Re: [PATCH 03/10] dt-bindings: display: imx: Add i.MX8qxp Display Controller pixel engine

Liu Ying
2024-07-08T06:47:01Z

On 07/07/2024, Krzysztof Kozlowski wrote:
> On 05/07/2024 11:09, Liu Ying wrote:
>> i.MX8qxp Display Controller pixel engine consists of all processing units
>> that operate in the AXI bus clock domain. Command sequencer and interrupt
>> controller of the Display Controller work with AXI bus clock, but they are
>> not in pixel engine.
>>
>> Signed-off-by: Liu Ying <victor.liu@nxp.com>
>> ---
>
>
>> +
>> + extdst@56180a40 {
>> + compatible = "fsl,imx8qxp-dc-extdst";
>> + reg = <0x56180a40 0x7>, <0x56186000 0x400>;
>> + reg-names = "pec", "cfg";
>> + interrupt-parent = <&dc0_intc>;
>> + interrupts = <12>, <13>, <14>;
>> + interrupt-names = "shdload", "framecomplete", "seqcomplete";
>> + fsl,dc-ed-id = <5>;
>> + };
>> +
>> + fetchwarp@56180a60 {
>> + compatible = "fsl,imx8qxp-dc-fetchwarp";
>> + reg = <0x56180a60 0x4>, <0x56186400 0x400>;
>
> Aha, one word for address range.

Sorry, I don't get your idea here.

>
> Sorry, these are not separate devices.

Hmm, again, Maxime suggested to use separate devices.

>
> Best regards,
> Krzysztof
>
>

--
Regards,
Liu Ying