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diff --git a/drivers/bus/mhi/host/Kconfig b/drivers/bus/mhi/host/Kconfig
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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.
+