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arch: dts: zynqmp: align cpu_opp_table with linux

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Align the cpp_opp_table and pss_ref_clk values with Linux according to the
following patch submission:
https://lists.openwall.net/linux-kernel/2025/11/11/424

Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20260112072139.2709127-1-neal.frager@amd.com
This commit is contained in:
Neal Frager 2026-01-12 07:21:39 +00:00 committed by Michal Simek
parent d4a973d8d1
commit 690e2f9c63
2 changed files with 9 additions and 9 deletions
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2
arch/arm/dts/zynqmp-clk-ccf.dtsi
View File

@ -14,7 +14,7 @@
bootph-all;
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <33333333>;
clock-frequency = <33333000>;
clock-output-names = "pss_ref_clk";
};

16
arch/arm/dts/zynqmp.dtsi
View File

@ -103,23 +103,23 @@
cpu_opp_table: opp-table-cpu {
compatible = "operating-points-v2";
opp-shared;
opp00 {
opp-hz = /bits/ 64 <1199999988>;
opp-1200000000 {
opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};
opp01 {
opp-hz = /bits/ 64 <599999994>;
opp-600000000 {
opp-hz = /bits/ 64 <600000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};
opp02 {
opp-hz = /bits/ 64 <399999996>;
opp-400000000 {
opp-hz = /bits/ 64 <400000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};
opp03 {
opp-hz = /bits/ 64 <299999997>;
opp-300000000 {
opp-hz = /bits/ 64 <300000000>;
opp-microvolt = <1000000>;
clock-latency-ns = <500000>;
};