mirror of
https://github.com/torvalds/linux.git
synced 2024-12-22 10:56:40 +00:00
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 */
|
|
/*
|
|
* cxd2880_spi_device.h
|
|
* Sony CXD2880 DVB-T2/T tuner + demodulator driver
|
|
* SPI access interface
|
|
*
|
|
* Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation
|
|
*/
|
|
|
|
#ifndef CXD2880_SPI_DEVICE_H
|
|
#define CXD2880_SPI_DEVICE_H
|
|
|
|
#include "cxd2880_spi.h"
|
|
|
|
struct cxd2880_spi_device {
|
|
struct spi_device *spi;
|
|
};
|
|
|
|
int cxd2880_spi_device_initialize(struct cxd2880_spi_device *spi_device,
|
|
enum cxd2880_spi_mode mode,
|
|
u32 speedHz);
|
|
|
|
int cxd2880_spi_device_create_spi(struct cxd2880_spi *spi,
|
|
struct cxd2880_spi_device *spi_device);
|
|
|
|
#endif /* CXD2880_SPI_DEVICE_H */
|