From 1eb1390bb21b1aa3b303627eb254296f097988cb Mon Sep 17 00:00:00 2001 From: Jesper Nilsson Date: Wed, 25 Mar 2015 10:06:21 +0100 Subject: Add binding documentation for CRIS Only includes the devboard 88 (CRISv32) at the moment. Signed-off-by: Jesper Nilsson --- .../devicetree/bindings/cris/interrupts.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/cris/interrupts.txt (limited to 'Documentation/devicetree/bindings/cris/interrupts.txt') diff --git a/Documentation/devicetree/bindings/cris/interrupts.txt b/Documentation/devicetree/bindings/cris/interrupts.txt new file mode 100644 index 0000000..e8b123b --- /dev/null +++ b/Documentation/devicetree/bindings/cris/interrupts.txt @@ -0,0 +1,23 @@ +* CRISv32 Interrupt Controller + +Interrupt controller for the CRISv32 SoCs. + +Main node required properties: + +- compatible : should be: + "axis,crisv32-intc" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The type shall be a and the value shall be 1. +- reg: physical base address and size of the intc registers map. + +Example: + + intc: interrupt-controller { + compatible = "axis,crisv32-intc"; + reg = <0xb001c000 0x1000>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + -- cgit v1.1