Re: [PATCH 2/9] dt-bindings: ata: Convert fsl,pq-sata binding to YAML

[Rob Herring <robh@kernel.org>]

On Sun, Jan 26, 2025 at 07:58:57PM +0100, J. Neuschäfer wrote:
> Convert the Freescale PowerQUICC SATA controller binding from text form
> to YAML. The list of compatible strings reflects current usage.
> 
> Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
> ---
>  .../devicetree/bindings/ata/fsl,pq-sata.yaml       | 59 ++++++++++++++++++++++
>  Documentation/devicetree/bindings/ata/fsl-sata.txt | 28 ----------
>  2 files changed, 59 insertions(+), 28 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/ata/fsl,pq-sata.yaml b/Documentation/devicetree/bindings/ata/fsl,pq-sata.yaml
> new file mode 100644
> index 0000000000000000000000000000000000000000..6af31ffbcad5e9cc83118a0bd8eaf45351a2823f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/ata/fsl,pq-sata.yaml
> @@ -0,0 +1,59 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/ata/fsl,pq-sata.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Freescale 8xxx/3.0 Gb/s SATA nodes
> +
> +maintainers:
> +  - J. Neuschäfer <j.ne@posteo.net>
> +
> +description: |

Don't need '|'

Otherwise,

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>

> +  SATA nodes are defined to describe on-chip Serial ATA controllers.
> +  Each SATA port should have its own node.
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - items:
> +          - enum:
> +              - fsl,mpc8377-sata
> +              - fsl,mpc8536-sata
> +              - fsl,mpc8315-sata
> +              - fsl,mpc8379-sata
> +          - const: fsl,pq-sata
> +      - const: fsl,pq-sata-v2
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  cell-index:
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +    enum: [1, 2, 3, 4]
> +    description: |
> +      1 for controller @ 0x18000
> +      2 for controller @ 0x19000
> +      3 for controller @ 0x1a000
> +      4 for controller @ 0x1b000
> +
> +required:
> +  - compatible
> +  - interrupts
> +  - cell-index
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    sata@18000 {
> +        compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
> +        reg = <0x18000 0x1000>;
> +        cell-index = <1>;
> +        interrupts = <44 IRQ_TYPE_LEVEL_LOW>;
> +        interrupt-parent = <&ipic>;
> +    };
> diff --git a/Documentation/devicetree/bindings/ata/fsl-sata.txt b/Documentation/devicetree/bindings/ata/fsl-sata.txt
> deleted file mode 100644
> index fd63bb3becc9363c520a8fd06629fdc52c4d4299..0000000000000000000000000000000000000000
> --- a/Documentation/devicetree/bindings/ata/fsl-sata.txt
> +++ /dev/null
> @@ -1,28 +0,0 @@
> -* Freescale 8xxx/3.0 Gb/s SATA nodes
> -
> -SATA nodes are defined to describe on-chip Serial ATA controllers.
> -Each SATA port should have its own node.
> -
> -Required properties:
> -- compatible        : compatible list, contains 2 entries, first is
> -		 "fsl,CHIP-sata", where CHIP is the processor
> -		 (mpc8315, mpc8379, etc.) and the second is
> -		 "fsl,pq-sata"
> -- interrupts        : <interrupt mapping for SATA IRQ>
> -- cell-index        : controller index.
> -                          1 for controller @ 0x18000
> -                          2 for controller @ 0x19000
> -                          3 for controller @ 0x1a000
> -                          4 for controller @ 0x1b000
> -
> -Optional properties:
> -- reg               : <registers mapping>
> -
> -Example:
> -	sata@18000 {
> -		compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
> -		reg = <0x18000 0x1000>;
> -		cell-index = <1>;
> -		interrupts = <2c 8>;
> -		interrupt-parent = < &ipic >;
> -	};
> 
> -- 
> 2.48.0.rc1.219.gb6b6757d772
>