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(parent: ba82664) | patch
intel_th: Add PTI output driver
authorAlexander Shishkin <alexander.shishkin@linux.intel.com>
Tue, 22 Sep 2015 12:47:19 +0000 (15:47 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 19:28:58 +0000 (20:28 +0100)
commit14cdbf041788f150ec3b323583b80bfd5775f73e
tree1e0236ddb73b20cfd4ffa047a37dafb4bd470aa9tree | snapshot
parentba82664c134ef7ab97808f09a3c5e894b0a4900dcommit | diff
intel_th: Add PTI output driver

Parallel Trace Interface (PTI) unit is a trace output device that sends
data over a PTI port.

The driver provides interfaces to configure bus width, bus clock divider
and mode. Tracing is enabled via output device's "active" attribute.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/ABI/testing/sysfs-bus-intel_th-devices-pti [new file with mode: 0644] blob
drivers/hwtracing/intel_th/Kconfig diff | blob | history
drivers/hwtracing/intel_th/Makefile diff | blob | history
drivers/hwtracing/intel_th/pti.c [new file with mode: 0644] blob
drivers/hwtracing/intel_th/pti.h [new file with mode: 0644] blob
Linux kernel for KaRo TX COM modules