[PATCH] dt-bindings: mmc: samsung,exynos-dw-mshc: Make both clocks required

[Ulf Hansson]

The current binding allows one or two clocks to be specified, which is
wrong, as both clocks are needed. This is also confirmed by looking at the
exiting upstream DTS files. Let's update the binding to fix this.

Cc: Ping Gao <ping.gao@xxxxxxxxxxx>
Reported-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
 .../devicetree/bindings/mmc/samsung,exynos-dw-mshc.yaml          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mmc/samsung,exynos-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/samsung,exynos-dw-mshc.yaml
index 27c4060f2f91..3e560dde714e 100644
--- a/Documentation/devicetree/bindings/mmc/samsung,exynos-dw-mshc.yaml
+++ b/Documentation/devicetree/bindings/mmc/samsung,exynos-dw-mshc.yaml
@@ -42,6 +42,7 @@ properties:
     maxItems: 1
 
   clocks:
+    minItems: 2
     maxItems: 2
     description:
       Handle to "biu" and "ciu" clocks for the
-- 
2.43.0