[PATCH 2/2] arm: dts: mediatek: mt6589: add basic support for Lenovo B8000-F

[Akari Tsuyukusa]

On Fri, Mar 6, 2026 at 11:06 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno at collabora.com> wrote:
> Ouch. Well, it's mostly done then, hopefully sooner than later :-)

Thank you for your consideration.

> > - PWRAP and MT6320 PMIC RTC
> Start upstreaming the RTC (and MFD parts) right now maybe?
> That all depends on the actual state of things, of course.
>
> Remember that you can upstream whatever is clean and works fine, that doesn't
> have hard dependencies on other components.

mediatek,mt6397.yaml says that "regulators are needed",
so I have to complete the regulator driver.
It will be completed soon.

> > - Power Domains (scpsys)
>
> The power domains should be handled by mtk-pm-domains.c - not sure what you wrote
> but if you did it on mtk-scpsys.c that's wrong.

Ohno! I wrote in mtk-scpsys.c, thank you for telling me about this.

> > - eMMC/SD (MSDC)
> I can confirm that the MSDC controller in MT6589 will work with mtk-sd, there may
> be some very small modifications to be done.... if any.
> The mtk-sd driver does support "very old" SoCs already :-)

I forgot to add "CONFIG_REGULATOR_FIXED_VOLTAGE=y".
SD is working and can boot from it.
However, increasing the frequency causes errors,
so adjustments are necessary.

> Keep up the good work!

I will continue to do my best!
Further news will be sent via patch.

Best regards,
Akari