# SPDX-License-Identifier: GPL-2.0
#
# CDX bus configuration
#
# Copyright (C) 2022-2023, Advanced Micro Devices, Inc.
#

config CDX_BUS
	bool "CDX Bus driver"
	depends on OF && ARM64 || COMPILE_TEST
	help
	  Driver to enable Composable DMA Transfer(CDX) Bus. CDX bus
	  exposes Fabric devices which uses composable DMA IP to the
	  APU. CDX bus provides a mechanism for scanning and probing
	  of CDX devices. CDX devices are memory mapped on system bus
	  for embedded CPUs. CDX bus uses CDX controller and firmware
	  to scan these CDX devices.

source "drivers/cdx/controller/Kconfig"