imx6ul.dtsi missing ipg clock and pgc node

[Stefan Wahren]

Hi Jacky,

Am 24.02.23 um 02:23 schrieb Jacky Bai:
> Hi Stefan,
>
>> Subject: Re: imx6ul.dtsi missing ipg clock and pgc node
>>
>> Hi Dong,
>> hi Peng,
>>
>> Am 11.02.23 um 14:35 schrieb Stefan Wahren:
>>> Hi,
>>>
>>> i ran make dtbs_check for a imx6ull board and noticed that there are
>>> some warnings:
>>>
>>> gpc at 20dc000: 'clocks' is a required property
>>>      From schema:
>>>
>> /home/stefanw/linux-next-real/Documentation/devicetree/bindings/power/
>>> fsl,imx-gpc.yaml
>>> gpc at 20dc000: 'clock-names' is a required property
>>>      From schema:
>>>
>> /home/stefanw/linux-next-real/Documentation/devicetree/bindings/power/
>>> fsl,imx-gpc.yaml
>>> gpc at 20dc000: 'pgc' is a required property
>>>      From schema:
>>>
>> /home/stefanw/linux-next-real/Documentation/devicetree/bindings/power/
>>> fsl,imx-gpc.yaml
>>>
>>> According to the i.MX6ULL reference manual the clock and the power
>>> gate control IP seems to exists. Adding the ipg clock should be
>>> trivial, but i don't have a clue which power domains are available to
>>> pgc. I also didn't find anything in the Linux 4.9 vendor tree.
>>>
>>> Can anyone help here?
> ipg clock is the IMX6UL_CLK_IPG, for PGC, the arm PGC is available and can also be added to fix the dtbs_check issue.
>
> pgc {
>          #address-cells = <1>;
>          #size-cells = <0>;
>
>          power-domain at 0 {
>                  reg = <0>;
>                  #power-domain-cells = <0>;
>          };
> };
>
> You will submit a fix or need NXP to do that?

i plan to submit related imx6ul DTS fixes, so i can integrate this one.

Thanks

>
> BR
>> originally i send this also to Anson Huang, but his email address was bouncing.
>> Maybe you can help me here.
>>
>> Best regards
>>
>>> Best regards
>>>
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