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ARM: dts: msm: specify VDD_APCC CPR voltage adjustments for msm8996pro

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Specify VDD_APCC CPR open-loop and closed-loop voltage
adjustments for CPR revision 0 parts according to the most
recent hardware characterization results.  These adjustments
result in major power savings for most corners and also ensure
stable operation for all corners.

Change-Id: I4fc66df626a102c478c1bf20a736869f5e389089
CRs-Fixed: 980877
Signed-off-by: David Collins <collinsd@codeaurora.org>
This commit is contained in:
David Collins 2016-02-23 12:11:30 -08:00 • committed by David Keitel
parent 70217327a6
commit 1c851f4668
1 changed files with 124 additions and 20 deletions
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144
arch/arm/boot/dts/qcom/msm8996pro.dtsi
View file

@ -116,24 +116,56 @@
qcom,cpr-open-loop-voltage-fuse-adjustment =
/* Speed bin 0 */
<0 0 0 0 0>,
<(-85000) 0 0 (-25000) 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 0 0 0 0 >,
/* Speed bin 1 */
<0 0 0 0 0>;
<(-85000) 0 0 (-25000) 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 0 0 0 0 >;
qcom,cpr-closed-loop-voltage-fuse-adjustment =
/* Speed bin 0 */
<0 0 0 0 0>,
<(-95000) (-25000) (-5000) (-20000) (-5000)>,
< 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 0 0 0 >,
/* Speed bin 1 */
<0 0 0 0 0>;
<(-95000) (-25000) (-5000) (-20000) (-5000)>,
< 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 0 0 0 >;
qcom,cpr-open-loop-voltage-adjustment =
/* Speed bin 0 */
<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>,
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-17000) (-19000) (-21000) (-23000) (-25000)
(-26000) (-27000) (-27000) (-28000) (-30000)>,
/* Speed bin 1 */
<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>;
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-17000) (-19000) (-21000) (-23000) (-25000)
(-26000) (-27000) (-27000) (-28000) (-30000)>;
qcom,cpr-open-loop-voltage-min-diff =
/* Speed bin 0 */
@ -144,10 +176,14 @@
qcom,cpr-closed-loop-voltage-adjustment =
/* Speed bin 0 */
<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>,
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-17000) (-19000) (-21000) (-23000) (-25000)
(-26000) (-27000) (-27000) (-28000) (-30000)>,
/* Speed bin 1 */
<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>;
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-17000) (-19000) (-21000) (-23000) (-25000)
(-26000) (-27000) (-27000) (-28000) (-30000)>;
qcom,cpr-aging-max-voltage-adjustment = <15000>;
qcom,cpr-aging-ref-corner = <14 14>;
@ -235,17 +271,45 @@
qcom,cpr-open-loop-voltage-fuse-adjustment =
/* Speed bin 0 */
<0 0 0 0 0>,
<(-80000) 0 0 (-10000) (-50000)>,
< 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 0 0 0 >,
/* Speed bin 1 */
<0 0 0 0 0>;
<(-80000) 0 0 (-10000) (-50000)>,
< 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 0 0 0 >;
qcom,cpr-closed-loop-voltage-fuse-adjustment =
/* Speed bin 0 */
<0 0 0 0 0>,
<(-85000) (-25000) 10000 (-10000) (-40000)>,
< 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 0 0 0 >,
/* Speed bin 1 */
<0 0 0 0 0>;
<(-85000) (-25000) 10000 (-10000) (-40000)>,
< 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 0 0 0 >;
qcom,cpr-aging-max-voltage-adjustment = <15000>;
qcom,cpr-aging-ref-corner = <14 14>;
@ -338,24 +402,58 @@
qcom,cpr-open-loop-voltage-fuse-adjustment =
/* Speed bin 0 */
<0 0 0 0 0>,
<(-85000) 0 15000 (-20000) 20000 >,
< 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 0 0 0 >,
/* Speed bin 1 */
<0 0 0 0 0>;
<(-85000) 0 15000 (-20000) 20000 >,
< 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 0 0 0 >;
qcom,cpr-closed-loop-voltage-fuse-adjustment =
/* Speed bin 0 */
<0 0 0 0 0>,
<(-95000) (-20000) 15000 (-15000) 5000 >,
< 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 0 0 0 >,
/* Speed bin 1 */
<0 0 0 0 0>;
<(-95000) (-20000) 15000 (-15000) 5000 >,
< 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 0 0 0 >;
qcom,cpr-open-loop-voltage-adjustment =
/* Speed bin 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>,
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-15000) (-17000) (-19000) (-21000) (-23000)
(-25000) (-25000) (-26000) (-26000) (-27000) (-27000) (-28000)
(-28000) (-29000) (-29000) (-30000)>,
/* Speed bin 1 */
<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>;
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-15000) (-17000) (-19000) (-21000) (-23000)
(-25000) (-25000) (-26000) (-26000) (-27000) (-27000) (-28000)
(-28000) (-29000) (-29000) (-30000)>;
qcom,cpr-open-loop-voltage-min-diff =
/* Speed bin 0 */
@ -366,10 +464,16 @@
qcom,cpr-closed-loop-voltage-adjustment =
/* Speed bin 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>,
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-15000) (-17000) (-19000) (-21000) (-23000)
(-25000) (-25000) (-26000) (-26000) (-27000) (-27000) (-28000)
(-28000) (-29000) (-29000) (-30000)>,
/* Speed bin 1 */
<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>;
<(-15000) (-15000) (-15000) (-15000) (-15000) (-15000) (-15000)
(-15000) (-15000) (-15000) (-17000) (-19000) (-21000) (-23000)
(-25000) (-25000) (-26000) (-26000) (-27000) (-27000) (-28000)
(-28000) (-29000) (-29000) (-30000)>;
qcom,cpr-aging-max-voltage-adjustment = <15000>;
qcom,cpr-aging-ref-corner = <15 15>;