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dt-bindings: interrupt-controller: al-fic: remove redundant binding

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Remove dt binding description for standard binding.

Signed-off-by: Talel Shenhar <talel@amazon.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Talel Shenhar 2019-07-11 09:38:59 +03:00 committed by Rob Herring
parent c7842d1080
commit 50ce73cfbb
1 changed files with 7 additions and 9 deletions
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Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
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@ -5,21 +5,19 @@ Required properties:
- compatible: should be "amazon,al-fic"
- reg: physical base address and size of the registers
- interrupt-controller: identifies the node as an interrupt controller
- #interrupt-cells: must be 2.
First cell defines the index of the interrupt within the controller.
Second cell is used to specify the trigger type and must be one of the
following:
- bits[3:0] trigger type and level flags
1 = low-to-high edge triggered
4 = active high level-sensitive
- interrupt-parent: specifies the parent interrupt controller.
- #interrupt-cells : must be 2. Specifies the number of cells needed to encode
an interrupt source. Supported trigger types are low-to-high edge
triggered and active high level-sensitive.
- interrupts: describes which input line in the interrupt parent, this
fic's output is connected to. This field property depends on the parent's
binding
Please refer to interrupts.txt in this directory for details of the common
Interrupt Controllers bindings used by client devices.
Example:
amazon_fic: interrupt-controller@0xfd8a8500 {
amazon_fic: interrupt-controller@fd8a8500 {
compatible = "amazon,al-fic";
interrupt-controller;
#interrupt-cells = <2>;