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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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