linux/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt

Allwinner SoCs Watchdog timer

Required properties:

- compatible : should be either "allwinner,sun4i-a10-wdt" or
               "allwinner,sun6i-a31-wdt"
- reg : Specifies base physical address and size of the registers.

Example:

wdt: watchdog@01c20c90 {
	compatible = "allwinner,sun4i-a10-wdt";
	reg = <0x01c20c90 0x10>;
};
ARM: sun6i: Add restart code for the A31 The Allwinner A31 has a different watchdog, with a slightly different register layout, that requires a different restart code. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> 2013-03-11 19:21:11 +00:00			`Allwinner SoCs Watchdog timer`
ARM: sunxi: Add sunxi restart function via onchip watchdog Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> 2012-11-19 17:57:08 +00:00
			`Required properties:`

watchdog: sunxi: Change compatibles The Allwinner A10 and A31 compatibles were following a slightly different compatible patterns than the rest of the SoCs for historical reasons. Change the compatibles to match the other pattern in the watchdog controller driver for consistency. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 2014-02-07 21:29:24 +00:00			`- compatible : should be either "allwinner,sun4i-a10-wdt" or`
			`"allwinner,sun6i-a31-wdt"`
ARM: sunxi: Add sunxi restart function via onchip watchdog Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> 2012-11-19 17:57:08 +00:00			`- reg : Specifies base physical address and size of the registers.`

			`Example:`

			`wdt: watchdog@01c20c90 {`
watchdog: sunxi: Change compatibles The Allwinner A10 and A31 compatibles were following a slightly different compatible patterns than the rest of the SoCs for historical reasons. Change the compatibles to match the other pattern in the watchdog controller driver for consistency. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 2014-02-07 21:29:24 +00:00			`compatible = "allwinner,sun4i-a10-wdt";`
ARM: sunxi: Add sunxi restart function via onchip watchdog Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> 2012-11-19 17:57:08 +00:00			`reg = <0x01c20c90 0x10>;`
			`};`