1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# MHI bus 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun# Copyright (c) 2018-2020, The Linux Foundation. All rights reserved. 6*4882a593Smuzhiyun# 7*4882a593Smuzhiyun 8*4882a593Smuzhiyunconfig MHI_BUS 9*4882a593Smuzhiyun tristate "Modem Host Interface (MHI) bus" 10*4882a593Smuzhiyun help 11*4882a593Smuzhiyun Bus driver for MHI protocol. Modem Host Interface (MHI) is a 12*4882a593Smuzhiyun communication protocol used by the host processors to control 13*4882a593Smuzhiyun and communicate with modem devices over a high speed peripheral 14*4882a593Smuzhiyun bus or shared memory. 15*4882a593Smuzhiyun 16*4882a593Smuzhiyunconfig MHI_BUS_DEBUG 17*4882a593Smuzhiyun bool "Debugfs support for the MHI bus" 18*4882a593Smuzhiyun depends on MHI_BUS && DEBUG_FS 19*4882a593Smuzhiyun help 20*4882a593Smuzhiyun Enable debugfs support for use with the MHI transport. Allows 21*4882a593Smuzhiyun reading and/or modifying some values within the MHI controller 22*4882a593Smuzhiyun for debug and test purposes. 23