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| author | Anton Arapov <anton@redhat.com> | 2012-10-29 11:15:37 +0100 |
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| committer | Anton Arapov <anton@redhat.com> | 2012-10-29 11:15:37 +0100 |
| commit | 7d558cd9c7b18e4b16953265aa0da45e63f3b968 (patch) | |
| tree | 7135d5a810768c9c619346282ee9cfdf1765e225 /Documentation/devicetree/bindings/mips/cavium/ciu.txt | |
| parent | 985ef6b2108ed28ffd5f6630e1e0fce2e2a775f2 (diff) | |
| download | kernel-uprobes-7d558cd9c7b18e4b16953265aa0da45e63f3b968.tar.gz kernel-uprobes-7d558cd9c7b18e4b16953265aa0da45e63f3b968.tar.xz kernel-uprobes-7d558cd9c7b18e4b16953265aa0da45e63f3b968.zip | |
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'Documentation/devicetree/bindings/mips/cavium/ciu.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mips/cavium/ciu.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mips/cavium/ciu.txt b/Documentation/devicetree/bindings/mips/cavium/ciu.txt new file mode 100644 index 00000000000..2c2d0746b43 --- /dev/null +++ b/Documentation/devicetree/bindings/mips/cavium/ciu.txt @@ -0,0 +1,26 @@ +* Central Interrupt Unit + +Properties: +- compatible: "cavium,octeon-3860-ciu" + + Compatibility with all cn3XXX, cn5XXX and cn63XX SOCs. + +- interrupt-controller: This is an interrupt controller. + +- reg: The base address of the CIU's register bank. + +- #interrupt-cells: Must be <2>. The first cell is the bank within + the CIU and may have a value of 0 or 1. The second cell is the bit + within the bank and may have a value between 0 and 63. + +Example: + interrupt-controller@1070000000000 { + compatible = "cavium,octeon-3860-ciu"; + interrupt-controller; + /* Interrupts are specified by two parts: + * 1) Controller register (0 or 1) + * 2) Bit within the register (0..63) + */ + #interrupt-cells = <2>; + reg = <0x10700 0x00000000 0x0 0x7000>; + }; |