1# SPDX-License-Identifier: GPL-2.0-only 2# 3# CDX controller configuration 4# 5# Copyright (C) 2022-2023, Advanced Micro Devices, Inc. 6# 7 8if CDX_BUS 9 10config CDX_CONTROLLER 11 tristate "CDX bus controller" 12 depends on HAS_DMA 13 select GENERIC_MSI_IRQ 14 select REMOTEPROC 15 select RPMSG 16 help 17 CDX controller drives the CDX bus. It interacts with 18 firmware to get the hardware devices and registers with 19 the CDX bus. Say Y to enable the CDX hardware driver. 20 21 If unsure, say N. 22 23endif 24