Differential D42471

cpufreq_dt: Add interface to support other parse functions for the operating-points table
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Authored by oskar.holmlund_ohdata.se on Nov 5 2023, 8:51 PM.

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Reviewers

manu
karels
to.karlzon_gmail.com
andrew

Summary

rework the cpufreq_dt driver to have the possibility to change parse function for the operating-points nodes.

This change is to enable the TI version, operating-points-v2-ti-cpu.

Test Plan

Need some SBC thats devicetree use the standard operating-points/v2.

Diff Detail

Repository

rG FreeBSD src repository

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Event Timeline

oskar.holmlund_ohdata.se created this revision.Nov 5 2023, 8:51 PM

Herald added a reviewer: andrew. · View Herald TranscriptNov 5 2023, 8:51 PM

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oskar.holmlund_ohdata.se requested review of this revision.Nov 5 2023, 8:51 PM

oskar.holmlund_ohdata.se mentioned this in D42472: cpufreq_dt: Add parse function for operating-points-v2-ti-cpu.Nov 5 2023, 8:57 PM

karels added inline comments.Nov 7 2023, 10:37 PM

sys/conf/files.arm
90	Does this mean that the ti version of this and this "generic" version are mutually exclusive? If so, isn't that a problem for a generic kernel config?

oskar.holmlund_ohdata.se added inline comments.Nov 8 2023, 12:22 PM

sys/conf/files.arm
90	Yes, its mutually exclusive. TI is already out of the GENERIC kernel config ( https://cgit.freebsd.org/src/commit/sys/arm/conf/GENERIC?id=3416e102c4e978a394a604012dae1943c7300a1e ). Ti will get its own kernel config.

Revision Contents
Changeset List

Path

Size

sys/

conf/

2 lines

2 lines

dev/

cpufreq/

71 lines

184 lines

cpufreq_dt_if.m

68 lines

cpufreq_dt_opp.c

192 lines

Diff 129750

sys/conf/files.arm

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sys/conf/files.arm64

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sys/dev/cpufreq/cpufreq_dt.h

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sys/dev/cpufreq/cpufreq_dt.c

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sys/dev/cpufreq/cpufreq_dt_if.m

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sys/dev/cpufreq/cpufreq_dt_opp.c

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