[PATCH 1/3] dt-bindings: mfd: st,stmpe: add deprecated properties

[Rob Herring (Arm)]

On Wed, 08 Jul 2026 15:48:56 -0400, Frank.Li at oss.nxp.com wrote:
> From: Frank Li <Frank.Li at nxp.com>
> 
> Add deprecated properties st,sample-time, st,sample-time, st,mod-12b and
> st,ref-sel. The both driver drivers/mfd/stmpe.c and
> drivers/input/touchscreen/stmpe-ts.c parse these information. Some dts
> put these properties under mfd, but some put these under child node
> sample_ts.
> 
> Allow these properties put under sample_ts and mark as deprecated to fix
> below CHECK_DTBS warnings:
>   arch/arm/boot/dts/nxp/imx/imx6q-novena.dtb: stmpe811 at 44 (st,stmpe811): touchscreen: Unevaluated properties are not allowed ('st,adc-freq', 'st,mod-12b', 'st,ref-sel', 'st,sample-time' were unexpected)
>         from schema $id: http://devicetree.org/schemas/mfd/st,stmpe.yaml
> 
> Signed-off-by: Frank Li <Frank.Li at nxp.com>
> ---
>  .../devicetree/bindings/mfd/st,stmpe.yaml          | 24 ++++++++++++++++++++++
>  1 file changed, 24 insertions(+)
> 

Acked-by: Rob Herring (Arm) <robh at kernel.org>