Re: [PATCH v3 1/7] spi: dt-bindings: Add data-lanes property

[Rob Herring (Arm)]

On Mon, 01 Dec 2025 20:20:39 -0600, David Lechner wrote:
> Add a data-lanes property to the spi-peripheral-props binding to
> allow specifying the SPI data lane or lanes that a peripheral is
> connected to in cases where the SPI controller has more than one
> physical SPI data lane.
> 
> Signed-off-by: David Lechner <dlechner@xxxxxxxxxxxx>
> ---
> v3 changes:
> * Renamed spi-buses to data-lanes to reuse existing common property name.
> * Added to description to clarify index is peripheral and value is
>   controller.
> v2 changes:
> * Renamed property from spi-buses to spi-data-buses to make it clear
>   that we are only talking about the SDI/SDO lines and not the entire
>   SPI bus (SCK, CS, etc).
> * Fixed prefix order in subject.
> 
> This patch has been seen before in a different series from Sean [1].
> 
> [1]: https://lore.kernel.org/linux-spi/20250616220054.3968946-2-sean.anderson@xxxxxxxxx/
> 
> Changes:
> * Added maxItems. (8 is the most I've seen so far on an ADC)
> * Tweaked the description a bit.
> ---
>  .../devicetree/bindings/spi/spi-peripheral-props.yaml      | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 

Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>