Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-10 Thread Steve Longerbeam
On 01/04/2017 05:22 AM, Rob Herring wrote: On Mon, Jan 02, 2017 at 01:07:51PM -0800, Steve Longerbeam wrote: Add optional reset-gpios pin control. If present, de-assert the specified reset gpio pin to bring the chip out of reset. Signed-off-by: Steve Longerbeam Cc: Linus Walleij Cc: Alexand

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-10 Thread Steve Longerbeam
On 01/04/2017 02:25 AM, Vladimir Zapolskiy wrote: Hi Steve, On 01/02/2017 11:07 PM, Steve Longerbeam wrote: Add optional reset-gpios pin control. If present, de-assert the specified reset gpio pin to bring the chip out of reset. Signed-off-by: Steve Longerbeam Cc: Linus Walleij Cc: Alexand

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-10 Thread Steve Longerbeam
On 01/04/2017 02:31 AM, Andy Shevchenko wrote: + reset_gpio = devm_gpiod_get_optional(&client->dev, "reset", +GPIOD_OUT_LOW); Shouldn't be _optional_exclusive? See this recent discussion https://patchwork.ozlabs.org/patch/7060

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-10 Thread Steve Longerbeam
On 01/03/2017 03:37 PM, Andy Shevchenko wrote: On Mon, Jan 2, 2017 at 11:07 PM, Steve Longerbeam wrote: Add optional reset-gpios pin control. If present, de-assert the specified reset gpio pin to bring the chip out of reset. --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-04 Thread Rob Herring
On Mon, Jan 02, 2017 at 01:07:51PM -0800, Steve Longerbeam wrote: > Add optional reset-gpios pin control. If present, de-assert the > specified reset gpio pin to bring the chip out of reset. > > Signed-off-by: Steve Longerbeam > Cc: Linus Walleij > Cc: Alexandre Courbot > Cc: linux-g...@vger.ke

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-04 Thread Andy Shevchenko
On Wed, Jan 4, 2017 at 12:20 PM, Vladimir Zapolskiy wrote: > On 01/04/2017 01:37 AM, Andy Shevchenko wrote: >> On Mon, Jan 2, 2017 at 11:07 PM, Steve Longerbeam >> wrote: >>> Add optional reset-gpios pin control. If present, de-assert the >>> specified reset gpio pin to bring the chip out of res

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-04 Thread Vladimir Zapolskiy
Hi Steve, On 01/02/2017 11:07 PM, Steve Longerbeam wrote: > Add optional reset-gpios pin control. If present, de-assert the > specified reset gpio pin to bring the chip out of reset. > > Signed-off-by: Steve Longerbeam > Cc: Linus Walleij > Cc: Alexandre Courbot > Cc: linux-g...@vger.kernel.or

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-04 Thread Vladimir Zapolskiy
On 01/04/2017 01:37 AM, Andy Shevchenko wrote: > On Mon, Jan 2, 2017 at 11:07 PM, Steve Longerbeam > wrote: >> Add optional reset-gpios pin control. If present, de-assert the >> specified reset gpio pin to bring the chip out of reset. > >> --- a/drivers/gpio/gpio-pca953x.c >> +++ b/drivers/gpio/

Re: [PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-03 Thread Andy Shevchenko
On Mon, Jan 2, 2017 at 11:07 PM, Steve Longerbeam wrote: > Add optional reset-gpios pin control. If present, de-assert the > specified reset gpio pin to bring the chip out of reset. > --- a/drivers/gpio/gpio-pca953x.c > +++ b/drivers/gpio/gpio-pca953x.c > @@ -22,6 +22,7 @@ > #include > #includ

[PATCH] gpio: pca953x: Add optional reset gpio control

2017-01-02 Thread Steve Longerbeam
Add optional reset-gpios pin control. If present, de-assert the specified reset gpio pin to bring the chip out of reset. Signed-off-by: Steve Longerbeam Cc: Linus Walleij Cc: Alexandre Courbot Cc: linux-g...@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- Documentation/devicetree/bindings