/* SPDX-License-Identifier: GPL-2.0 */ /* * TSA management * * Copyright 2022 CS GROUP France * * Author: Herve Codina <herve.codina@bootlin.com> */ #ifndef __SOC_FSL_TSA_H__ #define __SOC_FSL_TSA_H__ #include <linux/types.h> struct device_node; struct device; struct tsa_serial; struct tsa_serial *tsa_serial_get_byphandle(struct device_node *np, const char *phandle_name); void tsa_serial_put(struct tsa_serial *tsa_serial); struct tsa_serial *devm_tsa_serial_get_byphandle(struct device *dev, struct device_node *np, const char *phandle_name); /* Connect and disconnect the TSA serial */ int tsa_serial_connect(struct tsa_serial *tsa_serial); int tsa_serial_disconnect(struct tsa_serial *tsa_serial); /* Cell information */ struct tsa_serial_info { unsigned long rx_fs_rate; unsigned long rx_bit_rate; u8 nb_rx_ts; unsigned long tx_fs_rate; unsigned long tx_bit_rate; u8 nb_tx_ts; }; /* Get information */ int tsa_serial_get_info(struct tsa_serial *tsa_serial, struct tsa_serial_info *info); /* Get serial number */ int tsa_serial_get_num(struct tsa_serial *tsa_serial); #endif /* __SOC_FSL_TSA_H__ */