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Commit 267c3c28 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "dt-bindings: devfreq: Add DT bindings to add a stall cycle count event"

parents 0b40bf4e 00570822

bindings/devfreq/arm-memlat-mon.txt

+4 −0
Original line number Diff line number Diff line
@@ -15,6 +15,9 @@ Optional properties: 
				Defaults to 0x17 if not specified.

- qcom,inst-ev:			The instruction count event that this monitor is supposed to measure.

				Defaults to 0x08 if not specified.

- qcom,stall-cycle-ev:		The stall cycle count that this monitor is supposed to measure.

				Assumes 100% stall if not specified.







Example:
@@ -24,6 +27,7 @@ Example: 
		qcom,target-dev = <&memlat0>;

		qcom,cachemiss-ev = <0x2A>;

		qcom,inst-ev = <0x08>;

		qcom,stall-cycle-ev = <0xE7>;

		qcom,core-dev-table =

			<  300000 1525>,

			<  499200 3143>,

bindings/devfreq/devfreq-simple-dev.txt

+2 −2
Original line number Diff line number Diff line
@@ -9,12 +9,12 @@ Required properties: 
- compatible:		Must be "devfreq-simple-dev"

- clock-names:		Must be "devfreq_clk"

- clocks:		Must refer to the clock that's fed to the device.

- freq-tbl-khz:		A list of usable frequencies (in KHz) for the device

			clock.

Optional properties:

- polling-ms:	Polling interval for the device in milliseconds. Default: 50

- governor:	Initial governor to user for the device. Default: "performance"

- qcom,prepare-clk:	Prepare the device clock during initialization.

- freq-tbl-khz:		A list of usable frequencies (in kHz) for the device

			clock.



Example: