diff options
| author | David Collins <collinsd@codeaurora.org> | 2016-07-11 15:07:41 -0700 |
|---|---|---|
| committer | David Collins <collinsd@codeaurora.org> | 2016-07-11 17:43:04 -0700 |
| commit | 2bfb481ef837a11d31272bee043022b0a6cb46f3 (patch) | |
| tree | 25266cb0740519c1765d8354963733eff8988558 /arch | |
| parent | 1f1574bb1837ce7ee0bf24c40a178cdcbf2932da (diff) | |
ARM: dts: msm: update VDD_GFX CPR voltage adjustments for msmcobalt
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi b/arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi index 1d43d694eee5..f4fc05717711 100644 --- a/arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi +++ b/arch/arm/boot/dts/qcom/msmcobalt-regulator.dtsi @@ -1001,35 +1001,35 @@ 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>; + < 72000 0 0 0>, + < 72000 0 0 0>, + < 72000 0 0 0>, + < 72000 0 0 0>, + < 72000 0 0 0>, + < 72000 0 0 0>, + < 72000 0 0 0>, + < 72000 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>; + < 65000 26000 8000 0 + 0 0>, + < 65000 26000 8000 0 + 0 0>, + < 65000 26000 8000 0 + 0 0>, + < 65000 26000 8000 0 + 0 0>, + < 65000 26000 8000 0 + 0 0>, + < 65000 26000 8000 0 + 0 0>, + < 65000 26000 8000 0 + 0 0>, + < 65000 26000 8000 0 + 0 0>; 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 = <0 0 1 2 3 4>; |