kernel/drivers/gpio/gpio-ds4520.c, branch linux-rolling-ltsHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-lts2025-04-17T11:58:55Zgpio: ds4520: don't check the 'ngpios' property in the driver2025-04-17T11:58:55ZBartosz Golaszewskibartosz.golaszewski@linaro.org2025-04-08T08:40:57Zurn:sha1:df1540f8f311a8b2ef0e450e7e40710784acc8c7
This is already done by the gpio-regmap abstraction by calling
gpiochip_get_ngpios(). We don't need to do this at the driver level.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250408-gpio-regmap-ngpios-v2-1-26f254014f57@linaro.org
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
gpio: ds4520: Add ADI DS4520 GPIO Expander Support2023-07-29T13:56:33ZOkan Sahinokan.sahin@analog.com2023-07-29T13:56:33Zurn:sha1:659ad5f7efece8f92213ca069c494a37507c8c67
The DS4520 is a 9-bit nonvolatile (NV) I/O expander.
It offers users a digitally programmable alternative
to hardware jumpers and mechanical switches that are
being used to control digital logic node.
Signed-off-by: Okan Sahin <okan.sahin@analog.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>