hwmon: (ltc2992) Add support for GPIOs.

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LTC2992 has 4 open-drain GPIOS. This patch exports to user
space the 4 GPIOs using the GPIO driver Linux API.

Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Alexandru Tachici 2020-12-03 09:11:54 +02:00 • committed by Guenter Roeck

parent b0bd407e94

commit 9ca26df1ba

2 changed files with 160 additions and 1 deletions

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1

drivers/hwmon/Kconfig

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160

drivers/hwmon/ltc2992.c

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