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4e67e6cb06
Add functions for initializing, reading and writing to the SPI device for the Sony CXD2880 DVB-T2/T tuner + demodulator. Signed-off-by: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> Signed-off-by: Masayuki Yamamoto <Masayuki.Yamamoto@sony.com> Signed-off-by: Hideki Nozawa <Hideki.Nozawa@sony.com> Signed-off-by: Kota Yonezawa <Kota.Yonezawa@sony.com> Signed-off-by: Toshihiko Matsumoto <Toshihiko.Matsumoto@sony.com> Signed-off-by: Satoshi Watanabe <Satoshi.C.Watanabe@sony.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
27 lines
635 B
C
27 lines
635 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* cxd2880_spi_device.h
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* Sony CXD2880 DVB-T2/T tuner + demodulator driver
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* SPI access interface
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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_DEVICE_H
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#define CXD2880_SPI_DEVICE_H
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#include "cxd2880_spi.h"
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struct cxd2880_spi_device {
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struct spi_device *spi;
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};
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int cxd2880_spi_device_initialize(struct cxd2880_spi_device *spi_device,
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enum cxd2880_spi_mode mode,
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u32 speedHz);
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int cxd2880_spi_device_create_spi(struct cxd2880_spi *spi,
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struct cxd2880_spi_device *spi_device);
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#endif /* CXD2880_SPI_DEVICE_H */
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