Component Type: kbuild config
Description: PCA9570 4-Bit I2C GPO expander
More info: Say yes here to enable the GPO driver for the NXP PCA9570 chip. To compile this driver as a module, choose M here: the module will be called gpio-pca9570.
Build project: Kconfig (Linux kconfig) (Path: drivers\gpio\Kconfig )
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