src/mainboard/lenovo/thinkcentre_a58/devicetree.cb

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 chip northbridge/intel/x4x              # Northbridge
   4         device cpu_cluster 0 on         # APIC cluster
   5                 chip cpu/intel/socket_LGA775
   6                         device lapic 0 on end
   7                 end
   8                 chip cpu/intel/model_1067x              # CPU
   9                         device lapic 0xACAC off end
  10                 end
  11         end
  12         device domain 0 on              # PCI domain
  13                 subsystemid 0x17aa 0x304f inherit
  14                 device pci 0.0 on end                   # Host Bridge
  15                 device pci 1.0 on end                   # PEG
  16                 device pci 2.0 on end                   # Integrated graphics controller
  17                 chip southbridge/intel/i82801gx # Southbridge
  18                         register "pirqa_routing" = "0x0b"
  19                         register "pirqb_routing" = "0x0b"
  20                         register "pirqc_routing" = "0x0b"
  21                         register "pirqd_routing" = "0x0b"
  22                         register "pirqe_routing" = "0x80"
  23                         register "pirqf_routing" = "0x80"
  24                         register "pirqg_routing" = "0x80"
  25                         register "pirqh_routing" = "0x0b"
  26                         # GPI routing
  27                         #  0 No effect (default)
  28                         #  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
  29                         #  2 SCI (if corresponding GPIO_EN bit is also set)
  30                         register "gpi13_routing" = "1" # ??vendor
  31
  32                         register "ide_enable_primary" = "0x1"
  33                         register "gpe0_en" = "0x440"
  34
  35                         register "gen1_dec" = "0x00fc0a01"
  36
  37                         device pci 1b.0 on end          # Audio
  38                         device pci 1c.0 on end          # PCIe 1
  39                         device pci 1c.1 on              # PCIe 2: NIC
  40                                 device pci 00.0 on end
  41                         end
  42                         device pci 1c.2 off end         # PCIe 3
  43                         device pci 1c.3 off end         # PCIe 4
  44                         device pci 1d.0 on end          # USB
  45                         device pci 1d.1 on end          # USB
  46                         device pci 1d.2 on end          # USB
  47                         device pci 1d.3 on end          # USB
  48                         device pci 1d.7 on end          # USB
  49                         device pci 1e.0 on end          # PCI bridge
  50                         device pci 1e.2 off end         # AC'97 Audio Controller
  51                         device pci 1e.3 off end         # AC'97 Modem Controller
  52                         device pci 1f.0 on              # LPC bridge
  53                                 chip superio/smsc/smscsuperio
  54                                         device pnp 2e.0 off end         # Floppy
  55                                         device pnp 2e.3 on              # Parallel Port
  56                                                 io 0x60 = 0x378
  57                                                 irq 0x70 = 7
  58                                                 drq 0x74 = 3
  59                                         end
  60                                         device pnp 2e.4 on              # COM1
  61                                                 io 0x60 = 0x3f8
  62                                                 irq 0x70 = 4
  63                                         end
  64                                         device pnp 2e.5 off end         # COM2
  65                                         device pnp 2e.7 on              # Keyboard
  66                                                 io 0x60 = 0x60 # Can't read this back
  67                                                 io 0x62 = 0x64 # Can't read this back
  68                                                 irq 0x70 = 1
  69                                                 irq 0x72 = 12
  70                                         end
  71                                         device pnp 2e.a on              # Runtime Regs
  72                                                 io 0x60 = 0x0a00
  73                                         end
  74                                 end # smscsuperio
  75                         end
  76                         device pci 1f.1 on end  # PATA/IDE
  77                         device pci 1f.2 on end  # SATA
  78                         device pci 1f.3 on      # SMbus
  79                                 chip drivers/i2c/at24rf08c
  80                                         device i2c 54 on end
  81                                         device i2c 55 on end
  82                                         device i2c 56 on end
  83                                         device i2c 57 on end
  84                                 end
  85                                 chip drivers/i2c/ck505
  86                                         register "mask" = "{ 0x00, 0x80 }"
  87                                         register "regs" = "{ 0x00, 0x80 }"
  88                                         device i2c 69 on end
  89                                 end
  90                         end
  91                 end
  92         end
  93 end