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path: root/drivers/gpio/gpio-adp5585.c
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2025-03-10gpio: adp5585: use new line value setter callbacksBartosz Golaszewski1-4/+6
struct gpio_chip now has callbacks for setting line values that return an integer, allowing to indicate failures. Convert the driver to using them. Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20250303-gpiochip-set-conversion-v1-6-1d5cceeebf8b@linaro.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-08-01gpio: adp5585: Add Analog Devices ADP5585 supportHaibo Chen1-0/+229
The ADP5585 is a 10/11 input/output port expander with a built in keypad matrix decoder, programmable logic, reset generator, and PWM generator. This driver supports the GPIO function using the platform device registered by the core MFD driver. The driver is derived from an initial implementation from NXP, available in commit 451f61b46b76 ("MLK-25917-2 gpio: adp5585-gpio: add adp5585-gpio support") in their BSP kernel tree. It has been extensively rewritten. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Co-developed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20240722121100.2855-4-laurent.pinchart@ideasonboard.com Signed-off-by: Lee Jones <lee@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-02 00:25:11 +0300