[Freedreno] [PATCH] dt-bindings: display: msm: dsi: remove address/size cells
Krzysztof Kozlowski
krzysztof.kozlowski at linaro.org
Mon Mar 28 17:04:26 UTC 2022
On 28/03/2022 18:43, Dmitry Baryshkov wrote:
> On Mon, 28 Mar 2022 at 18:30, Krzysztof Kozlowski
> <krzysztof.kozlowski at linaro.org> wrote:
>>
>> The DSI node is not a bus and the children do not have unit addresses.
>>
>> Reported-by: Vinod Koul <vkoul at kernel.org>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
>
> NAK.
> DSI panels are children of the DSI device tree node with the reg = <0>; address.
> This is the convention used by other platforms too (see e.g.
> arch/arm64/boot/dts/freescale/imx8mq-evk.dts).
>
> With the DSI split link it is possible to attach two panels to a
> single DSI host, so addresses are necessary.
Yes, I noticed it slightly after I sent the patch. :(
Best regards,
Krzysztof
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