Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH 03/13] irqchip: renesas-irqc: Add DT binding documentation | Date | Wed, 9 Jul 2014 14:23:33 +0200 |
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The renesas-irqc driver supports DT, but the DT binding documentation was missing.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Thomas Gleixner <tglx@linutronix.de> --- .../bindings/interrupt-controller/renesas,irqc.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt new file mode 100644 index 000000000000..f819e2a5907c --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt @@ -0,0 +1,30 @@ +DT bindings for the R-Mobile/R-Car interrupt controller + +Required properties: + +- compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback. + Examples with soctypes are: + - "renesas,irqc-r8a73a4" (R-Mobile AP6) + - "renesas,irqc-r8a7790" (R-Car H2) + - "renesas,irqc-r8a7791" (R-Car M2) +- #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in + interrupts.txt in this directory + +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>; + }; + -- 1.9.1
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