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ARM: dts: msm: update VDD_GFX CPR parameters for msmcobalt

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Update these CPR closed-loop configurations parameters based upon
the most recent hardware guidelines: the per-corner voltage
adjustments, the fused adjustment corner mapping, and the CPR
count mode.  Also, add place holder 0 uV per-fused-corner
open-loop voltage adjustments.

Change-Id: I50231b6c219e6a54379f6b94a23486a320ade09e
CRs-Fixed: 1010331
Signed-off-by: David Collins <collinsd@codeaurora.org>
This commit is contained in:
David Collins 2016-04-28 17:52:09 -07:00 • committed by Jeevan Shriram
parent ab2b3d7aba
commit e35c15c00b
1 changed files with 30 additions and 2 deletions
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32
arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi
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@ -776,7 +776,7 @@
qcom,cpr-idle-cycles = <15>;
qcom,cpr-step-quot-init-min = <10>;
qcom,cpr-step-quot-init-max = <13>;
qcom,cpr-count-mode = <2>; /* Staggered */
qcom,cpr-count-mode = <0>; /* All-at-once min */
vdd-supply = <&pm8005_s1>;
qcom,voltage-step = <4000>;
@ -842,11 +842,39 @@
<2389 2287 2985 3112 2873 2904 2159 2399
1580 1602 2158 3042 2780 2069 0 0>;
qcom,cpr-open-loop-voltage-fuse-adjustment =
< 0 0 0 0>,
< 0 0 0 0>,
< 0 0 0 0>,
< 0 0 0 0>,
< 0 0 0 0>,
< 0 0 0 0>,
< 0 0 0 0>,
< 0 0 0 0>;
qcom,cpr-closed-loop-voltage-adjustment =
< 150000 150000 150000 150000
150000 150000>,
< 150000 150000 150000 150000
150000 150000>,
< 150000 150000 150000 150000
150000 150000>,
< 150000 150000 150000 150000
150000 150000>,
< 150000 150000 150000 150000
150000 150000>,
< 150000 150000 150000 150000
150000 150000>,
< 150000 150000 150000 150000
150000 150000>,
< 150000 150000 150000 150000
150000 150000>;
qcom,cpr-floor-to-ceiling-max-range =
<50000 50000 50000 50000 50000 50000>;
qcom,cpr-fused-closed-loop-voltage-adjustment-map =
<1 2 2 3 3 4>;
<0 0 1 2 3 4>;
qcom,allow-voltage-interpolation;
qcom,cpr-scaled-open-loop-voltage-as-ceiling;