Re: [PATCH 0/2] arm64: dts: qcom: nord: add GPI DMA nodes

[Bartosz Golaszewski]

On Mon, 21 Sep 2026 04:11:29 +0200, Shawn Guo
<shengchao.guo@xxxxxxxxxxxxxxxx> said:
> On Thu, Sep 17, 2026 at 11:00:36AM +0800, Shawn Guo wrote:
>> On Wed, Sep 16, 2026 at 05:55:37PM +0200, Bartosz Golaszewski wrote:
>> > Add GPI DMA nodes for Nord and reference them from the QUPv3 I2C/SPI
>> > nodes.
>>
>> As the nord base dts series hasn't been applied, we need to call out the
>> dependency in the cover letter.
>
> This comment is not valid any more, as Bjorn just applied the Nord base
> DTS series.
>
> But I just found that CHECK_DTBS of qcom/nord-rrd.dtb is not clean.
>
> arch/arm64/boot/dts/qcom/nord-rrd.dtb: dma-controller@800000 (qcom,nord-gpi-dma): compatible: 'oneOf' conditional failed, one must be fixed:
>         ['qcom,nord-gpi-dma', 'qcom,sm6350-gpi-dma'] is too long
>
> Shawn
>

The binding adding the compatible was sent separately[1] but there's still
another issue that needs fixing. I'm not sure if it's a bad rebase because I'd
swear I did remove the dmas from uart nodes but they are still there.

I'll send a v2.

Bart

[1] https://lore.kernel.org/all/20260916-nord-gpi-dt-bindings-v1-1-857bf9e84999@xxxxxxxxxxxxxxxx/