[v2] dt-bindings: watchdog: renesas,wdt: Document RZ/V2L SoC

Document RZ/V2L WDT bindings. RZ/V2L WDT is identical to one found
on the RZ/G2L SoC. No driver changes are required as generic compatible
string "renesas,rzg2l-wdt" will be used as a fallback.

While at it, drop the comment "# RZ/G2L" for "renesas,rzg2l-wdt"
compatible string as this will avoid changing the line for every new
SoC addition.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v1->v2:
* Included RB tags
* Drop the comment "# RZ/G2L" for "renesas,rzg2l-wdt" compatible string
  as suggested by Geert.

v1:
https://patchwork.kernel.org/project/linux-renesas-soc/patch/
20220227225309.28098-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
---
 Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

On Tue, Mar 01, 2022 at 12:23:32PM +0000, Lad Prabhakar wrote:
> Document RZ/V2L WDT bindings. RZ/V2L WDT is identical to one found
> on the RZ/G2L SoC. No driver changes are required as generic compatible
> string "renesas,rzg2l-wdt" will be used as a fallback.
> 
> While at it, drop the comment "# RZ/G2L" for "renesas,rzg2l-wdt"
> compatible string as this will avoid changing the line for every new
> SoC addition.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
> v1->v2:
> * Included RB tags
> * Drop the comment "# RZ/G2L" for "renesas,rzg2l-wdt" compatible string
>   as suggested by Geert.
> 
> v1:
> https://patchwork.kernel.org/project/linux-renesas-soc/patch/
> 20220227225309.28098-1-prabhakar.mahadev-lad.rj@bp.renesas.com/
> ---
>  Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml
> index 91a98ccd4226..146ae20eacbb 100644
> --- a/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/renesas,wdt.yaml
> @@ -22,7 +22,8 @@ properties:
>        - items:
>            - enum:
>                - renesas,r9a07g044-wdt    # RZ/G2{L,LC}
> -          - const: renesas,rzg2l-wdt     # RZ/G2L
> +              - renesas,r9a07g054-wdt    # RZ/V2L
> +          - const: renesas,rzg2l-wdt
>  
>        - items:
>            - enum: