diff options
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml | 52 |
1 files changed, 43 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml index 51e597ba7db2..41aee1655b0c 100644 --- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml @@ -74,26 +74,31 @@ allOf: contains: enum: - google,gs101-wdt - - samsung,exynos5250-wdt - - samsung,exynos5420-wdt - - samsung,exynos7-wdt - samsung,exynos850-wdt - - samsung,exynos990-wdt - samsung,exynosautov9-wdt - samsung,exynosautov920-wdt then: + properties: + clocks: + items: + - description: Bus clock, used for register interface + - description: Source clock (driving watchdog counter) + clock-names: + items: + - const: watchdog + - const: watchdog_src + samsung,cluster-index: + enum: [0, 1] required: + - samsung,cluster-index - samsung,syscon-phandle + - if: properties: compatible: contains: enum: - - google,gs101-wdt - - samsung,exynos850-wdt - samsung,exynos990-wdt - - samsung,exynosautov9-wdt - - samsung,exynosautov920-wdt then: properties: clocks: @@ -106,7 +111,35 @@ allOf: - const: watchdog_src required: - samsung,cluster-index - else: + - samsung,syscon-phandle + + - if: + properties: + compatible: + contains: + enum: + - samsung,exynos5250-wdt + - samsung,exynos5420-wdt + - samsung,exynos7-wdt + then: + properties: + clocks: + items: + - description: Bus clock, which is also a source clock + clock-names: + items: + - const: watchdog + samsung,cluster-index: false + required: + - samsung,syscon-phandle + + - if: + properties: + compatible: + contains: + enum: + - samsung,s3c6410-wdt + then: properties: clocks: items: @@ -115,6 +148,7 @@ allOf: items: - const: watchdog samsung,cluster-index: false + samsung,syscon-phandle: false unevaluatedProperties: false |