drm: rcar-du: Add R8A7795 device support

[cascardo/linux.git] / drivers / gpu / drm / rcar-du / rcar_du_regs.h

/*
 * rcar_du_regs.h  --  R-Car Display Unit Registers Definitions
 *
 * Copyright (C) 2013-2015 Renesas Electronics Corporation
 *
 * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2
 * as published by the Free Software Foundation.
 */

#ifndef __RCAR_DU_REGS_H__
#define __RCAR_DU_REGS_H__

#define DU0_REG_OFFSET          0x00000
#define DU1_REG_OFFSET          0x30000
#define DU2_REG_OFFSET          0x40000
#define DU3_REG_OFFSET          0x70000

/* -----------------------------------------------------------------------------
 * Display Control Registers
 */

#define DSYSR                   0x00000 /* display 1 */
#define DSYSR_ILTS              (1 << 29)
#define DSYSR_DSEC              (1 << 20)
#define DSYSR_IUPD              (1 << 16)
#define DSYSR_DRES              (1 << 9)
#define DSYSR_DEN               (1 << 8)
#define DSYSR_TVM_MASTER        (0 << 6)
#define DSYSR_TVM_SWITCH        (1 << 6)
#define DSYSR_TVM_TVSYNC        (2 << 6)
#define DSYSR_TVM_MASK          (3 << 6)
#define DSYSR_SCM_INT_NONE      (0 << 4)
#define DSYSR_SCM_INT_SYNC      (2 << 4)
#define DSYSR_SCM_INT_VIDEO     (3 << 4)
#define DSYSR_SCM_MASK          (3 << 4)

#define DSMR                    0x00004
#define DSMR_VSPM               (1 << 28)
#define DSMR_ODPM               (1 << 27)
#define DSMR_DIPM_DISP          (0 << 25)
#define DSMR_DIPM_CSYNC         (1 << 25)
#define DSMR_DIPM_DE            (3 << 25)
#define DSMR_DIPM_MASK          (3 << 25)
#define DSMR_CSPM               (1 << 24)
#define DSMR_DIL                (1 << 19)
#define DSMR_VSL                (1 << 18)
#define DSMR_HSL                (1 << 17)
#define DSMR_DDIS               (1 << 16)
#define DSMR_CDEL               (1 << 15)
#define DSMR_CDEM_CDE           (0 << 13)
#define DSMR_CDEM_LOW           (2 << 13)
#define DSMR_CDEM_HIGH          (3 << 13)
#define DSMR_CDEM_MASK          (3 << 13)
#define DSMR_CDED               (1 << 12)
#define DSMR_ODEV               (1 << 8)
#define DSMR_CSY_VH_OR          (0 << 6)
#define DSMR_CSY_333            (2 << 6)
#define DSMR_CSY_222            (3 << 6)
#define DSMR_CSY_MASK           (3 << 6)

#define DSSR                    0x00008
#define DSSR_VC1FB_DSA0         (0 << 30)
#define DSSR_VC1FB_DSA1         (1 << 30)
#define DSSR_VC1FB_DSA2         (2 << 30)
#define DSSR_VC1FB_INIT         (3 << 30)
#define DSSR_VC1FB_MASK         (3 << 30)
#define DSSR_VC0FB_DSA0         (0 << 28)
#define DSSR_VC0FB_DSA1         (1 << 28)
#define DSSR_VC0FB_DSA2         (2 << 28)
#define DSSR_VC0FB_INIT         (3 << 28)
#define DSSR_VC0FB_MASK         (3 << 28)
#define DSSR_DFB(n)             (1 << ((n)+15))
#define DSSR_TVR                (1 << 15)
#define DSSR_FRM                (1 << 14)
#define DSSR_VBK                (1 << 11)
#define DSSR_RINT               (1 << 9)
#define DSSR_HBK                (1 << 8)
#define DSSR_ADC(n)             (1 << ((n)-1))

#define DSRCR                   0x0000c
#define DSRCR_TVCL              (1 << 15)
#define DSRCR_FRCL              (1 << 14)
#define DSRCR_VBCL              (1 << 11)
#define DSRCR_RICL              (1 << 9)
#define DSRCR_HBCL              (1 << 8)
#define DSRCR_ADCL(n)           (1 << ((n)-1))
#define DSRCR_MASK              0x0000cbff

#define DIER                    0x00010
#define DIER_TVE                (1 << 15)
#define DIER_FRE                (1 << 14)
#define DIER_VBE                (1 << 11)
#define DIER_RIE                (1 << 9)
#define DIER_HBE                (1 << 8)
#define DIER_ADCE(n)            (1 << ((n)-1))

#define CPCR                    0x00014
#define CPCR_CP4CE              (1 << 19)
#define CPCR_CP3CE              (1 << 18)
#define CPCR_CP2CE              (1 << 17)
#define CPCR_CP1CE              (1 << 16)

#define DPPR                    0x00018
#define DPPR_DPE(n)             (1 << ((n)*4-1))
#define DPPR_DPS(n, p)          (((p)-1) << DPPR_DPS_SHIFT(n))
#define DPPR_DPS_SHIFT(n)       (((n)-1)*4)
#define DPPR_BPP16              (DPPR_DPE(8) | DPPR_DPS(8, 1))  /* plane1 */
#define DPPR_BPP32_P1           (DPPR_DPE(7) | DPPR_DPS(7, 1))
#define DPPR_BPP32_P2           (DPPR_DPE(8) | DPPR_DPS(8, 2))
#define DPPR_BPP32              (DPPR_BPP32_P1 | DPPR_BPP32_P2) /* plane1 & 2 */

#define DEFR                    0x00020
#define DEFR_CODE               (0x7773 << 16)
#define DEFR_EXSL               (1 << 12)
#define DEFR_EXVL               (1 << 11)
#define DEFR_EXUP               (1 << 5)
#define DEFR_VCUP               (1 << 4)
#define DEFR_DEFE               (1 << 0)

#define DAPCR                   0x00024
#define DAPCR_CODE              (0x7773 << 16)
#define DAPCR_AP2E              (1 << 4)
#define DAPCR_AP1E              (1 << 0)

#define DCPCR                   0x00028
#define DCPCR_CODE              (0x7773 << 16)
#define DCPCR_CA2B              (1 << 13)
#define DCPCR_CD2F              (1 << 12)
#define DCPCR_DC2E              (1 << 8)
#define DCPCR_CAB               (1 << 5)
#define DCPCR_CDF               (1 << 4)
#define DCPCR_DCE               (1 << 0)

#define DEFR2                   0x00034
#define DEFR2_CODE              (0x7775 << 16)
#define DEFR2_DEFE2G            (1 << 0)

#define DEFR3                   0x00038
#define DEFR3_CODE              (0x7776 << 16)
#define DEFR3_EVDA              (1 << 14)
#define DEFR3_EVDM_1            (1 << 12)
#define DEFR3_EVDM_2            (2 << 12)
#define DEFR3_EVDM_3            (3 << 12)
#define DEFR3_VMSM2_EMA         (1 << 6)
#define DEFR3_VMSM1_ENA         (1 << 4)
#define DEFR3_DEFE3             (1 << 0)

#define DEFR4                   0x0003c
#define DEFR4_CODE              (0x7777 << 16)
#define DEFR4_LRUO              (1 << 5)
#define DEFR4_SPCE              (1 << 4)

#define DVCSR                   0x000d0
#define DVCSR_VCnFB2_DSA0(n)    (0 << ((n)*2+16))
#define DVCSR_VCnFB2_DSA1(n)    (1 << ((n)*2+16))
#define DVCSR_VCnFB2_DSA2(n)    (2 << ((n)*2+16))
#define DVCSR_VCnFB2_INIT(n)    (3 << ((n)*2+16))
#define DVCSR_VCnFB2_MASK(n)    (3 << ((n)*2+16))
#define DVCSR_VCnFB_DSA0(n)     (0 << ((n)*2))
#define DVCSR_VCnFB_DSA1(n)     (1 << ((n)*2))
#define DVCSR_VCnFB_DSA2(n)     (2 << ((n)*2))
#define DVCSR_VCnFB_INIT(n)     (3 << ((n)*2))
#define DVCSR_VCnFB_MASK(n)     (3 << ((n)*2))

#define DEFR5                   0x000e0
#define DEFR5_CODE              (0x66 << 24)
#define DEFR5_YCRGB2_DIS        (0 << 14)
#define DEFR5_YCRGB2_PRI1       (1 << 14)
#define DEFR5_YCRGB2_PRI2       (2 << 14)
#define DEFR5_YCRGB2_PRI3       (3 << 14)
#define DEFR5_YCRGB2_MASK       (3 << 14)
#define DEFR5_YCRGB1_DIS        (0 << 12)
#define DEFR5_YCRGB1_PRI1       (1 << 12)
#define DEFR5_YCRGB1_PRI2       (2 << 12)
#define DEFR5_YCRGB1_PRI3       (3 << 12)
#define DEFR5_YCRGB1_MASK       (3 << 12)
#define DEFR5_DEFE5             (1 << 0)

#define DDLTR                   0x000e4
#define DDLTR_CODE              (0x7766 << 16)
#define DDLTR_DLAR2             (1 << 6)
#define DDLTR_DLAY2             (1 << 5)
#define DDLTR_DLAY1             (1 << 1)

#define DEFR6                   0x000e8
#define DEFR6_CODE              (0x7778 << 16)
#define DEFR6_ODPM22_DSMR       (0 << 10)
#define DEFR6_ODPM22_DISP       (2 << 10)
#define DEFR6_ODPM22_CDE        (3 << 10)
#define DEFR6_ODPM22_MASK       (3 << 10)
#define DEFR6_ODPM12_DSMR       (0 << 8)
#define DEFR6_ODPM12_DISP       (2 << 8)
#define DEFR6_ODPM12_CDE        (3 << 8)
#define DEFR6_ODPM12_MASK       (3 << 8)
#define DEFR6_TCNE2             (1 << 6)
#define DEFR6_MLOS1             (1 << 2)
#define DEFR6_DEFAULT           (DEFR6_CODE | DEFR6_TCNE2)

/* -----------------------------------------------------------------------------
 * R8A7790-only Control Registers
 */

#define DD1SSR                  0x20008
#define DD1SSR_TVR              (1 << 15)
#define DD1SSR_FRM              (1 << 14)
#define DD1SSR_BUF              (1 << 12)
#define DD1SSR_VBK              (1 << 11)
#define DD1SSR_RINT             (1 << 9)
#define DD1SSR_HBK              (1 << 8)
#define DD1SSR_ADC(n)           (1 << ((n)-1))

#define DD1SRCR                 0x2000c
#define DD1SRCR_TVR             (1 << 15)
#define DD1SRCR_FRM             (1 << 14)
#define DD1SRCR_BUF             (1 << 12)
#define DD1SRCR_VBK             (1 << 11)
#define DD1SRCR_RINT            (1 << 9)
#define DD1SRCR_HBK             (1 << 8)
#define DD1SRCR_ADC(n)          (1 << ((n)-1))

#define DD1IER                  0x20010
#define DD1IER_TVR              (1 << 15)
#define DD1IER_FRM              (1 << 14)
#define DD1IER_BUF              (1 << 12)
#define DD1IER_VBK              (1 << 11)
#define DD1IER_RINT             (1 << 9)
#define DD1IER_HBK              (1 << 8)
#define DD1IER_ADC(n)           (1 << ((n)-1))

#define DEFR8                   0x20020
#define DEFR8_CODE              (0x7790 << 16)
#define DEFR8_VSCS              (1 << 6)
#define DEFR8_DRGBS_DU(n)       ((n) << 4)
#define DEFR8_DRGBS_MASK        (3 << 4)
#define DEFR8_DEFE8             (1 << 0)

#define DOFLR                   0x20024
#define DOFLR_CODE              (0x7790 << 16)
#define DOFLR_HSYCFL1           (1 << 13)
#define DOFLR_VSYCFL1           (1 << 12)
#define DOFLR_ODDFL1            (1 << 11)
#define DOFLR_DISPFL1           (1 << 10)
#define DOFLR_CDEFL1            (1 << 9)
#define DOFLR_RGBFL1            (1 << 8)
#define DOFLR_HSYCFL0           (1 << 5)
#define DOFLR_VSYCFL0           (1 << 4)
#define DOFLR_ODDFL0            (1 << 3)
#define DOFLR_DISPFL0           (1 << 2)
#define DOFLR_CDEFL0            (1 << 1)
#define DOFLR_RGBFL0            (1 << 0)

#define DIDSR                   0x20028
#define DIDSR_CODE              (0x7790 << 16)
#define DIDSR_LCDS_DCLKIN(n)    (0 << (8 + (n) * 2))
#define DIDSR_LCDS_LVDS0(n)     (2 << (8 + (n) * 2))
#define DIDSR_LCDS_LVDS1(n)     (3 << (8 + (n) * 2))
#define DIDSR_LCDS_MASK(n)      (3 << (8 + (n) * 2))
#define DIDSR_PDCS_CLK(n, clk)  (clk << ((n) * 2))
#define DIDSR_PDCS_MASK(n)      (3 << ((n) * 2))

#define DEFR10                  0x20038
#define DEFR10_CODE             (0x7795 << 16)
#define DEFR10_VSPF1_RGB        (0 << 14)
#define DEFR10_VSPF1_YC         (1 << 14)
#define DEFR10_DOCF1_RGB        (0 << 12)
#define DEFR10_DOCF1_YC         (1 << 12)
#define DEFR10_YCDF0_YCBCR444   (0 << 11)
#define DEFR10_YCDF0_YCBCR422   (1 << 11)
#define DEFR10_VSPF0_RGB        (0 << 10)
#define DEFR10_VSPF0_YC         (1 << 10)
#define DEFR10_DOCF0_RGB        (0 << 8)
#define DEFR10_DOCF0_YC         (1 << 8)
#define DEFR10_TSEL_H3_TCON1    (0 << 1) /* DEFR102 register only (DU2/DU3) */
#define DEFR10_DEFE10           (1 << 0)

/* -----------------------------------------------------------------------------
 * Display Timing Generation Registers
 */

#define HDSR                    0x00040
#define HDER                    0x00044
#define VDSR                    0x00048
#define VDER                    0x0004c
#define HCR                     0x00050
#define HSWR                    0x00054
#define VCR                     0x00058
#define VSPR                    0x0005c
#define EQWR                    0x00060
#define SPWR                    0x00064
#define CLAMPSR                 0x00070
#define CLAMPWR                 0x00074
#define DESR                    0x00078
#define DEWR                    0x0007c

/* -----------------------------------------------------------------------------
 * Display Attribute Registers
 */

#define CP1TR                   0x00080
#define CP2TR                   0x00084
#define CP3TR                   0x00088
#define CP4TR                   0x0008c

#define DOOR                    0x00090
#define DOOR_RGB(r, g, b)       (((r) << 18) | ((g) << 10) | ((b) << 2))
#define CDER                    0x00094
#define CDER_RGB(r, g, b)       (((r) << 18) | ((g) << 10) | ((b) << 2))
#define BPOR                    0x00098
#define BPOR_RGB(r, g, b)       (((r) << 18) | ((g) << 10) | ((b) << 2))

#define RINTOFSR                0x0009c

#define DSHPR                   0x000c8
#define DSHPR_CODE              (0x7776 << 16)
#define DSHPR_PRIH              (0xa << 4)
#define DSHPR_PRIL_BPP16        (0x8 << 0)
#define DSHPR_PRIL_BPP32        (0x9 << 0)

/* -----------------------------------------------------------------------------
 * Display Plane Registers
 */

#define PLANE_OFF               0x00100

#define PnMR                    0x00100 /* plane 1 */
#define PnMR_VISL_VIN0          (0 << 26)       /* use Video Input 0 */
#define PnMR_VISL_VIN1          (1 << 26)       /* use Video Input 1 */
#define PnMR_VISL_VIN2          (2 << 26)       /* use Video Input 2 */
#define PnMR_VISL_VIN3          (3 << 26)       /* use Video Input 3 */
#define PnMR_YCDF_YUYV          (1 << 20)       /* YUYV format */
#define PnMR_TC_R               (0 << 17)       /* Tranparent color is PnTC1R */
#define PnMR_TC_CP              (1 << 17)       /* Tranparent color is color palette */
#define PnMR_WAE                (1 << 16)       /* Wrap around Enable */
#define PnMR_SPIM_TP            (0 << 12)       /* Transparent Color */
#define PnMR_SPIM_ALP           (1 << 12)       /* Alpha Blending */
#define PnMR_SPIM_EOR           (2 << 12)       /* EOR */
#define PnMR_SPIM_TP_OFF        (1 << 14)       /* No Transparent Color */
#define PnMR_CPSL_CP1           (0 << 8)        /* Color Palette selected 1 */
#define PnMR_CPSL_CP2           (1 << 8)        /* Color Palette selected 2 */
#define PnMR_CPSL_CP3           (2 << 8)        /* Color Palette selected 3 */
#define PnMR_CPSL_CP4           (3 << 8)        /* Color Palette selected 4 */
#define PnMR_DC                 (1 << 7)        /* Display Area Change */
#define PnMR_BM_MD              (0 << 4)        /* Manual Display Change Mode */
#define PnMR_BM_AR              (1 << 4)        /* Auto Rendering Mode */
#define PnMR_BM_AD              (2 << 4)        /* Auto Display Change Mode */
#define PnMR_BM_VC              (3 << 4)        /* Video Capture Mode */
#define PnMR_DDDF_8BPP          (0 << 0)        /* 8bit */
#define PnMR_DDDF_16BPP         (1 << 0)        /* 16bit or 32bit */
#define PnMR_DDDF_ARGB          (2 << 0)        /* ARGB */
#define PnMR_DDDF_YC            (3 << 0)        /* YC */
#define PnMR_DDDF_MASK          (3 << 0)

#define PnMWR                   0x00104

#define PnALPHAR                0x00108
#define PnALPHAR_ABIT_1         (0 << 12)
#define PnALPHAR_ABIT_0         (1 << 12)
#define PnALPHAR_ABIT_X         (2 << 12)

#define PnDSXR                  0x00110
#define PnDSYR                  0x00114
#define PnDPXR                  0x00118
#define PnDPYR                  0x0011c

#define PnDSA0R                 0x00120
#define PnDSA1R                 0x00124
#define PnDSA2R                 0x00128
#define PnDSA_MASK              0xfffffff0

#define PnSPXR                  0x00130
#define PnSPYR                  0x00134
#define PnWASPR                 0x00138
#define PnWAMWR                 0x0013c

#define PnBTR                   0x00140

#define PnTC1R                  0x00144
#define PnTC2R                  0x00148
#define PnTC3R                  0x0014c
#define PnTC3R_CODE             (0x66 << 24)

#define PnMLR                   0x00150

#define PnSWAPR                 0x00180
#define PnSWAPR_DIGN            (1 << 4)
#define PnSWAPR_SPQW            (1 << 3)
#define PnSWAPR_SPLW            (1 << 2)
#define PnSWAPR_SPWD            (1 << 1)
#define PnSWAPR_SPBY            (1 << 0)

#define PnDDCR                  0x00184
#define PnDDCR_CODE             (0x7775 << 16)
#define PnDDCR_LRGB1            (1 << 11)
#define PnDDCR_LRGB0            (1 << 10)

#define PnDDCR2                 0x00188
#define PnDDCR2_CODE            (0x7776 << 16)
#define PnDDCR2_NV21            (1 << 5)
#define PnDDCR2_Y420            (1 << 4)
#define PnDDCR2_DIVU            (1 << 1)
#define PnDDCR2_DIVY            (1 << 0)

#define PnDDCR4                 0x00190
#define PnDDCR4_CODE            (0x7766 << 16)
#define PnDDCR4_VSPS            (1 << 13)
#define PnDDCR4_SDFS_RGB        (0 << 4)
#define PnDDCR4_SDFS_YC         (5 << 4)
#define PnDDCR4_SDFS_MASK       (7 << 4)
#define PnDDCR4_EDF_NONE        (0 << 0)
#define PnDDCR4_EDF_ARGB8888    (1 << 0)
#define PnDDCR4_EDF_RGB888      (2 << 0)
#define PnDDCR4_EDF_RGB666      (3 << 0)
#define PnDDCR4_EDF_MASK        (7 << 0)

#define APnMR                   0x0a100
#define APnMR_WAE               (1 << 16)       /* Wrap around Enable */
#define APnMR_DC                (1 << 7)        /* Display Area Change */
#define APnMR_BM_MD             (0 << 4)        /* Manual Display Change Mode */
#define APnMR_BM_AD             (2 << 4)        /* Auto Display Change Mode */

#define APnMWR                  0x0a104

#define APnDSXR                 0x0a110
#define APnDSYR                 0x0a114
#define APnDPXR                 0x0a118
#define APnDPYR                 0x0a11c

#define APnDSA0R                0x0a120
#define APnDSA1R                0x0a124
#define APnDSA2R                0x0a128

#define APnSPXR                 0x0a130
#define APnSPYR                 0x0a134
#define APnWASPR                0x0a138
#define APnWAMWR                0x0a13c

#define APnBTR                  0x0a140

#define APnMLR                  0x0a150
#define APnSWAPR                0x0a180

/* -----------------------------------------------------------------------------
 * Display Capture Registers
 */

#define DCMR                    0x0c100
#define DCMWR                   0x0c104
#define DCSAR                   0x0c120
#define DCMLR                   0x0c150

/* -----------------------------------------------------------------------------
 * Color Palette Registers
 */

#define CP1_000R                0x01000
#define CP1_255R                0x013fc
#define CP2_000R                0x02000
#define CP2_255R                0x023fc
#define CP3_000R                0x03000
#define CP3_255R                0x033fc
#define CP4_000R                0x04000
#define CP4_255R                0x043fc

/* -----------------------------------------------------------------------------
 * External Synchronization Control Registers
 */

#define ESCR                    0x10000
#define ESCR2                   0x31000
#define ESCR_DCLKOINV           (1 << 25)
#define ESCR_DCLKSEL_DCLKIN     (0 << 20)
#define ESCR_DCLKSEL_CLKS       (1 << 20)
#define ESCR_DCLKSEL_MASK       (1 << 20)
#define ESCR_DCLKDIS            (1 << 16)
#define ESCR_SYNCSEL_OFF        (0 << 8)
#define ESCR_SYNCSEL_EXVSYNC    (2 << 8)
#define ESCR_SYNCSEL_EXHSYNC    (3 << 8)
#define ESCR_FRQSEL_MASK        (0x3f << 0)

#define OTAR                    0x10004
#define OTAR2                   0x31004

/* -----------------------------------------------------------------------------
 * Dual Display Output Control Registers
 */

#define DORCR                   0x11000
#define DORCR_PG2T              (1 << 30)
#define DORCR_DK2S              (1 << 28)
#define DORCR_PG2D_DS1          (0 << 24)
#define DORCR_PG2D_DS2          (1 << 24)
#define DORCR_PG2D_FIX0         (2 << 24)
#define DORCR_PG2D_DOOR         (3 << 24)
#define DORCR_PG2D_MASK         (3 << 24)
#define DORCR_DR1D              (1 << 21)
#define DORCR_PG1D_DS1          (0 << 16)
#define DORCR_PG1D_DS2          (1 << 16)
#define DORCR_PG1D_FIX0         (2 << 16)
#define DORCR_PG1D_DOOR         (3 << 16)
#define DORCR_PG1D_MASK         (3 << 16)
#define DORCR_RGPV              (1 << 4)
#define DORCR_DPRS              (1 << 0)

#define DPTSR                   0x11004
#define DPTSR_PnDK(n)           (1 << ((n) + 16))
#define DPTSR_PnTS(n)           (1 << (n))

#define DAPTSR                  0x11008
#define DAPTSR_APnDK(n)         (1 << ((n) + 16))
#define DAPTSR_APnTS(n)         (1 << (n))

#define DS1PR                   0x11020
#define DS2PR                   0x11024

/* -----------------------------------------------------------------------------
 * YC-RGB Conversion Coefficient Registers
 */

#define YNCR                    0x11080
#define YNOR                    0x11084
#define CRNOR                   0x11088
#define CBNOR                   0x1108c
#define RCRCR                   0x11090
#define GCRCR                   0x11094
#define GCBCR                   0x11098
#define BCBCR                   0x1109c

#endif /* __RCAR_DU_REGS_H__ */