[PATCH 1/5] Documentation: bindings: clk: Add bindings for i.MX8MM BLK_CTL

[Frieder Schrempf]

Hi,

On 07.10.20 22:50, Marek Vasut wrote:
> On 10/7/20 10:17 PM, Adam Ford wrote:
>> On Wed, Oct 7, 2020 at 3:08 PM Adam Ford <aford173 at gmail.com> wrote:
>>>
>>> On Wed, Oct 7, 2020 at 3:03 PM Marek Vasut <marex at denx.de> wrote:
>>>>
>>>> On 10/7/20 9:52 PM, Adam Ford wrote:
>>>>> On Sun, Oct 4, 2020 at 12:53 AM Marek Vasut <marex at denx.de> wrote:
>>>>>>
>>>>>> Add the i.MX8MM BLK_CTL compatible string to the list.
>>>> [...]
>>>>>> ---
>>>>>>   Documentation/devicetree/bindings/clock/fsl,imx-blk-ctl.yaml | 1 +
>>>>>>   1 file changed, 1 insertion(+)
>>>>>>
>>>>>
>>>>> Is there a DTSI change part of this patch?  I was going to try to test
>>>>> it, but  I am not seeing a change to the imx8mm.dtsi, and I am not
>>>>> sure where to put the node.
>>>>
>>>> There are in fact quite a few other pieces you need to have in place,
>>>> this patchset in itself is not particularly useful, it is just infra for
>>>> the LCDIF and MIPI DSIM block control. You might want to wait until they
>>>> all land in next and test that result.
>>>
>>> I have several patches in place, the GPCv2, this block driver,
>>> enabling GPU DT node, I'm also working on the DSIM patch you posted.
>>> I was hoping to test them all together and reply to the various
>>> threads with tested-by.  I also want to get my device tree stuff ready
>>> on the beacon boards so when everything lands, I can post DTS updates
>>> to enable the LCDIF, DSI, and the HDMI bridge.
>>>
>>> If you have a repo somewhere that has all these combined, I can just
>>> work on the final layer to enable the device tree plumbing on my
>>> board.  I just need the imx8mm.dtsi changes for this, DSIM, and the
>>> LCDIF so I can finish the task.
>>
>> On that note, I also have a i.MX8M Nano board which is similar to my
>> 8MM.  If I understood the 8MM clock block driver better, I hope to
>> adapt your changes for the Nano too.  Once the GPCv2 driver is
>> accepted, I was also going to look at updating it to support the Nano
>> as well which also has the same DSIM and LCDIF as the 8MM as well and
>> a better GPU than the Mini but lacking the VPU.
> 
> I don't have a branch, but I sent you the collected patches off-list.
> 

I would also be interested in the patch collection for BLK_CTL, DSIM, 
etc. Marek, would you mind sending me those, too?

Adam, did you already set up a branch and do some tests with the full stack?

Thanks,
Frieder