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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* tw68-reg.h - TW68xx register offsets
*
* Much of this code is derived from the cx88 and sa7134 drivers, which
* were in turn derived from the bt87x driver. The original work was by
* Gerd Knorr; more recently the code was enhanced by Mauro Carvalho Chehab,
* Hans Verkuil, Andy Walls and many others. Their work is gratefully
* acknowledged. Full credit goes to them - any problems within this code
* are mine.
*
* Copyright (C) William M. Brack
*
* Refactored and updated to the latest v4l core frameworks:
*
* Copyright (C) 2014 Hans Verkuil <hverkuil@xs4all.nl>
*/
#ifndef _TW68_REG_H_
#define _TW68_REG_H_
/* ---------------------------------------------------------------------- */
#define TW68_DMAC 0x000
#define TW68_DMAP_SA 0x004
#define TW68_DMAP_EXE 0x008
#define TW68_DMAP_PP 0x00c
#define TW68_VBIC 0x010
#define TW68_SBUSC 0x014
#define TW68_SBUSSD 0x018
#define TW68_INTSTAT 0x01C
#define TW68_INTMASK 0x020
#define TW68_GPIOC 0x024
#define TW68_GPOE 0x028
#define TW68_TESTREG 0x02C
#define TW68_SBUSRD 0x030
#define TW68_SBUS_TRIG 0x034
#define TW68_CAP_CTL 0x040
#define TW68_SUBSYS 0x054
#define TW68_I2C_RST 0x064
#define TW68_VBIINST 0x06C
/* define bits in FIFO and DMAP Control reg */
#define TW68_DMAP_EN (1 << 0)
#define TW68_FIFO_EN (1 << 1)
/* define the Interrupt Status Register bits */
#define TW68_SBDONE (1 << 0)
#define TW68_DMAPI (1 << 1)
#define TW68_GPINT (1 << 2)
#define TW68_FFOF (1 << 3)
#define TW68_FDMIS (1 << 4)
#define TW68_DMAPERR (1 << 5)
#define TW68_PABORT (1 << 6)
#define TW68_SBDONE2 (1 << 12)
#define TW68_SBERR2 (1 << 13)
#define TW68_PPERR (1 << 14)
#define TW68_FFERR (1 << 15)
#define TW68_DET50 (1 << 16)
#define TW68_FLOCK (1 << 17)
#define TW68_CCVALID (1 << 18)
#define TW68_VLOCK (1 << 19)
#define TW68_FIELD (1 << 20)
#define TW68_SLOCK (1 << 21)
#define TW68_HLOCK (1 << 22)
#define TW68_VDLOSS (1 << 23)
#define TW68_SBERR (1 << 24)
/* define the i2c control register bits */
#define TW68_SBMODE (0)
#define TW68_WREN (1)
#define TW68_SSCLK (6)
#define TW68_SSDAT (7)
#define TW68_SBCLK (8)
#define TW68_WDLEN (16)
#define TW68_RDLEN (20)
#define TW68_SBRW (24)
#define TW68_SBDEV (25)
#define TW68_SBMODE_B (1 << TW68_SBMODE)
#define TW68_WREN_B (1 << TW68_WREN)
#define TW68_SSCLK_B (1 << TW68_SSCLK)
#define TW68_SSDAT_B (1 << TW68_SSDAT)
#define TW68_SBRW_B (1 << TW68_SBRW)
#define TW68_GPDATA 0x100
#define TW68_STATUS1 0x204
#define TW68_INFORM 0x208
#define TW68_OPFORM 0x20C
#define TW68_HSYNC 0x210
#define TW68_ACNTL 0x218
#define TW68_CROP_HI 0x21C
#define TW68_VDELAY_LO 0x220
#define TW68_VACTIVE_LO 0x224
#define TW68_HDELAY_LO 0x228
#define TW68_HACTIVE_LO 0x22C
#define TW68_CNTRL1 0x230
#define TW68_VSCALE_LO 0x234
#define TW68_SCALE_HI 0x238
#define TW68_HSCALE_LO 0x23C
#define TW68_BRIGHT 0x240
#define TW68_CONTRAST 0x244
#define TW68_SHARPNESS 0x248
#define TW68_SAT_U 0x24C
#define TW68_SAT_V 0x250
#define TW68_HUE 0x254
#define TW68_SHARP2 0x258
#define TW68_VSHARP 0x25C
#define TW68_CORING 0x260
#define TW68_VBICNTL 0x264
#define TW68_CNTRL2 0x268
#define TW68_CC_DATA 0x26C
#define TW68_SDT 0x270
#define TW68_SDTR 0x274
#define TW68_RESERV2 0x278
#define TW68_RESERV3 0x27C
#define TW68_CLMPG 0x280
#define TW68_IAGC 0x284
#define TW68_AGCGAIN 0x288
#define TW68_PEAKWT 0x28C
#define TW68_CLMPL 0x290
#define TW68_SYNCT 0x294
#define TW68_MISSCNT 0x298
#define TW68_PCLAMP 0x29C
#define TW68_VCNTL1 0x2A0
#define TW68_VCNTL2 0x2A4
#define TW68_CKILL 0x2A8
#define TW68_COMB 0x2AC
#define TW68_LDLY 0x2B0
#define TW68_MISC1 0x2B4
#define TW68_LOOP 0x2B8
#define TW68_MISC2 0x2BC
#define TW68_MVSN 0x2C0
#define TW68_STATUS2 0x2C4
#define TW68_HFREF 0x2C8
#define TW68_CLMD 0x2CC
#define TW68_IDCNTL 0x2D0
#define TW68_CLCNTL1 0x2D4
/* Audio */
#define TW68_ACKI1 0x300
#define TW68_ACKI2 0x304
#define TW68_ACKI3 0x308
#define TW68_ACKN1 0x30C
#define TW68_ACKN2 0x310
#define TW68_ACKN3 0x314
#define TW68_SDIV 0x318
#define TW68_LRDIV 0x31C
#define TW68_ACCNTL 0x320
#define TW68_VSCTL 0x3B8
#define TW68_CHROMAGVAL 0x3BC
#define TW68_F2CROP_HI 0x3DC
#define TW68_F2VDELAY_LO 0x3E0
#define TW68_F2VACTIVE_LO 0x3E4
#define TW68_F2HDELAY_LO 0x3E8
#define TW68_F2HACTIVE_LO 0x3EC
#define TW68_F2CNT 0x3F0
#define TW68_F2VSCALE_LO 0x3F4
#define TW68_F2SCALE_HI 0x3F8
#define TW68_F2HSCALE_LO 0x3FC
#define RISC_INT_BIT 0x08000000
#define RISC_SYNCO 0xC0000000
#define RISC_SYNCE 0xD0000000
#define RISC_JUMP 0xB0000000
#define RISC_LINESTART 0x90000000
#define RISC_INLINE 0xA0000000
#define VideoFormatNTSC 0
#define VideoFormatNTSCJapan 0
#define VideoFormatPALBDGHI 1
#define VideoFormatSECAM 2
#define VideoFormatNTSC443 3
#define VideoFormatPALM 4
#define VideoFormatPALN 5
#define VideoFormatPALNC 5
#define VideoFormatPAL60 6
#define VideoFormatAuto 7
#define ColorFormatRGB32 0x00
#define ColorFormatRGB24 0x10
#define ColorFormatRGB16 0x20
#define ColorFormatRGB15 0x30
#define ColorFormatYUY2 0x40
#define ColorFormatBSWAP 0x04
#define ColorFormatWSWAP 0x08
#define ColorFormatGamma 0x80
#endif
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