[PATCH v2 1/3] dt-bindings: rtc: Add Mstar MSC313e RTC devicetree bindings documentation

[Rob Herring]

On Sun, Aug 01, 2021 at 06:09:19PM +0200, Romain Perier wrote:
> This adds the documentation for the devicetree bindings of the Mstar
> MSC313e RTC driver, found from MSC313e SoCs and newer.
> 
> Signed-off-by: Romain Perier <romain.perier at gmail.com>
> ---
>  .../bindings/rtc/mstar,msc313-rtc.yaml        | 49 +++++++++++++++++++
>  1 file changed, 49 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml
> 
> diff --git a/Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml b/Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml
> new file mode 100644
> index 000000000000..62bc12b1feb6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/rtc/mstar,msc313-rtc.yaml
> @@ -0,0 +1,49 @@
> +# SPDX-License-Identifier: GPL-2.0

As checkpatch.pl will tell you, should be dual licensed.

> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/rtc/mstar,msc313-rtc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Mstar MSC313e RTC Device Tree Bindings
> +
> +allOf:
> +  - $ref: "rtc.yaml#"
> +
> +maintainers:
> +  - Daniel Palmer <daniel at 0x0f.com>
> +  - Romain Perier <romain.perier at gmail.com>
> +
> +properties:
> +  compatible:
> +    enum:
> +      - mstar,msc313-rtc
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  start-year: true
> +
> +  clocks:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +  - clocks
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +    rtc at 2400 {
> +        compatible = "mstar,msc313-rtc";
> +        reg = <0x2400 0x40>;
> +        clocks = <&xtal_div2>;
> +        interrupts-extended = <&intc_irq GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
> +    };
> +...
> -- 
> 2.30.2
> 
>