linux-kernel - Re: [PATCH 4/7] watchdog: Allow building BCM7038

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Message-ID: <20211028181855.GB705675@roeck-us.net>
Date:   Thu, 28 Oct 2021 11:18:55 -0700
From:   Guenter Roeck <linux@...ck-us.net>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     linux-kernel@...r.kernel.org, rafal@...ecki.pl,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Rob Herring <robh+dt@...nel.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        "maintainer:BROADCOM BCM63XX ARM ARCHITECTURE" 
        <bcm-kernel-feedback-list@...adcom.com>,
        Justin Chen <justinpopo6@...il.com>,
        "open list:WATCHDOG DEVICE DRIVERS" <linux-watchdog@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        "open list:MIPS" <linux-mips@...r.kernel.org>,
        "moderated list:BROADCOM BCM63XX ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 4/7] watchdog: Allow building BCM7038_WDT for BCM63XX

On Thu, Oct 28, 2021 at 10:23:19AM -0700, Florian Fainelli wrote:
> CONFIG_BCM63XX denotes the legacy MIPS-based DSL SoCs which utilize the
> same piece of hardware as a watchdog, make it possible to select that
> driver for those platforms.
> 
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

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

> ---
>  drivers/watchdog/Kconfig | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
> index bf59faeb3de1..24a775dd2bf1 100644
> --- a/drivers/watchdog/Kconfig
> +++ b/drivers/watchdog/Kconfig
> @@ -1756,12 +1756,13 @@ config BCM7038_WDT
>  	tristate "BCM7038 Watchdog"
>  	select WATCHDOG_CORE
>  	depends on HAS_IOMEM
> -	depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST
> +	depends on ARCH_BRCMSTB || BMIPS_GENERIC || BCM63XX || COMPILE_TEST
>  	help
>  	 Watchdog driver for the built-in hardware in Broadcom 7038 and
>  	 later SoCs used in set-top boxes.  BCM7038 was made public
>  	 during the 2004 CES, and since then, many Broadcom chips use this
> -	 watchdog block, including some cable modem chips.
> +	 watchdog block, including some cable modem chips and DSL (63xx)
> +	 chips.
>  
>  config IMGPDC_WDT
>  	tristate "Imagination Technologies PDC Watchdog Timer"
> -- 
> 2.25.1
>