netdev - Re: [PATCH v3 13/42] watchdog: ep93xx: add DT support for Cirrus EP93xx

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Date: Thu, 20 Jul 2023 06:29:18 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: nikita.shubin@...uefel.me, Hartley Sweeten
 <hsweeten@...ionengravers.com>, Lennert Buytenhek <kernel@...tstofly.org>,
 Alexander Sverdlin <alexander.sverdlin@...il.com>,
 Russell King <linux@...linux.org.uk>, Lukasz Majewski <lukma@...x.de>,
 Linus Walleij <linus.walleij@...aro.org>, Bartosz Golaszewski
 <brgl@...ev.pl>, Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Daniel Lezcano <daniel.lezcano@...aro.org>,
 Thomas Gleixner <tglx@...utronix.de>, Alessandro Zummo
 <a.zummo@...ertech.it>, Alexandre Belloni <alexandre.belloni@...tlin.com>,
 Wim Van Sebroeck <wim@...ux-watchdog.org>, Sebastian Reichel
 <sre@...nel.org>, Thierry Reding <thierry.reding@...il.com>,
 Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
 Mark Brown <broonie@...nel.org>, "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Paolo Abeni <pabeni@...hat.com>, Vinod Koul <vkoul@...nel.org>,
 Miquel Raynal <miquel.raynal@...tlin.com>,
 Richard Weinberger <richard@....at>, Vignesh Raghavendra <vigneshr@...com>,
 Damien Le Moal <dlemoal@...nel.org>, Sergey Shtylyov <s.shtylyov@....ru>,
 Dmitry Torokhov <dmitry.torokhov@...il.com>, Arnd Bergmann <arnd@...db.de>,
 Olof Johansson <olof@...om.net>, soc@...nel.org,
 Liam Girdwood <lgirdwood@...il.com>, Jaroslav Kysela <perex@...ex.cz>,
 Takashi Iwai <tiwai@...e.com>, Andy Shevchenko <andy@...nel.org>,
 Michael Peters <mpeters@...eddedTS.com>, Kris Bahnsen <kris@...eddedTS.com>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
 linux-clk@...r.kernel.org, linux-rtc@...r.kernel.org,
 linux-watchdog@...r.kernel.org, linux-pm@...r.kernel.org,
 linux-pwm@...r.kernel.org, linux-spi@...r.kernel.org,
 netdev@...r.kernel.org, dmaengine@...r.kernel.org,
 linux-mtd@...ts.infradead.org, linux-ide@...r.kernel.org,
 linux-input@...r.kernel.org, alsa-devel@...a-project.org
Subject: Re: [PATCH v3 13/42] watchdog: ep93xx: add DT support for Cirrus
 EP93xx

On 7/20/23 04:29, Nikita Shubin via B4 Relay wrote:
> From: Nikita Shubin <nikita.shubin@...uefel.me>
> 
> Add OF ID match table.
> 
> Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>

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

> ---
>   drivers/watchdog/ep93xx_wdt.c | 8 ++++++++
>   1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/watchdog/ep93xx_wdt.c b/drivers/watchdog/ep93xx_wdt.c
> index 59dfd7f6bf0b..af89b7bb8f66 100644
> --- a/drivers/watchdog/ep93xx_wdt.c
> +++ b/drivers/watchdog/ep93xx_wdt.c
> @@ -19,6 +19,7 @@
>    */
>   
>   #include <linux/platform_device.h>
> +#include <linux/mod_devicetable.h>
>   #include <linux/module.h>
>   #include <linux/watchdog.h>
>   #include <linux/io.h>
> @@ -127,9 +128,16 @@ static int ep93xx_wdt_probe(struct platform_device *pdev)
>   	return 0;
>   }
>   
> +static const struct of_device_id ep93xx_wdt_of_ids[] = {
> +	{ .compatible = "cirrus,ep9301-wdt" },
> +	{ /* sentinel */ }
> +};
> +MODULE_DEVICE_TABLE(of, ep93xx_wdt_of_ids);
> +
>   static struct platform_driver ep93xx_wdt_driver = {
>   	.driver		= {
>   		.name	= "ep93xx-wdt",
> +		.of_match_table = ep93xx_wdt_of_ids,
>   	},
>   	.probe		= ep93xx_wdt_probe,
>   };
>