1 # SPDX-License-Identifier: GPL-2.0-only
3 # QE Communication options
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
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.
20 default y if SERIAL_QE
22 This option provides qe_lib support to UCC slow
23 protocols: UART, BISYNC, QMC
27 default y if UCC_GETH || QE_TDM
29 This option provides qe_lib support to UCC fast
30 protocols: HDLC, Ethernet, ATM, transparent
34 default y if UCC_FAST || UCC_SLOW
38 default y if FSL_UCC_HDLC
42 default y if USB_FSL_QE
44 QE USB Controller support