[PATCH v3 04/20] dt-bindings: watchdog: Document Google gs101 & gs201 watchdog bindings

[Sam Protsenko]

On Wed, Oct 11, 2023 at 1:49 PM Peter Griffin <peter.griffin at linaro.org> wrote:
>
> Add the "google,gs101-wdt" and "google,gs201-wdt" compatibles to the
> dt-schema documentation.
>
> gs101 SoC has two CPU clusters and each cluster has its own dedicated
> watchdog timer (similar to exynos850 and exynosautov9 SoCs).
>
> These WDT instances are controlled using different bits in PMU
> registers.
>
> Signed-off-by: Peter Griffin <peter.griffin at linaro.org>
> ---
>  .../devicetree/bindings/watchdog/samsung-wdt.yaml      | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
> index 8fb6656ba0c2..67c8767f0499 100644
> --- a/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/samsung-wdt.yaml
> @@ -17,6 +17,8 @@ description: |+
>  properties:
>    compatible:
>      enum:
> +      - google,gs101-wdt                      # for Google gs101
> +      - google,gs201-wdt                      # for Google gs201
>        - samsung,s3c2410-wdt                   # for S3C2410
>        - samsung,s3c6410-wdt                   # for S3C6410, S5PV210 and Exynos4
>        - samsung,exynos5250-wdt                # for Exynos5250
> @@ -42,13 +44,13 @@ 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 gsx01)

Please stick to 80 characters per line when possible.

>
>    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 gsx01).
>
>  required:
>    - compatible
> @@ -69,6 +71,8 @@ allOf:
>                - samsung,exynos7-wdt
>                - samsung,exynos850-wdt
>                - samsung,exynosautov9-wdt
> +              - google,gs101-wdt
> +              - google,gs201-wdt
>      then:
>        required:
>          - samsung,syscon-phandle
> @@ -79,6 +83,8 @@ allOf:
>              enum:
>                - samsung,exynos850-wdt
>                - samsung,exynosautov9-wdt
> +              - google,gs101-wdt
> +              - google,gs201-wdt
>      then:
>        properties:
>          clocks:
> --
> 2.42.0.655.g421f12c284-goog
>