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

Rob Herring
2025-01-27T04:37:54Z

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
>