Commit 0ab13808 authored by Chris Brandt's avatar Chris Brandt Committed by Wim Van Sebroeck
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watchdog: renesas-wdt: add support for rza 



Describe the WDT hardware in the RZ/A series.

Signed-off-by: default avatarChris Brandt <chris.brandt@renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@iguana.be>
parent aea24187

Documentation/devicetree/bindings/watchdog/renesas-wdt.txt

+3 −1
Original line number Diff line number Diff line
@@ -2,10 +2,11 @@ Renesas Watchdog Timer (WDT) Controller 


Required properties:

- compatible : Should be "renesas,<soctype>-wdt", and

	       "renesas,rcar-gen3-wdt" as fallback.

	       "renesas,rcar-gen3-wdt" or "renesas,rza-wdt" as fallback.

	       Examples with soctypes are:

	         - "renesas,r8a7795-wdt" (R-Car H3)

	         - "renesas,r8a7796-wdt" (R-Car M3-W)

	         - "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
@@ -17,6 +18,7 @@ Required properties: 
Optional properties:

- timeout-sec : Contains the watchdog timeout in seconds

- power-domains : the power domain the WDT belongs to

- interrupts: Some WDTs have an interrupt when used in interval timer mode



Examples:

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