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Date: Tue, 09 Dec 2014 18:20:21 -0800
From: Florian Fainelli <f.fainelli@gmail.com>
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To: Ray Jui <rjui@broadcom.com>, Wolfram Sang <wsa@the-dreams.de>,
        Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
        Kumar Gala <galak@codeaurora.org>,
        Grant Likely <grant.likely@linaro.org>,
        Christian Daudt <bcm@fixthebug.org>, Matt Porter <mporter@linaro.org>,
        Russell King <linux@arm.linux.org.uk>
CC: Scott Branden <sbranden@broadcom.com>, linux-i2c@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org
Subject: Re: [PATCH v2 3/4] ARM: mach-bcm: Enable I2C support for iProc
References: <Ray Jui <rjui@broadcom.com> <1418177893-22094-1-git-send-email-rjui@broadcom.com> <1418177893-22094-4-git-send-email-rjui@broadcom.com>
In-Reply-To: <1418177893-22094-4-git-send-email-rjui@broadcom.com>
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On 09/12/14 18:18, Ray Jui wrote:
> Enable I2C driver support for Broadcom iProc family of SoCs by
> selecting I2C_BCM_IPROC
> 
> Signed-off-by: Ray Jui <rjui@broadcom.com>
> Reviewed-by: Scott Branden <sbranden@broadcom.com>
> ---
>  arch/arm/mach-bcm/Kconfig |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
> index aaeec78..86ee90b 100644
> --- a/arch/arm/mach-bcm/Kconfig
> +++ b/arch/arm/mach-bcm/Kconfig
> @@ -19,6 +19,7 @@ config ARCH_BCM_IPROC
>  	select ARCH_REQUIRE_GPIOLIB
>  	select ARM_AMBA
>  	select PINCTRL
> +	select I2C_BCM_IPROC

One way to avoid having to modify mach-bcm/Kconfig would be to have your
i2c driver Kconfig do this:

default ARCH_BCM_IPROC

would that work?

>  	help
>  	  This enables support for systems based on Broadcom IPROC architected SoCs.
>  	  The IPROC complex contains one or more ARM CPUs along with common
> 

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