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From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Yinbo Zhu <zhuyinbo@loongson.cn>, Mark Brown <broonie@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Jianmin Lv <lvjianmin@loongson.cn>,
	wanghongliang@loongson.cn, Liu Peibao <liupeibao@loongson.cn>,
	loongson-kernel@lists.loongnix.cn
Subject: Re: [PATCH v12 1/2] spi: add loongson spi bindings
Date: Thu, 8 Jun 2023 09:45:40 +0200	[thread overview]
Message-ID: <6ebed84c-2b42-c981-7b3f-e71cc88e4c2c@linaro.org> (raw)
In-Reply-To: <20230608072819.25930-2-zhuyinbo@loongson.cn>

On 08/06/2023 09:28, Yinbo Zhu wrote:
> Add the Loongson platform spi binding with DT schema format using
> json-schema.

Please use subject prefixes matching the subsystem. You can get them for
example with `git log --oneline -- DIRECTORY_OR_FILE` on the directory
your patch is touching.

The prefix for SPI should be: "spi: dt-bindings: ". In the same time
last "bindings" are redundant.

> 
> Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../bindings/spi/loongson,ls2k-spi.yaml       | 41 +++++++++++++++++++
>  MAINTAINERS                                   |  6 +++
>  2 files changed, 47 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
> 
> diff --git a/Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml b/Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml
> new file mode 100644
> index 000000000000..423ee851edd5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml

Filename based on compatible.

> @@ -0,0 +1,41 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/spi/loongson,ls2k-spi.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Loongson SPI controller
> +
> +maintainers:
> +  - Yinbo Zhu <zhuyinbo@loongson.cn>
> +
> +allOf:
> +  - $ref: /schemas/spi/spi-controller.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - loongson,ls2k1000-spi

No compatibles for other devices? Didn't we have big discussion about this?

https://elixir.bootlin.com/linux/v6.1-rc1/source/Documentation/devicetree/bindings/writing-bindings.rst#L42

Best regards,
Krzysztof


  reply	other threads:[~2023-06-08  7:45 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-08  7:28 [PATCH v12 0/2] spi: loongson: add bus driver for the loongson spi Yinbo Zhu
2023-06-08  7:28 ` [PATCH v12 1/2] spi: add loongson spi bindings Yinbo Zhu
2023-06-08  7:45   ` Krzysztof Kozlowski [this message]
2023-06-08  8:39     ` zhuyinbo
2023-06-08  8:53       ` Krzysztof Kozlowski
2023-06-08 10:00         ` zhuyinbo
2023-06-08 10:02           ` Krzysztof Kozlowski
2023-06-08 11:42             ` zhuyinbo
2023-06-08 11:45               ` Krzysztof Kozlowski
2023-06-08 12:10                 ` zhuyinbo
2023-06-08 13:26                   ` Krzysztof Kozlowski
2023-06-09  3:13                     ` zhuyinbo
2023-06-09 16:45                       ` Krzysztof Kozlowski
2023-06-12  7:13                         ` zhuyinbo
2023-06-12  7:17                           ` Krzysztof Kozlowski
2023-06-12  7:40                             ` zhuyinbo
2023-06-12  8:16                               ` Krzysztof Kozlowski
2023-06-12 11:29                                 ` zhuyinbo
2023-06-12 18:03                                   ` Krzysztof Kozlowski
2023-06-13  2:04                                     ` zhuyinbo
2023-06-08  7:28 ` [PATCH v12 2/2] spi: loongson: add bus driver for the loongson spi controller Yinbo Zhu
2023-06-08 10:15   ` Andy Shevchenko
2023-06-08 10:18     ` Andy Shevchenko
2023-06-09  7:13       ` zhuyinbo
2023-06-08 10:29     ` Mark Brown
2023-06-08 11:45       ` zhuyinbo
2023-06-08 11:53         ` Mark Brown
2023-06-09  3:17           ` zhuyinbo
2023-06-09  7:10     ` zhuyinbo

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