From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Bartosz Golaszewski <brgl@bgdev.pl>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Jonathan Corbet <corbet@lwn.net>,
Kent Gibson <warthog618@gmail.com>,
linux-gpio@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: Re: [PATCH 7/9] gpio: mockup: pass the chip label as device property
Date: Fri, 25 Sep 2020 12:00:30 +0300 [thread overview]
Message-ID: <20200925090030.GY3956970@smile.fi.intel.com> (raw)
In-Reply-To: <20200924113842.11670-8-brgl@bgdev.pl>
On Thu, Sep 24, 2020 at 01:38:40PM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> While we do check the "chip-name" property in probe(), we never actually
> use it. Let's pass the chip label to the driver using device properties
> as we'll want to allow users to define their own once dynamically
> created chips are supported.
>
> The property is renamed to "chip-label" to not cause any confusion with
> the actual chip name which is of the form: "gpiochipX".
>
> If the "chip-label" property is missing, let's do what most devices in
> drivers/gpio/ do and use dev_name().
...
> + properties[prop++] = PROPERTY_ENTRY_STRING("chip-label",
> + chip_label);
Forgot to update GPIO_MOCKUP_MAX_PROP?
> base = gpio_mockup_range_base(i);
> if (base >= 0)
> properties[prop++] = PROPERTY_ENTRY_U32("gpio-base",
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2020-09-25 9:00 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-24 11:38 [PATCH 0/9] gpio: mockup: refactoring + documentation Bartosz Golaszewski
2020-09-24 11:38 ` [PATCH 1/9] lib: string_helpers: provide kfree_strarray() Bartosz Golaszewski
2020-09-25 8:48 ` Andy Shevchenko
2020-09-25 11:32 ` Bartosz Golaszewski
2020-09-25 12:28 ` Andy Shevchenko
2020-09-24 11:38 ` [PATCH 2/9] Documentation: gpio: add documentation for gpio-mockup Bartosz Golaszewski
2020-09-24 11:38 ` [PATCH 3/9] gpio: mockup: drop unneeded includes Bartosz Golaszewski
2020-09-24 11:38 ` [PATCH 4/9] gpio: mockup: use KBUILD_MODNAME Bartosz Golaszewski
2020-09-24 11:38 ` [PATCH 5/9] gpio: mockup: use pr_fmt() Bartosz Golaszewski
2020-09-24 16:04 ` Joe Perches
2020-09-24 11:38 ` [PATCH 6/9] gpio: mockup: remove unneeded return statement Bartosz Golaszewski
2020-09-24 11:38 ` [PATCH 7/9] gpio: mockup: pass the chip label as device property Bartosz Golaszewski
2020-09-25 9:00 ` Andy Shevchenko [this message]
2020-09-24 11:38 ` [PATCH 8/9] gpio: mockup: use the generic 'gpio-line-names' property Bartosz Golaszewski
2020-09-25 9:03 ` Andy Shevchenko
2020-09-25 11:40 ` Bartosz Golaszewski
2020-09-25 12:30 ` Andy Shevchenko
2020-09-28 8:44 ` Bartosz Golaszewski
2020-09-28 9:11 ` Andy Shevchenko
2020-09-28 9:58 ` Bartosz Golaszewski
2020-09-24 11:38 ` [PATCH 9/9] gpio: mockup: refactor the module init function Bartosz Golaszewski
2020-09-25 9:04 ` [PATCH 0/9] gpio: mockup: refactoring + documentation Andy Shevchenko
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