Re: [PATCH v3 1/1] dt-bindings: watchdog: starfive,jh7100-wdt: Add compatible for JH8100

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 14 Dec 2023 08:39:46 +0100
Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote:

> On 14/12/2023 04:30, Ji Sheng Teoh wrote:
> > Add "starfive,jh8100-wdt" compatible string for StarFive's JH8100
> > watchdog.
> > Since JH8100 watchdog only has 1 reset signal, update binding
> > document to support one reset for "starfive,jh8100-wdt" compatible.
> > 
> > Signed-off-by: Ley Foon Tan <leyfoon.tan@xxxxxxxxxxxxxxxx>
> > Signed-off-by: Ji Sheng Teoh <jisheng.teoh@xxxxxxxxxxxxxxxx>
> > ---
> >  .../watchdog/starfive,jh7100-wdt.yaml         | 48
> > ++++++++++++++++--- 1 file changed, 42 insertions(+), 6 deletions(-)
> > 
> > diff --git
> > a/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml
> > b/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml
> > index 68f3f6fd08a6..79082c5f9971 100644 ---
> > a/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml
> > +++
> > b/Documentation/devicetree/bindings/watchdog/starfive,jh7100-wdt.yaml
> > @@ -19,14 +19,17 @@ description: isn't cleared, the watchdog will
> > reset the system unless the watchdog reset is disabled. -allOf:
> > -  - $ref: watchdog.yaml#
> > -
> >  properties:
> >    compatible:
> > -    enum:
> > -      - starfive,jh7100-wdt
> > -      - starfive,jh7110-wdt
> > +    oneOf:
> > +      - items:  
> 
> Drop items, it wasn't here in the first place.

Ok, will drop.
> 
> > +          - enum:
> > +              - starfive,jh7100-wdt
> > +              - starfive,jh7110-wdt
> > +      - items:
> > +          - enum:
> > +              - starfive,jh8100-wdt
> > +          - const: starfive,jh7110-wdt
> >  
> >    reg:
> >      maxItems: 1
> > @@ -45,10 +48,33 @@ properties:
> >        - const: core
> >  
> >    resets:
> > +    minItems: 1
> >      items:
> >        - description: APB reset
> >        - description: Core reset  
> 
> This is not valid for jh8100. Move it to else: part. Here maxItems: 2.
>
Sure, will replace with maxItems.
 
> >  
> > +allOf:  
> 
> allOf goes after required:, see example-schema
> 
Ok, will move it after required.

> > +  - $ref: watchdog.yaml#
> > +
> > +  - if:
> > +      properties:
> > +        compatible:
> > +          contains:
> > +            enum:
> > +              - starfive,jh8100-wdt
> > +    then:
> > +      properties:
> > +        resets:
> > +          description: |
> > +            Must contain Core reset entry.
> > +          maxItems: 1  
> 
> Instead of both, items: with description.
> 
Sure, will use items instead.

> > +    else:
> > +      properties:
> > +        resets:
> > +          description: |
> > +            Must contain APB reset and Core reset entry.
> > +          minItems: 2
> > +
> >  required:
> >    - compatible
> >    - reg
> > @@ -69,3 +95,13 @@ examples:
> >          resets = <&rst 99>,
> >                   <&rst 100>;
> >      };
> > +
> > +  - |
> > +    watchdog@12270000 {
> > +        compatible = "starfive,jh8100-wdt", "starfive,jh7110-wdt";
> > +        reg = <0x12270000 0x10000>;
> > +        clocks = <&clk 78>,
> > +                 <&clk 79>;  
> 
> No need for new example with difference in one property.

Ok, will drop the new example. Thanks
> 
> Best regards,
> Krzysztof
> 






[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux