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34 lines
713 B
34 lines
713 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* cxd2880_spi.h |
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* Sony CXD2880 DVB-T2/T tuner + demodulator driver |
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* SPI access definitions |
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* |
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* Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation |
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*/ |
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#ifndef CXD2880_SPI_H |
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#define CXD2880_SPI_H |
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#include "cxd2880_common.h" |
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enum cxd2880_spi_mode { |
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CXD2880_SPI_MODE_0, |
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CXD2880_SPI_MODE_1, |
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CXD2880_SPI_MODE_2, |
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CXD2880_SPI_MODE_3 |
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}; |
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struct cxd2880_spi { |
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int (*read)(struct cxd2880_spi *spi, u8 *data, |
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u32 size); |
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int (*write)(struct cxd2880_spi *spi, const u8 *data, |
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u32 size); |
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int (*write_read)(struct cxd2880_spi *spi, |
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const u8 *tx_data, u32 tx_size, |
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u8 *rx_data, u32 rx_size); |
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u32 flags; |
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void *user; |
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}; |
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#endif
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