src/mainboard/google/octopus/variants/yorp/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" = "0x0A12"
  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" = "0x1c282828"
  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" = "0x00195959"
  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" = "0x10025"
  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         device domain 0 on
  45                 device pci 16.0 on
  46                         chip drivers/i2c/hid
  47                                 register "generic.hid" = ""WCOM50C1""
  48                                 register "generic.desc" = ""WCOM Digitizer""
  49                                 register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
  50                                 register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
  51                                 register "generic.reset_delay_ms" = "20"
  52                                 register "generic.has_power_resource" = "1"
  53                                 register "hid_desc_reg_offset" = "0x1"
  54                                 device i2c 0x9 on end
  55                         end
  56                 end     # - I2C 0
  57                 device pci 17.1 on
  58                         chip drivers/i2c/da7219
  59                                 register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_137_IRQ)"
  60                                 register "btn_cfg" = "50"
  61                                 register "mic_det_thr" = "200"
  62                                 register "jack_ins_deb" = "20"
  63                                 register "jack_det_rate" = ""32ms_64ms""
  64                                 register "jack_rem_deb" = "1"
  65                                 register "a_d_btn_thr" = "0xa"
  66                                 register "d_b_btn_thr" = "0x16"
  67                                 register "b_c_btn_thr" = "0x21"
  68                                 register "c_mic_btn_thr" = "0x3e"
  69                                 register "btn_avg" = "4"
  70                                 register "adc_1bit_rpt" = "1"
  71                                 register "micbias_lvl" = "2600"
  72                                 register "mic_amp_in_sel" = ""diff""
  73                                 device i2c 1a on end
  74                         end
  75                 end     # - I2C 5
  76                 device pci 17.2 on
  77                         chip drivers/i2c/generic
  78                                 register "hid" = ""ELAN0000""
  79                                 register "desc" = ""ELAN Touchpad""
  80                                 register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPIO_135_IRQ)"
  81                                 register "wake" = "GPE0_DW3_27"
  82                                 register "detect" = "1"
  83                                 device i2c 15 on end
  84                         end
  85                 end     # - I2C 6
  86                 device pci 17.3 on
  87                         chip drivers/i2c/generic
  88                                 register "hid" = ""ELAN0001""
  89                                 register "desc" = ""ELAN Touchscreen""
  90                                 register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_212_IRQ)"
  91                                 register "detect" = "1"
  92                                 register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
  93                                 register "reset_delay_ms" = "20"
  94                                 register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_213)"
  95                                 register "enable_delay_ms" = "1"
  96                                 register "has_power_resource" = "true"
  97                                 device i2c 10 on end
  98                         end
  99                 end     # - I2C 7
 100         end
 101 end