From: William Breathitt Gray <vilhelm.gray@gmail.com>
To: linus.walleij@linaro.org, gnurou@gmail.com
Cc: linux-gpio@vger.kernel.org, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org,
William Breathitt Gray <vilhelm.gray@gmail.com>
Subject: [PATCH 0/5] Add GPIO set_multiple callback support for ISA_BUS_API drivers
Date: Thu, 19 Jan 2017 10:05:17 -0500 [thread overview]
Message-ID: <cover.1484838095.git.vilhelm.gray@gmail.com> (raw)
Most of the ISA_BUS_API drivers control GPIO via 8-bit ioport registers.
Since updating any given GPIO line involves writing out all 8 bits for
the respective register, it makes sense to add support for the GPIO
set_multiple callback function so that multiple GPIO lines may be set
more efficiently. This patchset adds such support in each respective
driver.
William Breathitt Gray (5):
gpio: 104-dio-48e: Add set_multiple callback function support
gpio: 104-idio-16: Add set_multiple callback function support
gpio: gpio-mm: Add set_multiple callback function support
gpio: ws16c48: Add set_multiple callback function support
iio: stx104: Add GPIO set_multiple callback function support
drivers/gpio/gpio-104-dio-48e.c | 39 +++++++++++++++++++++++++++++++++++++++
drivers/gpio/gpio-104-idio-16.c | 20 ++++++++++++++++++++
drivers/gpio/gpio-gpio-mm.c | 39 +++++++++++++++++++++++++++++++++++++++
drivers/gpio/gpio-ws16c48.c | 41 +++++++++++++++++++++++++++++++++++++++++
drivers/iio/adc/stx104.c | 23 +++++++++++++++++++++++
5 files changed, 162 insertions(+)
--
2.11.0
next reply other threads:[~2017-01-19 15:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 15:05 William Breathitt Gray [this message]
2017-01-19 15:05 ` [PATCH 1/5] gpio: 104-dio-48e: Add set_multiple callback function support William Breathitt Gray
2017-01-26 9:55 ` Linus Walleij
2017-01-19 15:05 ` [PATCH 2/5] gpio: 104-idio-16: " William Breathitt Gray
2017-01-26 9:56 ` Linus Walleij
2017-01-19 15:05 ` [PATCH 3/5] gpio: gpio-mm: " William Breathitt Gray
2017-01-26 9:57 ` Linus Walleij
2017-01-19 15:05 ` [PATCH 4/5] gpio: ws16c48: " William Breathitt Gray
[not found] ` <2b5658acecdc3e8d922ea8e299bd488e6ee18e2d.1484838095.git.vilhelm.gray-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-01-26 9:58 ` Linus Walleij
2017-01-26 9:58 ` Linus Walleij
[not found] ` <cover.1484838095.git.vilhelm.gray-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-01-19 15:06 ` [PATCH 5/5] iio: stx104: Add GPIO " William Breathitt Gray
2017-01-19 15:06 ` William Breathitt Gray
2017-01-22 13:23 ` Jonathan Cameron
2017-01-31 20:03 ` William Breathitt Gray
2017-02-01 18:50 ` Jonathan Cameron
2017-01-22 13:26 ` Linus Walleij
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