From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../interrupt-controller/opencores,or1k-pic.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt (limited to 'kernel/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt') diff --git a/kernel/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt b/kernel/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt new file mode 100644 index 000000000..55c04faa3 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/interrupt-controller/opencores,or1k-pic.txt @@ -0,0 +1,23 @@ +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>; +}; -- cgit 1.2.3-korg