linux-kernel - Re: [PATCH v6 6/8] pinctrl: cygnus: add gpio/pinconf driver

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Date:	Wed, 18 Mar 2015 02:39:21 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Ray Jui <rjui@...adcom.com>
Cc:	Alexandre Courbot <gnurou@...il.com>,
	Stephen Warren <swarren@...dotorg.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Grant Likely <grant.likely@...aro.org>,
	Christian Daudt <bcm@...thebug.org>,
	Matt Porter <mporter@...aro.org>,
	Florian Fainelli <f.fainelli@...il.com>,
	Russell King <linux@....linux.org.uk>,
	Arnd Bergmann <arnd@...db.de>, Paul Bolle <pebolle@...cali.nl>,
	Scott Branden <sbranden@...adcom.com>,
	Dmitry Torokhov <dtor@...gle.com>,
	Anatol Pomazau <anatol@...gle.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	bcm-kernel-feedback-list <bcm-kernel-feedback-list@...adcom.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH v6 6/8] pinctrl: cygnus: add gpio/pinconf driver

On Wed, Mar 11, 2015 at 10:15 AM, Linus Walleij
<linus.walleij@...aro.org> wrote:
> On Tue, Mar 10, 2015 at 6:57 PM, Ray Jui <rjui@...adcom.com> wrote:
>> On 3/10/2015 3:20 AM, Linus Walleij wrote:
>>> On Mon, Mar 9, 2015 at 9:45 PM, Ray Jui <rjui@...adcom.com> wrote:
>>>
>>>> This adds the initial support of the Broadcom Cygnus GPIO/PINCONF driver
>>>> that supports all 3 GPIO controllers on Cygnus including the ASIU GPIO
>>>> controller, the chipCommonG GPIO controller, and the always-on GPIO
>>>> controller. Basic PINCONF configurations such as bias pull up/down, and
>>>> drive strength are also supported in this driver.
>>>>
>>>> Pins from the ASIU GPIO controller can be individually muxed to GPIO
>>>> function, through interaction with the Cygnus IOMUX controller
>>>>
>>>> Signed-off-by: Ray Jui <rjui@...adcom.com>
>>>> Reviewed-by: Scott Branden <sbranden@...adcom.com>
>>>> Tested-by: Dmitry Torokhov <dtor@...omium.org>
>>>
>>> Patch applied! But please look at this:
>>>
>>>> +#include <linux/gpio.h>
>>>
>>> Doesn't just #include <linux/gpio/driver.h> work?
>>>
>>
>> I think I need linux/gpio.h for gpiochip_add_pin_range and some related
>> APIs.
>
> OK you're right ... I need to fix this.

I sent a patch fixing this now... hope it will work.

Yours,
Linus Walleij
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