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dt-bindings: watchdog: renesas-wdt: Add support for the r8a77970 wdt 

Document support for the Watchdog Timer (WDT) Controller in the Renesas
R-Car V3M (r8a77970) SoC.  Restore sort order while at it.

No driver update is needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Geert Uytterhoeven 2017-10-30 16:43:19 +01:00 committed by Wim Van Sebroeck
parent 7692a98269
commit c94ad30add
1 changed files with 2 additions and 1 deletions
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Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
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@ -4,10 +4,11 @@ Required properties:
- compatible : Should be "renesas,<soctype>-wdt", and
"renesas,rcar-gen3-wdt" or "renesas,rza-wdt" as fallback.
Examples with soctypes are:
- "renesas,r7s72100-wdt" (RZ/A1)
- "renesas,r8a7795-wdt" (R-Car H3)
- "renesas,r8a7796-wdt" (R-Car M3-W)
- "renesas,r8a77970-wdt" (R-Car V3M)
- "renesas,r8a77995-wdt" (R-Car D3)
- "renesas,r7s72100-wdt" (RZ/A1)
When compatible with the generic version, nodes must list the SoC-specific
version corresponding to the platform first, followed by the generic