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SubjectRe: [PATCH v2 4/5] watchdog: jz4740: Add support for the watchdog in jz4780 SoC
On Fri, Sep 15, 2017 at 09:20:19PM +0200, Mathieu Malaterre wrote:
> The watchdog unit present in the JZ4780 works the same as the one in the
> JZ4740.
>
> Signed-off-by: Mathieu Malaterre <malat@debian.org>
> ---
> Changes in v2:
> * do not re-use the compatible string for different SoC (Paul Cercueil)

I thought that was one of the specific features of compatible statements,
to avoid having to change the driver each time a new chip comes along.
Did that change recently ?

Guenter

>
> drivers/watchdog/jz4740_wdt.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/watchdog/jz4740_wdt.c b/drivers/watchdog/jz4740_wdt.c
> index 20627f22baf6..aafbeb96561b 100644
> --- a/drivers/watchdog/jz4740_wdt.c
> +++ b/drivers/watchdog/jz4740_wdt.c
> @@ -146,6 +146,7 @@ static const struct watchdog_ops jz4740_wdt_ops = {
> #ifdef CONFIG_OF
> static const struct of_device_id jz4740_wdt_of_matches[] = {
> { .compatible = "ingenic,jz4740-watchdog", },
> + { .compatible = "ingenic,jz4780-watchdog", },
> { /* sentinel */ }
> };
> MODULE_DEVICE_TABLE(of, jz4740_wdt_of_matches);
> --
> 2.11.0
>

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