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# SPDX-License-Identifier: GPL-2.0
#
# MHI bus
#
# Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
#
config MHI_BUS
tristate "Modem Host Interface (MHI) bus"
help
Bus driver for MHI protocol. Modem Host Interface (MHI) is a
communication protocol used by the host processors to control
and communicate with modem devices over a high speed peripheral
bus or shared memory.
config MHI_BUS_DEBUG
bool "Debugfs support for the MHI bus"
depends on MHI_BUS && DEBUG_FS
help
Enable debugfs support for use with the MHI transport. Allows
reading and/or modifying some values within the MHI controller
for debug and test purposes.
config MHI_BUS_PCI_GENERIC
tristate "MHI PCI controller driver"
depends on MHI_BUS
depends on PCI
help
This driver provides MHI PCI controller driver for devices such as
Qualcomm SDX55 based PCIe modems.
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