Re: [PATCH 01/10] dt-bindings: display: imx: Add some i.MX8qxp Display Controller processing units

Liu Ying
2024-07-08T06:30:19Z

On 07/07/2024, Krzysztof Kozlowski wrote:
> On 05/07/2024 11:09, Liu Ying wrote:
>> Freescale i.MX8qxp Display Controller is implemented as construction set of
>> building blocks with unified concept and standardized interfaces.
>>
>> Document some processing units to support two display outputs.
>
>
>> +maintainers:
>> + - Liu Ying <victor.liu@nxp.com>
>> +
>> +properties:
>> + compatible:
>> + const: fsl,imx8qxp-dc-tcon
>> +
>> + reg:
>> + maxItems: 1
>> +
>> + fsl,dc-tc-id:
>> + description: Timing Controller unit instance number
>
> No instance numbering. This applies to your entire patchset.

Then, I'll call of_alias_get_id() from the drivers to get
instance number instead.

As i.MX8qm SoC embeds two Display Controllers, the alias
stem would contain the Display Controller instance
number, like "dc0-tcon" and "dc1-tcon". Is this ok?

>
>
>
> Best regards,
> Krzysztof
>
>

--
Regards,
Liu Ying