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Re: [PATCH 1/1] gpio: xgene: Enable ACPI support for X-Gene GFC GPIO driver

From Linus Walleij <linus.walleij@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH 1/1] gpio: xgene: Enable ACPI support for X-Gene GFC GPIO driver
Date 2016-05-01 10:30 +0200
Message-ID <rtUVk-6iL-3@gated-at.bofh.it> (permalink)
References <rtK9z-5Lq-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sat, Apr 30, 2016 at 10:49 PM, Duc Dang <dhdang@apm.com> wrote:

> This patch enables ACPI support for X-Gene GFC GPIO driver.
>
> Signed-off-by: Duc Dang <dhdang@apm.com>

Patch applied.

Duc do you have a datasheet for this GPIO controller?

I want to know if it has further abilities, when I see this:

#define GPIO_SET_DR_OFFSET    0x0C
#define GPIO_DATA_OFFSET    0x14
#define GPIO_BANK_STRIDE    0x0C

It seems like there is a whole bunch of registers there that are not
yet utilized.

Yours,
Linus Walleij

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Thread

[PATCH 1/1] gpio: xgene: Enable ACPI support for X-Gene GFC GPIO driver Duc Dang <dhdang@apm.com> - 2016-04-30 23:00 +0200
  Re: [PATCH 1/1] gpio: xgene: Enable ACPI support for X-Gene GFC GPIO driver Linus Walleij <linus.walleij@linaro.org> - 2016-05-01 10:30 +0200
    Re: [PATCH 1/1] gpio: xgene: Enable ACPI support for X-Gene GFC GPIO driver Duc Dang <dhdang@apm.com> - 2016-05-03 03:10 +0200

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