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authorSascha Hauer <s.hauer@pengutronix.de>2014-09-01 09:47:17 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-09-02 11:01:29 +0200
commita595ff6eea05b919567f96d71e7e2c7b6236b8ac (patch)
tree2d7cea529b6a06be744116e29e8a97b0c8de1981 /dts/Bindings/interrupt-controller/opencores,or1k-pic.txt
parent7955f4315187665690f51e20698d4c12c68e008f (diff)
downloadbarebox-a595ff6eea05b919567f96d71e7e2c7b6236b8ac.tar.gz
dts: update to v3.17-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/interrupt-controller/opencores,or1k-pic.txt')
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+OpenRISC 1000 Programmable Interrupt Controller
+
+Required properties:
+
+- compatible : should be "opencores,or1k-pic-level" for variants with
+ level triggered interrupt lines, "opencores,or1k-pic-edge" for variants with
+ edge triggered interrupt lines or "opencores,or1200-pic" for machines
+ with the non-spec compliant or1200 type implementation.
+
+ "opencores,or1k-pic" is also provided as an alias to "opencores,or1200-pic",
+ but this is only for backwards compatibility.
+
+- interrupt-controller : Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an
+ interrupt source. The value shall be 1.
+
+Example:
+
+intc: interrupt-controller {
+ compatible = "opencores,or1k-pic-level";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+};