On Mon, Mar 28, 2022 at 12:18 PM Krzysztof Kozlowski krzysztof.kozlowski@linaro.org wrote:
On 28/03/2022 19:16, Vinod Koul wrote:
On 28-03-22, 19:43, Dmitry Baryshkov wrote:
On Mon, 28 Mar 2022 at 18:30, Krzysztof Kozlowski krzysztof.kozlowski@linaro.org wrote:
The DSI node is not a bus and the children do not have unit addresses.
Reported-by: Vinod Koul vkoul@kernel.org Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@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).
So we should add reg = 0, i will update my dtsi fix
To "ports" node? No. The reg=0 is for children of the bus, so the panels. How to combine both without warnings - ports and panel@0 - I don't know yet...
I don't think that should case a warning. Or at least it's one we turn off.
Rob