[PATCH v6 0/2] iio: adc: Add Axiado SARADC driver

[Joshua Crofts]

On Fri, 28 Aug 2026 05:28:27 -0700
Petar Stepanovic <pstepanovic at axiado.com> wrote:

> This series adds support for the SAR ADC controller found on Axiado
> AX3000 and AX3005 SoCs.
> 
> A new driver is needed because this SAR ADC controller is a SoC-specific
> hardware block used on Axiado SoCs. It has its own register layout,
> channel enable handling, conversion control, and data readout sequence,
> and it does not match any existing upstream IIO ADC driver.
> 
> AX3000 provides sixteen input channels, while AX3005 provides eight
> input channels. The driver uses SoC match data to select the number of
> available channels for each compatible.
> 
> The driver supports single-shot voltage reads through the IIO subsystem
> and uses the reference voltage regulator for scale calculation.
> 
> The datasheet is not publicly available. Public high-level product
> information is available at:
> 
>   https://axiado.com/products/#AX3080
> 
> The register definitions and programming sequence used by this driver
> are based on Axiado internal SoC documentation.
> 
> Signed-off-by: Petar Stepanovic <pstepanovic at axiado.com>
> ---

You didn't have to send a new version, Jonathan tweaked the commit and
applied it:

https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git/commit/?h=testing&id=839dc31a0c6508354b18d09a9e5aa5d8f4c05860
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git/commit/?h=testing&id=205f4aeaae3148848c153a0d98a6f604b39aba7c

-- 
Kind regards,
Joshua Crofts