Messages in this thread | | | From | Dmitry Osipenko <> | Subject | [PATCH v2 00/13] NVIDIA Tegra ARM32 device-tree improvements | Date | Fri, 22 Jan 2021 23:24:44 +0300 |
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Hi,
This series is partially factored out from [1] since the DT patches could be applied separately. In addition I added couple more new patches and implemented suggestion given by Daniel Lezcano to [1], see "Specify all CPU cores as cooling devices" patches.
[1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=221130
Please note that this patchset enables voltage scaling for a few boards, but currently voltage scaling is limited in kernel by the regulator coupler drivers, so it's safe to change the device-trees. Voltage scaling will be fully unlocked once [1] will be merged.
Changelog:
v2: - The "acer-a500: Rename avdd to vdda of touchscreen node" patch now shouldn't have merge conflicts with the upstream kernel since v1 was based on a patch that adds a new atmel,wakeup-method property, which is not supported by upstream yet.
- Fixed unwrapped commit description in the "cardhu: Support CPU frequency and voltage" patch.
Dmitry Osipenko (13): ARM: tegra: ventana: Support CPU and Core voltage scaling ARM: tegra: ventana: Support CPU thermal throttling ARM: tegra: cardhu: Support CPU frequency and voltage scaling on all board variants ARM: tegra: cardhu: Support CPU thermal throttling ARM: tegra: paz00: Enable full voltage scaling ranges for CPU and Core domains ARM: tegra: acer-a500: Enable core voltage scaling ARM: tegra: acer-a500: Reduce thermal throttling hysteresis to 0.2C ARM: tegra: acer-a500: Specify all CPU cores as cooling devices ARM: tegra: acer-a500: Rename avdd to vdda of touchscreen node ARM: tegra: nexus7: Specify all CPU cores as cooling devices ARM: tegra: ouya: Specify all CPU cores as cooling devices ARM: tegra: Specify CPU suspend OPP in device-tree ARM: tegra: Specify memory suspend OPP in device-tree
.../boot/dts/tegra124-peripherals-opp.dtsi | 5 ++ .../boot/dts/tegra20-acer-a500-picasso.dts | 14 ++-- arch/arm/boot/dts/tegra20-cpu-opp.dtsi | 2 + arch/arm/boot/dts/tegra20-paz00.dts | 14 ++-- .../arm/boot/dts/tegra20-peripherals-opp.dtsi | 1 + arch/arm/boot/dts/tegra20-ventana.dts | 78 ++++++++++++++--- .../tegra30-asus-nexus7-grouper-common.dtsi | 14 +++- arch/arm/boot/dts/tegra30-cardhu-a04.dts | 48 ----------- arch/arm/boot/dts/tegra30-cardhu.dtsi | 83 ++++++++++++++++++- arch/arm/boot/dts/tegra30-cpu-opp.dtsi | 3 + arch/arm/boot/dts/tegra30-ouya.dts | 15 +++- .../arm/boot/dts/tegra30-peripherals-opp.dtsi | 3 + 12 files changed, 196 insertions(+), 84 deletions(-)
-- 2.29.2
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