ICH7 LPC generic IO decode

Here is my log from dmesg:

             [ 0.640129] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
19511-[ 0.640230] pci 0000:00:1f.0: [8086:2815] type 0 class 0x000601
19578:[ 0.640347] pci 0000:00:1f.0: address space collision: [io 0x1000-0x107f] conflicts with ACPI PM1a_EVT_BLK [??? 0x00001000-0x00001003 flags 0x80000000]
19734-[ 0.640355] pci 0000:00:1f.0: quirk: [io 0x1180-0x11bf] claimed by ICH6 GPIO
19815-[ 0.640362] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 1200 (mask 0007)
19901-[ 0.640424] pci 0000:00:1f.1: [8086:2850] type 0 class 0x000101
19968-[ 0.640442] pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007]
20029-[ 0.640454] pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003]
20090-[ 0.640466] pci 0000:00:1f.1: reg 18: [io 0x0000-0x0007]
20151-[ 0.640479] pci 0000:00:1f.1: reg 1c: [io 0x0000-0x0003]
20212-[ 0.640491] pci 0000:00:1f.1: reg 20: [io 0x1830-0x183f]

I recent noticed that only have 1 ICH7 LPC, and still missing 3 of this: Number 1 , 3, and 4 ¿This is normal?

I use laptop HP pavilion DV2700 series on Ubuntu 12.4 k 3.2.0-110