evie/android_kernel_oneplus_msm8998
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ARM: dts: Add BIMC bandwidth monitor node for msmcobalt

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Add cpu-bwmon device that monitors the traffic between CPU and
DDR and raises an interrupt when the byte count crosses a
threshold.

Change-Id: Ib9b508591d28d22e7d5aa8f33d8d829d3378ccea
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
This commit is contained in:
Rohit Gupta 2016-05-16 17:34:11 -07:00 • committed by Jeevan Shriram
parent 474828cd36
commit 1dc614f159
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/qcom/msmcobalt.dtsi
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@ -505,6 +505,15 @@
< 13763 /* 1804 MHz */ >;
};
qcom,cpu-bwmon {
compatible = "qcom,bimc-bwmon3";
reg = <0x01008000 0x300>, <0x01001000 0x200>;
reg-names = "base", "global_base";
interrupts = <0 183 4>;
qcom,mport = <0>;
qcom,target-dev = <&cpubw>;
};
mincpubw: qcom,mincpubw {
compatible = "qcom,devbw";
governor = "powersave";