lkml.org 
[lkml]   [2022]   [Oct]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v1 1/1] gpio: exar: Allow IO port access
On Mon, Oct 17, 2022 at 7:05 PM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
>
> It's possible that PCI device can provide an IO port resource for
> the device. regmap MMIO currently uses MMIO by default. With an
> additional flag we enable support for IO port accesses.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
> drivers/gpio/gpio-exar.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c
> index 482f678c893e..df1bdaae441c 100644
> --- a/drivers/gpio/gpio-exar.c
> +++ b/drivers/gpio/gpio-exar.c
> @@ -141,6 +141,7 @@ static const struct regmap_config exar_regmap_config = {
> .name = "exar-gpio",
> .reg_bits = 16,
> .val_bits = 8,
> + .io_port = true,
> };
>
> static int gpio_exar_probe(struct platform_device *pdev)
> --
> 2.35.1
>

Applied, thanks!

Bartosz

\
 
 \ /
  Last update: 2022-10-25 17:43    [W:0.042 / U:0.444 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site