Re: [PATCH V8 1/3] dt-bindings: rtc: zynqmp: Add clock information

[Krzysztof Kozlowski]

On 13/06/2022 05:58, Srinivas Neeli wrote:
> Added clock information and deprecated calibration support.
> 
> Signed-off-by: Srinivas Neeli <srinivas.neeli@xxxxxxxxxx>
> ---
> Changes in V8:
> -None
> Changes in V7:
> -None
> Changes in V6:
> -Removed dtc warnings.
> Changes in V5:
> -Removed quotes and _clk suffix from clocknames.
> Changes in V4:
> - Deprecated calibrtion support
> Changes in V3:
> - New patch
> ---
>  .../devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml     | 12 +++++++++++-
>  1 file changed, 11 insertions(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml b/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
> index bdb72d3ddf2a..638dd1d8bb26 100644
> --- a/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
> +++ b/Documentation/devicetree/bindings/rtc/xlnx,zynqmp-rtc.yaml
> @@ -23,8 +23,15 @@ properties:
>    reg:
>      maxItems: 1
>  
> +  clocks:
> +    items:
> +      - description: rtc_clk is the operating frequency of crystal.
> +
> +  clock-names:
> +    maxItems: 1

You need to specify the name instead of maxItems.

> +
>    interrupts:
> -    minItems: 2
> +    maxItems: 2
>  
>    interrupt-names:
>      items:
> @@ -39,6 +46,7 @@ properties:
>      minimum: 0x1
>      maximum: 0x1FFFFF
>      default: 0x198233
> +    deprecated: true
>  
>  required:
>    - compatible
> @@ -61,5 +69,7 @@ examples:
>          interrupts = <0 26 4>, <0 27 4>;
>          interrupt-names = "alarm", "sec";
>          calibration = <0x198233>;
> +        clock-names = "rtc_clk";
> +        clocks = <&rtc_clk>;
>        };
>      };


Best regards,
Krzysztof