Re: (subset) [PATCH v4 0/5] iio: adc: ad4080: add support for AD4880 dual-channel ADC

[Jonathan Cameron]

On Wed, 25 Feb 2026 19:09:37 +0000
Mark Brown <broonie@xxxxxxxxxx> wrote:

> On Mon, 23 Feb 2026 18:20:59 +0200, Antoniu Miclaus wrote:
> > Add support for the AD4880, a dual-channel 20-bit 40MSPS SAR ADC from
> > the same family as AD4080.
> > 
> > The AD4880 has two independent ADC channels, each with its own SPI
> > configuration interface and LVDS data output. The driver uses
> > spi_new_ancillary_device() for the second channel's SPI and requires
> > two io-backend instances for the data interfaces.
> > 
> > [...]  
> 
> Applied to
> 
>    https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
> 
> Thanks!
> 
> [2/5] spi: add devm_spi_new_ancillary_device()
>       commit: e02902dd493bf9c9b05353c761737ac514ad7a5c
Hi Mark,

Can I have an immutable branch for this so I can merge it into IIO
once the rest of the series is good to go?

Thanks

Jonathan

> 
> All being well this means that it will be integrated into the linux-next
> tree (usually sometime in the next 24 hours) and sent to Linus during
> the next merge window (or sooner if it is a 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.
> 
> Thanks,
> Mark
>