From: Michael Walle <michael@walle.cc>
To: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org
Cc: Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Mark Brown <broonie@kernel.org>,
Pierre-Louis Bossart <pierre-louis.bossart@intel.com>,
Michael Walle <michael@walle.cc>
Subject: [PATCH v4 0/2] gpio: generic regmap implementation
Date: Mon, 25 May 2020 18:07:39 +0200 [thread overview]
Message-ID: <20200525160741.21729-1-michael@walle.cc> (raw)
This series is a split off of the sl28cpld series:
https://lore.kernel.org/linux-gpio/20200423174543.17161-1-michael@walle.cc/
I wasn't sure if I should also include the gpiochip_irqchip_add_domain()
patch here. So feel free to skip it. OTOH if you use interrupts with
gpio-regmap it is quite handy.
For an actual user see the patch 11/16 ("gpio: add support for the sl28cpld
GPIO controller") of the series above.
Changes since v3:
- set reg_dat_base, that was actually broken
- fix typo
- fix swapped reg_in_dir/reg_out_dir documentation
- use "goto err" in error path in gpio_regmap_register()
Changes since v2:
See changelog in the former patch series.
Michael Walle (2):
gpiolib: Introduce gpiochip_irqchip_add_domain()
gpio: add a reusable generic gpio_chip using regmap
drivers/gpio/Kconfig | 4 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-regmap.c | 343 ++++++++++++++++++++++++++++++++++++
drivers/gpio/gpiolib.c | 20 +++
include/linux/gpio-regmap.h | 69 ++++++++
include/linux/gpio/driver.h | 3 +
6 files changed, 440 insertions(+)
create mode 100644 drivers/gpio/gpio-regmap.c
create mode 100644 include/linux/gpio-regmap.h
--
2.20.1
next reply other threads:[~2020-05-25 16:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-25 16:07 Michael Walle [this message]
2020-05-25 16:07 ` [PATCH v4 1/2] gpiolib: Introduce gpiochip_irqchip_add_domain() Michael Walle
2020-05-25 16:07 ` [PATCH v4 2/2] gpio: add a reusable generic gpio_chip using regmap Michael Walle
[not found] ` <d245b4f5-065f-4c82-ef8e-d906b363fdcf@linux.intel.com>
2020-05-26 21:27 ` Michael Walle
2020-05-28 0:31 ` Pierre-Louis Bossart
2020-05-28 4:07 ` Michael Walle
2020-05-28 8:37 ` Andy Shevchenko
2020-05-28 8:46 ` Michael Walle
2020-05-28 10:08 ` Andy Shevchenko
2020-05-27 13:20 ` [PATCH v4 0/2] gpio: generic regmap implementation Bartosz Golaszewski
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