[PATCH v3 10/42] dt-bindings: rtc: Add Cirrus EP93xx

[Krzysztof Kozlowski]

On 20/07/2023 13:29, Nikita Shubin via B4 Relay wrote:
> From: Nikita Shubin <nikita.shubin at maquefel.me>
> 
> This adds device tree bindings for the Cirrus Logic EP93xx
> RTC block used in these SoCs.
> 
> Signed-off-by: Nikita Shubin <nikita.shubin at maquefel.me>
> ---
>  .../devicetree/bindings/rtc/cirrus,ep9301-rtc.yaml | 40 ++++++++++++++++++++++
>  1 file changed, 40 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/rtc/cirrus,ep9301-rtc.yaml b/Documentation/devicetree/bindings/rtc/cirrus,ep9301-rtc.yaml
> new file mode 100644
> index 000000000000..63572c197e92
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/cirrus,ep9301-rtc.yaml
> @@ -0,0 +1,40 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rtc/cirrus,ep9301-rtc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Cirrus EP93xx Real Time Clock controller
> +
> +maintainers:
> +  - Hartley Sweeten <hsweeten at visionengravers.com>
> +  - Alexander Sverdlin <alexander.sverdlin at gmail.com>
> +

allOf: with $ref to rtc.yaml

> +properties:
> +  compatible:
> +    oneOf:
> +      - const: cirrus,ep9301-rtc
> +      - items:
> +          - enum:
> +              - cirrus,ep9302-rtc
> +              - cirrus,ep9307-rtc
> +              - cirrus,ep9312-rtc
> +              - cirrus,ep9315-rtc
> +          - const: cirrus,ep9301-rtc
> +
> +  reg:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false

and then unevaluatedProperties instead.

> +
> +examples:
> +  - |
> +    rtc at 80920000 {
> +      compatible = "cirrus,ep9301-rtc";
> +      reg = <0x80920000 0x100>;
> +    };
> +


Each of your file has a trailing blank line.

Best regards,
Krzysztof