src/mainboard/asrock/b75m-itx/devicetree.cb

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 chip northbridge/intel/sandybridge
   4         register "gpu_dp_b_hotplug" = "4"
   5         register "gpu_dp_c_hotplug" = "4"
   6         register "gpu_dp_d_hotplug" = "4"
   7         register "spd_addresses" = "{0x50, 0, 0x52, 0}"
   8
   9         device domain 0 on
  10                 device ref host_bridge on
  11                         subsystemid 0x1849 0x0150
  12                 end
  13                 device ref peg10 on
  14                         subsystemid 0x1849 0x0151
  15                 end
  16                 device ref igd on
  17                         subsystemid 0x1849 0x0152
  18                 end
  19                 chip southbridge/intel/bd82x6x
  20                         register "gen1_dec" = "0x000c0291"
  21                         register "gen2_dec" = "0x000c0241"
  22                         register "gen3_dec" = "0x000c0251"
  23                         register "sata_interface_speed_support" = "0x3"
  24                         register "sata_port_map" = "0x3f"
  25                         register "superspeed_capable_ports" = "0x0000000f"
  26                         register "xhci_overcurrent_mapping" = "0x00000c03"
  27                         register "xhci_switchable_ports" = "0x0000000f"
  28                         register "spi_uvscc" = "0x2005"
  29                         register "spi_lvscc" = "0x2005"
  30                         register "usb_port_config" = "{
  31                                 {1, 0, 0}, {1, 0, 0}, {1, 1, 1}, {1, 1, 1},
  32                                 {1, 1, 2}, {1, 1, 2}, {1, 0, 3}, {1, 0, 3},
  33                                 {1, 0, 4}, {1, 0, 4}, {1, 0, 6},
  34                                 {1, 1, 5}, {1, 1, 5}, {1, 0, 6}
  35                         }"
  36
  37                         device ref xhci on
  38                                 subsystemid 0x1849 0x1e31
  39                         end
  40                         device ref mei1 on
  41                                 subsystemid 0x1849 0x1e3a
  42                         end
  43                         device ref mei2 off end
  44                         device ref me_ide_r off end
  45                         device ref me_kt off end
  46                         device ref gbe off end
  47                         device ref ehci2 on
  48                                 subsystemid 0x1849 0x1e2d
  49                         end
  50                         device ref hda on
  51                                 subsystemid 0x1849 0x8892
  52                         end
  53                         device ref pcie_rp1 on
  54                                 subsystemid 0x1849 0x1e10
  55                         end
  56                         device ref pcie_rp2 off end
  57                         device ref pcie_rp3 off end
  58                         device ref pcie_rp4 on          # Realtek PCIe GbE Controller
  59                                 subsystemid 0x1849 0x1e16
  60                                 device pci 00.0 on end # PCI 10ec:8168
  61                         end
  62                         device ref pcie_rp5 off end
  63                         device ref pcie_rp6 on
  64                                 subsystemid 0x1849 0x1e1a
  65                         end
  66                         device ref pcie_rp7 off end
  67                         device ref pcie_rp8 off end
  68                         device ref ehci1 on
  69                                 subsystemid 0x1849 0x1e26
  70                         end
  71                         device ref pci_bridge off end
  72                         device ref lpc on
  73                                 subsystemid 0x1849 0x1e49
  74                                 chip superio/nuvoton/nct6776
  75                                         device pnp 2e.0 off end         # Floppy
  76                                         device pnp 2e.1 on              # Parallel port
  77                                                 # global
  78                                                 irq 0x1c = 0x80
  79                                                 irq 0x27 = 0xc0
  80                                                 irq 0x2a = 0x62
  81                                                 # parallel port
  82                                                 io 0x60 = 0x378
  83                                                 irq 0x70 = 5
  84                                                 drq 0x74 = 3
  85                                         end
  86                                         device pnp 2e.2 on              # COM1
  87                                                 io 0x60 = 0x3f8
  88                                                 irq 0x70 = 4
  89                                         end
  90                                         device pnp 2e.3 off end         # COM2, IR
  91                                         device pnp 2e.5 on              # Keyboard
  92                                                 io 0x60 = 0x60
  93                                                 io 0x62 = 0x64
  94                                                 irq 0x70 = 1
  95                                                 irq 0x72 = 12
  96                                         end
  97                                         device pnp 2e.6 off end         # CIR
  98                                         device pnp 2e.7 off end         # GPIO6-9
  99                                         device pnp 2e.8 off end         # WDT1, GPIO0, GPIO1, GPIOA
 100                                         device pnp 2e.9 off end         # GPIO2-5
 101                                         device pnp 2e.a on              # ACPI
 102                                                 irq 0xe0 = 0x01
 103                                                 irq 0xe3 = 0x14
 104                                                 irq 0xe4 = 0x10         # + enable 3VSBSW#
 105                                                 irq 0xe6 = 0x4c
 106                                                 irq 0xe9 = 0x02
 107                                                 irq 0xf0 = 0x20         # + pin 70 = 3VSBSW
 108                                         end
 109                                         device pnp 2e.b on              # HWM, front panel LED
 110                                                 irq 0x30 = 0xe1         # + Fan RPM sense pins
 111                                                 io  0x60 = 0x0290       # + HWM base address
 112                                                 io  0x62 = 0x0000
 113                                                 irq 0x70 = 0
 114                                         end
 115                                         device pnp 2e.d on end          # VID
 116                                         device pnp 2e.e off end         # CIR WAKE-UP
 117                                         device pnp 2e.f on end          # GPIO Push-Pull or Open-drain
 118                                         device pnp 2e.14 on end         # SVID
 119                                         device pnp 2e.16 on end         # Deep Sleep
 120                                         device pnp 2e.17 on end         # GPIOA
 121                                         device pnp 2e.308 on            # GPIO base
 122                                                 io 0x60 = 0x0
 123                                         end
 124                                 end
 125                         end
 126                         device ref sata1 on
 127                                 subsystemid 0x1849 0x1e02
 128                         end
 129                         device ref smbus on
 130                                 subsystemid 0x1849 0x1e22
 131                         end
 132                         device ref sata2 off end
 133                         device ref thermal off end
 134                 end
 135         end
 136 end