forked from Minki/linux
e7dbe2da5e
For some reason the name of the external interrupt controller has changed name with r8a7795, so use "intc-ex" instead of "irqc" as r8a7795 compat string to follow the friendly documentation. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Reviewed-by: horms@verge.net.au Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: jason@lakedaemon.net Cc: Magnus Damm <magnus.damm@gmail.com> Link: http://lkml.kernel.org/r/20150928094228.32552.83336.sendpatchset@little-apple Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
DT bindings for the R-Mobile/R-Car interrupt controller
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Required properties:
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- compatible: has to be "renesas,irqc-<soctype>", "renesas,irqc" as fallback.
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Examples with soctypes are:
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- "renesas,irqc-r8a73a4" (R-Mobile APE6)
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- "renesas,irqc-r8a7790" (R-Car H2)
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- "renesas,irqc-r8a7791" (R-Car M2-W)
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- "renesas,irqc-r8a7792" (R-Car V2H)
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- "renesas,irqc-r8a7793" (R-Car M2-N)
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- "renesas,irqc-r8a7794" (R-Car E2)
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- "renesas,intc-ex-r8a7795" (R-Car H3)
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- #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in
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interrupts.txt in this directory
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- clocks: Must contain a reference to the functional clock.
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Optional properties:
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- any properties, listed in interrupts.txt, and any standard resource allocation
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properties
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Example:
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irqc0: interrupt-controller@e61c0000 {
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compatible = "renesas,irqc-r8a7790", "renesas,irqc";
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#interrupt-cells = <2>;
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interrupt-controller;
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reg = <0 0xe61c0000 0 0x200>;
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interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
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<0 1 IRQ_TYPE_LEVEL_HIGH>,
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<0 2 IRQ_TYPE_LEVEL_HIGH>,
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<0 3 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&mstp4_clks R8A7790_CLK_IRQC>;
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};
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