1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* ------------------------------------------------------------------------- 3 * Copyright (C) 2014-2016, Intel Corporation 4 * 5 * ------------------------------------------------------------------------- 6 */ 7 8 #ifndef __LOCAL_FDP_H_ 9 #define __LOCAL_FDP_H_ 10 11 #include <net/nfc/nci_core.h> 12 #include <linux/gpio/consumer.h> 13 14 struct fdp_i2c_phy { 15 struct i2c_client *i2c_dev; 16 struct gpio_desc *power_gpio; 17 struct nci_dev *ndev; 18 19 /* < 0 if i2c error occurred */ 20 int hard_fault; 21 uint16_t next_read_size; 22 }; 23 24 int fdp_nci_probe(struct fdp_i2c_phy *phy, const struct nfc_phy_ops *phy_ops, 25 struct nci_dev **ndev, int tx_headroom, int tx_tailroom, 26 u8 clock_type, u32 clock_freq, const u8 *fw_vsc_cfg); 27 void fdp_nci_remove(struct nci_dev *ndev); 28 29 #endif /* __LOCAL_FDP_H_ */ 30