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 --- .../devicetree/bindings/cris/axis.txt | 9 +++++++++ .../devicetree/bindings/cris/boards.txt | 8 ++++++++ .../devicetree/bindings/cris/interrupts.txt | 23 ++++++++++++++++++++++ 3 files changed, 40 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/cris/axis.txt create mode 100644 kernel/Documentation/devicetree/bindings/cris/boards.txt create mode 100644 kernel/Documentation/devicetree/bindings/cris/interrupts.txt (limited to 'kernel/Documentation/devicetree/bindings/cris') diff --git a/kernel/Documentation/devicetree/bindings/cris/axis.txt b/kernel/Documentation/devicetree/bindings/cris/axis.txt new file mode 100644 index 000000000..d209ca2a4 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/cris/axis.txt @@ -0,0 +1,9 @@ +Axis Communications AB +ARTPEC series SoC Device Tree Bindings + + +CRISv32 based SoCs are ETRAX FS and ARTPEC-3: + + - compatible = "axis,crisv32"; + + diff --git a/kernel/Documentation/devicetree/bindings/cris/boards.txt b/kernel/Documentation/devicetree/bindings/cris/boards.txt new file mode 100644 index 000000000..533dd273c --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/cris/boards.txt @@ -0,0 +1,8 @@ +Boards based on the CRIS SoCs: + +Required root node properties: + - compatible = should be one or more of the following: + - "axis,dev88" - for Axis devboard 88 with ETRAX FS + +Optional: + diff --git a/kernel/Documentation/devicetree/bindings/cris/interrupts.txt b/kernel/Documentation/devicetree/bindings/cris/interrupts.txt new file mode 100644 index 000000000..e8b123b0a --- /dev/null +++ b/kernel/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 1.2.3-korg