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    Subject[PATCH 02/20] Documentation: watchdog: at91sam9_wdt: add clocks property
    Date
    The watchdog has an input clock, the slow clock. It is required as it will
    not function without it.

    Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
    ---
    Cc: Wim Van Sebroeck <wim@iguana.be>
    Cc: linux-watchdog@vger.kernel.org
    Documentation/devicetree/bindings/watchdog/atmel-wdt.txt | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
    index a4d869744f59..86fa6de1019b 100644
    --- a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
    +++ b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
    @@ -6,6 +6,7 @@ Required properties:
    - compatible: must be "atmel,at91sam9260-wdt".
    - reg: physical base address of the controller and length of memory mapped
    region.
    +- clocks: phandle to input clock.

    Optional properties:
    - timeout-sec: contains the watchdog timeout in seconds.
    @@ -39,6 +40,7 @@ Example:
    compatible = "atmel,at91sam9260-wdt";
    reg = <0xfffffd40 0x10>;
    interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
    + clocks = <&clk32k>;
    timeout-sec = <15>;
    atmel,watchdog-type = "hardware";
    atmel,reset-type = "all";
    --
    2.1.4


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