root/drivers/media/platform/ti/am437x/am437x-vpfe_regs.h
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * TI AM437x Image Sensor Interface Registers
 *
 * Copyright (C) 2013 - 2014 Texas Instruments, Inc.
 *
 * Benoit Parrot <bparrot@ti.com>
 * Lad, Prabhakar <prabhakar.csengg@gmail.com>
 */

#ifndef AM437X_VPFE_REGS_H
#define AM437X_VPFE_REGS_H

/* VPFE module register offset */
#define VPFE_REVISION                           0x0
#define VPFE_PCR                                0x4
#define VPFE_SYNMODE                            0x8
#define VPFE_HD_VD_WID                          0xc
#define VPFE_PIX_LINES                          0x10
#define VPFE_HORZ_INFO                          0x14
#define VPFE_VERT_START                         0x18
#define VPFE_VERT_LINES                         0x1c
#define VPFE_CULLING                            0x20
#define VPFE_HSIZE_OFF                          0x24
#define VPFE_SDOFST                             0x28
#define VPFE_SDR_ADDR                           0x2c
#define VPFE_CLAMP                              0x30
#define VPFE_DCSUB                              0x34
#define VPFE_COLPTN                             0x38
#define VPFE_BLKCMP                             0x3c
#define VPFE_VDINT                              0x48
#define VPFE_ALAW                               0x4c
#define VPFE_REC656IF                           0x50
#define VPFE_CCDCFG                             0x54
#define VPFE_DMA_CNTL                           0x98
#define VPFE_SYSCONFIG                          0x104
#define VPFE_CONFIG                             0x108
#define VPFE_IRQ_EOI                            0x110
#define VPFE_IRQ_STS_RAW                        0x114
#define VPFE_IRQ_STS                            0x118
#define VPFE_IRQ_EN_SET                         0x11c
#define VPFE_IRQ_EN_CLR                         0x120
#define VPFE_REG_END                            0x124

/* Define bit fields within selected registers */
#define VPFE_FID_POL_MASK                       1
#define VPFE_FID_POL_SHIFT                      4
#define VPFE_HD_POL_MASK                        1
#define VPFE_HD_POL_SHIFT                       3
#define VPFE_VD_POL_MASK                        1
#define VPFE_VD_POL_SHIFT                       2
#define VPFE_HSIZE_OFF_MASK                     0xffffffe0
#define VPFE_32BYTE_ALIGN_VAL                   31
#define VPFE_FRM_FMT_MASK                       0x1
#define VPFE_FRM_FMT_SHIFT                      7
#define VPFE_DATA_SZ_MASK                       7
#define VPFE_DATA_SZ_SHIFT                      8
#define VPFE_PIX_FMT_MASK                       3
#define VPFE_PIX_FMT_SHIFT                      12
#define VPFE_VP2SDR_DISABLE                     0xfffbffff
#define VPFE_WEN_ENABLE                         BIT(17)
#define VPFE_SDR2RSZ_DISABLE                    0xfff7ffff
#define VPFE_VDHDEN_ENABLE                      BIT(16)
#define VPFE_LPF_ENABLE                         BIT(14)
#define VPFE_ALAW_ENABLE                        BIT(3)
#define VPFE_ALAW_GAMMA_WD_MASK                 7
#define VPFE_BLK_CLAMP_ENABLE                   BIT(31)
#define VPFE_BLK_SGAIN_MASK                     0x1f
#define VPFE_BLK_ST_PXL_MASK                    0x7fff
#define VPFE_BLK_ST_PXL_SHIFT                   10
#define VPFE_BLK_SAMPLE_LN_MASK                 7
#define VPFE_BLK_SAMPLE_LN_SHIFT                28
#define VPFE_BLK_SAMPLE_LINE_MASK               7
#define VPFE_BLK_SAMPLE_LINE_SHIFT              25
#define VPFE_BLK_DC_SUB_MASK                    0x03fff
#define VPFE_BLK_COMP_MASK                      0xff
#define VPFE_BLK_COMP_GB_COMP_SHIFT             8
#define VPFE_BLK_COMP_GR_COMP_SHIFT             16
#define VPFE_BLK_COMP_R_COMP_SHIFT              24
#define VPFE_LATCH_ON_VSYNC_DISABLE             BIT(15)
#define VPFE_DATA_PACK_ENABLE                   BIT(11)
#define VPFE_HORZ_INFO_SPH_SHIFT                16
#define VPFE_VERT_START_SLV0_SHIFT              16
#define VPFE_VDINT_VDINT0_SHIFT                 16
#define VPFE_VDINT_VDINT1_MASK                  0xffff
#define VPFE_PPC_RAW                            1
#define VPFE_DCSUB_DEFAULT_VAL                  0
#define VPFE_CLAMP_DEFAULT_VAL                  0
#define VPFE_COLPTN_VAL                         0xbb11bb11
#define VPFE_TWO_BYTES_PER_PIXEL                2
#define VPFE_INTERLACED_IMAGE_INVERT            0x4b6d
#define VPFE_INTERLACED_NO_IMAGE_INVERT         0x0249
#define VPFE_PROGRESSIVE_IMAGE_INVERT           0x4000
#define VPFE_PROGRESSIVE_NO_IMAGE_INVERT        0
#define VPFE_INTERLACED_HEIGHT_SHIFT            1
#define VPFE_SYN_MODE_INPMOD_SHIFT              12
#define VPFE_SYN_MODE_INPMOD_MASK               3
#define VPFE_SYN_MODE_8BITS                     (7 << 8)
#define VPFE_SYN_MODE_10BITS                    (6 << 8)
#define VPFE_SYN_MODE_11BITS                    (5 << 8)
#define VPFE_SYN_MODE_12BITS                    (4 << 8)
#define VPFE_SYN_MODE_13BITS                    (3 << 8)
#define VPFE_SYN_MODE_14BITS                    (2 << 8)
#define VPFE_SYN_MODE_15BITS                    (1 << 8)
#define VPFE_SYN_MODE_16BITS                    (0 << 8)
#define VPFE_SYN_FLDMODE_MASK                   1
#define VPFE_SYN_FLDMODE_SHIFT                  7
#define VPFE_REC656IF_BT656_EN                  3
#define VPFE_SYN_MODE_VD_POL_NEGATIVE           BIT(2)
#define VPFE_CCDCFG_Y8POS_SHIFT                 11
#define VPFE_CCDCFG_BW656_10BIT                 BIT(5)
#define VPFE_SDOFST_FIELD_INTERLEAVED           0x249
#define VPFE_NO_CULLING                         0xffff00ff
#define VPFE_VDINT0                             BIT(0)
#define VPFE_VDINT1                             BIT(1)
#define VPFE_VDINT2                             BIT(2)
#define VPFE_DMA_CNTL_OVERFLOW                  BIT(31)

#define VPFE_CONFIG_PCLK_INV_SHIFT              0
#define VPFE_CONFIG_PCLK_INV_MASK               1
#define VPFE_CONFIG_PCLK_INV_NOT_INV            0
#define VPFE_CONFIG_PCLK_INV_INV                1
#define VPFE_CONFIG_EN_SHIFT                    1
#define VPFE_CONFIG_EN_MASK                     2
#define VPFE_CONFIG_EN_DISABLE                  0
#define VPFE_CONFIG_EN_ENABLE                   1
#define VPFE_CONFIG_ST_SHIFT                    2
#define VPFE_CONFIG_ST_MASK                     4
#define VPFE_CONFIG_ST_OCP_ACTIVE               0
#define VPFE_CONFIG_ST_OCP_STANDBY              1

#endif          /* AM437X_VPFE_REGS_H */