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