[PATCH 1/4] dt-bindings: arm: Split i.MX8M Mini Toradex Verdin based boards

[Marek Vasut]

On 12/16/22 08:18, Francesco Dolcini wrote:
> Hello Marek

Hi,

> On Fri, Dec 16, 2022 at 12:21:34AM +0100, Marek Vasut wrote:
>> The Toradex Verdin based boards have compatible string in the form:
>> "vendor,custom-board", "toradex,som", "fsl,soc"
>> Split the binding entry so this triplet can be matched on.
>>
>> Signed-off-by: Marek Vasut <marex at denx.de>
>> ---
>> Cc: Fabio Estevam <festevam at denx.de>
>> Cc: Francesco Dolcini <francesco.dolcini at toradex.com>
>> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt at linaro.org>
>> Cc: Marcel Ziswiler <marcel.ziswiler at toradex.com>
>> Cc: Peng Fan <peng.fan at nxp.com>
>> Cc: Rob Herring <robh+dt at kernel.org>
>> Cc: Shawn Guo <shawnguo at kernel.org>
>> Cc: NXP Linux Team <linux-imx at nxp.com>
>> Cc: devicetree at vger.kernel.org
>> To: linux-arm-kernel at lists.infradead.org
>> ---
>>   Documentation/devicetree/bindings/arm/fsl.yaml | 7 ++++++-
>>   1 file changed, 6 insertions(+), 1 deletion(-)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
>> index 05b5276a0e14c..8dda0e25b99e4 100644
>> --- a/Documentation/devicetree/bindings/arm/fsl.yaml
>> +++ b/Documentation/devicetree/bindings/arm/fsl.yaml
>> @@ -830,7 +830,6 @@ properties:
>>                 - innocomm,wb15-evk         # i.MX8MM Innocomm EVK board with WB15 SoM
>>                 - kontron,imx8mm-sl         # i.MX8MM Kontron SL (N801X) SOM
>>                 - kontron,imx8mm-osm-s      # i.MX8MM Kontron OSM-S (N802X) SOM
>> -              - menlo,mx8menlo            # i.MX8MM Menlo board with Verdin SoM
>>                 - toradex,verdin-imx8mm     # Verdin iMX8M Mini Modules
>>                 - toradex,verdin-imx8mm-nonwifi  # Verdin iMX8M Mini Modules without Wi-Fi / BT
>>                 - toradex,verdin-imx8mm-wifi  # Verdin iMX8M Mini Wi-Fi / BT Modules
>> @@ -838,6 +837,12 @@ properties:
>>                 - prt,prt8mm                # i.MX8MM Protonic PRT8MM Board
>>             - const: fsl,imx8mm
>>   
>> +      - description: Verdin iMX8M Mini Module based Boards
> I would expect here something like "i.MX8MM Menlo board with Verdin SoM", am I wrong?

Partly wrong, look at 4/4 patch in this series for how this would grow 
once more boards based on the Verdin SoM would be added. The first 
-const: would turn into enum, the remaining two -const: would remain 
(different carrier board, same SoM, same SoC).