bindings/interrupt-controller/intel%2Cce4100-lapic.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/intel,ce4100-lapic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Rahul Tanwar <rtanwar@maxlinear.com>
28   [1] https://pdos.csail.mit.edu/6.828/2008/readings/ia32/IA32-3A.pdf
32     const: intel,ce4100-lapic
37   interrupt-controller: true
39   '#interrupt-cells':
42   intel,virtual-wire-mode:
46       PIC Mode - Legacy external 8259 compliant PIC interrupt controller.
47       Virtual Wire Mode - use lapic as virtual wire interrupt delivery mode.
50       For OF based systems, it is by default set to PIC mode.
52       mode is configured to virtual wire compatibility mode.
56   - compatible
57   - reg
58   - interrupt-controller
59   - '#interrupt-cells'
64   - |
65     lapic0: interrupt-controller@fee00000 {
66         compatible = "intel,ce4100-lapic";
68         interrupt-controller;
69         #interrupt-cells = <2>;
70         intel,virtual-wire-mode;