linux-kernel - Re: [PATCH v2 09/11] spi: offload trigger: add ADI Util Sigma-Delta SPI driver

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Message-ID: <20250628160259.6f220dfd@jic23-huawei>
Date: Sat, 28 Jun 2025 16:02:59 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: David Lechner <dlechner@...libre.com>
Cc: Michael Hennerich <Michael.Hennerich@...log.com>, Nuno Sá
 <nuno.sa@...log.com>, Andy Shevchenko <andy@...nel.org>, Rob Herring
 <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Mark Brown <broonie@...nel.org>,
 linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
 devicetree@...r.kernel.org, linux-spi@...r.kernel.org
Subject: Re: [PATCH v2 09/11] spi: offload trigger: add ADI Util Sigma-Delta
 SPI driver

On Fri, 27 Jun 2025 18:40:05 -0500
David Lechner <dlechner@...libre.com> wrote:

> Add a new driver for the ADI Util Sigma-Delta SPI FPGA IP core.
> 
> This is used to trigger a SPI offload based on a RDY signal from an ADC
> while masking out other signals on the same line.
> 
> Signed-off-by: David Lechner <dlechner@...libre.com>
Hi David, Mark,

This looks fine to me and I'm not immediately spotting any
build requirements to mean this (and binding in previous patch)
need to go through IIO with the rest of the series? Shall I leave
this for Mark to pick up through the SPI tree if he is happy with it?

I'm happy with the rest of the series, but won't pick it up for
a little while to give Andy (+ anyone else who wishes to) time to
take a look at v2.

Thanks,

Jonathan