[PATCH v3 1/2] spi: dt-bindings: amlogic, meson-gx-spicc: Add pinctrl names for SPI signal states

[Krzysztof Kozlowski]

On 19/10/2022 10:01, Amjad Ouled-Ameur wrote:
> SPI pins of the SPICC Controller in Meson-GX needs to be controlled by
> pin biais when idle. Therefore define three pinctrl names:
> - default: SPI pins are controlled by spi function.
> - idle-high: SCLK pin is pulled-up, but MOSI/MISO are still controlled
> by spi function.
> - idle-low: SCLK pin is pulled-down, but MOSI/MISO are still controlled
> by spi function.
>


> +
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - amlogic,meson-gx-spicc
> +
> +    then:
> +      properties:
> +        pinctrl-names:
> +          minItems: 1
> +          items:
> +            - const: default
> +            - const: idle-high
> +            - const: idle-low

You should also define in such case pinctrl-0 and others.

Best regards,
Krzysztof