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[v1,6/7] dt-bindings: clock: imx6q: Allow single optional clock and add enet_ref_pad

Message ID 20230601101451.357662-7-o.rempel@pengutronix.de (mailing list archive)
State New, archived
Headers show
Series Add support for various features to i.MX6 bindings | expand

Commit Message

Oleksij Rempel June 1, 2023, 10:14 a.m. UTC
All clocks for this driver are optional, so this change allows the
'clocks' and 'clock-names' properties to accept a single clock.
Additionally, 'enet_ref_pad' clock is added. This resolves the following
dtbs_check warning:
  imx6dl-alti6p.dtb: clock-controller@20c4000: clocks: [[24]] is too short
  From schema: Documentation/devicetree/bindings/clock/imx6q-clock.yaml

  imx6dl-alti6p.dtb: clock-controller@20c4000: clock-names:0: 'osc' was
    expected
  From schema: Documentation/devicetree/bindings/clock/imx6q-clock.yaml

  imx6dl-alti6p.dtb: clock-controller@20c4000: clock-names:
    ['enet_ref_pad'] is too short
  From schema: Documentation/devicetree/bindings/clock/imx6q-clock.yaml

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
 .../devicetree/bindings/clock/imx6q-clock.yaml    | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

Comments

Rob Herring June 14, 2023, 7:18 p.m. UTC | #1
On Thu, Jun 01, 2023 at 12:14:50PM +0200, Oleksij Rempel wrote:
> All clocks for this driver are optional, so this change allows the

It's not about what the driver supports, but the h/w. You are saying 
this SoC can operate with only 1 of any of the clock inputs?

> 'clocks' and 'clock-names' properties to accept a single clock.
> Additionally, 'enet_ref_pad' clock is added. This resolves the following
> dtbs_check warning:
>   imx6dl-alti6p.dtb: clock-controller@20c4000: clocks: [[24]] is too short
>   From schema: Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> 
>   imx6dl-alti6p.dtb: clock-controller@20c4000: clock-names:0: 'osc' was
>     expected
>   From schema: Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> 
>   imx6dl-alti6p.dtb: clock-controller@20c4000: clock-names:
>     ['enet_ref_pad'] is too short
>   From schema: Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> 
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> ---
>  .../devicetree/bindings/clock/imx6q-clock.yaml    | 15 +++++++++------
>  1 file changed, 9 insertions(+), 6 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> index bae4fcb3aacc..ed65d19c2e0e 100644
> --- a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> @@ -28,20 +28,23 @@ properties:
>      const: 1
>  
>    clocks:
> +    minItems: 1
>      items:
>        - description: 24m osc
>        - description: 32k osc
>        - description: ckih1 clock input
>        - description: anaclk1 clock input
>        - description: anaclk2 clock input
> +      - description: enet_ref_pad
>  
>    clock-names:
> -    items:
> -      - const: osc
> -      - const: ckil
> -      - const: ckih1
> -      - const: anaclk1
> -      - const: anaclk2
> +    enum:
> +      - osc
> +      - ckil
> +      - ckih1
> +      - anaclk1
> +      - anaclk2
> +      - enet_ref_pad
>  
>    fsl,pmic-stby-poweroff:
>      $ref: /schemas/types.yaml#/definitions/flag
> -- 
> 2.39.2
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
index bae4fcb3aacc..ed65d19c2e0e 100644
--- a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
@@ -28,20 +28,23 @@  properties:
     const: 1
 
   clocks:
+    minItems: 1
     items:
       - description: 24m osc
       - description: 32k osc
       - description: ckih1 clock input
       - description: anaclk1 clock input
       - description: anaclk2 clock input
+      - description: enet_ref_pad
 
   clock-names:
-    items:
-      - const: osc
-      - const: ckil
-      - const: ckih1
-      - const: anaclk1
-      - const: anaclk2
+    enum:
+      - osc
+      - ckil
+      - ckih1
+      - anaclk1
+      - anaclk2
+      - enet_ref_pad
 
   fsl,pmic-stby-poweroff:
     $ref: /schemas/types.yaml#/definitions/flag