src/mainboard/google/octopus/variants/ampton/overridetree.cb

   1 chip soc/intel/apollolake
   2
   3         # EMMC Tx CMD Delay
   4         # Refer to EDS-Vol2-16.32.
   5         # [14:8] steps of delay for DDR mode, each 125ps.
   6         # [6:0] steps of delay for SDR mode, each 125ps.
   7         register "emmc_tx_cmd_cntl" = "0x505"
   8
   9         # EMMC TX DATA Delay 1
  10         # Refer to EDS-Vol2-16.33.
  11         # [14:8] steps of delay for HS400, each 125ps.
  12         # [6:0] steps of delay for SDR104/HS200, each 125ps.
  13         register "emmc_tx_data_cntl1" = "0x0a0c"
  14
  15         # EMMC TX DATA Delay 2
  16         # Refer to EDS-Vol2-16.34.
  17         # [30:24] steps of delay for SDR50, each 125ps.
  18         # [22:16] steps of delay for DDR50, each 125ps.
  19         # [14:8] steps of delay for SDR25/HS50, each 125ps.
  20         # [6:0] steps of delay for SDR12, each 125ps.
  21         register "emmc_tx_data_cntl2" = "0x1c292929"
  22
  23         # EMMC RX CMD/DATA Delay 1
  24         # Refer to EDS-Vol2-16.35.
  25         # [30:24] steps of delay for SDR50, each 125ps.
  26         # [22:16] steps of delay for DDR50, each 125ps.
  27         # [14:8] steps of delay for SDR25/HS50, each 125ps.
  28         # [6:0] steps of delay for SDR12, each 125ps.
  29         register "emmc_rx_cmd_data_cntl1" = "0x001a1c1c"
  30
  31         # EMMC RX CMD/DATA Delay 2
  32         # Refer to EDS-Vol2-16.37.
  33         # [17:16] stands for Rx Clock before Output Buffer
  34         # [14:8] steps of delay for Auto Tuning Mode, each 125ps.
  35         # [6:0] steps of delay for HS200, each 125ps.
  36         register "emmc_rx_cmd_data_cntl2" = "0x10026"
  37
  38         # EMMC Rx Strobe Delay
  39         # Refer to EDS-Vol2-16.36.
  40         # [14:8] Rx Strobe Delay DLL 1(HS400 Mode), each 125ps.
  41         # [6:0] Rx Strobe Delay DLL 2(HS400 Mode), each 125ps.
  42         register "emmc_rx_strobe_cntl" = "0x0a0a"
  43
  44         register "common_soc_config" = "{
  45                 .gspi[0] = {
  46                         .speed_mhz = 1,
  47                         .early_init = 1,
  48                 },
  49                 .i2c[0] = {
  50                         .speed = I2C_SPEED_FAST,
  51                         .rise_time_ns = 152,
  52                         .fall_time_ns = 30,
  53                 },
  54                 .i2c[5] = {
  55                         .speed = I2C_SPEED_FAST,
  56                         .rise_time_ns = 60,
  57                         .fall_time_ns = 20,
  58                         .data_hold_time_ns = 350,
  59                 },
  60                 .i2c[6] = {
  61                         .speed = I2C_SPEED_FAST,
  62                         .rise_time_ns = 70,
  63                         .fall_time_ns = 127,
  64                         .data_hold_time_ns = 350,
  65                 },
  66                 .i2c[7] = {
  67                         .speed = I2C_SPEED_FAST,
  68                         .rise_time_ns = 30,
  69                         .fall_time_ns = 127,
  70                         .data_hold_time_ns = 350,
  71                 },
  72         }"
  73         device domain 0 on
  74                 device pci 16.0 on
  75                         chip drivers/i2c/hid
  76                                 register "generic.hid" = ""WCOM50C1""
  77                                 register "generic.desc" = ""WCOM Digitizer""
  78                                 register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
  79                                 register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
  80                                 register "generic.reset_delay_ms" = "20"
  81                                 register "generic.has_power_resource" = "1"
  82                                 register "generic.detect" = "1"
  83                                 register "hid_desc_reg_offset" = "0x1"
  84                                 device i2c 0x9 on end
  85                         end
  86                 end     # - I2C 0
  87                 device pci 17.1 on
  88                         chip drivers/i2c/generic
  89                                 register "hid" = ""10EC5682""
  90                                 register "name" = ""RT58""
  91                                 register "desc" = ""Realtek RT5682""
  92                                 register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_137_IRQ)"
  93                                 register "probed" = "1"
  94                                 register "property_count" = "1"
  95                                 # Set the jd_src to RT5668_JD1 for jack detection
  96                                 register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
  97                                 register "property_list[0].name" = ""realtek,jd-src""
  98                                 register "property_list[0].integer" = "1"
  99                                 device i2c 1a on end
 100                         end
 101                 end     # - I2C 5
 102                 device pci 17.2 on
 103                         chip drivers/i2c/generic
 104                                 register "hid" = ""ELAN0000""
 105                                 register "desc" = ""ELAN Touchpad""
 106                                 register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPIO_135_IRQ)"
 107                                 register "wake" = "GPE0_DW3_27"
 108                                 register "detect" = "1"
 109                                 device i2c 15 on end
 110                         end
 111                 end     # - I2C 6
 112                 device pci 17.3 on
 113                         chip drivers/i2c/generic
 114                                 register "hid" = ""ELAN0001""
 115                                 register "desc" = ""ELAN Touchscreen""
 116                                 register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
 117                                 register "detect" = "1"
 118                                 register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 119                                 register "reset_delay_ms" = "20"
 120                                 register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
 121                                 register "enable_delay_ms" = "1"
 122                                 register "has_power_resource" = "1"
 123                                 device i2c 10 on end
 124                         end
 125                         chip drivers/i2c/hid
 126                                 register "generic.hid" = ""GTCH7502""
 127                                 register "generic.desc" = ""G2TOUCH Touchscreen""
 128                                 register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
 129                                 register "generic.detect" = "1"
 130                                 register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
 131                                 register "generic.reset_delay_ms" = "70"
 132                                 register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
 133                                 register "generic.enable_delay_ms" = "1"
 134                                 register "generic.has_power_resource" = "1"
 135                                 register "hid_desc_reg_offset" = "0x01"
 136                                 device i2c 40 on end
 137                         end
 138                 end     # - I2C 7
 139         end
 140 end