linux-kernel - RE: [PATCH v7 3/3] dt-bindings: input: Update dtbinding for adp5588

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Message-ID: 
 <SJ0PR03MB6343DE07C7C7343A4AFD9A449BDE2@SJ0PR03MB6343.namprd03.prod.outlook.com>
Date: Thu, 4 Jul 2024 14:12:57 +0000
From: "Agarwal, Utsav" <Utsav.Agarwal@...log.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
        "Hennerich, Michael"
	<Michael.Hennerich@...log.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, "Sa, Nuno" <Nuno.Sa@...log.com>
CC: "linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "Artamonovs,
 Arturs" <Arturs.Artamonovs@...log.com>,
        "Bimpikas, Vasileios"
	<Vasileios.Bimpikas@...log.com>,
        "Gaskell, Oliver"
	<Oliver.Gaskell@...log.com>
Subject: RE: [PATCH v7 3/3] dt-bindings: input: Update dtbinding for adp5588



> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@...nel.org>
> Sent: Thursday, July 4, 2024 2:36 PM
> To: Agarwal, Utsav <Utsav.Agarwal@...log.com>; Hennerich, Michael
> <Michael.Hennerich@...log.com>; Dmitry Torokhov
> <dmitry.torokhov@...il.com>; Rob Herring <robh@...nel.org>; Krzysztof
> Kozlowski <krzk+dt@...nel.org>; Conor Dooley <conor+dt@...nel.org>; Sa,
> Nuno <Nuno.Sa@...log.com>
> Cc: linux-input@...r.kernel.org; devicetree@...r.kernel.org; linux-
> kernel@...r.kernel.org; Artamonovs, Arturs
> <Arturs.Artamonovs@...log.com>; Bimpikas, Vasileios
> <Vasileios.Bimpikas@...log.com>; Gaskell, Oliver
> <Oliver.Gaskell@...log.com>
> Subject: Re: [PATCH v7 3/3] dt-bindings: input: Update dtbinding for adp5588
> 
> [External]
> 
> On 04/07/2024 15:03, Utsav Agarwal via B4 Relay wrote:
> > From: Utsav Agarwal <utsav.agarwal@...log.com>
> 
> Subject: everything is an update, be more specific.
> 
> >
> > Updating dt bindings for adp5588. Since the device can now function in a
> > purely gpio mode, the following keypad specific properties are now made
> > optional:
> > 	- interrupts
> > 	- keypad,num-rows
> > 	- keypad,num-columns
> > 	- linux,keymap
> >
> > However the above properties are required to be specified when
> > configuring the device as a keypad, dependencies have been added
> > such that specifying either one would require the remaining as well.
> >
> > Note that interrupts are optional, but required when the device has been
> > configured in keypad mode.
> >
> > Signed-off-by: Utsav Agarwal <utsav.agarwal@...log.com>
> > ---
> >  .../devicetree/bindings/input/adi,adp5588.yaml     | 46
> +++++++++++++++++++---
> >  1 file changed, 41 insertions(+), 5 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/input/adi,adp5588.yaml
> b/Documentation/devicetree/bindings/input/adi,adp5588.yaml
> > index 26ea66834ae2..481c37595ebb 100644
> > --- a/Documentation/devicetree/bindings/input/adi,adp5588.yaml
> > +++ b/Documentation/devicetree/bindings/input/adi,adp5588.yaml
> > @@ -49,7 +49,10 @@ properties:
> >    interrupt-controller:
> >      description:
> >        This property applies if either keypad,num-rows lower than 8 or
> > -      keypad,num-columns lower than 10.
> > +      keypad,num-columns lower than 10. This property is optional if
> > +      keypad,num-rows or keypad,num-columns are not specified since the
> > +      device then acts as gpio only, during which interrupts may or may
> > +      not be utilized.
> >
> >    '#interrupt-cells':
> >      const: 2
> > @@ -65,13 +68,28 @@ properties:
> >      minItems: 1
> >      maxItems: 2
> >
> > +
> > +dependencies:
> > +  keypad,num-rows:
> > +    - linux,keymap
> > +    - keypad,num-columns
> > +  keypad,num-columns:
> > +    - linux,keymap
> > +    - keypad,num-rows
> > +  linux,keymap:
> > +    - keypad,num-rows
> > +    - keypad,num-columns
> > +
> > +if:
> > +  required:
> > +    - linux,keymap
> > +then:
> > +  required:
> > +    - interrupts
> > +
> >  required:
> >    - compatible
> >    - reg
> > -  - interrupts
> > -  - keypad,num-rows
> > -  - keypad,num-columns
> > -  - linux,keymap
> >
> >  unevaluatedProperties: false
> >
> > @@ -108,4 +126,22 @@ examples:
> >              >;
> >          };
> >      };
> > +
> > +  - |
> > +    #include <dt-bindings/interrupt-controller/irq.h>
> > +    #include <dt-bindings/input/input.h>
> > +    #include <dt-bindings/gpio/gpio.h>
> > +
> > +    i2c {
> > +        #address-cells = <1>;
> > +        #size-cells = <0>;
> > +        gpio@34 {
> > +              compatible = "adi,adp5588";
> > +              reg = <0x34>;
> 
> Still messed indentation.
> 
> Didn't you get already such feedback?
> 
> 
> Best regards,
> Krzysztof

I did, I somehow missed the extra spaces. My apologies for that.

Thanks,
Utsav