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Commit 5593ce64 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Jason Cooper
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irqchip: renesas-irqc: Add functional clock to bindings 



The external IRQ controller has a functional clock, which is used for
power management. Document it.

Fix a typo in the r8a73a4 SoC name while we're at it.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Link: https://lkml.kernel.org/r/1426704961-27322-4-git-send-email-geert+renesas@glider.be


Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 51b05f6b

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

+3 −1
Original line number Original line Diff line number Diff line
@@ -4,7 +4,7 @@ Required properties: 




- compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback.

- compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback.

  Examples with soctypes are:

  Examples with soctypes are:

    - "renesas,irqc-r8a73a4" (R-Mobile AP6)

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

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

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

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

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

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

    - "renesas,irqc-r8a7792" (R-Car V2H)
@@ -12,6 +12,7 @@ Required properties: 
    - "renesas,irqc-r8a7794" (R-Car E2)

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

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

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

  interrupts.txt in this directory

  interrupts.txt in this directory

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





Optional properties:

Optional properties:
@@ -29,4 +30,5 @@ Example: 
			     <0 1 IRQ_TYPE_LEVEL_HIGH>,

			     <0 1 IRQ_TYPE_LEVEL_HIGH>,

			     <0 2 IRQ_TYPE_LEVEL_HIGH>,

			     <0 2 IRQ_TYPE_LEVEL_HIGH>,

			     <0 3 IRQ_TYPE_LEVEL_HIGH>;

			     <0 3 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&mstp4_clks R8A7790_CLK_IRQC>;

	};
 
	};