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ARM: dts: msm: update VDD_GFX CPR voltage adjustments for msmcobalt

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Hardware characterization has shown that it is safe to operate
the MSMCOBALT GPU at a lower voltage for most frequencies.
Update the VDD_GFX CPR open-loop and closed-loop voltage
adjustments as well as the max floor to ceiling voltage ranges
according to characterization results.

Change-Id: Ifdcf7eaac0b29a2c68b7d95085f93df4fc34e751
CRs-Fixed: 1040269
Signed-off-by: David Collins <collinsd@codeaurora.org>
This commit is contained in:
David Collins 2016-07-11 15:07:41 -07:00
parent 1f1574bb18
commit 2bfb481ef8
1 changed files with 25 additions and 25 deletions
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50
arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi
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@ -1001,35 +1001,35 @@
1580 1602 2158 3042 2780 2069 0 0>; 1580 1602 2158 3042 2780 2069 0 0>;
qcom,cpr-open-loop-voltage-fuse-adjustment = qcom,cpr-open-loop-voltage-fuse-adjustment =
< 0 0 0 0>, < 72000 0 0 0>,
< 0 0 0 0>, < 72000 0 0 0>,
< 0 0 0 0>, < 72000 0 0 0>,
< 0 0 0 0>, < 72000 0 0 0>,
< 0 0 0 0>, < 72000 0 0 0>,
< 0 0 0 0>, < 72000 0 0 0>,
< 0 0 0 0>, < 72000 0 0 0>,
< 0 0 0 0>; < 72000 0 0 0>;
qcom,cpr-closed-loop-voltage-adjustment = qcom,cpr-closed-loop-voltage-adjustment =
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>, 0 0>,
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>, 0 0>,
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>, 0 0>,
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>, 0 0>,
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>, 0 0>,
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>, 0 0>,
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>, 0 0>,
< 150000 150000 150000 150000 < 65000 26000 8000 0
150000 150000>; 0 0>;
qcom,cpr-floor-to-ceiling-max-range = qcom,cpr-floor-to-ceiling-max-range =
<50000 50000 50000 50000 50000 50000>; <75000 75000 75000 75000 75000 75000>;
qcom,cpr-fused-closed-loop-voltage-adjustment-map = qcom,cpr-fused-closed-loop-voltage-adjustment-map =
<0 0 1 2 3 4>; <0 0 1 2 3 4>;