[PATCH 0/2] arm64: dts: ti: k3-am62p|j722s: Add passive trip points

João Paulo Gonçalves posted 2 patches 3 months, 2 weeks ago
.../boot/dts/ti/k3-am62p-j722s-common-thermal.dtsi | 51 ++++++++++++++++++++++
arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi        | 24 ++++++++++
arch/arm64/boot/dts/ti/k3-am62p5.dtsi              |  4 ++
arch/arm64/boot/dts/ti/k3-j722s.dtsi               |  4 ++
4 files changed, 83 insertions(+)
[PATCH 0/2] arm64: dts: ti: k3-am62p|j722s: Add passive trip points
Posted by João Paulo Gonçalves 3 months, 2 weeks ago
Enable CPU frequency throttling on AM62P/J722S when an alert temperature
threshold is reached before the critical temperature for shutdown.

Adjust Verdin AM62P thermal threshold accordingly to the SoM
thermal specification.

Signed-off-by: João Paulo Gonçalves <joao.goncalves@toradex.com>
---
João Paulo Gonçalves (2):
      arm64: dts: ti: k3-am62p-j722s: Enable freq throttling on thermal alert
      arm64: dts: ti: k3-am62p-verdin: Adjust temperature trip points

 .../boot/dts/ti/k3-am62p-j722s-common-thermal.dtsi | 51 ++++++++++++++++++++++
 arch/arm64/boot/dts/ti/k3-am62p-verdin.dtsi        | 24 ++++++++++
 arch/arm64/boot/dts/ti/k3-am62p5.dtsi              |  4 ++
 arch/arm64/boot/dts/ti/k3-j722s.dtsi               |  4 ++
 4 files changed, 83 insertions(+)
---
base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494
change-id: 20250618-b4-verdin-am62p-cooling-device-6479ec40108e

Best regards,
-- 
João Paulo Gonçalves <joao.goncalves@toradex.com>

Re: [PATCH 0/2] arm64: dts: ti: k3-am62p|j722s: Add passive trip points
Posted by Vignesh Raghavendra 2 months, 4 weeks ago
Hi João Paulo Gonçalves,

On Mon, 23 Jun 2025 13:12:25 -0300, João Paulo Gonçalves wrote:
> Enable CPU frequency throttling on AM62P/J722S when an alert temperature
> threshold is reached before the critical temperature for shutdown.
> 
> Adjust Verdin AM62P thermal threshold accordingly to the SoM
> thermal specification.
> 
> 
> [...]

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/2] arm64: dts: ti: k3-am62p-j722s: Enable freq throttling on thermal alert
      commit: f02dccbe9641c4be467d22f4d5712523d902e94d
[2/2] arm64: dts: ti: k3-am62p-verdin: Adjust temperature trip points
      commit: 3b08f8a34a2061d89a2411d04a675b3860d4f9cc

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
--
Vignesh