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-rw-r--r--Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml13
1 files changed, 10 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
index 1a71935d8a19..699831927932 100644
--- a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
+++ b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml
@@ -12,9 +12,13 @@ maintainers:
properties:
compatible:
- enum:
- - samsung,exynos5250-trng
- - samsung,exynos850-trng
+ oneOf:
+ - enum:
+ - samsung,exynos5250-trng
+ - samsung,exynos850-trng
+ - items:
+ - const: google,gs101-trng
+ - const: samsung,exynos850-trng
clocks:
minItems: 1
@@ -24,6 +28,9 @@ properties:
minItems: 1
maxItems: 2
+ power-domains:
+ maxItems: 1
+
reg:
maxItems: 1