung: exynos-sysreg: add power-domains

[André Draszik]

On gs101 only, sysreg can be part of a power domain, so we need to
allow the relevant property 'power-domains' for the relevant
compatibles google,gs101-*-sysreg.

Signed-off-by: André Draszik <andre.draszik at linaro.org>
---
Changes in v2:
- limit to gs101 only (Krzysztof)
- Link to v1: https://lore.kernel.org/r/20251008-power-domains-dt-bindings-soc-samsung-exynos-sysreg-v1-1-ab41c517dec6@linaro.org
---
 .../bindings/soc/samsung/samsung,exynos-sysreg.yaml         | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml
index d8b302f975474a87e4886006cf0b21cf758e4479..62bce63a1557cf425a651de8864f350b0c46b1ad 100644
--- a/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml
+++ b/Documentation/devicetree/bindings/soc/samsung/samsung,exynos-sysreg.yaml
@@ -73,6 +73,9 @@ properties:
   clocks:
     maxItems: 1
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -100,6 +103,16 @@ allOf:
       properties:
         clocks: false
 
+  - if:
+      properties:
+        compatible:
+          not:
+            contains:
+              pattern: "^google,gs101-[^-]+-sysreg$"
+    then:
+      properties:
+        power-domains: false
+
 additionalProperties: false
 
 examples:

---
base-commit: 3b9b1f8df454caa453c7fb07689064edb2eda90a
change-id: 20251007-power-domains-dt-bindings-soc-samsung-exynos-sysreg-5dd349912b0c

Best regards,
-- 
André Draszik <andre.draszik at linaro.org>