linux-kernel - Re: [PATCH] dt-bindings: iio: adc: ad7192: Fix 'single-channel' constraints

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Message-ID: <20240727161042.3a19a105@jic23-huawei>
Date: Sat, 27 Jul 2024 16:10:42 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: "Rob Herring (Arm)" <robh@...nel.org>
Cc: linux-kernel@...r.kernel.org, Alisa-Dariana Roman
 <alisadariana@...il.com>, Michael Hennerich <michael.hennerich@...log.com>,
 devicetree@...r.kernel.org, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor
 Dooley <conor+dt@...nel.org>, Conor Dooley <conor.dooley@...rochip.com>,
 linux-iio@...r.kernel.org, Alisa-Dariana Roman <alisa.roman@...log.com>,
 Jonathan Cameron <Jonathan.Cameron@...wei.com>, Lars-Peter Clausen
 <lars@...afoo.de>
Subject: Re: [PATCH] dt-bindings: iio: adc: ad7192: Fix 'single-channel'
 constraints

On Fri, 26 Jul 2024 13:52:58 -0500
"Rob Herring (Arm)" <robh@...nel.org> wrote:

> On Tue, 23 Jul 2024 18:09:03 -0500, Rob Herring (Arm) wrote:
> > The 'single-channel' property is an uint32, not an array, so 'items' is
> > an incorrect constraint. This didn't matter until dtschema recently
> > changed how properties are decoded. This results in this warning:
> > 
> > Documentation/devicetree/bindings/iio/adc/adi,ad7192.example.dtb: adc@0: \
> >   channel@1:single-channel: 1 is not of type 'array'
> > 
> > Fixes: caf7b7632b8d ("dt-bindings: iio: adc: ad7192: Add AD7194 support")
> > Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
> > ---
> >  Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml | 5 ++---
> >  1 file changed, 2 insertions(+), 3 deletions(-)
> >   
> 
> I have other fixes for rc1 already, so I've applied this one.
> 
> Rob

Cool
For the record (no need to add to patch!)
Acked-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>