162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Infineon TUA9001 silicon tuner driver 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef TUA9001_H 962306a36Sopenharmony_ci#define TUA9001_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#include <media/dvb_frontend.h> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci/* 1462306a36Sopenharmony_ci * I2C address 1562306a36Sopenharmony_ci * 0x60, 1662306a36Sopenharmony_ci */ 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci/** 1962306a36Sopenharmony_ci * struct tua9001_platform_data - Platform data for the tua9001 driver 2062306a36Sopenharmony_ci * @dvb_frontend: DVB frontend. 2162306a36Sopenharmony_ci */ 2262306a36Sopenharmony_cistruct tua9001_platform_data { 2362306a36Sopenharmony_ci struct dvb_frontend *dvb_frontend; 2462306a36Sopenharmony_ci}; 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci/* 2762306a36Sopenharmony_ci * TUA9001 I/O PINs: 2862306a36Sopenharmony_ci * 2962306a36Sopenharmony_ci * CEN - chip enable 3062306a36Sopenharmony_ci * 0 = chip disabled (chip off) 3162306a36Sopenharmony_ci * 1 = chip enabled (chip on) 3262306a36Sopenharmony_ci * 3362306a36Sopenharmony_ci * RESETN - chip reset 3462306a36Sopenharmony_ci * 0 = reset disabled (chip reset off) 3562306a36Sopenharmony_ci * 1 = reset enabled (chip reset on) 3662306a36Sopenharmony_ci * 3762306a36Sopenharmony_ci * RXEN - RX enable 3862306a36Sopenharmony_ci * 0 = RX disabled (chip idle) 3962306a36Sopenharmony_ci * 1 = RX enabled (chip tuned) 4062306a36Sopenharmony_ci */ 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci#define TUA9001_CMD_CEN 0 4362306a36Sopenharmony_ci#define TUA9001_CMD_RESETN 1 4462306a36Sopenharmony_ci#define TUA9001_CMD_RXEN 2 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci#endif 47