$ lspci|grep EHCI|cut -f1 -d' '
00:12.2
00:13.2

# lspci -vs 00:12.2
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller (prog-if 20)
	Subsystem: Giga-byte Technology Device 5004
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17
	Memory at fe02c000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] Power Management version 2
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci_hcd
	Kernel modules: ehci-hcd

# lspci -ns 00:12.2
00:12.2 0c03: 1002:4396

# lspci -vs 00:13.2
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller (prog-if 20)
	Subsystem: Giga-byte Technology Device 5004
	Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 19
	Memory at fe029000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] Power Management version 2
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci_hcd
	Kernel modules: ehci-hcd

# lspci -ns 00:13.2
00:13.2 0c03: 1002:4396


The following does not work:

# lspci -vs $(lspci|grep EHCI|cut -f1 -d' ')
Usage: lspci [<switches>]