Re: [PATCH] dt-bindings: interrupt-controller: Convert cnxt,cx92755-ic to DT schema

Baruch Siach
2025-05-05T16:06:13Z

Hi Rob,

On Mon, May 05 2025, Rob Herring (Arm) wrote:

> Convert the Conexant Digicolor interrupt controller binding to schema
> format. It's a straight-forward conversion of the typical interrupt
> controller.
>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Acked-by: Baruch Siach <baruch@tkos.co.il>

Thanks,
baruch

> ---
> .../interrupt-controller/cnxt,cx92755-ic.yaml | 47 +++++++++++++++++++
> .../interrupt-controller/digicolor-ic.txt | 21 ---------
> 2 files changed, 47 insertions(+), 21 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/cnxt,cx92755-ic.yaml
> delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/digicolor-ic.txt
>
> diff --git
> a/Documentation/devicetree/bindings/interrupt-controller/cnxt,cx92755-ic.yaml
> b/Documentation/devicetree/bindings/interrupt-controller/cnxt,cx92755-ic.yaml
> new file mode 100644
> index 000000000000..3f016cf47812
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/cnxt,cx92755-ic.yaml
> @@ -0,0 +1,47 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interrupt-controller/cnxt,cx92755-ic.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Conexant Digicolor Interrupt Controller
> +
> +maintainers:
> + - Baruch Siach <baruch@tkos.co.il>
> +
> +description: Conexant Digicolor Interrupt Controller
> +
> +properties:
> + compatible:
> + const: cnxt,cx92755-ic
> +
> + reg:
> + maxItems: 1
> +
> + interrupt-controller: true
> +
> + '#interrupt-cells':
> + const: 1
> +
> + syscon:
> + description: A phandle to the syscon node describing UC registers
> + $ref: /schemas/types.yaml#/definitions/phandle
> +
> +required:
> + - compatible
> + - reg
> + - interrupt-controller
> + - '#interrupt-cells'
> + - syscon
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + interrupt-controller@f0000040 {
> + compatible = "cnxt,cx92755-ic";
> + interrupt-controller;
> + #interrupt-cells = <1>;
> + reg = <0xf0000040 0x40>;
> + syscon = <&uc_regs>;
> + };
> diff --git
> a/Documentation/devicetree/bindings/interrupt-controller/digicolor-ic.txt
> b/Documentation/devicetree/bindings/interrupt-controller/digicolor-ic.txt
> deleted file mode 100644
> index 42d41ec84c7b..000000000000
> --- a/Documentation/devicetree/bindings/interrupt-controller/digicolor-ic.txt
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -Conexant Digicolor Interrupt Controller
> -
> -Required properties:
> -
> -- compatible : should be "cnxt,cx92755-ic"
> -- reg : Specifies base physical address and size of the interrupt controller
> - registers (IC) area
> -- interrupt-controller : Identifies the node as an interrupt controller
> -- #interrupt-cells : Specifies the number of cells needed to encode an
> - interrupt source. The value shall be 1.
> -- syscon: A phandle to the syscon node describing UC registers
> -
> -Example:
> -
> - intc: interrupt-controller@f0000040 {
> - compatible = "cnxt,cx92755-ic";
> - interrupt-controller;
> - #interrupt-cells = <1>;
> - reg = <0xf0000040 0x40>;
> - syscon = <&uc_regs>;
> - };

--
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