Re: [PATCH v1 7/8] dt-bindings: mux: add NXP MC33978/MC34978 AMUX

[Krzysztof Kozlowski]

On Wed, Feb 25, 2026 at 06:15:40PM +0100, Oleksij Rempel wrote:
> +description: |
> +  The MC33978 and MC34978 include a 24-to-1 analog multiplexer (AMUX) that
> +  routes one of the following signals to an external AMUX pin for measurement
> +  by an external ADC:
> +
> +  - Channels 0-13: SG0-SG13 switch input voltages
> +  - Channels 14-21: SP0-SP7 switch input voltages
> +  - Channel 22: Internal temperature diode
> +  - Channel 23: Battery voltage (VBATP)
> +
> +  The AMUX requires a settling time of up to 200 us for full-scale voltage
> +  steps. Consumers (e.g., io-channel-mux) must configure this delay.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - nxp,mc33978-mux
> +      - nxp,mc34978-mux
> +
> +  '#mux-control-cells':
> +    const: 0

No resources here, so this should not be separate device node but folded
into the parent.

Best regards,
Krzysztof