linux-kernel - Re: [PATCH v2 02/17] dt-bindings: bus: imx-weim: convert to YAML

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Date: Tue, 13 Feb 2024 07:26:54 -0600
From: Rob Herring <robh@...nel.org>
To: Sebastian Reichel <sre@...nel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	NXP Linux Team <linux-imx@....com>,
	Dong Aisheng <aisheng.dong@....com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Mark Brown <broonie@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 02/17] dt-bindings: bus: imx-weim: convert to YAML

On Tue, Feb 13, 2024 at 02:00:51AM +0100, Sebastian Reichel wrote:
> Convert the i.MX  Wireless External Interface Module binding to YAML.
> 
> Signed-off-by: Sebastian Reichel <sre@...nel.org>
> ---
>  .../devicetree/bindings/bus/imx-weim.txt      | 117 ----------
>  .../fsl/fsl,imx-weim-peripherals.yaml         |  36 ++++
>  .../memory-controllers/fsl/fsl,imx-weim.yaml  | 201 ++++++++++++++++++
>  .../mc-peripheral-props.yaml                  |   1 +
>  .../fieldbus/arcx,anybus-controller.txt       |   2 +-
>  5 files changed, 239 insertions(+), 118 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/bus/imx-weim.txt
>  create mode 100644 Documentation/devicetree/bindings/memory-controllers/fsl/fsl,imx-weim-peripherals.yaml
>  create mode 100644 Documentation/devicetree/bindings/memory-controllers/fsl/fsl,imx-weim.yaml


> diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,imx-weim-peripherals.yaml b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,imx-weim-peripherals.yaml
> new file mode 100644
> index 000000000000..86d7e5011107
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,imx-weim-peripherals.yaml
> @@ -0,0 +1,36 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/memory-controllers/fsl/fsl,imx-weim-peripherals.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: i.MX WEIM Bus Peripheral Nodes
> +
> +maintainers:
> +  - Shawn Guo <shawnguo@...nel.org>
> +  - Sascha Hauer <s.hauer@...gutronix.de>
> +
> +description:
> +  This binding is meant for the child nodes of the WEIM node. The node
> +  represents any device connected to the WEIM bus. It may be a Flash chip,
> +  RAM chip or Ethernet controller, etc. These properties are meant for
> +  configuring the WEIM settings/timings and will accompany the bindings
> +  supported by the respective device.
> +
> +properties:
> +  reg: true
> +
> +  fsl,weim-cs-timing:
> +    $ref: /schemas/types.yaml#/definitions/uint32-array
> +    description:
> +      Timing values for the child node.
> +    minItems: 2
> +    maxItems: 6
> +
> +required:
> +  - compatible
> +  - reg
> +  - fsl,weim-cs-timing

This should be marked required in fsl,imx-weim.yaml instead to fix the 
errors.

Really, the other required ones should be in mc-peripheral-props.yaml as 
it applies to everyone.

> +
> +# the WEIM child will have its own native properties
> +additionalProperties: true