linux-kernel - Re: [PATCH v2 1/3] dt-bindings: mtd: ti,elm: Convert to yaml

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Message-ID: <23160ef7-359e-40a6-847c-7547760f041a@kernel.org>
Date:   Fri, 25 Mar 2022 17:24:06 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Roger Quadros <rogerq@...nel.org>, miquel.raynal@...tlin.com,
        robh+dt@...nel.org
Cc:     richard@....at, vigneshr@...com, kishon@...com, nm@...com,
        linux-mtd@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] dt-bindings: mtd: ti,elm: Convert to yaml

On 25/03/2022 13:37, Roger Quadros wrote:
> Convert elm.txt to ti,elm.yaml.
> 
> hwmod framework use is deprecated for new platforms
> so mark it so.
> 
> Signed-off-by: Roger Quadros <rogerq@...nel.org>
> ---
>  Documentation/devicetree/bindings/mtd/elm.txt | 16 -------
>  .../devicetree/bindings/mtd/ti,elm.yaml       | 47 +++++++++++++++++++
>  2 files changed, 47 insertions(+), 16 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/mtd/elm.txt
>  create mode 100644 Documentation/devicetree/bindings/mtd/ti,elm.yaml
> 
> diff --git a/Documentation/devicetree/bindings/mtd/elm.txt b/Documentation/devicetree/bindings/mtd/elm.txt
> deleted file mode 100644
> index 59ddc61c1076..000000000000
> --- a/Documentation/devicetree/bindings/mtd/elm.txt
> +++ /dev/null
> @@ -1,16 +0,0 @@
> -Error location module
> -
> -Required properties:
> -- compatible: Must be "ti,am3352-elm"
> -- reg: physical base address and size of the registers map.
> -- interrupts: Interrupt number for the elm.
> -
> -Optional properties:
> -- ti,hwmods: Name of the hwmod associated to the elm
> -
> -Example:
> -elm: elm@0 {
> -	compatible = "ti,am3352-elm";
> -	reg = <0x48080000 0x2000>;
> -	interrupts = <4>;
> -};
> diff --git a/Documentation/devicetree/bindings/mtd/ti,elm.yaml b/Documentation/devicetree/bindings/mtd/ti,elm.yaml
> new file mode 100644
> index 000000000000..e36452b742c0
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mtd/ti,elm.yaml
> @@ -0,0 +1,47 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mtd/ti,elm.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Texas Instruments Error Location Module (ELM).
> +
> +maintainers:
> +  - Roger Quadros <rogerq@...nel.org>
> +
> +description:
> +  ELM module is used together with GPMC and NAND Flash to detect
> +  errors and the location of the error based on BCH algorithms
> +  so they can be corrected if possible.
> +
> +properties:
> +  compatible:
> +    const: ti,am3352-elm
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +

make dtbs complains, but it will be fixed in patch #2, so looks good:

Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>


Best regards,
Krzysztof