gpio: add driver for PCF857x, PCA{85, 96}7x, and MAX732[89] I2C GPIO expanders
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 1263d74 commit dc8d91d76a7594dccee3efb49ea65a10e15d01cb
@Michael Grzeschik Michael Grzeschik authored on 28 May 2019
Sascha Hauer committed on 4 Jun 2019
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drivers/gpio/Kconfig
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drivers/gpio/Makefile
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drivers/gpio/gpio-pcf857x.c 0 → 100644