[PATCH v4 3/5] dt-bindings: arm: microchip,sam9x60-pit64b : convert to DT schema

[Claudiu Beznea]

On 2/27/26 17:14, Akhila YS wrote:
> Convert Atmel Periodic interval timer of 64bit (PIT64b) binding to YAML
> format.
> Changes during conversion:
> - Add missing compatible "microchip,sama7g5-pit64b" along with a fallback
> compatible "microchip,sam9x60-pit64b".
> 
> Acked-by: Conor Dooley <conor.dooley at microchip.com>
> Signed-off-by: Akhila YS <akhilayalmati at gmail.com>
> ---
>   .../devicetree/bindings/arm/atmel-sysregs.txt      |  8 ---
>   .../bindings/arm/microchip,sam9x60-pit64b.yaml     | 68 ++++++++++++++++++++++
>   2 files changed, 68 insertions(+), 8 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
> index 70059f66f2b4..d0561f7f465c 100644
> --- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
> +++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt
> @@ -1,13 +1,5 @@
>   Atmel system registers
>   
> -PIT64B Timer required properties:
> -- compatible: Should be "microchip,sam9x60-pit64b" or
> -			"microchip,sam9x7-pit64b", "microchip,sam9x60-pit64b"
> -			"microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"
> -- reg: Should contain registers location and length
> -- interrupts: Should contain interrupt for PIT64B timer
> -- clocks: Should contain the available clock sources for PIT64B timer.
> -
>   System Timer (ST) required properties:
>   - compatible: Should be "atmel,at91rm9200-st", "syscon", "simple-mfd"
>   - reg: Should contain registers location and length
> diff --git a/Documentation/devicetree/bindings/arm/microchip,sam9x60-pit64b.yaml b/Documentation/devicetree/bindings/arm/microchip,sam9x60-pit64b.yaml
> new file mode 100644
> index 000000000000..f00ac7e858d9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/microchip,sam9x60-pit64b.yaml
> @@ -0,0 +1,68 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/arm/microchip,sam9x60-pit64b.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Microchip PIT64B 64-bit Periodic Interval Timer
> +
> +maintainers:
> +  - Nicolas Ferre <nicolas.ferre at microchip.com>
> +  - Claudiu Beznea <claudiu.beznea at tuxon.dev>
> +
> +description:
> +  The Microchip PIT64B is a 64-bit periodic interval timer used in
> +  several modern Microchip ARM SoCs including SAM9X60, SAM9X7 and
> +  SAMA7D65 families. It provides extended timing range, flexible
> +  clock selection and supports both periodic and one-shot interrupt
> +  generation modes.
> +
> +properties:
> +  compatible:
> +    oneOf:
> +      - const: microchip,sam9x60-pit64b
> +      - items:
> +          - enum:
> +              - microchip,sama7d65-pit64b
> +              - microchip,sama7g5-pit64b
> +              - microchip,sam9x7-pit64b

Same here, I'll adjust this list to be alphanumerically sorted, thus, 
microchip,sam9x7-pit64b first. Other than that:

Reviewed-by: Claudiu Beznea <claudiu.beznea at tuxon.dev>