162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * cxd2880_io.h 462306a36Sopenharmony_ci * Sony CXD2880 DVB-T2/T tuner + demodulator driver 562306a36Sopenharmony_ci * register I/O interface definitions 662306a36Sopenharmony_ci * 762306a36Sopenharmony_ci * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation 862306a36Sopenharmony_ci */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#ifndef CXD2880_IO_H 1162306a36Sopenharmony_ci#define CXD2880_IO_H 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci#include "cxd2880_common.h" 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_cienum cxd2880_io_tgt { 1662306a36Sopenharmony_ci CXD2880_IO_TGT_SYS, 1762306a36Sopenharmony_ci CXD2880_IO_TGT_DMD 1862306a36Sopenharmony_ci}; 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_cistruct cxd2880_reg_value { 2162306a36Sopenharmony_ci u8 addr; 2262306a36Sopenharmony_ci u8 value; 2362306a36Sopenharmony_ci}; 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_cistruct cxd2880_io { 2662306a36Sopenharmony_ci int (*read_regs)(struct cxd2880_io *io, 2762306a36Sopenharmony_ci enum cxd2880_io_tgt tgt, u8 sub_address, 2862306a36Sopenharmony_ci u8 *data, u32 size); 2962306a36Sopenharmony_ci int (*write_regs)(struct cxd2880_io *io, 3062306a36Sopenharmony_ci enum cxd2880_io_tgt tgt, u8 sub_address, 3162306a36Sopenharmony_ci const u8 *data, u32 size); 3262306a36Sopenharmony_ci int (*write_reg)(struct cxd2880_io *io, 3362306a36Sopenharmony_ci enum cxd2880_io_tgt tgt, u8 sub_address, 3462306a36Sopenharmony_ci u8 data); 3562306a36Sopenharmony_ci void *if_object; 3662306a36Sopenharmony_ci u8 i2c_address_sys; 3762306a36Sopenharmony_ci u8 i2c_address_demod; 3862306a36Sopenharmony_ci u8 slave_select; 3962306a36Sopenharmony_ci void *user; 4062306a36Sopenharmony_ci}; 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ciint cxd2880_io_common_write_one_reg(struct cxd2880_io *io, 4362306a36Sopenharmony_ci enum cxd2880_io_tgt tgt, 4462306a36Sopenharmony_ci u8 sub_address, u8 data); 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ciint cxd2880_io_set_reg_bits(struct cxd2880_io *io, 4762306a36Sopenharmony_ci enum cxd2880_io_tgt tgt, 4862306a36Sopenharmony_ci u8 sub_address, u8 data, u8 mask); 4962306a36Sopenharmony_ci 5062306a36Sopenharmony_ciint cxd2880_io_write_multi_regs(struct cxd2880_io *io, 5162306a36Sopenharmony_ci enum cxd2880_io_tgt tgt, 5262306a36Sopenharmony_ci const struct cxd2880_reg_value reg_value[], 5362306a36Sopenharmony_ci u8 size); 5462306a36Sopenharmony_ci#endif 55