diff options
| author | David Collins <collinsd@codeaurora.org> | 2016-02-23 12:11:30 -0800 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 21:21:29 -0700 |
| commit | 1c851f4668e67637a8c45c47b04a1b654c94d627 (patch) | |
| tree | dcc5190ad1cea37866f1ba7fc8cffc5d454bcca4 /arch | |
| parent | 70217327a68ba5a20e05b403e0e253562448d9a9 (diff) | |
ARM: dts: msm: specify VDD_APCC CPR voltage adjustments for msm8996pro
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/qcom/msm8996pro.dtsi | 144 |
1 files changed, 124 insertions, 20 deletions
diff --git a/arch/arm/boot/dts/qcom/msm8996pro.dtsi b/arch/arm/boot/dts/qcom/msm8996pro.dtsi index 90839dab2007..cf3c9792e04a 100644 --- a/arch/arm/boot/dts/qcom/msm8996pro.dtsi +++ b/arch/arm/boot/dts/qcom/msm8996pro.dtsi @@ -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>; |