linux-kernel - Re: [PATCH 1/3] mfd: da9062: fix watchdog compatible string

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Date:   Sat, 11 Jan 2020 08:47:10 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Marco Felsch <m.felsch@...gutronix.de>
Cc:     support.opensource@...semi.com, robh+dt@...nel.org,
        lee.jones@...aro.org, stwiss.opensource@...semi.com,
        Adam.Thomson.Opensource@...semi.com,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...gutronix.de
Subject: Re: [PATCH 1/3] mfd: da9062: fix watchdog compatible string

On Wed, Jan 08, 2020 at 10:57:02AM +0100, Marco Felsch wrote:
> The watchdog driver compatible is "dlg,da9062-watchdog" and not
> "dlg,da9062-wdt". Therefore the mfd-core can't populate the of_node and
> fwnode. As result the watchdog driver can't parse the devicetree.
> 
> Fixes: 9b40b030c4ad ("mfd: da9062: Supply core driver")
> Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>

Acked-by: Guenter Roeck <linux@...ck-us.net>

> ---
>  drivers/mfd/da9062-core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c
> index e69626867c26..9143de7b77b8 100644
> --- a/drivers/mfd/da9062-core.c
> +++ b/drivers/mfd/da9062-core.c
> @@ -248,7 +248,7 @@ static const struct mfd_cell da9062_devs[] = {
>  		.name		= "da9062-watchdog",
>  		.num_resources	= ARRAY_SIZE(da9062_wdt_resources),
>  		.resources	= da9062_wdt_resources,
> -		.of_compatible  = "dlg,da9062-wdt",
> +		.of_compatible  = "dlg,da9062-watchdog",
>  	},
>  	{
>  		.name		= "da9062-thermal",