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arm64: dts: hamoa: optimize PCIe bandwidth voting and power requirements for Gen1/Gen2 x1 links #1231

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arm64: dts: hamoa: optimize PCIe bandwidth voting and power requirements for Gen1/Gen2 x1 links #1231

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12 changes: 6 additions & 6 deletions arch/arm64/boot/dts/qcom/shikra.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -1556,10 +1556,10 @@
assigned-clocks = <&gcc GCC_PCIE_AUX_CLK>;
assigned-clock-rates = <19200000>;

interconnects = <&system_noc MASTER_PCIE2_0 QCOM_ICC_TAG_ALWAYS
&mc_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>,
<&mem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY
&config_noc SLAVE_PCIE2_0 QCOM_ICC_TAG_ACTIVE_ONLY>;
interconnects = <&system_noc MASTER_PCIE2_0 RPM_ALWAYS_TAG
&mc_virt SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,
<&mem_noc MASTER_AMPSS_M0 RPM_ACTIVE_TAG
&config_noc SLAVE_PCIE2_0 RPM_ACTIVE_TAG>;

interconnect-names = "pcie-mem",
"cpu-pcie";
Expand All @@ -1584,15 +1584,15 @@
/* GEN 1 x1 */
opp-2500000 {
opp-hz = /bits/ 64 <2500000>;
required-opps = <&rpmpd_opp_nom>;
required-opps = <&rpmpd_opp_low_svs>;
opp-peak-kBps = <250000 1>;
opp-level = <1>;
};

/* GEN 2 x1 */
opp-5000000 {
opp-hz = /bits/ 64 <5000000>;
required-opps = <&rpmpd_opp_nom>;
required-opps = <&rpmpd_opp_low_svs>;
opp-peak-kBps = <500000 1>;
opp-level = <2>;
};
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