On 09/12/2022 18:16, Rob Herring wrote:
> Convert the Socionext Synquacer EXIU interrupt controller to DT schema
> format.
>
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> .../socionext,synquacer-exiu.txt | 31 -----------
> .../socionext,synquacer-exiu.yaml | 53 +++++++++++++++++++
> 2 files changed, 53 insertions(+), 31 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt
> create mode 100644 Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.yaml
>
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt
> deleted file mode 100644
> index dac0846fe789..000000000000
> --- a/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt
> +++ /dev/null
> @@ -1,31 +0,0 @@
> -Socionext SynQuacer External Interrupt Unit (EXIU)
> -
> -The Socionext Synquacer SoC has an external interrupt unit (EXIU)
> -that forwards a block of 32 configurable input lines to 32 adjacent
> -level-high type GICv3 SPIs.
> -
> -Required properties:
> -
> -- compatible : Should be "socionext,synquacer-exiu".
> -- reg : Specifies base physical address and size of the
> - control registers.
> -- interrupt-controller : Identifies the node as an interrupt controller.
> -- #interrupt-cells : Specifies the number of cells needed to encode an
> - interrupt source. The value must be 3.
> -- socionext,spi-base : The SPI number of the first SPI of the 32 adjacent
> - ones the EXIU forwards its interrups to.
> -
> -Notes:
> -
> -- Only SPIs can use the EXIU as an interrupt parent.
> -
> -Example:
> -
> - exiu: interrupt-controller@510c0000 {
> - compatible = "socionext,synquacer-exiu";
> - reg = <0x0 0x510c0000 0x0 0x20>;
> - interrupt-controller;
> - interrupt-parent = <&gic>;
> - #interrupt-cells = <3>;
> - socionext,spi-base = <112>;
> - };
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.yaml b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.yaml
> new file mode 100644
> index 000000000000..a0d65022f07b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.yaml
> @@ -0,0 +1,53 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interrupt-controller/socionext,synquacer-exiu.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Socionext SynQuacer External Interrupt Unit (EXIU)
> +
> +maintainers:
> + - Ard Biesheuvel <ardb@xxxxxxxxxx>
> +
> +description: |+
> + The Socionext SynQuacer SoC has an external interrupt unit (EXIU)
> + that forwards a block of 32 configurable input lines to 32 adjacent
> + level-high type GICv3 SPIs.
> +
> +properties:
> + compatible:
> + const: socionext,synquacer-exiu
> +
> + reg:
> + maxItems: 1
> +
> + '#interrupt-cells':
> + const: 3
> +
> + interrupt-controller: true
> +
> + socionext,spi-base:
> + $ref: /schemas/types.yaml#/definitions/uint32
> + description: The SPI number of the first SPI of the 32 adjacent ones the
> + EXIU forwards its interrups to.
> +
> +required:
> + - compatible
> + - reg
> + - '#interrupt-cells'
> + - interrupt-controller
> + - socionext,spi-base
> +
> +unevaluatedProperties: false
One blank line here...
> +examples:
> + - |
> +
and this one can be dropped
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Best regards,
Krzysztof
