[PATCH v2] watchdog: renesas-wdt: Add support for the r8a7796 wdt

[PATCH v2] watchdog: renesas-wdt: Add support for the r8a7796 wdt

[Geert Uytterhoeven]

Document support for the Watchdog Timer (WDT) Controller in the Renesas
R-Car M3-W (r8a7796) SoC.

No driver update is needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
Acked-by: Wolfram Sang <wsa+renesas-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
v2:
  - Add Acked-by.

 Documentation/devicetree/bindings/watchdog/renesas-wdt.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
index b9512f1eb80a0205..da24e31334177768 100644
--- a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
@@ -1,7 +1,11 @@
 Renesas Watchdog Timer (WDT) Controller
 
 Required properties:
-- compatible : Should be "renesas,r8a7795-wdt", or "renesas,rcar-gen3-wdt"
+- compatible : Should be "renesas,<soctype>-wdt", and
+	       "renesas,rcar-gen3-wdt" as fallback.
+	       Examples with soctypes are:
+	         - "renesas,r8a7795-wdt" (R-Car H3)
+	         - "renesas,r8a7796-wdt" (R-Car M3-W)
 
   When compatible with the generic version, nodes must list the SoC-specific
   version corresponding to the platform first, followed by the generic
-- 
1.9.1

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Re: [PATCH v2] watchdog: renesas-wdt: Add support for the r8a7796 wdt

[Guenter Roeck]

On 07/19/2016 04:46 AM, Geert Uytterhoeven wrote:
> Document support for the Watchdog Timer (WDT) Controller in the Renesas
> R-Car M3-W (r8a7796) SoC.
>
> No driver update is needed.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>
> Acked-by: Wolfram Sang <wsa+renesas-jBu1N2QxHDJrcw3mvpCnnVaTQe2KTcn/@public.gmane.org>
> Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

Reviewed-by: Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>

> ---
> v2:
>    - Add Acked-by.
>
>   Documentation/devicetree/bindings/watchdog/renesas-wdt.txt | 6 +++++-
>   1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
> index b9512f1eb80a0205..da24e31334177768 100644
> --- a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
> +++ b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
> @@ -1,7 +1,11 @@
>   Renesas Watchdog Timer (WDT) Controller
>
>   Required properties:
> -- compatible : Should be "renesas,r8a7795-wdt", or "renesas,rcar-gen3-wdt"
> +- compatible : Should be "renesas,<soctype>-wdt", and
> +	       "renesas,rcar-gen3-wdt" as fallback.
> +	       Examples with soctypes are:
> +	         - "renesas,r8a7795-wdt" (R-Car H3)
> +	         - "renesas,r8a7796-wdt" (R-Car M3-W)
>
>     When compatible with the generic version, nodes must list the SoC-specific
>     version corresponding to the platform first, followed by the generic
>

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