linux-kernel - Re: [PATCH v2 1/2] dt-bindings: hwmon: ir38060: Move & update dt binding

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Message-ID: <20250224150645.GA2786847-robh@kernel.org>
Date: Mon, 24 Feb 2025 09:06:45 -0600
From: Rob Herring <robh@...nel.org>
To: Naresh Solanki <naresh.solanki@...ements.com>
Cc: Guenter Roeck <linux@...ck-us.net>, broonie@...nel.org,
	conor@...nel.org, Jean Delvare <jdelvare@...e.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>, linux-hwmon@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: hwmon: ir38060: Move & update dt
 binding

On Sat, Feb 22, 2025 at 03:08:34AM +0530, Naresh Solanki wrote:
> Move dt binding under hwmon/pmbus & align accordingly.
> 
> Previously the DT binding was invalid & wouldn't work with pmbus driver.
> Pmbus driver expects a regulator node & hence added the same.

This still doesn't really capture the previous discussion. With this, my 
response is still 'fix the driver'. It seems there is something about 
this is a common driver...

> 
> Signed-off-by: Naresh Solanki <naresh.solanki@...ements.com>
> ---
> Changes in V2:
> 1. Update commit message
> ---
>  .../hwmon/pmbus/infineon,ir38060.yaml         | 61 +++++++++++++++++++
>  .../bindings/regulator/infineon,ir38060.yaml  | 45 --------------
>  2 files changed, 61 insertions(+), 45 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/hwmon/pmbus/infineon,ir38060.yaml
>  delete mode 100644 Documentation/devicetree/bindings/regulator/infineon,ir38060.yaml
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/infineon,ir38060.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,ir38060.yaml
> new file mode 100644
> index 000000000000..e1f683846a54
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/pmbus/infineon,ir38060.yaml
> @@ -0,0 +1,61 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/hwmon/pmbus/infineon,ir38060.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Infineon Buck Regulators with PMBUS interfaces
> +
> +maintainers:
> +  - Not Me.
> +
> +properties:
> +  compatible:
> +    enum:
> +      - infineon,ir38060
> +      - infineon,ir38064
> +      - infineon,ir38164
> +      - infineon,ir38263
> +
> +  reg:
> +    maxItems: 1
> +
> +  regulators:
> +    type: object
> +    description:
> +      list of regulators provided by this controller.
> +
> +    properties:
> +      vout:
> +        $ref: /schemas/regulator/regulator.yaml#
> +        type: object
> +
> +        unevaluatedProperties: false
> +
> +    additionalProperties: false
> +
> +required:
> +  - compatible
> +  - reg
> +
> +unevaluatedProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        regulator@34 {
> +            compatible = "infineon,ir38060";
> +            reg = <0x34>;
> +
> +            regulators {
> +                vout {
> +                    regulator-name = "p5v_aux";
> +                    regulator-min-microvolt = <437500>;
> +                    regulator-max-microvolt = <1387500>;
> +                };
> +            };
> +        };
> +    };
> diff --git a/Documentation/devicetree/bindings/regulator/infineon,ir38060.yaml b/Documentation/devicetree/bindings/regulator/infineon,ir38060.yaml
> deleted file mode 100644
> index e6ffbc2a2298..000000000000
> --- a/Documentation/devicetree/bindings/regulator/infineon,ir38060.yaml
> +++ /dev/null
> @@ -1,45 +0,0 @@
> -# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> -%YAML 1.2
> ----
> -$id: http://devicetree.org/schemas/regulator/infineon,ir38060.yaml#
> -$schema: http://devicetree.org/meta-schemas/core.yaml#
> -
> -title: Infineon Buck Regulators with PMBUS interfaces
> -
> -maintainers:
> -  - Not Me.
> -
> -allOf:
> -  - $ref: regulator.yaml#
> -
> -properties:
> -  compatible:
> -    enum:
> -      - infineon,ir38060
> -      - infineon,ir38064
> -      - infineon,ir38164
> -      - infineon,ir38263
> -
> -  reg:
> -    maxItems: 1
> -
> -required:
> -  - compatible
> -  - reg
> -
> -unevaluatedProperties: false
> -
> -examples:
> -  - |
> -    i2c {
> -      #address-cells = <1>;
> -      #size-cells = <0>;
> -
> -      regulator@34 {
> -        compatible = "infineon,ir38060";
> -        reg = <0x34>;
> -
> -        regulator-min-microvolt = <437500>;
> -        regulator-max-microvolt = <1387500>;
> -      };
> -    };
> 
> base-commit: 8df0f002827e18632dcd986f7546c1abf1953a6f
> -- 
> 2.42.0
>