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arm64: dts: qcom: sc7280: Add support for two additional DDR frequencies

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The SC7280 SoC now supports two additional frequencies. This patch
add those frequencies to the BWMON OPP table and updates the frequency
mapping table accordingly.

These changes do not impact existing platforms, as the updated mapping
only affects the highest OPP. On any given platform, this will continue
to vote for the maximum available OPP.

Signed-off-by: Pushpendra Singh <quic_pussin@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250702000120.2902158-1-quic_pussin@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Pushpendra Singh 2025-07-02 05:31:20 +05:30 committed by Bjorn Andersson
parent 9cdb77e310
commit 393d69df0f
1 changed files with 12 additions and 6 deletions
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18
arch/arm64/boot/dts/qcom/sc7280.dtsi
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@ -620,12 +620,12 @@ cpu4_opp_2208mhz: opp-2208000000 {
cpu4_opp_2400mhz: opp-2400000000 {
opp-hz = /bits/ 64 <2400000000>;
opp-peak-kBps = <8532000 48537600>;
opp-peak-kBps = <12787200 48537600>;
};
cpu4_opp_2611mhz: opp-2611200000 {
opp-hz = /bits/ 64 <2611200000>;
opp-peak-kBps = <8532000 48537600>;
opp-peak-kBps = <12787200 48537600>;
};
};
@ -685,22 +685,22 @@ cpu7_opp_2381mhz: opp-2380800000 {
cpu7_opp_2400mhz: opp-2400000000 {
opp-hz = /bits/ 64 <2400000000>;
opp-peak-kBps = <8532000 48537600>;
opp-peak-kBps = <12787200 48537600>;
};
cpu7_opp_2515mhz: opp-2515200000 {
opp-hz = /bits/ 64 <2515200000>;
opp-peak-kBps = <8532000 48537600>;
opp-peak-kBps = <12787200 48537600>;
};
cpu7_opp_2707mhz: opp-2707200000 {
opp-hz = /bits/ 64 <2707200000>;
opp-peak-kBps = <8532000 48537600>;
opp-peak-kBps = <12787200 48537600>;
};
cpu7_opp_3014mhz: opp-3014400000 {
opp-hz = /bits/ 64 <3014400000>;
opp-peak-kBps = <8532000 48537600>;
opp-peak-kBps = <12787200 48537600>;
};
};
@ -4142,6 +4142,12 @@ opp-6 {
opp-7 {
opp-peak-kBps = <8532000>;
};
opp-8 {
opp-peak-kBps = <10944000>;
};
opp-9 {
opp-peak-kBps = <12787200>;
};
};
};