linux-kernel - Re: [PATCH v2] pwm: kconfig: enable kona pwm to be built for cygnus arch

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Message-ID: <29dc5815-e897-ca7d-0e26-668faa635938@broadcom.com>
Date:   Wed, 21 Nov 2018 11:00:45 -0800
From:   Florian Fainelli <florian.fainelli@...adcom.com>
To:     Clément Péron <peron.clem@...il.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>
Cc:     bcm-kernel-feedback-list@...adcom.com, linux-pwm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] pwm: kconfig: enable kona pwm to be built for cygnus
 arch



On 11/21/2018 4:35 AM, Clément Péron wrote:
> The Cygnus architecture use a Kona PWM. This is already present
> in the device tree but can't be built actually. Hence, allow the
> Kona PWM to be built for Cygnus arch.
> 
> Signed-off-by: Clément Péron <peron.clem@...il.com>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>

The "default ARCH_BCM_CYGNUS" could arguably cover ARCH_BCM_MOBILE as
well, but this is not probably worth a respin just to address that.

> ---
>  drivers/pwm/Kconfig | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
> index 27e5dd47a01f..982f4059f4e8 100644
> --- a/drivers/pwm/Kconfig
> +++ b/drivers/pwm/Kconfig
> @@ -88,7 +88,9 @@ config PWM_BCM_IPROC
>  
>  config PWM_BCM_KONA
>  	tristate "Kona PWM support"
> -	depends on ARCH_BCM_MOBILE
> +	depends on ARCH_BCM_MOBILE || ARCH_BCM_CYGNUS || COMPILE_TEST
> +	depends on HAVE_CLK && HAS_IOMEM
> +	default ARCH_BCM_CYGNUS
>  	help
>  	  Generic PWM framework driver for Broadcom Kona PWM block.
>  
> 

-- 
Florian