Re: [PATCH v8 1/2] dt-bindings: phy: qcom: Add CSI2 C-PHY/DPHY schema

From: Bryan O'Donoghue

Date: Wed Jul 01 2026 - 20:09:38 EST


On 02/07/2026 00:37, Vladimir Zapolskiy wrote:

Inserting bus-type into the PHY layer is borrowing from one domain
linux-media and pushing the concept into PHYs.

It's the other way around, "bus-type" is an endpoint property of media
devices, reference to video-interfaces.yaml to get more details about it.

phy-cells = 1 with CPHY/DPHY specified in the consumer, as was Rob's
suggestion will specify the mode.

This cell is just not needed, and unneeded complexity should not be added.

I'm going to stick to Rob's initial guidance on this.

https://lore.kernel.org/linux-media/20250710230846.GA44483-robh@xxxxxxxxxx/

Happy to revisit if the DT the Gods so command.

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bod