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ARM: dts: msm: vote for PCNOC from IPA on msmcobalt

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Add a new voting path to IPA bus scaling from master CPU
to slave IPA_CFG. This is needed in order to achieve peak
throughput on SW bridge path.

CRs-Fixed: 983795
Change-Id: I25a00441f91087a370764b451ecc73a49a75b0a6
Acked-by: Ady Abraham <adya@qti.qualcomm.com>
Signed-off-by: Skylar Chang <chiaweic@codeaurora.org>
This commit is contained in:
Skylar Chang 2016-06-09 15:58:34 -07:00 • committed by Kyle Yan
parent 7ddb4e75b6
commit 27fe1d5a53
1 changed files with 17 additions and 5 deletions
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22
arch/arm/boot/dts/qcom/msmcobalt.dtsi
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@ -900,12 +900,24 @@
clocks = <&clock_gcc clk_ipa_clk>;
qcom,msm-bus,name = "ipa";
qcom,msm-bus,num-cases = <4>;
qcom,msm-bus,num-paths = <2>;
qcom,msm-bus,num-paths = <3>;
qcom,msm-bus,vectors-KBps =
<90 512 0 0>, <90 585 0 0>, /* No vote */
<90 512 80000 640000>, <90 585 80000 640000>, /* SVS */
<90 512 206000 960000>, <90 585 206000 960000>, /* NOMINAL */
<90 512 206000 3600000>, <90 585 206000 3600000>; /* TURBO */
/* No vote */
<90 512 0 0>,
<90 585 0 0>,
<1 676 0 0>,
/* SVS */
<90 512 80000 640000>,
<90 585 80000 640000>,
<1 676 80000 160000>,
/* NOMINAL */
<90 512 206000 960000>,
<90 585 206000 960000>,
<1 676 206000 200000>,
/* TURBO */
<90 512 206000 3600000>,
<90 585 206000 3600000>,
<1 676 206000 960000>;
qcom,bus-vector-names = "MIN", "SVS", "NOMINAL", "TURBO";
/* IPA RAM mmap */