diff mbox series

[v2,01/11] dt-bindings: watchdog: dlg,da9062-watchdog: Add fallback for DA9061 watchdog

Message ID 20231202192536.266885-2-biju.das.jz@bp.renesas.com (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series Convert DA906{1,2} bindings to json-schema | expand

Commit Message

Biju Das Dec. 2, 2023, 7:25 p.m. UTC
The DA9061 watchdog is identical to DA9062 watchdog, so no driver changes
are required. The fallback compatible string "dlg,da9062-watchdog" will be
used on DA9061 watchdog.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
---
v2:
 * New patch
---
 .../bindings/watchdog/dlg,da9062-watchdog.yaml        | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

Comments

Conor Dooley Dec. 3, 2023, 11:34 a.m. UTC | #1
On Sat, Dec 02, 2023 at 07:25:25PM +0000, Biju Das wrote:
> The DA9061 watchdog is identical to DA9062 watchdog, so no driver changes
> are required. The fallback compatible string "dlg,da9062-watchdog" will be
> used on DA9061 watchdog.
> 
> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> ---
> v2:
>  * New patch
> ---
>  .../bindings/watchdog/dlg,da9062-watchdog.yaml        | 11 ++++++++---
>  1 file changed, 8 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
> index f058628bb632..2b71fdb9251c 100644
> --- a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
> +++ b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
> @@ -14,9 +14,14 @@ allOf:
>  
>  properties:
>    compatible:
> -    enum: 
> -      - dlg,da9061-watchdog
> -      - dlg,da9062-watchdog
> +    oneOf:
> +      - items:
> +          - enum:
> +              - dlg,da9062-watchdog
> +      - items:
> +          - enum:
> +              - dlg,da9061-watchdog

If there is no da9064 on the horizon, I'd just make this const.

> +          - const: dlg,da9062-watchdog # da9062-watchdog fallback

The comment here is just noise IMO.

Otherwise, LGTM.
Biju Das Dec. 3, 2023, 12:52 p.m. UTC | #2
Hi Conor Dooley,

Thanks for the feedback.

> Subject: Re: [PATCH v2 01/11] dt-bindings: watchdog: dlg,da9062-watchdog:
> Add fallback for DA9061 watchdog
> 
> On Sat, Dec 02, 2023 at 07:25:25PM +0000, Biju Das wrote:
> > The DA9061 watchdog is identical to DA9062 watchdog, so no driver
> > changes are required. The fallback compatible string
> > "dlg,da9062-watchdog" will be used on DA9061 watchdog.
> >
> > Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> > ---
> > v2:
> >  * New patch
> > ---
> >  .../bindings/watchdog/dlg,da9062-watchdog.yaml        | 11 ++++++++---
> >  1 file changed, 8 insertions(+), 3 deletions(-)
> >
> > diff --git
> > a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
> > b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
> > index f058628bb632..2b71fdb9251c 100644
> > ---
> > a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
> > +++ b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.y
> > +++ aml
> > @@ -14,9 +14,14 @@ allOf:
> >
> >  properties:
> >    compatible:
> > -    enum:
> > -      - dlg,da9061-watchdog
> > -      - dlg,da9062-watchdog
> > +    oneOf:
> > +      - items:
> > +          - enum:
> > +              - dlg,da9062-watchdog
> > +      - items:
> > +          - enum:
> > +              - dlg,da9061-watchdog
> 
> If there is no da9064 on the horizon, I'd just make this const.

You mean since it is single device having a fallback,
define both device compatible and fallback as const instead of enum and const??

> 
> > +          - const: dlg,da9062-watchdog # da9062-watchdog fallback
> 
> The comment here is just noise IMO.

OK, will change the comment as generic fallback. Is it ok? Or you want to drop completely??

Cheers,

Biju
Biju Das Dec. 4, 2023, 10:55 a.m. UTC | #3
Hi Conor Dooley,

> Subject: RE: [PATCH v2 01/11] dt-bindings: watchdog: dlg,da9062-watchdog:
> Add fallback for DA9061 watchdog
> 
> Hi Conor Dooley,
> 
> Thanks for the feedback.
> 
> > Subject: Re: [PATCH v2 01/11] dt-bindings: watchdog: dlg,da9062-
> watchdog:
> > Add fallback for DA9061 watchdog
> >
> > On Sat, Dec 02, 2023 at 07:25:25PM +0000, Biju Das wrote:
> > > The DA9061 watchdog is identical to DA9062 watchdog, so no driver
> > > changes are required. The fallback compatible string
> > > "dlg,da9062-watchdog" will be used on DA9061 watchdog.
> > >
> > > Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> > > ---
> > > v2:
> > >  * New patch
> > > ---
> > >  .../bindings/watchdog/dlg,da9062-watchdog.yaml        | 11 ++++++++--
> -
> > >  1 file changed, 8 insertions(+), 3 deletions(-)
> > >
> > > diff --git
> > > a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yam
> > > l
> > > b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yam
> > > l index f058628bb632..2b71fdb9251c 100644
> > > ---
> > > a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yam
> > > l
> > > +++ b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog
> > > +++ .y
> > > +++ aml
> > > @@ -14,9 +14,14 @@ allOf:
> > >
> > >  properties:
> > >    compatible:
> > > -    enum:
> > > -      - dlg,da9061-watchdog
> > > -      - dlg,da9062-watchdog
> > > +    oneOf:
> > > +      - items:
> > > +          - enum:
> > > +              - dlg,da9062-watchdog
> > > +      - items:
> > > +          - enum:
> > > +              - dlg,da9061-watchdog
> >
> > If there is no da9064 on the horizon, I'd just make this const.
> 
> You mean since it is single device having a fallback, define both device
> compatible and fallback as const instead of enum and const??
> 
> >
> > > +          - const: dlg,da9062-watchdog # da9062-watchdog fallback
> >
> > The comment here is just noise IMO.

Yes it make sense, comment is not needed.

    oneOf:
      - items:
          - enum:
              - dlg,da9062-watchdog
      - items:
          - const: dlg,da9061-watchdog
          - const: dlg,da9062-watchdog

Cheers,
Biju
Conor Dooley Dec. 4, 2023, 5:10 p.m. UTC | #4
On Mon, Dec 04, 2023 at 10:55:20AM +0000, Biju Das wrote:
> Hi Conor Dooley,
> 
> > Subject: RE: [PATCH v2 01/11] dt-bindings: watchdog: dlg,da9062-watchdog:
> > Add fallback for DA9061 watchdog
> > 
> > Hi Conor Dooley,
> > 
> > Thanks for the feedback.
> > 
> > > Subject: Re: [PATCH v2 01/11] dt-bindings: watchdog: dlg,da9062-
> > watchdog:
> > > Add fallback for DA9061 watchdog
> > >
> > > On Sat, Dec 02, 2023 at 07:25:25PM +0000, Biju Das wrote:
> > > > The DA9061 watchdog is identical to DA9062 watchdog, so no driver
> > > > changes are required. The fallback compatible string
> > > > "dlg,da9062-watchdog" will be used on DA9061 watchdog.
> > > >
> > > > Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
> > > > ---
> > > > v2:
> > > >  * New patch
> > > > ---
> > > >  .../bindings/watchdog/dlg,da9062-watchdog.yaml        | 11 ++++++++--
> > -
> > > >  1 file changed, 8 insertions(+), 3 deletions(-)
> > > >
> > > > diff --git
> > > > a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yam
> > > > l
> > > > b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yam
> > > > l index f058628bb632..2b71fdb9251c 100644
> > > > ---
> > > > a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yam
> > > > l
> > > > +++ b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog
> > > > +++ .y
> > > > +++ aml
> > > > @@ -14,9 +14,14 @@ allOf:
> > > >
> > > >  properties:
> > > >    compatible:
> > > > -    enum:
> > > > -      - dlg,da9061-watchdog
> > > > -      - dlg,da9062-watchdog
> > > > +    oneOf:
> > > > +      - items:
> > > > +          - enum:
> > > > +              - dlg,da9062-watchdog
> > > > +      - items:
> > > > +          - enum:
> > > > +              - dlg,da9061-watchdog
> > >
> > > If there is no da9064 on the horizon, I'd just make this const.
> > 
> > You mean since it is single device having a fallback, define both device
> > compatible and fallback as const instead of enum and const??
> > 
> > >
> > > > +          - const: dlg,da9062-watchdog # da9062-watchdog fallback
> > >
> > > The comment here is just noise IMO.
> 
> Yes it make sense, comment is not needed.
> 
>     oneOf:
>       - items:
>           - enum:
>               - dlg,da9062-watchdog
>       - items:
>           - const: dlg,da9061-watchdog
>           - const: dlg,da9062-watchdog

Ye, this looks good. Thanks.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
index f058628bb632..2b71fdb9251c 100644
--- a/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
+++ b/Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml
@@ -14,9 +14,14 @@  allOf:
 
 properties:
   compatible:
-    enum: 
-      - dlg,da9061-watchdog
-      - dlg,da9062-watchdog
+    oneOf:
+      - items:
+          - enum:
+              - dlg,da9062-watchdog
+      - items:
+          - enum:
+              - dlg,da9061-watchdog
+          - const: dlg,da9062-watchdog # da9062-watchdog fallback
 
   dlg,use-sw-pm:
     type: boolean