linux-kernel - Re: [PATCH v3 1/1] spi: offload: Add offset parameter

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Message-ID: <20250928110052.6fefd6a1@jic23-huawei>
Date: Sun, 28 Sep 2025 11:00:52 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Marcelo Schmitt <marcelo.schmitt@...log.com>
Cc: <linux-spi@...r.kernel.org>, <linux-iio@...r.kernel.org>,
 <linux-kernel@...r.kernel.org>, Axel Haslam <ahaslam@...libre.com>,
 <broonie@...nel.org>, <nuno.sa@...log.com>, <dlechner@...libre.com>,
 <andy@...nel.org>, <marcelo.schmitt1@...il.com>
Subject: Re: [PATCH v3 1/1] spi: offload: Add offset parameter

On Fri, 26 Sep 2025 16:01:05 -0300
Marcelo Schmitt <marcelo.schmitt@...log.com> wrote:

> From: Axel Haslam <ahaslam@...libre.com>
> 
> Add an offset parameter that can be passed in the periodic trigger.
> This is useful for example when ADC drivers implement a separate periodic
> signal to trigger conversion and need offload to read the result with
> some delay. While at it, add some documentation to offload periodic trigger
> parameters.
> 
> Signed-off-by: Axel Haslam <ahaslam@...libre.com>
> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@...log.com>

Hi Axel, Marcelo,

Is there a build time dependency on this for the ad4030 series?
I'm assuming this will go via Mark's SPI tree, so this is really a question
of do we need to ask him for an immutable branch or not.

I don't think there is such a dependency but just wanted to check!

Jonathan