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Commit 94c30732 authored by Xiao Jiang's avatar Xiao Jiang Committed by Tony Lindgren
Browse files

arm/dts: add wdt node for omap3 and omap4 



Add wdt node to support dt.

Signed-off-by: default avatarXiao Jiang <jgq516@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 3319f697

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

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TI Watchdog Timer (WDT) Controller for OMAP



Required properties:

compatible:

- "ti,omap3-wdt" for OMAP3

- "ti,omap4-wdt" for OMAP4

- ti,hwmods: Name of the hwmod associated to the WDT



Examples:



wdt2: wdt@4a314000 {

	compatible = "ti,omap4-wdt", "ti,omap3-wdt";

	ti,hwmods = "wd_timer2";

};

arch/arm/boot/dts/omap3.dtsi

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@@ -215,5 +215,10 @@ 
			compatible = "ti,omap3-hsmmc";

			ti,hwmods = "mmc3";

		};



		wdt2: wdt@48314000 {

			compatible = "ti,omap3-wdt";

			ti,hwmods = "wd_timer2";

		};

	};

};

arch/arm/boot/dts/omap4.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -272,5 +272,10 @@ 
			ti,hwmods = "mmc5";

			ti,needs-special-reset;

		};



		wdt2: wdt@4a314000 {

			compatible = "ti,omap4-wdt", "ti,omap3-wdt";

			ti,hwmods = "wd_timer2";

		};

	};

};