linux_dsm_epyc7002/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt
Mesih Kilinc dabfc8364c
dt-bindings: watchdog: Add Allwinner ARMv5 F1C100s wdt
Allwinner ARMv5 F1C100s has similar watchdog timer to sun6i A31.
Add definition for it.

Signed-off-by: Mesih Kilinc <mesihkilinc@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-12-05 11:58:41 +01:00

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Allwinner SoCs Watchdog timer
Required properties:
- compatible : should be one of
"allwinner,sun4i-a10-wdt"
"allwinner,sun6i-a31-wdt"
"allwinner,sun50i-a64-wdt","allwinner,sun6i-a31-wdt"
"allwinner,suniv-f1c100s-wdt", "allwinner,sun4i-a10-wdt"
- reg : Specifies base physical address and size of the registers.
Optional properties:
- timeout-sec : Contains the watchdog timeout in seconds
Example:
wdt: watchdog@1c20c90 {
compatible = "allwinner,sun4i-a10-wdt";
reg = <0x01c20c90 0x10>;
timeout-sec = <10>;
};