Commit a4ac73a7 authored by Carlos Chinea's avatar Carlos Chinea

HSI: Add HSI API documentation

Add an entry for HSI in the device-drivers section of
the kernel documentation.
Signed-off-by: default avatarCarlos Chinea <carlos.chinea@nokia.com>
parent f9e40201
...@@ -437,4 +437,21 @@ X!Idrivers/video/console/fonts.c ...@@ -437,4 +437,21 @@ X!Idrivers/video/console/fonts.c
!Edrivers/i2c/i2c-core.c !Edrivers/i2c/i2c-core.c
</chapter> </chapter>
<chapter id="hsi">
<title>High Speed Synchronous Serial Interface (HSI)</title>
<para>
High Speed Synchronous Serial Interface (HSI) is a
serial interface mainly used for connecting application
engines (APE) with cellular modem engines (CMT) in cellular
handsets.
HSI provides multiplexing for up to 16 logical channels,
low-latency and full duplex communication.
</para>
!Iinclude/linux/hsi/hsi.h
!Edrivers/hsi/hsi.c
</chapter>
</book> </book>
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