18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * cxd2880_io.h 48c2ecf20Sopenharmony_ci * Sony CXD2880 DVB-T2/T tuner + demodulator driver 58c2ecf20Sopenharmony_ci * register I/O interface definitions 68c2ecf20Sopenharmony_ci * 78c2ecf20Sopenharmony_ci * Copyright (C) 2016, 2017, 2018 Sony Semiconductor Solutions Corporation 88c2ecf20Sopenharmony_ci */ 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci#ifndef CXD2880_IO_H 118c2ecf20Sopenharmony_ci#define CXD2880_IO_H 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci#include "cxd2880_common.h" 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_cienum cxd2880_io_tgt { 168c2ecf20Sopenharmony_ci CXD2880_IO_TGT_SYS, 178c2ecf20Sopenharmony_ci CXD2880_IO_TGT_DMD 188c2ecf20Sopenharmony_ci}; 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_cistruct cxd2880_reg_value { 218c2ecf20Sopenharmony_ci u8 addr; 228c2ecf20Sopenharmony_ci u8 value; 238c2ecf20Sopenharmony_ci}; 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_cistruct cxd2880_io { 268c2ecf20Sopenharmony_ci int (*read_regs)(struct cxd2880_io *io, 278c2ecf20Sopenharmony_ci enum cxd2880_io_tgt tgt, u8 sub_address, 288c2ecf20Sopenharmony_ci u8 *data, u32 size); 298c2ecf20Sopenharmony_ci int (*write_regs)(struct cxd2880_io *io, 308c2ecf20Sopenharmony_ci enum cxd2880_io_tgt tgt, u8 sub_address, 318c2ecf20Sopenharmony_ci const u8 *data, u32 size); 328c2ecf20Sopenharmony_ci int (*write_reg)(struct cxd2880_io *io, 338c2ecf20Sopenharmony_ci enum cxd2880_io_tgt tgt, u8 sub_address, 348c2ecf20Sopenharmony_ci u8 data); 358c2ecf20Sopenharmony_ci void *if_object; 368c2ecf20Sopenharmony_ci u8 i2c_address_sys; 378c2ecf20Sopenharmony_ci u8 i2c_address_demod; 388c2ecf20Sopenharmony_ci u8 slave_select; 398c2ecf20Sopenharmony_ci void *user; 408c2ecf20Sopenharmony_ci}; 418c2ecf20Sopenharmony_ci 428c2ecf20Sopenharmony_ciint cxd2880_io_common_write_one_reg(struct cxd2880_io *io, 438c2ecf20Sopenharmony_ci enum cxd2880_io_tgt tgt, 448c2ecf20Sopenharmony_ci u8 sub_address, u8 data); 458c2ecf20Sopenharmony_ci 468c2ecf20Sopenharmony_ciint cxd2880_io_set_reg_bits(struct cxd2880_io *io, 478c2ecf20Sopenharmony_ci enum cxd2880_io_tgt tgt, 488c2ecf20Sopenharmony_ci u8 sub_address, u8 data, u8 mask); 498c2ecf20Sopenharmony_ci 508c2ecf20Sopenharmony_ciint cxd2880_io_write_multi_regs(struct cxd2880_io *io, 518c2ecf20Sopenharmony_ci enum cxd2880_io_tgt tgt, 528c2ecf20Sopenharmony_ci const struct cxd2880_reg_value reg_value[], 538c2ecf20Sopenharmony_ci u8 size); 548c2ecf20Sopenharmony_ci#endif 55