On Mon, Sep 05, 2022 at 12:35:41PM +0200, Ahmad Fatoum wrote: > 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 Applied, thanks Sascha > > 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 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
