[v1,0/2] meson-axg: properly setup CPU power management

Message

Dmitry Rokosov Feb. 9, 2024, 9:28 p.m. UTC

The Meson AXG leverages the SCPI ARM protocol for the management of CPU
power, thermal, and frequency. This series addresses several issues that
have impacted the functionality of the power_allocator thermal governor
and cpufreq cooling devices.

Dmitry Rokosov (2):
  arm64: dts: amlogic: axg: move cpu cooling-cells to common dtsi
  arm64: dts: amlogic: axg: initialize default SoC capacitance

 .../amlogic/meson-axg-jethome-jethub-j1xx.dtsi   | 16 ----------------
 arch/arm64/boot/dts/amlogic/meson-axg.dtsi       |  8 ++++++++
 2 files changed, 8 insertions(+), 16 deletions(-)

Comments

Neil Armstrong Feb. 13, 2024, 8:47 a.m. UTC | #1

Hi,

On Sat, 10 Feb 2024 00:28:04 +0300, Dmitry Rokosov wrote:
> The Meson AXG leverages the SCPI ARM protocol for the management of CPU
> power, thermal, and frequency. This series addresses several issues that
> have impacted the functionality of the power_allocator thermal governor
> and cpufreq cooling devices.
> 
> Dmitry Rokosov (2):
>   arm64: dts: amlogic: axg: move cpu cooling-cells to common dtsi
>   arm64: dts: amlogic: axg: initialize default SoC capacitance
> 
> [...]

Thanks, Applied to https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git (v6.9/arm64-dt)

[1/2] arm64: dts: amlogic: axg: move cpu cooling-cells to common dtsi
      https://git.kernel.org/amlogic/c/7c3215fe05fe3b8faacc03245cc922c4b98075d7
[2/2] arm64: dts: amlogic: axg: initialize default SoC capacitance
      https://git.kernel.org/amlogic/c/a06d4fdec1ce800188bec15c0219d6774dd145f8

These changes has been applied on the intermediate git tree [1].

The v6.9/arm64-dt branch will then be sent via a formal Pull Request to the Linux SoC maintainers
for inclusion in their intermediate git branches in order to be sent to Linus during
the next merge window, or sooner if it's a set of fixes.

In the cases of fixes, those will be merged in the current release candidate
kernel and as soon they appear on the Linux master branch they will be
backported to the previous Stable and Long-Stable kernels [2].

The intermediate git branches are merged daily in the linux-next tree [3],
people are encouraged testing these pre-release kernels and report issues on the
relevant mailing-lists.

If problems are discovered on those changes, please submit a signed-off-by revert
patch followed by a corrective changeset.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux.git
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
[3] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git