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-rw-r--r--Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml29
1 files changed, 19 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
index 8fb6656ba0c2..77a5ddd0426e 100644
--- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
@@ -16,14 +16,20 @@ description: |+
properties:
compatible:
- enum:
- - samsung,s3c2410-wdt # for S3C2410
- - samsung,s3c6410-wdt # for S3C6410, S5PV210 and Exynos4
- - samsung,exynos5250-wdt # for Exynos5250
- - samsung,exynos5420-wdt # for Exynos5420
- - samsung,exynos7-wdt # for Exynos7
- - samsung,exynos850-wdt # for Exynos850
- - samsung,exynosautov9-wdt # for Exynosautov9
+ oneOf:
+ - enum:
+ - google,gs101-wdt # for Google gs101
+ - samsung,s3c2410-wdt # for S3C2410
+ - samsung,s3c6410-wdt # for S3C6410, S5PV210 and Exynos4
+ - samsung,exynos5250-wdt # for Exynos5250
+ - samsung,exynos5420-wdt # for Exynos5420
+ - samsung,exynos7-wdt # for Exynos7
+ - samsung,exynos850-wdt # for Exynos850
+ - samsung,exynosautov9-wdt # for Exynosautov9
+ - items:
+ - enum:
+ - tesla,fsd-wdt
+ - const: samsung,exynos7-wdt
reg:
maxItems: 1
@@ -42,13 +48,14 @@ properties:
samsung,cluster-index:
$ref: /schemas/types.yaml#/definitions/uint32
description:
- Index of CPU cluster on which watchdog is running (in case of Exynos850)
+ Index of CPU cluster on which watchdog is running (in case of Exynos850
+ or Google gs101).
samsung,syscon-phandle:
$ref: /schemas/types.yaml#/definitions/phandle
description:
Phandle to the PMU system controller node (in case of Exynos5250,
- Exynos5420, Exynos7 and Exynos850).
+ Exynos5420, Exynos7, Exynos850 and gs101).
required:
- compatible
@@ -64,6 +71,7 @@ allOf:
compatible:
contains:
enum:
+ - google,gs101-wdt
- samsung,exynos5250-wdt
- samsung,exynos5420-wdt
- samsung,exynos7-wdt
@@ -77,6 +85,7 @@ allOf:
compatible:
contains:
enum:
+ - google,gs101-wdt
- samsung,exynos850-wdt
- samsung,exynosautov9-wdt
then: