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path: root/drivers/gpio/gpio-pcf857x.c
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* gpio: Replace license and copyright boilerplate by SPDX identifiersUwe Kleine-König2021-03-041-7/+3
* gpio: add driver for PCF857x, PCA{85, 96}7x, and MAX732[89] I2C GPIO expandersMichael Grzeschik2019-06-041-0/+256