ARM: tegra: Add EMC OPP and ICC properties to Tegra30 EMC and ACTMON device-tree nodes

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Add EMC OPP tables and interconnect paths that will be used for
dynamic memory bandwidth scaling based on memory utilization statistics.
Update board device-trees by removing unsupported EMC OPPs.

Note that ACTMON watches all memory interconnect paths, but we use a
single CPU-READ interconnect path for driving memory bandwidth, for
simplicity.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Dmitry Osipenko 2020-11-23 03:27:22 +03:00 • committed by Thierry Reding

parent f5204ac47b

commit 881741fa44

4 changed files with 409 additions and 0 deletions

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12

arch/arm/boot/dts/tegra30-asus-nexus7-grouper-memory-timings.dtsi

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arch/arm/boot/dts/tegra30-ouya.dts

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383

arch/arm/boot/dts/tegra30-peripherals-opp.dtsi

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arch/arm/boot/dts/tegra30.dtsi

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