Commit d500314a authored by Yoshihiro Kaneko's avatar Yoshihiro Kaneko Committed by Rob Herring
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dt-bindings: irqchip: renesas-irqc: convert bindings to json-schema 



Convert Renesas Interrupt Controller bindings documentation to json-schema.

Signed-off-by: default avatarYoshihiro Kaneko <ykaneko0929@gmail.com>
Reviewed-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 3b76f4e1

Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt

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DT bindings for the R-Mobile/R-Car/RZ/G interrupt controller



Required properties:



- compatible: must be "renesas,irqc-<soctype>" or "renesas,intc-ex-<soctype>",

	      and "renesas,irqc" as fallback.

  Examples with soctypes are:

    - "renesas,irqc-r8a73a4" (R-Mobile APE6)

    - "renesas,irqc-r8a7743" (RZ/G1M)

    - "renesas,irqc-r8a7744" (RZ/G1N)

    - "renesas,irqc-r8a7745" (RZ/G1E)

    - "renesas,irqc-r8a77470" (RZ/G1C)

    - "renesas,irqc-r8a7790" (R-Car H2)

    - "renesas,irqc-r8a7791" (R-Car M2-W)

    - "renesas,irqc-r8a7792" (R-Car V2H)

    - "renesas,irqc-r8a7793" (R-Car M2-N)

    - "renesas,irqc-r8a7794" (R-Car E2)

    - "renesas,intc-ex-r8a774a1" (RZ/G2M)

    - "renesas,intc-ex-r8a774c0" (RZ/G2E)

    - "renesas,intc-ex-r8a7795" (R-Car H3)

    - "renesas,intc-ex-r8a7796" (R-Car M3-W)

    - "renesas,intc-ex-r8a77965" (R-Car M3-N)

    - "renesas,intc-ex-r8a77970" (R-Car V3M)

    - "renesas,intc-ex-r8a77980" (R-Car V3H)

    - "renesas,intc-ex-r8a77990" (R-Car E3)

    - "renesas,intc-ex-r8a77995" (R-Car D3)

- #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in

  interrupts.txt in this directory

- clocks: Must contain a reference to the functional clock.



Optional properties:



- any properties, listed in interrupts.txt, and any standard resource allocation

  properties



Example:



	irqc0: interrupt-controller@e61c0000 {

		compatible = "renesas,irqc-r8a7790", "renesas,irqc";

		#interrupt-cells = <2>;

		interrupt-controller;

		reg = <0 0xe61c0000 0 0x200>;

		interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,

			     <0 1 IRQ_TYPE_LEVEL_HIGH>,

			     <0 2 IRQ_TYPE_LEVEL_HIGH>,

			     <0 3 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp4_clks R8A7790_CLK_IRQC>;

	};

Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/interrupt-controller/renesas,irqc.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: DT bindings for the R-Mobile/R-Car/RZ/G interrupt controller



maintainers:

  - Geert Uytterhoeven <geert+renesas@glider.be>



properties:

  compatible:

    items:

      - enum:

          - renesas,irqc-r8a73a4        # R-Mobile APE6

          - renesas,irqc-r8a7743        # RZ/G1M

          - renesas,irqc-r8a7744        # RZ/G1N

          - renesas,irqc-r8a7745        # RZ/G1E

          - renesas,irqc-r8a77470       # RZ/G1C

          - renesas,irqc-r8a7790        # R-Car H2

          - renesas,irqc-r8a7791        # R-Car M2-W

          - renesas,irqc-r8a7792        # R-Car V2H

          - renesas,irqc-r8a7793        # R-Car M2-N

          - renesas,irqc-r8a7794        # R-Car E2

          - renesas,intc-ex-r8a774a1    # RZ/G2M

          - renesas,intc-ex-r8a774c0    # RZ/G2E

          - renesas,intc-ex-r8a7795     # R-Car H3

          - renesas,intc-ex-r8a7796     # R-Car M3-W

          - renesas,intc-ex-r8a77965    # R-Car M3-N

          - renesas,intc-ex-r8a77970    # R-Car V3M

          - renesas,intc-ex-r8a77980    # R-Car V3H

          - renesas,intc-ex-r8a77990    # R-Car E3

          - renesas,intc-ex-r8a77995    # R-Car D3

      - const: renesas,irqc



  '#interrupt-cells':

    # an interrupt index and flags, as defined in interrupts.txt in

    # this directory

    const: 2



  interrupt-controller: true



  reg:

    maxItems: 1



  interrupts:

    minItems: 1

    maxItems: 32



  clocks:

    maxItems: 1



  power-domains:

    maxItems: 1



  resets:

    maxItems: 1



required:

  - compatible

  - '#interrupt-cells'

  - interrupt-controller

  - reg

  - interrupts

  - clocks



additionalProperties: false



examples:

  - |

    #include <dt-bindings/clock/r8a7790-cpg-mssr.h>

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    #include <dt-bindings/interrupt-controller/irq.h>



    irqc0: interrupt-controller@e61c0000 {

        compatible = "renesas,irqc-r8a7790", "renesas,irqc";

        #interrupt-cells = <2>;

        interrupt-controller;

        reg = <0 0xe61c0000 0 0x200>;

        interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,

                     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,

                     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,

                     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;

        clocks = <&cpg CPG_MOD 407>;

    };