18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Infineon TUA9001 silicon tuner driver 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef TUA9001_H 98c2ecf20Sopenharmony_ci#define TUA9001_H 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#include <media/dvb_frontend.h> 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci/* 148c2ecf20Sopenharmony_ci * I2C address 158c2ecf20Sopenharmony_ci * 0x60, 168c2ecf20Sopenharmony_ci */ 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci/** 198c2ecf20Sopenharmony_ci * struct tua9001_platform_data - Platform data for the tua9001 driver 208c2ecf20Sopenharmony_ci * @dvb_frontend: DVB frontend. 218c2ecf20Sopenharmony_ci */ 228c2ecf20Sopenharmony_cistruct tua9001_platform_data { 238c2ecf20Sopenharmony_ci struct dvb_frontend *dvb_frontend; 248c2ecf20Sopenharmony_ci}; 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci/* 278c2ecf20Sopenharmony_ci * TUA9001 I/O PINs: 288c2ecf20Sopenharmony_ci * 298c2ecf20Sopenharmony_ci * CEN - chip enable 308c2ecf20Sopenharmony_ci * 0 = chip disabled (chip off) 318c2ecf20Sopenharmony_ci * 1 = chip enabled (chip on) 328c2ecf20Sopenharmony_ci * 338c2ecf20Sopenharmony_ci * RESETN - chip reset 348c2ecf20Sopenharmony_ci * 0 = reset disabled (chip reset off) 358c2ecf20Sopenharmony_ci * 1 = reset enabled (chip reset on) 368c2ecf20Sopenharmony_ci * 378c2ecf20Sopenharmony_ci * RXEN - RX enable 388c2ecf20Sopenharmony_ci * 0 = RX disabled (chip idle) 398c2ecf20Sopenharmony_ci * 1 = RX enabled (chip tuned) 408c2ecf20Sopenharmony_ci */ 418c2ecf20Sopenharmony_ci 428c2ecf20Sopenharmony_ci#define TUA9001_CMD_CEN 0 438c2ecf20Sopenharmony_ci#define TUA9001_CMD_RESETN 1 448c2ecf20Sopenharmony_ci#define TUA9001_CMD_RXEN 2 458c2ecf20Sopenharmony_ci 468c2ecf20Sopenharmony_ci#endif 47