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c96e976d9a
The Lantiq PEF2256 is a framer and line interface component designed to fulfill all required interfacing between an analog E1/T1/J1 line and the digital PCM system highway/H.100 bus. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20231128132534.258459-4-herve.codina@bootlin.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
32 lines
653 B
C
32 lines
653 B
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* PEF2256 consumer API
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*
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* Copyright 2023 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 __PEF2256_H__
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#define __PEF2256_H__
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#include <linux/types.h>
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struct pef2256;
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struct regmap;
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/* Retrieve the PEF2256 regmap */
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struct regmap *pef2256_get_regmap(struct pef2256 *pef2256);
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/* PEF2256 hardware versions */
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enum pef2256_version {
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PEF2256_VERSION_UNKNOWN,
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PEF2256_VERSION_1_2,
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PEF2256_VERSION_2_1,
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PEF2256_VERSION_2_2,
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};
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/* Get the PEF2256 hardware version */
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enum pef2256_version pef2256_get_version(struct pef2256 *pef2256);
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#endif /* __PEF2256_H__ */
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