Re: [PATCH net-next 2/8] dt-bindings: net: lan9645x: add LAN9645X switch bindings

From: Andrew Lunn

Date: Tue Mar 03 2026 - 09:19:24 EST


> + properties:
> + microchip,led-drive-mode:
> + $ref: /schemas/types.yaml#/definitions/uint32
> + description: |
> + Set the LED drive mode for the copper PHY associated with
> + this port.
> +
> + 0 - LED1 and LED2 in open-drain mode
> + 1 - LED1 in active drive mode (can be used for single-LED
> + configurations requiring active drive)
> + 2 - Reserved
> + 3 - LED1 and LED2 in active drive mode
> + minimum: 0
> + maximum: 3

I doubt the DT Maintainers will accept that. This looks a lot like a
value you write into a register. How are active drive and open-drain
described in other DT bindings? Is there something you can reuse?

For 1, what happens to LED2? Not used at all?

Andrew