linux-kernel - Re: [PATCH v1 1/4] dt-bindings: hwmon: Add starfive,jh71x0-temp

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Message-ID: <20230103221405.GA217696@roeck-us.net>
Date:   Tue, 3 Jan 2023 14:14:05 -0800
From:   Guenter Roeck <linux@...ck-us.net>
To:     Hal Feng <hal.feng@...rfivetech.com>
Cc:     linux-hwmon@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        Jean Delvare <jdelvare@...e.com>,
        Jonathan Corbet <corbet@....net>,
        Conor Dooley <conor@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Emil Renner Berthing <emil.renner.berthing@...onical.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/4] dt-bindings: hwmon: Add starfive,jh71x0-temp

On Tue, Jan 03, 2023 at 09:31:42AM +0800, Hal Feng wrote:
> From: Emil Renner Berthing <kernel@...il.dk>
> 
> Add bindings for the temperature sensor on the StarFive JH7100 and
> JH7110 SoCs.
> 
> Signed-off-by: Emil Renner Berthing <kernel@...il.dk>
> Signed-off-by: Hal Feng <hal.feng@...rfivetech.com>

The previous version of this bindings document (v3, 
https://patchwork.kernel.org/project/linux-hwmon/patch/20210726171802.1052716-2-kernel@esmil.dk/
had been reviewed by Rob Herring. Even though this version is named differently
(starfive,jh71x0-temp.yaml instead of starfive,jh7100-temp.yaml), the old version
should be referenced, and there should be a change log.

Guenter

> ---
>  .../bindings/hwmon/starfive,jh71x0-temp.yaml  | 75 +++++++++++++++++++
>  1 file changed, 75 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml b/Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
> new file mode 100644
> index 000000000000..2600881e2cdc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml
> @@ -0,0 +1,75 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/hwmon/starfive,jh71x0-temp.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: StarFive JH71x0 Temperature Sensor
> +
> +maintainers:
> +  - Emil Renner Berthing <kernel@...il.dk>
> +
> +description: |
> +  StarFive Technology Co. JH71x0 embedded temperature sensor
> +
> +properties:
> +  compatible:
> +    enum:
> +      - starfive,jh7100-temp
> +      - starfive,jh7110-temp
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    minItems: 2
> +    maxItems: 2
> +
> +  clock-names:
> +    items:
> +      - const: "sense"
> +      - const: "bus"
> +
> +  '#thermal-sensor-cells':
> +    const: 0
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  resets:
> +    minItems: 2
> +    maxItems: 2
> +
> +  reset-names:
> +    items:
> +      - const: "sense"
> +      - const: "bus"
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +  - clock-names
> +  - interrupts
> +  - resets
> +  - reset-names
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/clock/starfive-jh7100.h>
> +    #include <dt-bindings/reset/starfive-jh7100.h>
> +
> +    tmon@...a0000 {
> +        compatible = "starfive,jh7100-temp";
> +        reg = <0x124a0000 0x10000>;
> +        clocks = <&clkgen JH7100_CLK_TEMP_SENSE>,
> +                 <&clkgen JH7100_CLK_TEMP_APB>;
> +        clock-names = "sense", "bus";
> +        #thermal-sensor-cells = <0>;
> +        interrupts = <122>;
> +        resets = <&rstgen JH7100_RSTN_TEMP_SENSE>,
> +                 <&rstgen JH7100_RSTN_TEMP_APB>;
> +        reset-names = "sense", "bus";
> +    };