1# SPDX-License-Identifier: GPL-2.0-only
2#
3# QE Communication options
4#
5
6config QUICC_ENGINE
7	bool "QUICC Engine (QE) framework support"
8	depends on OF && HAS_IOMEM
9	depends on PPC || ARM || ARM64 || COMPILE_TEST
10	select GENERIC_ALLOCATOR
11	select CRC32
12	help
13	  The QUICC Engine (QE) is a new generation of communications
14	  coprocessors on Freescale embedded CPUs (akin to CPM in older chips).
15	  Selecting this option means that you wish to build a kernel
16	  for a machine with a QE coprocessor.
17
18config UCC_SLOW
19	bool
20	default y if SERIAL_QE
21	help
22	  This option provides qe_lib support to UCC slow
23	  protocols: UART, BISYNC, QMC
24
25config UCC_FAST
26	bool
27	default y if UCC_GETH || QE_TDM
28	help
29	  This option provides qe_lib support to UCC fast
30	  protocols: HDLC, Ethernet, ATM, transparent
31
32config UCC
33	bool
34	default y if UCC_FAST || UCC_SLOW
35
36config CPM_TSA
37	tristate "CPM TSA support"
38	depends on OF && HAS_IOMEM
39	depends on CPM1 || (CPM && COMPILE_TEST)
40	help
41	  Freescale CPM Time Slot Assigner (TSA)
42	  controller.
43
44	  This option enables support for this
45	  controller
46
47config CPM_QMC
48	tristate "CPM QMC support"
49	depends on OF && HAS_IOMEM
50	depends on CPM1 || (FSL_SOC && CPM && COMPILE_TEST)
51	depends on CPM_TSA
52	help
53	  Freescale CPM QUICC Multichannel Controller
54	  (QMC)
55
56	  This option enables support for this
57	  controller
58
59config QE_TDM
60	bool
61	default y if FSL_UCC_HDLC
62
63config QE_USB
64	bool
65	depends on QUICC_ENGINE
66	default y if USB_FSL_QE
67	help
68	  QE USB Controller support
69