linux-kernel - Re: [PATCH v6 13/17] dt-bindings: iio: adc: adi,ad4695: add SPI offload properties

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Message-ID: <173444617666.1633026.7697525623383978911.robh@kernel.org>
Date: Tue, 17 Dec 2024 08:36:17 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: David Lechner <dlechner@...libre.com>
Cc: linux-pwm@...r.kernel.org,
	Nuno Sá <nuno.sa@...log.com>,
	Mark Brown <broonie@...nel.org>, linux-spi@...r.kernel.org,
	linux-iio@...r.kernel.org, Martin Sperl <kernel@...tin.sperl.org>,
	David Jander <david@...tonic.nl>,
	Conor Dooley <conor+dt@...nel.org>,
	Jonathan Cameron <jic23@...nel.org>,
	Uwe Kleine-König <ukleinek@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>, devicetree@...r.kernel.org,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	linux-kernel@...r.kernel.org,
	Michael Hennerich <Michael.Hennerich@...log.com>
Subject: Re: [PATCH v6 13/17] dt-bindings: iio: adc: adi,ad4695: add SPI
 offload properties


On Wed, 11 Dec 2024 14:54:50 -0600, David Lechner wrote:
> Add a pwms property to the adi,ad4695 binding to specify an optional PWM
> output connected to the CNV pin on the ADC.
> 
> Also add #trigger-source-cells property to allow the BUSY output to be
> used as a SPI offload trigger source to indicate when a sample is ready
> to be read.
> 
> Macros are added to adi,ad4695.h for the cell values to help with
> readability since they are arbitrary values.
> 
> Signed-off-by: David Lechner <dlechner@...libre.com>
> ---
> 
> v6 changes:
> * Drop $ref to trigger-source.yaml
> * Add maxItems to pwms property
> 
> v5 changes:
> * Added macros for cell values
> 
> v4 changes: new patch in v4
> ---
>  Documentation/devicetree/bindings/iio/adc/adi,ad4695.yaml | 13 +++++++++++++
>  include/dt-bindings/iio/adc/adi,ad4695.h                  |  7 +++++++
>  2 files changed, 20 insertions(+)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>