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dt-bindings: irqchip: renesas-irqc: Document R-Car E3 support

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Document support for the Interrupt Controller for External Devices
(INTC-EX) in the Renesas E3 (r8a77990) SoC.

No driver update is needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Geert Uytterhoeven 2018-09-28 13:32:38 +02:00 committed by Marc Zyngier
parent 7bae48b22c
commit 339794e36d
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt
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@ -2,7 +2,8 @@ DT bindings for the R-Mobile/R-Car/RZ/G interrupt controller
Required properties:
- compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback.
- 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)
@ -19,6 +20,7 @@ Required properties:
- "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