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| author | Dragan Simic <dsimic@manjaro.org> | 2024-11-02 06:08:59 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2024-11-09 14:53:09 +0300 |
| commit | 0e183fcc92b0eaa13b33b39846d86c3d65b8330a (patch) | |
| tree | fc5f40ab4bb98148a85e0a66229c8caac1fadd05 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 37e4ad9c795a725e7308089e9d59d094115138dc (diff) | |
| download | linux-0e183fcc92b0eaa13b33b39846d86c3d65b8330a.tar.xz | |
arm64: dts: rockchip: Update CPU OPP voltages in RK356x SoC dtsi
Update the lower/upper voltage limits and the exact voltages for the Rockchip
RK356x CPU OPPs, using the most conservative values (i.e. the highest per-OPP
voltages) found in the vendor kernel source. [1]
Using the most conservative per-OPP voltages ensures reliable CPU operation
regardless of the actual CPU binning, with the downside of possibly using
a bit more power for the CPU cores than absolutely needed.
Additionally, fill in the missing "clock-latency-ns" CPU OPP properties, using
the values found in the vendor kernel source. [1]
[1] https://raw.githubusercontent.com/rockchip-linux/kernel/f8b9431ee38ed561650be7092ab93f564598daa9/arch/arm64/boot/dts/rockchip/rk3568.dtsi
Related-to: eb665b1c06bc ("arm64: dts: rockchip: Update GPU OPP voltages in RK356x SoC dtsi")
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Link: https://lore.kernel.org/r/f816cd24b62742dd05a1b7c6fe162bb581c9b3bf.1730516702.git.dsimic@manjaro.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions