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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 0/5] commands: gpio: add controller as optional argument
Date: Mon,  5 Sep 2022 12:35:41 +0200	[thread overview]
Message-ID: <20220905103546.1476277-1-a.fatoum@pengutronix.de> (raw)

gpioinfo currently displays all GPIOs and the rest of the GPIO commands
like gpio_direction_output expects either a GPIO label or a global GPIO
number to act upon.

With this series, the gpio commands now accept an optional argument,
e.g.:

  gpioinfo gpio4
  gpio_direction_output -d gpio4 20 1

Controllers are identified by either device name, full path to the
device tree node backing it or an alias pointing at it.

Ahmad Fatoum (5):
  gpiolib: implement gpio_get_chip_by_dev()
  of: platform: optimize of_find_device_by_node when deep probing
  driver: implement find_device() helper
  commands: gpio: add -d argument to set/get commands
  gpiolib: gpioinfo: add optional CONTROLLER command line argument

 commands/gpio.c        | 51 +++++++++++++++++++++++++++++-------
 drivers/base/driver.c  | 16 ++++++++++++
 drivers/gpio/gpiolib.c | 59 ++++++++++++++++++++++++++++++++----------
 drivers/of/platform.c  |  3 +++
 include/driver.h       |  5 ++++
 include/gpio.h         |  1 +
 6 files changed, 111 insertions(+), 24 deletions(-)

-- 
2.30.2




             reply	other threads:[~2022-09-05 17:44 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-05 10:35 Ahmad Fatoum [this message]
2022-09-05 10:35 ` [PATCH 1/5] gpiolib: implement gpio_get_chip_by_dev() Ahmad Fatoum
2022-09-05 10:35 ` [PATCH 2/5] of: platform: optimize of_find_device_by_node when deep probing Ahmad Fatoum
2022-09-05 10:35 ` [PATCH 3/5] driver: implement find_device() helper Ahmad Fatoum
2022-09-05 10:35 ` [PATCH 4/5] commands: gpio: add -d argument to set/get commands Ahmad Fatoum
2022-09-28 13:37   ` Enrico Scholz
2022-09-28 14:36     ` Sascha Hauer
2022-09-29  9:50     ` Ahmad Fatoum
2022-09-05 10:35 ` [PATCH 5/5] gpiolib: gpioinfo: add optional CONTROLLER command line argument Ahmad Fatoum
2022-09-28 13:22   ` Enrico Scholz
2022-09-28 14:24     ` Sascha Hauer
2022-09-12  9:13 ` [PATCH 0/5] commands: gpio: add controller as optional argument Sascha Hauer

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