1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Infineon TUA9001 silicon tuner driver 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2009 Antti Palosaari <crope@iki.fi> 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef TUA9001_H 9*4882a593Smuzhiyun #define TUA9001_H 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <media/dvb_frontend.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /* 14*4882a593Smuzhiyun * I2C address 15*4882a593Smuzhiyun * 0x60, 16*4882a593Smuzhiyun */ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /** 19*4882a593Smuzhiyun * struct tua9001_platform_data - Platform data for the tua9001 driver 20*4882a593Smuzhiyun * @dvb_frontend: DVB frontend. 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun struct tua9001_platform_data { 23*4882a593Smuzhiyun struct dvb_frontend *dvb_frontend; 24*4882a593Smuzhiyun }; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun /* 27*4882a593Smuzhiyun * TUA9001 I/O PINs: 28*4882a593Smuzhiyun * 29*4882a593Smuzhiyun * CEN - chip enable 30*4882a593Smuzhiyun * 0 = chip disabled (chip off) 31*4882a593Smuzhiyun * 1 = chip enabled (chip on) 32*4882a593Smuzhiyun * 33*4882a593Smuzhiyun * RESETN - chip reset 34*4882a593Smuzhiyun * 0 = reset disabled (chip reset off) 35*4882a593Smuzhiyun * 1 = reset enabled (chip reset on) 36*4882a593Smuzhiyun * 37*4882a593Smuzhiyun * RXEN - RX enable 38*4882a593Smuzhiyun * 0 = RX disabled (chip idle) 39*4882a593Smuzhiyun * 1 = RX enabled (chip tuned) 40*4882a593Smuzhiyun */ 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #define TUA9001_CMD_CEN 0 43*4882a593Smuzhiyun #define TUA9001_CMD_RESETN 1 44*4882a593Smuzhiyun #define TUA9001_CMD_RXEN 2 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun #endif 47