linux-kernel - Re: [PATCH 1/3] dt-bindings: iio: adc: sophgo,cv18xx-saradc.yaml: Add Sophgo SARADC binding documentation

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Message-ID:
 <MA0P287MB282237CAF989A9D9BBEED139FEDD2@MA0P287MB2822.INDP287.PROD.OUTLOOK.COM>
Date: Wed, 3 Jul 2024 08:04:01 +0800
From: Chen Wang <unicorn_wang@...look.com>
To: Thomas Bonnefille <thomas.bonnefille@...tlin.com>,
 Jonathan Cameron <jic23@...nel.org>, Lars-Peter Clausen <lars@...afoo.de>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>, Inochi Amaoto <inochiama@...look.com>,
 Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt
 <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>
Cc: Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
 Miquèl Raynal <miquel.raynal@...tlin.com>,
 linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: iio: adc: sophgo,cv18xx-saradc.yaml: Add
 Sophgo SARADC binding documentation


On 2024/7/2 19:52, Thomas Bonnefille wrote:
> The Sophgo SARADC is a Successive Approximation ADC that can be found in
> the Sophgo SoC.
>
> Signed-off-by: Thomas Bonnefille <thomas.bonnefille@...tlin.com>
> ---
>   .../bindings/iio/adc/sophgo,cv18xx-saradc.yaml     | 51 ++++++++++++++++++++++
>   MAINTAINERS                                        |  5 +++
>   2 files changed, 56 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/sophgo,cv18xx-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/sophgo,cv18xx-saradc.yaml
> new file mode 100644
> index 000000000000..21fd5dc8e24e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/adc/sophgo,cv18xx-saradc.yaml
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/iio/adc/sophgo,cv18xx-adc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sophgo 3 channels Successive Approximation Analog to Digital Converters
> +
> +maintainers:
> +  - Thomas Bonnefille <thomas.bonnefille@...tlin.com>
> +
> +description:
> +  Datasheet at https://github.com/sophgo/sophgo-doc/releases
> +
> +properties:
> +  compatible:
> +    const: sophgo,cv18xx-saradc
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  clocks:
> +    description:
> +      SARADC will use the presence of this clock to determine if the controller
> +      needs to be explicitly clocked by it (Active domain) or if it is part of
> +      the No-Die Domain, along with the RTC, which does not require explicit
> +      clocking.
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +examples:
> +  - |
> +    # ADC in the Active domain
> +    adc@...0000 {
> +      compatible = "sophgo,cv18xx-saradc";
> +      clocks = <&clk CLK_SARADC>;
> +      interrupts = <100 IRQ_TYPE_LEVEL_HIGH>;
> +      reg = <0x030F0000 0x1000>;
> +    };
> +  - |
> +    # ADC in the No-Die domain
> +    adc@...c000 {
> +      compatible = "sophgo,cv18xx-saradc";
> +      reg = <0x0502C000 0x1000>;
> +    };
> diff --git a/MAINTAINERS b/MAINTAINERS
> index aacccb376c28..dc87898c518c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -20901,6 +20901,11 @@ S:	Maintained
>   N:	sophgo
>   K:	sophgo
>   
> +SOPHGO SARADC DEVICE DRIVER
> +M:	Thomas Bonnefille <thomas.bonnefille@...tlin.com>
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/iio/adc/sophgo,cv18xx-saradc.yaml
> +
Drop this please, you have mentioned your maintainers info in the 
binding yaml.
>   SOUND
>   M:	Jaroslav Kysela <perex@...ex.cz>
>   M:	Takashi Iwai <tiwai@...e.com>
>