arch/arm/mach-dove/mpp.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ARCH_DOVE_MPP_CODED_H
   3 #define __ARCH_DOVE_MPP_CODED_H
   4
   5 #define MPP(_num, _sel, _in, _out) ( \
   6         /* MPP number */                ((_num) & 0xff) | \
   7         /* MPP select value */          (((_sel) & 0xf) << 8) | \
   8         /* may be input signal */       ((!!(_in)) << 12) | \
   9         /* may be output signal */      ((!!(_out)) << 13))
  10
  11 #define MPP0_GPIO0              MPP(0, 0x0, 1, 1)
  12 #define MPP0_UA2_RTSn           MPP(0, 0x2, 0, 0)
  13 #define MPP0_SDIO0_CD           MPP(0, 0x3, 0, 0)
  14 #define MPP0_LCD0_PWM           MPP(0, 0xf, 0, 0)
  15
  16 #define MPP1_GPIO1              MPP(1, 0x0, 1, 1)
  17 #define MPP1_UA2_CTSn           MPP(1, 0x2, 0, 0)
  18 #define MPP1_SDIO0_WP           MPP(1, 0x3, 0, 0)
  19 #define MPP1_LCD1_PWM           MPP(1, 0xf, 0, 0)
  20
  21 #define MPP2_GPIO2              MPP(2, 0x0, 1, 1)
  22 #define MPP2_SATA_PRESENT       MPP(2, 0x1, 0, 0)
  23 #define MPP2_UA2_TXD            MPP(2, 0x2, 0, 0)
  24 #define MPP2_SDIO0_BUS_POWER    MPP(2, 0x3, 0, 0)
  25 #define MPP2_UA_RTSn1           MPP(2, 0x4, 0, 0)
  26
  27 #define MPP3_GPIO3              MPP(3, 0x0, 1, 1)
  28 #define MPP3_SATA_ACT           MPP(3, 0x1, 0, 0)
  29 #define MPP3_UA2_RXD            MPP(3, 0x2, 0, 0)
  30 #define MPP3_SDIO0_LED_CTRL     MPP(3, 0x3, 0, 0)
  31 #define MPP3_UA_CTSn1           MPP(3, 0x4, 0, 0)
  32 #define MPP3_SPI_LCD_CS1        MPP(3, 0xf, 0, 0)
  33
  34 #define MPP4_GPIO4              MPP(4, 0x0, 1, 1)
  35 #define MPP4_UA3_RTSn           MPP(4, 0x2, 0, 0)
  36 #define MPP4_SDIO1_CD           MPP(4, 0x3, 0, 0)
  37 #define MPP4_SPI_1_MISO         MPP(4, 0x4, 0, 0)
  38
  39 #define MPP5_GPIO5              MPP(5, 0x0, 1, 1)
  40 #define MPP5_UA3_CTSn           MPP(5, 0x2, 0, 0)
  41 #define MPP5_SDIO1_WP           MPP(5, 0x3, 0, 0)
  42 #define MPP5_SPI_1_CS           MPP(5, 0x4, 0, 0)
  43
  44 #define MPP6_GPIO6              MPP(6, 0x0, 1, 1)
  45 #define MPP6_UA3_TXD            MPP(6, 0x2, 0, 0)
  46 #define MPP6_SDIO1_BUS_POWER    MPP(6, 0x3, 0, 0)
  47 #define MPP6_SPI_1_MOSI         MPP(6, 0x4, 0, 0)
  48
  49 #define MPP7_GPIO7              MPP(7, 0x0, 1, 1)
  50 #define MPP7_UA3_RXD            MPP(7, 0x2, 0, 0)
  51 #define MPP7_SDIO1_LED_CTRL     MPP(7, 0x3, 0, 0)
  52 #define MPP7_SPI_1_SCK          MPP(7, 0x4, 0, 0)
  53
  54 #define MPP8_GPIO8              MPP(8, 0x0, 1, 1)
  55 #define MPP8_WD_RST_OUT         MPP(8, 0x1, 0, 0)
  56
  57 #define MPP9_GPIO9              MPP(9, 0x0, 1, 1)
  58 #define MPP9_PEX1_CLKREQn       MPP(9, 0x5, 0, 0)
  59
  60 #define MPP10_GPIO10            MPP(10, 0x0, 1, 1)
  61 #define MPP10_SSP_SCLK          MPP(10, 0x5, 0, 0)
  62
  63 #define MPP11_GPIO11            MPP(11, 0x0, 1, 1)
  64 #define MPP11_SATA_PRESENT      MPP(11, 0x1, 0, 0)
  65 #define MPP11_SATA_ACT          MPP(11, 0x2, 0, 0)
  66 #define MPP11_SDIO0_LED_CTRL    MPP(11, 0x3, 0, 0)
  67 #define MPP11_SDIO1_LED_CTRL    MPP(11, 0x4, 0, 0)
  68 #define MPP11_PEX0_CLKREQn      MPP(11, 0x5, 0, 0)
  69
  70 #define MPP12_GPIO12            MPP(12, 0x0, 1, 1)
  71 #define MPP12_SATA_ACT          MPP(12, 0x1, 0, 0)
  72 #define MPP12_UA2_RTSn          MPP(12, 0x2, 0, 0)
  73 #define MPP12_AD0_I2S_EXT_MCLK  MPP(12, 0x3, 0, 0)
  74 #define MPP12_SDIO1_CD          MPP(12, 0x4, 0, 0)
  75
  76 #define MPP13_GPIO13            MPP(13, 0x0, 1, 1)
  77 #define MPP13_UA2_CTSn          MPP(13, 0x2, 0, 0)
  78 #define MPP13_AD1_I2S_EXT_MCLK  MPP(13, 0x3, 0, 0)
  79 #define MPP13_SDIO1WP           MPP(13, 0x4, 0, 0)
  80 #define MPP13_SSP_EXTCLK        MPP(13, 0x5, 0, 0)
  81
  82 #define MPP14_GPIO14            MPP(14, 0x0, 1, 1)
  83 #define MPP14_UA2_TXD           MPP(14, 0x2, 0, 0)
  84 #define MPP14_SDIO1_BUS_POWER   MPP(14, 0x4, 0, 0)
  85 #define MPP14_SSP_RXD           MPP(14, 0x5, 0, 0)
  86
  87 #define MPP15_GPIO15            MPP(15, 0x0, 1, 1)
  88 #define MPP15_UA2_RXD           MPP(15, 0x2, 0, 0)
  89 #define MPP15_SDIO1_LED_CTRL    MPP(15, 0x4, 0, 0)
  90 #define MPP15_SSP_SFRM          MPP(15, 0x5, 0, 0)
  91
  92 #define MPP16_GPIO16            MPP(16, 0x0, 1, 1)
  93 #define MPP16_UA3_RTSn          MPP(16, 0x2, 0, 0)
  94 #define MPP16_SDIO0_CD          MPP(16, 0x3, 0, 0)
  95 #define MPP16_SPI_LCD_CS1       MPP(16, 0x4, 0, 0)
  96 #define MPP16_AC97_SDATA_IN1    MPP(16, 0x5, 0, 0)
  97
  98 #define MPP17_GPIO17            MPP(17, 0x0, 1, 1)
  99 #define MPP17_AC97_SYSCLK_OUT   MPP(17, 0x1, 0, 0)
 100 #define MPP17_UA3_CTSn          MPP(17, 0x2, 0, 0)
 101 #define MPP17_SDIO0_WP          MPP(17, 0x3, 0, 0)
 102 #define MPP17_TW_SDA2           MPP(17, 0x4, 0, 0)
 103 #define MPP17_AC97_SDATA_IN2    MPP(17, 0x5, 0, 0)
 104
 105 #define MPP18_GPIO18            MPP(18, 0x0, 1, 1)
 106 #define MPP18_UA3_TXD           MPP(18, 0x2, 0, 0)
 107 #define MPP18_SDIO0_BUS_POWER   MPP(18, 0x3, 0, 0)
 108 #define MPP18_LCD0_PWM          MPP(18, 0x4, 0, 0)
 109 #define MPP18_AC_SDATA_IN3      MPP(18, 0x5, 0, 0)
 110
 111 #define MPP19_GPIO19            MPP(19, 0x0, 1, 1)
 112 #define MPP19_UA3_RXD           MPP(19, 0x2, 0, 0)
 113 #define MPP19_SDIO0_LED_CTRL    MPP(19, 0x3, 0, 0)
 114 #define MPP19_TW_SCK2           MPP(19, 0x4, 0, 0)
 115
 116 #define MPP20_GPIO20            MPP(20, 0x0, 1, 1)
 117 #define MPP20_AC97_SYSCLK_OUT   MPP(20, 0x1, 0, 0)
 118 #define MPP20_SPI_LCD_MISO      MPP(20, 0x2, 0, 0)
 119 #define MPP20_SDIO1_CD          MPP(20, 0x3, 0, 0)
 120 #define MPP20_SDIO0_CD          MPP(20, 0x5, 0, 0)
 121 #define MPP20_SPI_1_MISO        MPP(20, 0x6, 0, 0)
 122
 123 #define MPP21_GPIO21            MPP(21, 0x0, 1, 1)
 124 #define MPP21_UA1_RTSn          MPP(21, 0x1, 0, 0)
 125 #define MPP21_SPI_LCD_CS0       MPP(21, 0x2, 0, 0)
 126 #define MPP21_SDIO1_WP          MPP(21, 0x3, 0, 0)
 127 #define MPP21_SSP_SFRM          MPP(21, 0x4, 0, 0)
 128 #define MPP21_SDIO0_WP          MPP(21, 0x5, 0, 0)
 129 #define MPP21_SPI_1_CS          MPP(21, 0x6, 0, 0)
 130
 131 #define MPP22_GPIO22            MPP(22, 0x0, 1, 1)
 132 #define MPP22_UA1_CTSn          MPP(22, 0x1, 0, 0)
 133 #define MPP22_SPI_LCD_MOSI      MPP(22, 0x2, 0, 0)
 134 #define MPP22_SDIO1_BUS_POWER   MPP(22, 0x3, 0, 0)
 135 #define MPP22_SSP_TXD           MPP(22, 0x4, 0, 0)
 136 #define MPP22_SDIO0_BUS_POWER   MPP(22, 0x5, 0, 0)
 137 #define MPP22_SPI_1_MOSI        MPP(22, 0x6, 0, 0)
 138
 139 #define MPP23_GPIO23            MPP(23, 0x0, 1, 1)
 140 #define MPP23_SPI_LCD_SCK       MPP(23, 0x2, 0, 0)
 141 #define MPP23_SDIO1_LED_CTRL    MPP(23, 0x3, 0, 0)
 142 #define MPP23_SSP_SCLK          MPP(23, 0x4, 0, 0)
 143 #define MPP23_SDIO0_LED_CTRL    MPP(23, 0x5, 0, 0)
 144 #define MPP23_SPI_1_SCK         MPP(23, 0x6, 0, 0)
 145
 146 #define MPP_MAX                 23
 147
 148 #define MPP_GRP(_grp, _mode)    MPP((_grp), (_mode), 0, 0)
 149
 150 /* for MPP groups _num is a group index */
 151 enum dove_mpp_grp_idx {
 152         MPP_24_39 = 2,
 153         MPP_40_45 = 0,
 154         MPP_46_51 = 1,
 155         MPP_58_61 = 5,
 156         MPP_62_63 = 4,
 157         MPP_GRP_MAX = 5,
 158 };
 159
 160 #define MPP_GRP_24_39_GPIO              MPP_GRP(MPP_24_39, 0x1)
 161 #define MPP_GRP_24_39_CAM               MPP_GRP(MPP_24_39, 0x0)
 162
 163 #define MPP_GRP_40_45_GPIO              MPP_GRP(MPP_40_45, 0x1)
 164 #define MPP_GRP_40_45_SD0               MPP_GRP(MPP_40_45, 0x0)
 165
 166 #define MPP_GRP_46_51_GPIO              MPP_GRP(MPP_46_51, 0x1)
 167 #define MPP_GRP_46_51_SD1               MPP_GRP(MPP_46_51, 0x0)
 168
 169 #define MPP_GRP_58_61_GPIO              MPP_GRP(MPP_58_61, 0x1)
 170 #define MPP_GRP_58_61_SPI               MPP_GRP(MPP_58_61, 0x0)
 171
 172 #define MPP_GRP_62_63_GPIO              MPP_GRP(MPP_62_63, 0x1)
 173 #define MPP_GRP_62_63_UA1               MPP_GRP(MPP_62_63, 0x0)
 174
 175 /* The MPP[64:71] control differs from other groups */
 176 #define MPP_GRP_NFC_64_71_GPO           0x1
 177 #define MPP_GRP_NFC_64_71_NFC           0x0
 178
 179 /*
 180  * The MPP[52:57] functionality is encoded by 4 bits in different
 181  * registers. The _num field in this case encodes those bits in
 182  * correspodence with Table 135 of 88AP510 Functional specification
 183  */
 184 #define MPP_GRP_AU1_52_57_AU1           0x0
 185 #define MPP_GRP_AU1_52_57_AU1_GPIO57    0x2
 186 #define MPP_GRP_AU1_52_57_GPIO          0xa
 187 #define MPP_GRP_AU1_52_57_TW_GPIO       0xb
 188 #define MPP_GRP_AU1_52_57_AU1_SSP       0xc
 189 #define MPP_GRP_AU1_52_57_SSP_GPIO      0xe
 190 #define MPP_GRP_AU1_52_57_SSP_TW        0xf
 191
 192 void dove_mpp_conf(unsigned int *mpp_list,
 193                    unsigned int *mpp_grp_list,
 194                    unsigned int grp_au1_52_57,
 195                    unsigned int grp_nfc_64_71);
 196
 197 #endif  /* __ARCH_DOVE_MPP_CODED_H */