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> |
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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 |
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