6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
25 lines
825 B
Plaintext
25 lines
825 B
Plaintext
KEYMILE bfticu Chassis Management FPGA
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The bfticu is a multifunction device that manages the whole chassis.
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Its main functionality is to collect IRQs from the whole chassis and signals
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them to a single controller.
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Required properties:
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- compatible: "keymile,bfticu"
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- interrupt-controller: the bfticu FPGA is an interrupt controller
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- interrupts: the main IRQ line to signal the collected IRQs
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- #interrupt-cells : is 2 and their usage is compliant to the 2 cells variant
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of Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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- reg: access on the parent local bus (chip select, offset in chip select, size)
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Example:
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chassis-mgmt@3,0 {
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compatible = "keymile,bfticu";
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <3 0 0x100>;
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interrupt-parent = <&mpic>;
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interrupts = <6 1 0 0>;
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};
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