linux-kernel - Re: [PATCH v8 3/8] dt-bindings: hwmon: add support for ti,amc6821

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Message-ID: <9a8909d5-65ef-4533-9dbe-57ba401f94bf@roeck-us.net>
Date: Sun, 29 Sep 2024 16:52:12 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Farouk Bouabid <farouk.bouabid@...rry.de>
Cc: Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Quentin Schulz <quentin.schulz@...rry.de>,
	Peter Rosin <peda@...ntia.se>, Jean Delvare <jdelvare@...e.com>,
	Heiko Stuebner <heiko@...ech.de>, linux-i2c@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-hwmon@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH v8 3/8] dt-bindings: hwmon: add support for ti,amc6821

On Fri, Sep 06, 2024 at 05:54:14PM +0200, Farouk Bouabid wrote:
> Add dt-bindings for amc6821 intelligent temperature monitor and
> pulse-width modulation (PWM) fan controller.
> 
> Reviewed-by: Rob Herring (Arm) <robh@...nel.org>
> Signed-off-by: Farouk Bouabid <farouk.bouabid@...rry.de>

Applied to hwmon-next.

Thanks,
Guenter

> ---
> 
> Notes:
>     Merge after patch 1
> 
>  .../devicetree/bindings/hwmon/ti,amc6821.yaml      | 86 ++++++++++++++++++++++
>  .../devicetree/bindings/trivial-devices.yaml       |  2 -
>  2 files changed, 86 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml b/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml
> new file mode 100644
> index 000000000000..5d33f1a23d03
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml
> @@ -0,0 +1,86 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/hwmon/ti,amc6821.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: AMC6821 Intelligent Temperature Monitor and PWM Fan Controller
> +
> +maintainers:
> +  - Farouk Bouabid <farouk.bouabid@...rry.de>
> +  - Quentin Schulz <quentin.schulz@...rry.de>
> +
> +description:
> +  Intelligent temperature monitor and pulse-width modulation (PWM) fan
> +  controller.
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - items:
> +          - const: tsd,mule
> +          - const: ti,amc6821
> +      - const: ti,amc6821
> +
> +  reg:
> +    maxItems: 1
> +
> +  i2c-mux:
> +    type: object
> +
> +required:
> +  - compatible
> +  - reg
> +
> +if:
> +  properties:
> +    compatible:
> +      contains:
> +        const: tsd,mule
> +
> +then:
> +  required:
> +    - i2c-mux
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        fan@18 {
> +            compatible = "ti,amc6821";
> +            reg = <0x18>;
> +        };
> +    };
> +
> +  - |
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        fan@18 {
> +            compatible = "tsd,mule", "ti,amc6821";
> +            reg = <0x18>;
> +
> +            i2c-mux {
> +                compatible = "tsd,mule-i2c-mux";
> +                #address-cells = <1>;
> +                #size-cells = <0>;
> +
> +                i2c@0 {
> +                    reg = <0x0>;
> +                    #address-cells = <1>;
> +                    #size-cells = <0>;
> +
> +                    rtc@6f {
> +                        compatible = "isil,isl1208";
> +                        reg = <0x6f>;
> +                    };
> +                };
> +            };
> +        };
> +    };
> +...
> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> index 7913ca9b6b54..8ba53cc2672b 100644
> --- a/Documentation/devicetree/bindings/trivial-devices.yaml
> +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
> @@ -370,8 +370,6 @@ properties:
>            - swir,mangoh-iotport-spi
>              # Ambient Light Sensor with SMBUS/Two Wire Serial Interface
>            - taos,tsl2550
> -            # Temperature Monitoring and Fan Control
> -          - ti,amc6821
>              # Temperature and humidity sensor with i2c interface
>            - ti,hdc1000
>              # Temperature and humidity sensor with i2c interface