diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/nfc/fdp/fdp.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/nfc/fdp/fdp.h b/drivers/nfc/fdp/fdp.h new file mode 100644 index 000000000..0bd36c005 --- /dev/null +++ b/drivers/nfc/fdp/fdp.h @@ -0,0 +1,38 @@ +/* ------------------------------------------------------------------------- + * Copyright (C) 2014-2016, Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * ------------------------------------------------------------------------- + */ + +#ifndef __LOCAL_FDP_H_ +#define __LOCAL_FDP_H_ + +#include <net/nfc/nci_core.h> +#include <linux/gpio/consumer.h> + +struct fdp_i2c_phy { + struct i2c_client *i2c_dev; + struct gpio_desc *power_gpio; + struct nci_dev *ndev; + + /* < 0 if i2c error occurred */ + int hard_fault; + uint16_t next_read_size; +}; + +int fdp_nci_probe(struct fdp_i2c_phy *phy, struct nfc_phy_ops *phy_ops, + struct nci_dev **ndev, int tx_headroom, int tx_tailroom, + u8 clock_type, u32 clock_freq, u8 *fw_vsc_cfg); +void fdp_nci_remove(struct nci_dev *ndev); +int fdp_nci_recv_frame(struct nci_dev *ndev, struct sk_buff *skb); + +#endif /* __LOCAL_FDP_H_ */ |