linux-kernel - Re: [PATCH v2 1/4] dt-bindings: iio: vcnl4000: convert bindings to YAML format

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Date:   Sun, 22 Mar 2020 18:24:16 +0000
From:   Jonathan Cameron <jic23@...nel.org>
To:     Nishant Malpani <nish.malpani25@...il.com>
Cc:     Guido Günther <agx@...xcpu.org>,
        Tomas Novotny <tomas@...otny.cz>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        "Angus Ainslie (Purism)" <angus@...ea.ca>,
        Marco Felsch <m.felsch@...gutronix.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH v2 1/4] dt-bindings: iio: vcnl4000: convert bindings to
 YAML format

On Sun, 22 Mar 2020 23:07:00 +0530
Nishant Malpani <nish.malpani25@...il.com> wrote:

> On 22/03/20 10:59 pm, Jonathan Cameron wrote:
> > On Mon, 16 Mar 2020 18:46:17 +0100
> > Guido Günther <agx@...xcpu.org> wrote:
> >   
> >> Convert the vcnl4000 device tree bindings to the new YAML format.
> >>
> >> Signed-off-by: Guido Günther <agx@...xcpu.org>  
> > Looks good to me. However, I've made far too many mistakes in
> > DT binding review recently, so will definitely be waiting for Rob to
> > get a chance to look at it!
> > 
> > Jonathan
> >   
> >> ---
> >>   .../bindings/iio/light/vcnl4000.txt           | 24 ----------
> >>   .../bindings/iio/light/vcnl4000.yaml          | 45 +++++++++++++++++++
> >>   2 files changed, 45 insertions(+), 24 deletions(-)
> >>   delete mode 100644 Documentation/devicetree/bindings/iio/light/vcnl4000.txt
> >>   create mode 100644 Documentation/devicetree/bindings/iio/light/vcnl4000.yaml
> >>
> >> diff --git a/Documentation/devicetree/bindings/iio/light/vcnl4000.txt b/Documentation/devicetree/bindings/iio/light/vcnl4000.txt
> >> deleted file mode 100644
> >> index 955af4555c90..000000000000
> >> --- a/Documentation/devicetree/bindings/iio/light/vcnl4000.txt
> >> +++ /dev/null
> >> @@ -1,24 +0,0 @@
> >> -VISHAY VCNL4000 -  Ambient Light and proximity sensor
> >> -
> >> -This driver supports the VCNL4000/10/20/40 and VCNL4200 chips
> >> -
> >> -Required properties:
> >> -
> >> -	-compatible: must be one of :
> >> -        vishay,vcnl4000
> >> -        vishay,vcnl4010
> >> -        vishay,vcnl4020
> >> -        vishay,vcnl4040
> >> -        vishay,vcnl4200
> >> -
> >> -	-reg: I2C address of the sensor, should be one from below based on the model:
> >> -        0x13
> >> -        0x51
> >> -        0x60
> >> -
> >> -Example:
> >> -
> >> -light-sensor@51 {
> >> -	compatible = "vishay,vcnl4200";
> >> -	reg = <0x51>;
> >> -};
> >> diff --git a/Documentation/devicetree/bindings/iio/light/vcnl4000.yaml b/Documentation/devicetree/bindings/iio/light/vcnl4000.yaml
> >> new file mode 100644
> >> index 000000000000..74d53cfbeb85
> >> --- /dev/null
> >> +++ b/Documentation/devicetree/bindings/iio/light/vcnl4000.yaml
> >> @@ -0,0 +1,45 @@
> >> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> >> +%YAML 1.2
> >> +---
> >> +$id: http://devicetree.org/schemas/iio/light/vcnl4000.yaml#  
> Shouldn't the devicetree binding document be named with the manufacturer 
> part as well?

Yup. Good spot.  Told you I kept missing things ;)

Jonathan

> 
> With regards,
> Nishant
> 
> >> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> >> +
> >> +title: VISHAY VCNL4000 ambient light and proximity sensor
> >> +
> >> +maintainers:
> >> +  - Peter Meerwald <pmeerw@...erw.net>
> >> +
> >> +description: |
> >> +  Ambient light sensing with proximity detection over an i2c
> >> +  interface.
> >> +
> >> +properties:
> >> +  compatible:
> >> +    enum:
> >> +      - vishay,vcnl4000
> >> +      - vishay,vcnl4010
> >> +      - vishay,vcnl4020
> >> +      - vishay,vcnl4040
> >> +      - vishay,vcnl4200
> >> +
> >> +  reg:
> >> +    maxItems: 1
> >> +
> >> +required:
> >> +  - compatible
> >> +  - reg
> >> +
> >> +additionalProperties: false
> >> +
> >> +examples:
> >> +- |
> >> +  i2c {
> >> +      #address-cells = <1>;
> >> +      #size-cells = <0>;
> >> +
> >> +      light-sensor@51 {
> >> +              compatible = "vishay,vcnl4200";
> >> +              reg = <0x51>;
> >> +      };
> >> +  };
> >> +...  
> >