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dt-bindings: watchdog: sun4i: Add the watchdog clock 

The Allwinner watchdog has a clock that has been described in some DT, but
not all of them.

The binding is also completely missing that description. Let's add that
property to be consistent.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20190821143835.7294-4-mripard@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Maxime Ripard 2019-08-21 16:38:33 +02:00 committed by Wim Van Sebroeck
parent f285e78fb7
commit 284ec100d0
1 changed files with 5 additions and 0 deletions
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Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml
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@ -31,12 +31,16 @@ properties:
reg: reg:
maxItems: 1 maxItems: 1
clocks:
maxItems: 1
interrupts: interrupts:
maxItems: 1 maxItems: 1
required: required:
- compatible - compatible
- reg - reg
- clocks
- interrupts - interrupts
unevaluatedProperties: false unevaluatedProperties: false
@ -47,6 +51,7 @@ examples:
compatible = "allwinner,sun4i-a10-wdt"; compatible = "allwinner,sun4i-a10-wdt";
reg = <0x01c20c90 0x10>; reg = <0x01c20c90 0x10>;
interrupts = <24>; interrupts = <24>;
clocks = <&osc24M>;
timeout-sec = <10>; timeout-sec = <10>;
}; };