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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Infineon TUA9001 silicon tuner driver4 *5 * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>6 */7 8#ifndef TUA9001_H9#define TUA9001_H10 11#include <media/dvb_frontend.h>12 13/*14 * I2C address15 * 0x60,16 */17 18/**19 * struct tua9001_platform_data - Platform data for the tua9001 driver20 * @dvb_frontend: DVB frontend.21 */22struct tua9001_platform_data {23 struct dvb_frontend *dvb_frontend;24};25 26/*27 * TUA9001 I/O PINs:28 *29 * CEN - chip enable30 * 0 = chip disabled (chip off)31 * 1 = chip enabled (chip on)32 *33 * RESETN - chip reset34 * 0 = reset disabled (chip reset off)35 * 1 = reset enabled (chip reset on)36 *37 * RXEN - RX enable38 * 0 = RX disabled (chip idle)39 * 1 = RX enabled (chip tuned)40 */41 42#define TUA9001_CMD_CEN 043#define TUA9001_CMD_RESETN 144#define TUA9001_CMD_RXEN 245 46#endif47