scsi: ufs: dt-bindings: exynos: Add power-domains

The UFS controller can be part of a power domain, so we need to allow
the relevant property 'power-domains'.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Link: https://patch.msgid.link/20251007-power-domains-scsi-ufs-dt-bindings-exynos-v1-1-1acfa81a887a@linaro.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
index b4e744ebffd10aa237e01a675039f173e29c888a..a7eb7ad85a94e588473eab896e48934cd5f72313 100644 (file)
--- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
+++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml
@@ -61,6 +61,9 @@ properties:
   phy-names:
     const: ufs-phy
 
+  power-domains:
+    maxItems: 1
+
   samsung,sysreg:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     items: