Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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ARM: dts: msm: Update ddr bandwidth levels for A660

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Update available ddr frequencies for each power level to optimize
performance per watt.

Change-Id: I5bd4b49b49ddc369902c03c2dd141f8cf8f5fb70
This commit is contained in:
Mohammed Mirza Mandayappurath Manzoor
2020-03-11 11:47:58 -07:00
parent 230630d6ba
commit a6bb5bb0a1
1 changed files with 21 additions and 20 deletions
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41
qcom/lahaina-gpu.dtsi
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@@ -57,7 +57,8 @@
<MHZ_TO_KBPS(1353, 4)>, /* index=7 */
<MHZ_TO_KBPS(1555, 4)>, /* index=8 */
<MHZ_TO_KBPS(1708, 4)>, /* index=9 */
<MHZ_TO_KBPS(2092, 4)>; /* index=10 */
<MHZ_TO_KBPS(2092, 4)>, /* index=10 */
<MHZ_TO_KBPS(2133, 4)>; /* index=11 */
qcom,bus-table-ddr8 =
@@ -127,9 +128,9 @@
qcom,bus-min-ddr7 = <11>;
qcom,bus-max-ddr7 = <11>;
qcom,bus-freq-ddr8 = <10>;
qcom,bus-min-ddr8 = <10>;
qcom,bus-max-ddr8 = <10>;
qcom,bus-freq-ddr8 = <11>;
qcom,bus-min-ddr8 = <11>;
qcom,bus-max-ddr8 = <11>;
};
qcom,gpu-pwrlevel@1 {
@@ -138,12 +139,12 @@
qcom,level = <RPMH_REGULATOR_LEVEL_SVS_L2>;
qcom,bus-freq-ddr7 = <8>;
qcom,bus-min-ddr7 = <8>;
qcom,bus-min-ddr7 = <7>;
qcom,bus-max-ddr7 = <11>;
qcom,bus-freq-ddr8 = <7>;
qcom,bus-min-ddr8 = <7>;
qcom,bus-max-ddr8 = <10>;
qcom,bus-max-ddr8 = <11>;
};
qcom,gpu-pwrlevel@2 {
@@ -152,12 +153,12 @@
qcom,level = <RPMH_REGULATOR_LEVEL_SVS_L1>;
qcom,bus-freq-ddr7 = <8>;
qcom,bus-min-ddr7 = <5>;
qcom,bus-max-ddr7 = <8>;
qcom,bus-min-ddr7 = <7>;
qcom,bus-max-ddr7 = <10>;
qcom,bus-freq-ddr8 = <7>;
qcom,bus-min-ddr8 = <6>;
qcom,bus-max-ddr8 = <8>;
qcom,bus-min-ddr8 = <7>;
qcom,bus-max-ddr8 = <9>;
};
qcom,gpu-pwrlevel@3 {
@@ -165,13 +166,13 @@
qcom,gpu-freq = <443000000>;
qcom,level = <RPMH_REGULATOR_LEVEL_SVS>;
qcom,bus-freq-ddr7 = <6>;
qcom,bus-min-ddr7 = <5>;
qcom,bus-max-ddr7 = <8>;
qcom,bus-freq-ddr7 = <8>;
qcom,bus-min-ddr7 = <6>;
qcom,bus-max-ddr7 = <10>;
qcom,bus-freq-ddr8 = <7>;
qcom,bus-min-ddr8 = <5>;
qcom,bus-max-ddr8 = <8>;
qcom,bus-min-ddr8 = <6>;
qcom,bus-max-ddr8 = <9>;
};
qcom,gpu-pwrlevel@4 {
@@ -179,12 +180,12 @@
qcom,gpu-freq = <315000000>;
qcom,level = <RPMH_REGULATOR_LEVEL_LOW_SVS>;
qcom,bus-freq-ddr7 = <2>;
qcom,bus-min-ddr7 = <2>;
qcom,bus-max-ddr7 = <8>;
qcom,bus-freq-ddr7 = <3>;
qcom,bus-min-ddr7 = <3>;
qcom,bus-max-ddr7 = <9>;
qcom,bus-freq-ddr8 = <2>;
qcom,bus-min-ddr8 = <2>;
qcom,bus-freq-ddr8 = <3>;
qcom,bus-min-ddr8 = <3>;
qcom,bus-max-ddr8 = <8>;
};
};