[PATCH v6 6/8] pinctrl: cygnus: add gpio/pinconf driver

Linus Walleij linus.walleij at linaro.org
Wed Mar 11 02:15:20 PDT 2015


On Tue, Mar 10, 2015 at 6:57 PM, Ray Jui <rjui at broadcom.com> wrote:
> On 3/10/2015 3:20 AM, Linus Walleij wrote:
>> On Mon, Mar 9, 2015 at 9:45 PM, Ray Jui <rjui at broadcom.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 at broadcom.com>
>>> Reviewed-by: Scott Branden <sbranden at broadcom.com>
>>> Tested-by: Dmitry Torokhov <dtor at chromium.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.

Yours,
Linus Walleij



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