1139826Simp# SPDX-License-Identifier: GPL-2.0 253541Sshin# 353541Sshin# MHI bus 453541Sshin# 553541Sshin# Copyright (c) 2018-2020, The Linux Foundation. All rights reserved. 653541Sshin# 753541Sshin 853541Sshinconfig MHI_BUS 953541Sshin tristate "Modem Host Interface (MHI) bus" 1053541Sshin help 1153541Sshin Bus driver for MHI protocol. Modem Host Interface (MHI) is a 1253541Sshin communication protocol used by the host processors to control 1353541Sshin and communicate with modem devices over a high speed peripheral 1453541Sshin bus or shared memory. 1553541Sshin 1653541Sshinconfig MHI_BUS_DEBUG 1753541Sshin bool "Debugfs support for the MHI bus" 1853541Sshin depends on MHI_BUS && DEBUG_FS 1953541Sshin help 2053541Sshin Enable debugfs support for use with the MHI transport. Allows 2153541Sshin reading and/or modifying some values within the MHI controller 2253541Sshin for debug and test purposes. 2353541Sshin 2453541Sshinconfig MHI_BUS_PCI_GENERIC 2553541Sshin tristate "MHI PCI controller driver" 2653541Sshin depends on MHI_BUS 2753541Sshin depends on PCI 2853541Sshin help 29174510Sobrien This driver provides MHI PCI controller driver for devices such as 3053541Sshin Qualcomm SDX55 based PCIe modems. 3153541Sshin 32139826Simp