src/mainboard/hp/snb_ivb_laptops/devicetree.cb

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 chip northbridge/intel/sandybridge
   4         register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410 }"
   5         register "gfx.ndid" = "3"
   6         register "gfx.use_spread_spectrum_clock" = "1"
   7         register "gpu_cpu_backlight" = "0x00000129"
   8         register "gpu_dp_b_hotplug" = "4"
   9         register "gpu_dp_c_hotplug" = "4"
  10         register "gpu_dp_d_hotplug" = "4"
  11         register "gpu_panel_port_select" = "PANEL_PORT_LVDS"
  12         register "gpu_panel_power_backlight_off_delay" = "2000"
  13         register "gpu_panel_power_backlight_on_delay" = "2000"
  14         register "gpu_panel_power_cycle_delay" = "5"
  15         register "gpu_panel_power_down_delay" = "230"
  16         register "gpu_panel_power_up_delay" = "300"
  17         register "gpu_pch_backlight" = "0x02880288"
  18         register "spd_addresses" = "{0x50, 0, 0x52, 0}"
  19
  20         device domain 0 on
  21
  22                 device ref host_bridge on  end
  23
  24                 chip southbridge/intel/bd82x6x # Intel Cougar or Panther Point PCH
  25                         register "pcie_port_coalesce" = "true"
  26                         register "sata_interface_speed_support" = "0x3"
  27                         register "spi_uvscc" = "0x2005"
  28                         register "spi_lvscc" = "0"
  29
  30                         device ref mei1 on  end
  31                         device ref mei2 off end
  32                         device ref me_ide_r off end
  33                         device ref me_kt off end
  34                         device ref gbe on  end
  35                         device ref ehci2 on  end
  36                         device ref hda on  end
  37                         device ref ehci1 on  end
  38                         device ref pci_bridge off end
  39                         device ref lpc on
  40                                 chip drivers/pc80/tpm
  41                                         device pnp 0c31.0 on end
  42                                 end
  43                         end
  44                         device ref sata1 on  end
  45                         device ref smbus on  end
  46                         device ref sata2 off end
  47                         device ref thermal off end
  48                 end
  49         end
  50 end