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arm64: dts: qcom: sc8280xp: Add bwmon instances

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Add the two bwmon instances and define votes for CPU -> LLCC and LLCC ->
DDR, with bandwidth values based on the downstream DeviceTree.

Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221111032515.3460-11-quic_bjorande@quicinc.com
This commit is contained in:
Bjorn Andersson
2022-11-10 19:25:15 -08:00
committed by Bjorn Andersson
parent 33ba07ffd3
commit 64ebe7fc47
1 changed files with 91 additions and 0 deletions
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91
arch/arm64/boot/dts/qcom/sc8280xp.dtsi
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@@ -1765,6 +1765,97 @@ usb_1_ssphy: usb3-phy@8903400 {
};
};
pmu@9091000 {
compatible = "qcom,sc8280xp-llcc-bwmon", "qcom,sc7280-llcc-bwmon";
reg = <0 0x9091000 0 0x1000>;
interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
interconnects = <&mc_virt MASTER_LLCC 3 &mc_virt SLAVE_EBI1 3>;
operating-points-v2 = <&llcc_bwmon_opp_table>;
llcc_bwmon_opp_table: opp-table {
compatible = "operating-points-v2";
opp-0 {
opp-peak-kBps = <762000>;
};
opp-1 {
opp-peak-kBps = <1720000>;
};
opp-2 {
opp-peak-kBps = <2086000>;
};
opp-3 {
opp-peak-kBps = <2597000>;
};
opp-4 {
opp-peak-kBps = <2929000>;
};
opp-5 {
opp-peak-kBps = <3879000>;
};
opp-6 {
opp-peak-kBps = <5161000>;
};
opp-7 {
opp-peak-kBps = <5931000>;
};
opp-8 {
opp-peak-kBps = <6515000>;
};
opp-9 {
opp-peak-kBps = <7980000>;
};
opp-10 {
opp-peak-kBps = <8136000>;
};
opp-11 {
opp-peak-kBps = <10437000>;
};
opp-12 {
opp-peak-kBps = <12191000>;
};
};
};
pmu@90b6400 {
compatible = "qcom,sc8280xp-cpu-bwmon", "qcom,msm8998-bwmon";
reg = <0 0x090b6400 0 0x600>;
interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
interconnects = <&gem_noc MASTER_APPSS_PROC 3 &gem_noc SLAVE_LLCC 3>;
operating-points-v2 = <&cpu_bwmon_opp_table>;
cpu_bwmon_opp_table: opp-table {
compatible = "operating-points-v2";
opp-0 {
opp-peak-kBps = <2288000>;
};
opp-1 {
opp-peak-kBps = <4577000>;
};
opp-2 {
opp-peak-kBps = <7110000>;
};
opp-3 {
opp-peak-kBps = <9155000>;
};
opp-4 {
opp-peak-kBps = <12298000>;
};
opp-5 {
opp-peak-kBps = <14236000>;
};
opp-6 {
opp-peak-kBps = <15258001>;
};
};
};
system-cache-controller@9200000 {
compatible = "qcom,sc8280xp-llcc";
reg = <0 0x09200000 0 0x58000>, <0 0x09600000 0 0x58000>;