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Commit 4cec8e00 authored by Andrei Danaila's avatar Andrei Danaila Committed by Matt Wagantall
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msm: mhi: MHI Usperspace Control Interface driver 



The MHI UCI driver exposes MHI core functionality to
userspace by means of device nodes.

The UCI driver exposes a device node for a pair of unidirectional
MHI channels.

The supported system calls on the device nodes are read, write,
select/poll and RS232 IOCTLs.

CRs-Fixed: 689329
Change-Id: Iceab97dba7c3bbb4eb7bf0c4ab0c1eac8c5417e9
Signed-off-by: default avatarAndrei Danaila <adanaila@codeaurora.org>
parent 7ecbec2a

drivers/platform/msm/Kconfig

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Original line number Diff line number Diff line
@@ -118,6 +118,16 @@ config RMNET_IPA 
	  for RmNet Data Driver and also exchange of QMI messages between

	  A7 and Q6 IPA-driver.



config MSM_MHI_UCI

	 tristate "MHI Usperspace Control Interface Driver"

	 depends on MSM_MHI

	 help

	  This modules enables userspace software clients to communicate

	  with devices supporting the MHI protocol. Userspace clients

	  may open the device nodes exposed by MHI UCI and perform

	  read, write and ioctl operations to communicate with the

	  attached device.



config I2C_MSM_PROF_DBG

	tristate "I2C_MSM_PROF_DBG"

	depends on ARCH_MSM && I2C_MSM_V2

drivers/platform/msm/Makefile

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@@ -4,6 +4,7 @@ 


obj-$(CONFIG_MSM_BUS_SCALING) += msm_bus/

obj-$(CONFIG_MSM_SPMI) += spmi/

obj-$(CONFIG_MSM_MHI_UCI) += mhi_uci/

obj-$(CONFIG_QPNP_POWER_ON) += qpnp-power-on.o

obj-$(CONFIG_QPNP_REVID) += qpnp-revid.o

obj-$(CONFIG_QPNP_COINCELL) += qpnp-coincell.o

drivers/platform/msm/mhi_uci/Makefile

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# Makefile for MHI UCI driver

obj-y += mhi_uci.o

drivers/platform/msm/mhi_uci/mhi_uci.c

0 → 100644
+1307 −0

File added.

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