A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-13 00:00:00 -04:00
Code Issues Projects Releases Packages Wiki Activity

dt-bindings: perf: Add DT bindings for QCOM LLCC PMU driver

Browse source 
This patch adds the dt-bindings for the QCOM LLCC PMU driver
that can count misses for LLCC at a per-CPU level.

Change-Id: I33a6d0dfde620bf8023075aae3764c9077e17018
This commit is contained in:
Amir Vajid 2019-01-02 14:11:11 -08:00
commit d9ddff8a9f
1 changed files with 22 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

22
bindings/perf/qcom-llcc-pmu.txt Normal file
View file

@ -0,0 +1,22 @@
* QCOM LLCC PMU Bindings
This represents the miss counters located in the LLCC hardware counters.
Only one event is supported:
0x1000 - LLCC misses
The follow section describes the LLCC PMU DT node binding.
Required properties:
- compatible : Shall be "qcom,qcom-llcc-pmu"
- reg : There shall be one resource, a pair of the form
< base_address total_size > representing the DDR_LAGG
region.
- reg-names : Shall be "lagg-base".
Example:
llcc_pmu: llcc-pmu {
compatible = "qcom,qcom-llcc-pmu";
reg = < 0x090CC000 0x300 >;
reg-names = "lagg-base";
};