62 static void pnv_i2c_send(PnvI2cDev *dev, const uint8_t *buf, uint16_t len)  in pnv_i2c_send()
104 static void pnv_i2c_recv(PnvI2cDev *dev, uint8_t *buf, uint16_t len)  in pnv_i2c_recv()
146 static void pnv_i2c_pca9554_default_cfg(PnvI2cDev *dev)  in pnv_i2c_pca9554_default_cfg()
166 static void pnv_i2c_pca9554_set_pin(PnvI2cDev *dev, int pin, bool high)  in pnv_i2c_pca9554_set_pin()
190 static uint8_t pnv_i2c_pca9554_read_pins(PnvI2cDev *dev)  in pnv_i2c_pca9554_read_pins()
200 static void pnv_i2c_pca9554_flip_polarity(PnvI2cDev *dev)  in pnv_i2c_pca9554_flip_polarity()
212 static void pnv_i2c_pca9554_default_inputs(PnvI2cDev *dev)  in pnv_i2c_pca9554_default_inputs()
219 static void pnv_i2c_pca554_set_pins(PnvI2cDev *dev)  in pnv_i2c_pca554_set_pins()
239 static void pnv_i2c_pca9552_default_cfg(PnvI2cDev *dev)  in pnv_i2c_pca9552_default_cfg()
271 static void pnv_i2c_pca9552_set_pin(PnvI2cDev *dev, int pin, bool high)  in pnv_i2c_pca9552_set_pin()
290 static uint16_t pnv_i2c_pca9552_read_pins(PnvI2cDev *dev)  in pnv_i2c_pca9552_read_pins()
306 static void pnv_i2c_pca9552_default_inputs(PnvI2cDev *dev)  in pnv_i2c_pca9552_default_inputs()
316 static void pnv_i2c_pca552_set_pins(PnvI2cDev *dev)  in pnv_i2c_pca552_set_pins()