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Commit d9ddff8a authored by Amir Vajid's avatar Amir Vajid
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dt-bindings: perf: Add DT bindings for QCOM LLCC PMU driver 

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
parent 00f31915

bindings/perf/qcom-llcc-pmu.txt

0 → 100644
+22 −0
Original line number Diff line number Diff line 
* 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";

	};