diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2015-03-06 09:38:20 +0100 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2015-06-22 10:36:55 +0200 |
| commit | 820970a5aa3c98be26e1df64da4b93294d20d4e7 (patch) | |
| tree | a9b134845a29a0b789226a7ff1202eef7f99a4ac /Documentation/devicetree/bindings/arc | |
| parent | ARC: uncached base is hard constant for ARC, don't save it (diff) | |
| download | linux-820970a5aa3c98be26e1df64da4b93294d20d4e7.tar.xz linux-820970a5aa3c98be26e1df64da4b93294d20d4e7.zip | |
ARCv2: [intc] HS38 core interrupt controller
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'Documentation/devicetree/bindings/arc')
| -rw-r--r-- | Documentation/devicetree/bindings/arc/archs-intc.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arc/archs-intc.txt b/Documentation/devicetree/bindings/arc/archs-intc.txt new file mode 100644 index 000000000000..69f326d6a5ad --- /dev/null +++ b/Documentation/devicetree/bindings/arc/archs-intc.txt @@ -0,0 +1,22 @@ +* ARC-HS incore Interrupt Controller (Provided by cores implementing ARCv2 ISA) + +Properties: + +- compatible: "snps,archs-intc" +- interrupt-controller: This is an interrupt controller. +- #interrupt-cells: Must be <1>. + + Single Cell "interrupts" property of a device specifies the IRQ number + between 16 to 256 + + intc accessed via the special ARC AUX register interface, hence "reg" property + is not specified. + +Example: + + intc: interrupt-controller { + compatible = "snps,archs-intc"; + interrupt-controller; + #interrupt-cells = <1>; + interrupts = <16 17 18 19 20 21 22 23 24 25>; + }; |