Commit 74081c9f authored by Fabrizio Castro's avatar Fabrizio Castro Committed by Wim Van Sebroeck
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dt-bindings: watchdog: renesas-wdt: Document r8a774a1 support 



RZ/G2M (R8A774A1) watchdog implementation is compatible with R-Car
Gen3, therefore add relevant documentation.

Signed-off-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: default avatarBiju Das <biju.das@bp.renesas.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarSimon Horman <horms+renesas@verge.net.au>
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@linux-watchdog.org>
parent 3f16503b

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

+3 −2
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ Required properties: 
	       Examples with soctypes are:

		 - "renesas,r8a7743-wdt" (RZ/G1M)

		 - "renesas,r8a7745-wdt" (RZ/G1E)

		 - "renesas,r8a774a1-wdt" (RZ/G2M)

	         - "renesas,r8a7790-wdt" (R-Car H2)

	         - "renesas,r8a7791-wdt" (R-Car M2-W)

	         - "renesas,r8a7792-wdt" (R-Car V2H)
@@ -21,8 +22,8 @@ Required properties: 
	         - "renesas,r7s72100-wdt" (RZ/A1)

		The generic compatible string must be:

		 - "renesas,rza-wdt" for RZ/A

		 - "renesas,rcar-gen2-wdt" for R-Car Gen2 and RZ/G

		 - "renesas,rcar-gen3-wdt" for R-Car Gen3

		 - "renesas,rcar-gen2-wdt" for R-Car Gen2 and RZ/G1

		 - "renesas,rcar-gen3-wdt" for R-Car Gen3 and RZ/G2



- reg : Should contain WDT registers location and length

- clocks : the clock feeding the watchdog timer.

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