Commit db712c00 authored by Lad Prabhakar's avatar Lad Prabhakar Committed by Marc Zyngier
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dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/G2UL SoC 



Document RZ/G2UL (R9A07G043U) IRQC bindings. The IRQC block on RZ/G2UL SoC
is almost identical to one found on the RZ/G2L SoC the only difference
being it can support BUS_ERR_INT for which it has additional registers.
Hence new generic compatible string "renesas,r9a07g043u-irqc" is added
for RZ/G2UL SoC.

Now that we have additional interrupt for RZ/G2UL and RZ/Five SoC
interrupt-names property is added so that we can parse them based on
names.

While at it updated the example node to four spaces and added
interrupt-names property.

Signed-off-by: default avatarLad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20231006121058.13890-1-prabhakar.mahadev-lad.rj@bp.renesas.com
parent 9b8df572

Documentation/devicetree/bindings/interrupt-controller/renesas,rzg2l-irqc.yaml

+170 −55
Original line number Diff line number Diff line
@@ -19,13 +19,11 @@ description: | 
    - NMI edge select (NMI is not treated as NMI exception and supports fall edge and

      stand-up edge detection interrupts)



allOf:

  - $ref: /schemas/interrupt-controller.yaml#



properties:

  compatible:

    items:

      - enum:

          - renesas,r9a07g043u-irqc   # RZ/G2UL

          - renesas,r9a07g044-irqc    # RZ/G2{L,LC}

          - renesas,r9a07g054-irqc    # RZ/V2L

      - const: renesas,rzg2l-irqc
@@ -45,7 +43,96 @@ properties: 
    maxItems: 1



  interrupts:

    maxItems: 41

    minItems: 41

    items:

      - description: NMI interrupt

      - description: IRQ0 interrupt

      - description: IRQ1 interrupt

      - description: IRQ2 interrupt

      - description: IRQ3 interrupt

      - description: IRQ4 interrupt

      - description: IRQ5 interrupt

      - description: IRQ6 interrupt

      - description: IRQ7 interrupt

      - description: GPIO interrupt, TINT0

      - description: GPIO interrupt, TINT1

      - description: GPIO interrupt, TINT2

      - description: GPIO interrupt, TINT3

      - description: GPIO interrupt, TINT4

      - description: GPIO interrupt, TINT5

      - description: GPIO interrupt, TINT6

      - description: GPIO interrupt, TINT7

      - description: GPIO interrupt, TINT8

      - description: GPIO interrupt, TINT9

      - description: GPIO interrupt, TINT10

      - description: GPIO interrupt, TINT11

      - description: GPIO interrupt, TINT12

      - description: GPIO interrupt, TINT13

      - description: GPIO interrupt, TINT14

      - description: GPIO interrupt, TINT15

      - description: GPIO interrupt, TINT16

      - description: GPIO interrupt, TINT17

      - description: GPIO interrupt, TINT18

      - description: GPIO interrupt, TINT19

      - description: GPIO interrupt, TINT20

      - description: GPIO interrupt, TINT21

      - description: GPIO interrupt, TINT22

      - description: GPIO interrupt, TINT23

      - description: GPIO interrupt, TINT24

      - description: GPIO interrupt, TINT25

      - description: GPIO interrupt, TINT26

      - description: GPIO interrupt, TINT27

      - description: GPIO interrupt, TINT28

      - description: GPIO interrupt, TINT29

      - description: GPIO interrupt, TINT30

      - description: GPIO interrupt, TINT31

      - description: Bus error interrupt



  interrupt-names:

    minItems: 41

    items:

      - const: nmi

      - const: irq0

      - const: irq1

      - const: irq2

      - const: irq3

      - const: irq4

      - const: irq5

      - const: irq6

      - const: irq7

      - const: tint0

      - const: tint1

      - const: tint2

      - const: tint3

      - const: tint4

      - const: tint5

      - const: tint6

      - const: tint7

      - const: tint8

      - const: tint9

      - const: tint10

      - const: tint11

      - const: tint12

      - const: tint13

      - const: tint14

      - const: tint15

      - const: tint16

      - const: tint17

      - const: tint18

      - const: tint19

      - const: tint20

      - const: tint21

      - const: tint22

      - const: tint23

      - const: tint24

      - const: tint25

      - const: tint26

      - const: tint27

      - const: tint28

      - const: tint29

      - const: tint30

      - const: tint31

      - const: bus-err



  clocks:

    maxItems: 2
@@ -73,6 +160,23 @@ required: 
  - power-domains

  - resets



allOf:

  - $ref: /schemas/interrupt-controller.yaml#



  - if:

      properties:

        compatible:

          contains:

            const: renesas,r9a07g043u-irqc

    then:

      properties:

        interrupts:

          minItems: 42

        interrupt-names:

          minItems: 42

      required:

        - interrupt-names



unevaluatedProperties: false



examples:
@@ -127,6 +231,17 @@ examples: 
                     <GIC_SPI 473 IRQ_TYPE_LEVEL_HIGH>,

                     <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>,

                     <GIC_SPI 475 IRQ_TYPE_LEVEL_HIGH>;

        interrupt-names = "nmi",

                          "irq0", "irq1", "irq2", "irq3",

                          "irq4", "irq5", "irq6", "irq7",

                          "tint0", "tint1", "tint2", "tint3",

                          "tint4", "tint5", "tint6", "tint7",

                          "tint8", "tint9", "tint10", "tint11",

                          "tint12", "tint13", "tint14", "tint15",

                          "tint16", "tint17", "tint18", "tint19",

                          "tint20", "tint21", "tint22", "tint23",

                          "tint24", "tint25", "tint26", "tint27",

                          "tint28", "tint29", "tint30", "tint31";

        clocks = <&cpg CPG_MOD R9A07G044_IA55_CLK>,

                 <&cpg CPG_MOD R9A07G044_IA55_PCLK>;

        clock-names = "clk", "pclk";