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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 10:05:51 +0000
commit5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch)
treea94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/ABI/testing/sysfs-bus-intel_th-devices-pti
parentInitial commit. (diff)
downloadlinux-upstream/5.10.209.tar.xz
linux-upstream/5.10.209.zip
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+What: /sys/bus/intel_th/devices/<intel_th_id>-pti/mode
+Date: June 2015
+KernelVersion: 4.3
+Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
+Description: (RW) Configure PTI output width. Currently supported values
+ are 4, 8, 12, 16.
+
+What: /sys/bus/intel_th/devices/<intel_th_id>-pti/freerunning_clock
+Date: June 2015
+KernelVersion: 4.3
+Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
+Description: (RW) 0: PTI trace clock acts as a strobe which only toggles
+ when there is trace data to send. 1: PTI trace clock is a
+ free-running clock.
+
+What: /sys/bus/intel_th/devices/<intel_th_id>-pti/clock_divider
+Date: June 2015
+KernelVersion: 4.3
+Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
+Description: (RW) Configure PTI port clock divider:
+ - 0: Intel TH clock rate,
+ - 1: 1/2 Intel TH clock rate,
+ - 2: 1/4 Intel TH clock rate,
+ - 3: 1/8 Intel TH clock rate.