On Mon, Jul 03, 2017 at 12:40:40AM +0200, Hauke Mehrtens wrote:
> The binding was not documented before, add the documentation now.
>
> Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
> ---
> .../devicetree/bindings/watchdog/lantiq-wdt.txt | 24 ++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
>
> diff --git a/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt b/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
> new file mode 100644
> index 000000000000..c3967feebb6c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/lantiq-wdt.txt
> @@ -0,0 +1,24 @@
> +Lantiq WTD watchdog binding
> +============================
> +
> +This describes the binding of the Lantiq watchdog driver.
> +
> +-------------------------------------------------------------------------------
> +Required properties:
> +- compatible : Should be one of
> + "lantiq,wdt"
> + "lantiq,xrx100-wdt"
> + "lantiq,xrx200-wdt"
> + "lantiq,falcon-wdt"
> +- lantiq,rcu : A phandle to the RCU syscon (required for
> + "lantiq,falcon-wdt", "lantiq,xrx200-wdt" and
> + "lantiq,xrx100-wdt")
> +
> +-------------------------------------------------------------------------------
> +Example for the watchdog on the xRX200 SoCs:
> + watchdog@803f0 {
> + compatible = "lantiq,xrx200-wdt", "lantiq,xrx100-wdt";
This is still mismatched. If the example is correct, then the compatible
list should be:
"lantiq,wdt"
"lantiq,xrx100-wdt"
"lantiq,xrx200-wdt", "lantiq,xrx100-wdt"
"lantiq,falcon-wdt"
You can also remove "lantiq,xrx200-wdt" from the driver if you want as
"lantiq,xrx100-wdt" is good enough to match on.
Rob
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