drivers/soc/mediatek/mtk-mmsys.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef __SOC_MEDIATEK_MTK_MMSYS_H
   4 #define __SOC_MEDIATEK_MTK_MMSYS_H
   5
   6 #define DISP_REG_CONFIG_DISP_OVL0_MOUT_EN       0x040
   7 #define DISP_REG_CONFIG_DISP_OVL1_MOUT_EN       0x044
   8 #define DISP_REG_CONFIG_DISP_OD_MOUT_EN         0x048
   9 #define DISP_REG_CONFIG_DISP_GAMMA_MOUT_EN      0x04c
  10 #define DISP_REG_CONFIG_DISP_UFOE_MOUT_EN       0x050
  11 #define DISP_REG_CONFIG_DISP_COLOR0_SEL_IN      0x084
  12 #define DISP_REG_CONFIG_DISP_COLOR1_SEL_IN      0x088
  13 #define DISP_REG_CONFIG_DSIE_SEL_IN             0x0a4
  14 #define DISP_REG_CONFIG_DSIO_SEL_IN             0x0a8
  15 #define DISP_REG_CONFIG_DPI_SEL_IN              0x0ac
  16 #define DISP_REG_CONFIG_DISP_RDMA2_SOUT         0x0b8
  17 #define DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN      0x0c4
  18 #define DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN      0x0c8
  19 #define DISP_REG_CONFIG_MMSYS_CG_CON0           0x100
  20
  21 #define DISP_REG_CONFIG_DISP_OVL_MOUT_EN        0x030
  22 #define DISP_REG_CONFIG_OUT_SEL                 0x04c
  23 #define DISP_REG_CONFIG_DSI_SEL                 0x050
  24 #define DISP_REG_CONFIG_DPI_SEL                 0x064
  25
  26 #define OVL0_MOUT_EN_COLOR0                     0x1
  27 #define OD_MOUT_EN_RDMA0                        0x1
  28 #define OD1_MOUT_EN_RDMA1                       BIT(16)
  29 #define UFOE_MOUT_EN_DSI0                       0x1
  30 #define COLOR0_SEL_IN_OVL0                      0x1
  31 #define OVL1_MOUT_EN_COLOR1                     0x1
  32 #define GAMMA_MOUT_EN_RDMA1                     0x1
  33 #define RDMA0_SOUT_DPI0                         0x2
  34 #define RDMA0_SOUT_DPI1                         0x3
  35 #define RDMA0_SOUT_DSI1                         0x1
  36 #define RDMA0_SOUT_DSI2                         0x4
  37 #define RDMA0_SOUT_DSI3                         0x5
  38 #define RDMA0_SOUT_MASK                         0x7
  39 #define RDMA1_SOUT_DPI0                         0x2
  40 #define RDMA1_SOUT_DPI1                         0x3
  41 #define RDMA1_SOUT_DSI1                         0x1
  42 #define RDMA1_SOUT_DSI2                         0x4
  43 #define RDMA1_SOUT_DSI3                         0x5
  44 #define RDMA1_SOUT_MASK                         0x7
  45 #define RDMA2_SOUT_DPI0                         0x2
  46 #define RDMA2_SOUT_DPI1                         0x3
  47 #define RDMA2_SOUT_DSI1                         0x1
  48 #define RDMA2_SOUT_DSI2                         0x4
  49 #define RDMA2_SOUT_DSI3                         0x5
  50 #define RDMA2_SOUT_MASK                         0x7
  51 #define DPI0_SEL_IN_RDMA1                       0x1
  52 #define DPI0_SEL_IN_RDMA2                       0x3
  53 #define DPI0_SEL_IN_MASK                        0x3
  54 #define DPI1_SEL_IN_RDMA1                       (0x1 << 8)
  55 #define DPI1_SEL_IN_RDMA2                       (0x3 << 8)
  56 #define DPI1_SEL_IN_MASK                        (0x3 << 8)
  57 #define DSI0_SEL_IN_RDMA1                       0x1
  58 #define DSI0_SEL_IN_RDMA2                       0x4
  59 #define DSI0_SEL_IN_MASK                        0x7
  60 #define DSI1_SEL_IN_RDMA1                       0x1
  61 #define DSI1_SEL_IN_RDMA2                       0x4
  62 #define DSI1_SEL_IN_MASK                        0x7
  63 #define DSI2_SEL_IN_RDMA1                       (0x1 << 16)
  64 #define DSI2_SEL_IN_RDMA2                       (0x4 << 16)
  65 #define DSI2_SEL_IN_MASK                        (0x7 << 16)
  66 #define DSI3_SEL_IN_RDMA1                       (0x1 << 16)
  67 #define DSI3_SEL_IN_RDMA2                       (0x4 << 16)
  68 #define DSI3_SEL_IN_MASK                        (0x7 << 16)
  69 #define COLOR1_SEL_IN_OVL1                      0x1
  70
  71 #define OVL_MOUT_EN_RDMA                        0x1
  72 #define BLS_TO_DSI_RDMA1_TO_DPI1                0x8
  73 #define BLS_TO_DPI_RDMA1_TO_DSI                 0x2
  74 #define BLS_RDMA1_DSI_DPI_MASK                  0xf
  75 #define DSI_SEL_IN_BLS                          0x0
  76 #define DPI_SEL_IN_BLS                          0x0
  77 #define DPI_SEL_IN_MASK                         0x1
  78 #define DSI_SEL_IN_RDMA                         0x1
  79 #define DSI_SEL_IN_MASK                         0x1
  80
  81 struct mtk_mmsys_routes {
  82         u32 from_comp;
  83         u32 to_comp;
  84         u32 addr;
  85         u32 mask;
  86         u32 val;
  87 };
  88
  89 struct mtk_mmsys_driver_data {
  90         const resource_size_t io_start;
  91         const char *clk_driver;
  92         const struct mtk_mmsys_routes *routes;
  93         const unsigned int num_routes;
  94         const u16 sw0_rst_offset;
  95 };
  96
  97 struct mtk_mmsys_match_data {
  98         unsigned short num_drv_data;
  99         const struct mtk_mmsys_driver_data *drv_data[];
 100 };
 101
 102 /*
 103  * Routes in mt8173, mt2701, mt2712 are different. That means
 104  * in the same register address, it controls different input/output
 105  * selection for each SoC. But, right now, they use the same table as
 106  * default routes meet their requirements. But we don't have the complete
 107  * route information for these three SoC, so just keep them in the same
 108  * table. After we've more information, we could separate mt2701, mt2712
 109  * to an independent table.
 110  */
 111 static const struct mtk_mmsys_routes mmsys_default_routing_table[] = {
 112         {
 113                 DDP_COMPONENT_BLS, DDP_COMPONENT_DSI0,
 114                 DISP_REG_CONFIG_OUT_SEL, BLS_RDMA1_DSI_DPI_MASK,
 115                 BLS_TO_DSI_RDMA1_TO_DPI1
 116         }, {
 117                 DDP_COMPONENT_BLS, DDP_COMPONENT_DSI0,
 118                 DISP_REG_CONFIG_DSI_SEL, DSI_SEL_IN_MASK,
 119                 DSI_SEL_IN_BLS
 120         }, {
 121                 DDP_COMPONENT_BLS, DDP_COMPONENT_DPI0,
 122                 DISP_REG_CONFIG_OUT_SEL, BLS_RDMA1_DSI_DPI_MASK,
 123                 BLS_TO_DPI_RDMA1_TO_DSI
 124         }, {
 125                 DDP_COMPONENT_BLS, DDP_COMPONENT_DPI0,
 126                 DISP_REG_CONFIG_DSI_SEL, DSI_SEL_IN_MASK,
 127                 DSI_SEL_IN_RDMA
 128         }, {
 129                 DDP_COMPONENT_BLS, DDP_COMPONENT_DPI0,
 130                 DISP_REG_CONFIG_DPI_SEL, DPI_SEL_IN_MASK,
 131                 DPI_SEL_IN_BLS
 132         }, {
 133                 DDP_COMPONENT_GAMMA, DDP_COMPONENT_RDMA1,
 134                 DISP_REG_CONFIG_DISP_GAMMA_MOUT_EN, GAMMA_MOUT_EN_RDMA1,
 135                 GAMMA_MOUT_EN_RDMA1
 136         }, {
 137                 DDP_COMPONENT_OD0, DDP_COMPONENT_RDMA0,
 138                 DISP_REG_CONFIG_DISP_OD_MOUT_EN, OD_MOUT_EN_RDMA0,
 139                 OD_MOUT_EN_RDMA0
 140         }, {
 141                 DDP_COMPONENT_OD1, DDP_COMPONENT_RDMA1,
 142                 DISP_REG_CONFIG_DISP_OD_MOUT_EN, OD1_MOUT_EN_RDMA1,
 143                 OD1_MOUT_EN_RDMA1
 144         }, {
 145                 DDP_COMPONENT_OVL0, DDP_COMPONENT_COLOR0,
 146                 DISP_REG_CONFIG_DISP_OVL0_MOUT_EN, OVL0_MOUT_EN_COLOR0,
 147                 OVL0_MOUT_EN_COLOR0
 148         }, {
 149                 DDP_COMPONENT_OVL0, DDP_COMPONENT_COLOR0,
 150                 DISP_REG_CONFIG_DISP_COLOR0_SEL_IN, COLOR0_SEL_IN_OVL0,
 151                 COLOR0_SEL_IN_OVL0
 152         }, {
 153                 DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0,
 154                 DISP_REG_CONFIG_DISP_OVL_MOUT_EN, OVL_MOUT_EN_RDMA,
 155                 OVL_MOUT_EN_RDMA
 156         }, {
 157                 DDP_COMPONENT_OVL1, DDP_COMPONENT_COLOR1,
 158                 DISP_REG_CONFIG_DISP_OVL1_MOUT_EN, OVL1_MOUT_EN_COLOR1,
 159                 OVL1_MOUT_EN_COLOR1
 160         }, {
 161                 DDP_COMPONENT_OVL1, DDP_COMPONENT_COLOR1,
 162                 DISP_REG_CONFIG_DISP_COLOR1_SEL_IN, COLOR1_SEL_IN_OVL1,
 163                 COLOR1_SEL_IN_OVL1
 164         }, {
 165                 DDP_COMPONENT_RDMA0, DDP_COMPONENT_DPI0,
 166                 DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN, RDMA0_SOUT_MASK,
 167                 RDMA0_SOUT_DPI0
 168         }, {
 169                 DDP_COMPONENT_RDMA0, DDP_COMPONENT_DPI1,
 170                 DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN, RDMA0_SOUT_MASK,
 171                 RDMA0_SOUT_DPI1
 172         }, {
 173                 DDP_COMPONENT_RDMA0, DDP_COMPONENT_DSI1,
 174                 DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN, RDMA0_SOUT_MASK,
 175                 RDMA0_SOUT_DSI1
 176         }, {
 177                 DDP_COMPONENT_RDMA0, DDP_COMPONENT_DSI2,
 178                 DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN, RDMA0_SOUT_MASK,
 179                 RDMA0_SOUT_DSI2
 180         }, {
 181                 DDP_COMPONENT_RDMA0, DDP_COMPONENT_DSI3,
 182                 DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN, RDMA0_SOUT_MASK,
 183                 RDMA0_SOUT_DSI3
 184         }, {
 185                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI0,
 186                 DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN, RDMA1_SOUT_MASK,
 187                 RDMA1_SOUT_DPI0
 188         }, {
 189                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI0,
 190                 DISP_REG_CONFIG_DPI_SEL_IN, DPI0_SEL_IN_MASK,
 191                 DPI0_SEL_IN_RDMA1
 192         }, {
 193                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI1,
 194                 DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN, RDMA1_SOUT_MASK,
 195                 RDMA1_SOUT_DPI1
 196         }, {
 197                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI1,
 198                 DISP_REG_CONFIG_DPI_SEL_IN, DPI1_SEL_IN_MASK,
 199                 DPI1_SEL_IN_RDMA1
 200         }, {
 201                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DSI0,
 202                 DISP_REG_CONFIG_DSIE_SEL_IN, DSI0_SEL_IN_MASK,
 203                 DSI0_SEL_IN_RDMA1
 204         }, {
 205                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DSI1,
 206                 DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN, RDMA1_SOUT_MASK,
 207                 RDMA1_SOUT_DSI1
 208         }, {
 209                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DSI1,
 210                 DISP_REG_CONFIG_DSIO_SEL_IN, DSI1_SEL_IN_MASK,
 211                 DSI1_SEL_IN_RDMA1
 212         }, {
 213                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DSI2,
 214                 DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN, RDMA1_SOUT_MASK,
 215                 RDMA1_SOUT_DSI2
 216         }, {
 217                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DSI2,
 218                 DISP_REG_CONFIG_DSIE_SEL_IN, DSI2_SEL_IN_MASK,
 219                 DSI2_SEL_IN_RDMA1
 220         }, {
 221                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DSI3,
 222                 DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN, RDMA1_SOUT_MASK,
 223                 RDMA1_SOUT_DSI3
 224         }, {
 225                 DDP_COMPONENT_RDMA1, DDP_COMPONENT_DSI3,
 226                 DISP_REG_CONFIG_DSIO_SEL_IN, DSI3_SEL_IN_MASK,
 227                 DSI3_SEL_IN_RDMA1
 228         }, {
 229                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DPI0,
 230                 DISP_REG_CONFIG_DISP_RDMA2_SOUT, RDMA2_SOUT_MASK,
 231                 RDMA2_SOUT_DPI0
 232         }, {
 233                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DPI0,
 234                 DISP_REG_CONFIG_DPI_SEL_IN, DPI0_SEL_IN_MASK,
 235                 DPI0_SEL_IN_RDMA2
 236         }, {
 237                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DPI1,
 238                 DISP_REG_CONFIG_DISP_RDMA2_SOUT, RDMA2_SOUT_MASK,
 239                 RDMA2_SOUT_DPI1
 240         }, {
 241                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DPI1,
 242                 DISP_REG_CONFIG_DPI_SEL_IN, DPI1_SEL_IN_MASK,
 243                 DPI1_SEL_IN_RDMA2
 244         }, {
 245                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DSI0,
 246                 DISP_REG_CONFIG_DSIE_SEL_IN, DSI0_SEL_IN_MASK,
 247                 DSI0_SEL_IN_RDMA2
 248         }, {
 249                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DSI1,
 250                 DISP_REG_CONFIG_DISP_RDMA2_SOUT, RDMA2_SOUT_MASK,
 251                 RDMA2_SOUT_DSI1
 252         }, {
 253                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DSI1,
 254                 DISP_REG_CONFIG_DSIO_SEL_IN, DSI1_SEL_IN_MASK,
 255                 DSI1_SEL_IN_RDMA2
 256         }, {
 257                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DSI2,
 258                 DISP_REG_CONFIG_DISP_RDMA2_SOUT, RDMA2_SOUT_MASK,
 259                 RDMA2_SOUT_DSI2
 260         }, {
 261                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DSI2,
 262                 DISP_REG_CONFIG_DSIE_SEL_IN, DSI2_SEL_IN_MASK,
 263                 DSI2_SEL_IN_RDMA2
 264         }, {
 265                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DSI3,
 266                 DISP_REG_CONFIG_DISP_RDMA2_SOUT, RDMA2_SOUT_MASK,
 267                 RDMA2_SOUT_DSI3
 268         }, {
 269                 DDP_COMPONENT_RDMA2, DDP_COMPONENT_DSI3,
 270                 DISP_REG_CONFIG_DSIO_SEL_IN, DSI3_SEL_IN_MASK,
 271                 DSI3_SEL_IN_RDMA2
 272         }, {
 273                 DDP_COMPONENT_UFOE, DDP_COMPONENT_DSI0,
 274                 DISP_REG_CONFIG_DISP_UFOE_MOUT_EN, UFOE_MOUT_EN_DSI0,
 275                 UFOE_MOUT_EN_DSI0
 276         }
 277 };
 278
 279 #endif /* __SOC_MEDIATEK_MTK_MMSYS_H */