1/* SPDX-License-Identifier: GPL-2.0-or-later */
  2/*
  3 * Driver for Silicon Labs SI2165 DVB-C/-T Demodulator
  4 *
  5 * Copyright (C) 2013-2017 Matthias Schwarzott <zzam@gentoo.org>
  6 */
  7
  8#ifndef _DVB_SI2165_PRIV
  9#define _DVB_SI2165_PRIV
 10
 11#define SI2165_FIRMWARE_REV_D "dvb-demod-si2165.fw"
 12
 13struct si2165_config {
 14	/* i2c addr
 15	 * possible values: 0x64,0x65,0x66,0x67
 16	 */
 17	u8 i2c_addr;
 18
 19	/* external clock or XTAL */
 20	u8 chip_mode;
 21
 22	/* frequency of external clock or xtal in Hz
 23	 * possible values: 4000000, 16000000, 20000000, 240000000, 27000000
 24	 */
 25	u32 ref_freq_hz;
 26
 27	/* invert the spectrum */
 28	bool inversion;
 29};
 30
 31#define STATISTICS_PERIOD_PKT_COUNT	30000u
 32#define STATISTICS_PERIOD_BIT_COUNT	(STATISTICS_PERIOD_PKT_COUNT * 204 * 8)
 33
 34#define REG_CHIP_MODE			0x0000
 35#define REG_CHIP_REVCODE		0x0023
 36#define REV_CHIP_TYPE			0x0118
 37#define REG_CHIP_INIT			0x0050
 38#define REG_INIT_DONE			0x0054
 39#define REG_START_INIT			0x0096
 40#define REG_PLL_DIVL			0x00a0
 41#define REG_RST_ALL			0x00c0
 42#define REG_LOCK_TIMEOUT		0x00c4
 43#define REG_AUTO_RESET			0x00cb
 44#define REG_OVERSAMP			0x00e4
 45#define REG_IF_FREQ_SHIFT		0x00e8
 46#define REG_DVB_STANDARD		0x00ec
 47#define REG_DSP_CLOCK			0x0104
 48#define REG_ADC_RI8			0x0123
 49#define REG_ADC_RI1			0x012a
 50#define REG_ADC_RI2			0x012b
 51#define REG_ADC_RI3			0x012c
 52#define REG_ADC_RI4			0x012d
 53#define REG_ADC_RI5			0x012e
 54#define REG_ADC_RI6			0x012f
 55#define REG_AGC_CRESTF_DBX8		0x0150
 56#define REG_AGC_UNFREEZE_THR		0x015b
 57#define REG_AGC2_MIN			0x016e
 58#define REG_AGC2_KACQ			0x016c
 59#define REG_AGC2_KLOC			0x016d
 60#define REG_AGC2_OUTPUT			0x0170
 61#define REG_AGC2_CLKDIV			0x0171
 62#define REG_AGC_IF_TRI			0x018b
 63#define REG_AGC_IF_SLR			0x0190
 64#define REG_AAF_CRESTF_DBX8		0x01a0
 65#define REG_ACI_CRESTF_DBX8		0x01c8
 66#define REG_SWEEP_STEP			0x0232
 67#define REG_KP_LOCK			0x023a
 68#define REG_UNKNOWN_24C			0x024c
 69#define REG_CENTRAL_TAP			0x0261
 70#define REG_C_N				0x026c
 71#define REG_EQ_AUTO_CONTROL		0x0278
 72#define REG_UNKNOWN_27C			0x027c
 73#define REG_START_SYNCHRO		0x02e0
 74#define REG_REQ_CONSTELLATION		0x02f4
 75#define REG_T_BANDWIDTH			0x0308
 76#define REG_FREQ_SYNC_RANGE		0x030c
 77#define REG_IMPULSIVE_NOISE_REM		0x031c
 78#define REG_WDOG_AND_BOOT		0x0341
 79#define REG_PATCH_VERSION		0x0344
 80#define REG_ADDR_JUMP			0x0348
 81#define REG_UNKNOWN_350			0x0350
 82#define REG_EN_RST_ERROR		0x035c
 83#define REG_DCOM_CONTROL_BYTE		0x0364
 84#define REG_DCOM_ADDR			0x0368
 85#define REG_DCOM_DATA			0x036c
 86#define REG_RST_CRC			0x0379
 87#define REG_GP_REG0_LSB			0x0384
 88#define REG_GP_REG0_MSB			0x0387
 89#define REG_CRC				0x037a
 90#define REG_CHECK_SIGNAL		0x03a8
 91#define REG_CBER_RST			0x0424
 92#define REG_CBER_BIT			0x0428
 93#define REG_CBER_ERR			0x0430
 94#define REG_CBER_AVAIL			0x0434
 95#define REG_PS_LOCK			0x0440
 96#define REG_UNCOR_CNT			0x0468
 97#define REG_BER_RST			0x046c
 98#define REG_BER_PKT			0x0470
 99#define REG_BER_BIT			0x0478
100#define REG_BER_AVAIL			0x047c
101#define REG_FEC_LOCK			0x04e0
102#define REG_TS_DATA_MODE		0x04e4
103#define REG_TS_CLK_MODE			0x04e5
104#define REG_TS_TRI			0x04ef
105#define REG_TS_SLR			0x04f4
106#define REG_RSSI_ENABLE			0x0641
107#define REG_RSSI_PAD_CTRL		0x0646
108#define REG_TS_PARALLEL_MODE		0x08f8
109
110#endif /* _DVB_SI2165_PRIV */