Re: [PATCH v5 0/2] iio: adc: add mt6397 PMIC AUXADC support

[Jonathan Cameron]

On Sun, 25 Oct 2026 00:18:07 -0500
Ryan Brue <ryanbrue.dev@xxxxxxxxx> wrote:

> The MediaTek mt6397 PMIC has a 10-bit AUXADC that nothing in-tree can
> reach. On boards built around it that ADC is the only path to the battery:
> the SoC's AUXADC is wired to board thermistors, and the charger ICs these
> boards use have no ADC at all, so without it there is no pack voltage and
> no state of charge.
Applied to the testing branch of iio.git. I'll be rebasing that on rc1
once available. At that point I'll push out as togreg which gets picked up
by linux-next.

Thanks,

Jonathan