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From: <Lewis.Hanly@microchip.com>
To: <andy.shevchenko@gmail.com>, <linus.walleij@linaro.org>
Cc: <linux-riscv@lists.infradead.org>, <Conor.Dooley@microchip.com>,
	<brgl@bgdev.pl>, <linux-gpio@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <palmer@dabbelt.com>,
	<maz@kernel.org>, <Daire.McNamara@microchip.com>
Subject: Re: [PATCH v6 1/1] gpio: mpfs: add polarfire soc gpio support
Date: Mon, 5 Sep 2022 10:46:19 +0000	[thread overview]
Message-ID: <e46a88a8b6b60e56db82c3a42f7ba38068aadecf.camel@microchip.com> (raw)
In-Reply-To: <CAHp75Vc4cMGBdJpOsRMDLWU+6+eYwbsF3-Mz40-KazLGhwkHMA@mail.gmail.com>

On Thu, 2022-09-01 at 00:04 +0300, Andy Shevchenko wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
> 
> On Mon, Aug 22, 2022 at 2:30 PM Linus Walleij <
> linus.walleij@linaro.org> wrote:
> > On Mon, Aug 15, 2022 at 2:08 PM <lewis.hanly@microchip.com> wrote:
> 
> ...
> 
> > This looks like  textbook example of a driver that can use
> > CONFIG_GPIO_GENERIC
> > See e.g. drivers/gpio/gpio-ftgpio010.c for an example
> > of how to use bgpio_init() to set up the helper library to handle
> > the GPIO side of things and combine it with an irqchip.
> > You get get/set_multiple() for free with this approach.
> > Also see documentation for bgpio_init() in
> > drivers/gpio/gpio-mmio.c.
> 
> I would also suggest looking at gpio-regmap.c.
Thanks Andy I will review the regmap.c file
> 
> --
> With Best Regards,
> Andy Shevchenko

WARNING: multiple messages have this Message-ID (diff)
From: <Lewis.Hanly@microchip.com>
To: <andy.shevchenko@gmail.com>, <linus.walleij@linaro.org>
Cc: <linux-riscv@lists.infradead.org>, <Conor.Dooley@microchip.com>,
	<brgl@bgdev.pl>, <linux-gpio@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <palmer@dabbelt.com>,
	<maz@kernel.org>, <Daire.McNamara@microchip.com>
Subject: Re: [PATCH v6 1/1] gpio: mpfs: add polarfire soc gpio support
Date: Mon, 5 Sep 2022 10:46:19 +0000	[thread overview]
Message-ID: <e46a88a8b6b60e56db82c3a42f7ba38068aadecf.camel@microchip.com> (raw)
In-Reply-To: <CAHp75Vc4cMGBdJpOsRMDLWU+6+eYwbsF3-Mz40-KazLGhwkHMA@mail.gmail.com>

On Thu, 2022-09-01 at 00:04 +0300, Andy Shevchenko wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you
> know the content is safe
> 
> On Mon, Aug 22, 2022 at 2:30 PM Linus Walleij <
> linus.walleij@linaro.org> wrote:
> > On Mon, Aug 15, 2022 at 2:08 PM <lewis.hanly@microchip.com> wrote:
> 
> ...
> 
> > This looks like  textbook example of a driver that can use
> > CONFIG_GPIO_GENERIC
> > See e.g. drivers/gpio/gpio-ftgpio010.c for an example
> > of how to use bgpio_init() to set up the helper library to handle
> > the GPIO side of things and combine it with an irqchip.
> > You get get/set_multiple() for free with this approach.
> > Also see documentation for bgpio_init() in
> > drivers/gpio/gpio-mmio.c.
> 
> I would also suggest looking at gpio-regmap.c.
Thanks Andy I will review the regmap.c file
> 
> --
> With Best Regards,
> Andy Shevchenko
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  reply	other threads:[~2022-09-05 10:46 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-15 12:08 [PATCH v6 0/1] Add Polarfire SoC GPIO support lewis.hanly
2022-08-15 12:08 ` lewis.hanly
2022-08-15 12:08 ` [PATCH v6 1/1] gpio: mpfs: add polarfire soc gpio support lewis.hanly
2022-08-15 12:08   ` lewis.hanly
2022-08-15 16:18   ` Conor.Dooley
2022-08-15 16:18     ` Conor.Dooley
2022-08-22 11:28   ` Linus Walleij
2022-08-22 11:28     ` Linus Walleij
2022-08-30  4:50     ` Lewis.Hanly
2022-08-30  4:50       ` Lewis.Hanly
2022-08-31 13:19       ` Linus Walleij
2022-08-31 13:19         ` Linus Walleij
2022-09-05 10:45         ` Lewis.Hanly
2022-09-05 10:45           ` Lewis.Hanly
2022-09-06 13:09           ` Linus Walleij
2022-09-06 13:09             ` Linus Walleij
2022-08-31 21:04     ` Andy Shevchenko
2022-08-31 21:04       ` Andy Shevchenko
2022-09-05 10:46       ` Lewis.Hanly [this message]
2022-09-05 10:46         ` Lewis.Hanly
2022-08-15 12:16 ` [PATCH v6 0/1] Add Polarfire SoC GPIO support Marc Zyngier
2022-08-15 12:16   ` Marc Zyngier
  -- strict thread matches above, loose matches on Subject: below --
2022-08-18 11:08 [PATCH v6 1/1] gpio: mpfs: add polarfire soc gpio support kernel test robot

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