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author | Arnd Bergmann <arnd@arndb.de> | 2012-01-09 17:14:07 +0100 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-01-09 17:14:07 +0100 |
commit | 142f2101a86ade2d6c9dfbedf82e1b5b31c8fce6 (patch) | |
tree | 8cced517382b7087df4e89a9e2a00ccac9676a92 /Documentation/devicetree | |
parent | Merge branch 'next-samsung-devel-mmc-spi5' of git://git.kernel.org/pub/scm/li... (diff) | |
parent | Merge branch 'samsung/dt' into samsung/cleanup (diff) | |
download | linux-142f2101a86ade2d6c9dfbedf82e1b5b31c8fce6.tar.xz linux-142f2101a86ade2d6c9dfbedf82e1b5b31c8fce6.zip |
Merge branch 'samsung/cleanup' into samsung/driver
Conflicts:
arch/arm/mach-s5p64x0/cpu.c -> common.c
More changes to a file that got moved into common.c,
see previous conflict resolutions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/arm/gic.txt | 4 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/arm/vic.txt | 29 |
2 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt index 52916b4aa1fe..9b4b82a721b6 100644 --- a/Documentation/devicetree/bindings/arm/gic.txt +++ b/Documentation/devicetree/bindings/arm/gic.txt @@ -42,6 +42,10 @@ Optional - interrupts : Interrupt source of the parent interrupt controller. Only present on secondary GICs. +- cpu-offset : per-cpu offset within the distributor and cpu interface + regions, used when the GIC doesn't have banked registers. The offset is + cpu-offset * cpu-nr. + Example: intc: interrupt-controller@fff11000 { diff --git a/Documentation/devicetree/bindings/arm/vic.txt b/Documentation/devicetree/bindings/arm/vic.txt new file mode 100644 index 000000000000..266716b23437 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/vic.txt @@ -0,0 +1,29 @@ +* ARM Vectored Interrupt Controller + +One or more Vectored Interrupt Controllers (VIC's) can be connected in an ARM +system for interrupt routing. For multiple controllers they can either be +nested or have the outputs wire-OR'd together. + +Required properties: + +- compatible : should be one of + "arm,pl190-vic" + "arm,pl192-vic" +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : The number of cells to define the interrupts. Must be 1 as + the VIC has no configuration options for interrupt sources. The cell is a u32 + and defines the interrupt number. +- reg : The register bank for the VIC. + +Optional properties: + +- interrupts : Interrupt source for parent controllers if the VIC is nested. + +Example: + + vic0: interrupt-controller@60000 { + compatible = "arm,pl192-vic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x60000 0x1000>; + }; |