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path: root/drivers/gpio/gpio-ds4520.c
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2023-07-29gpio: ds4520: Add ADI DS4520 GPIO Expander SupportOkan Sahin
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>