| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/interrupt-controller/brcm,l2-intc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Broadcom Generic Level 2 Interrupt Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Florian Fainelli <f.fainelli@gmail.com> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: /schemas/interrupt-controller.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | oneOf: |
| 18 | - items: |
| 19 | - enum: |
| 20 | - brcm,hif-spi-l2-intc |
| 21 | - brcm,upg-aux-aon-l2-intc |
| 22 | - const: brcm,l2-intc |
| 23 | - items: |
| 24 | - enum: |
| 25 | - brcm,bcm2711-l2-intc |
| 26 | - const: brcm,l2-intc |
| 27 | - items: |
| 28 | - const: brcm,bcm7271-l2-intc |
| 29 | - items: |
| 30 | - const: brcm,l2-intc |
| 31 | |
| 32 | reg: |
| 33 | maxItems: 1 |
| 34 | description: > |
| 35 | Specifies the base physical address and size of the registers |
| 36 | |
| 37 | interrupt-controller: true |
| 38 | |
| 39 | "#interrupt-cells": |
| 40 | const: 1 |
| 41 | |
| 42 | interrupts: |
| 43 | maxItems: 1 |
| 44 | |
| 45 | interrupt-names: |
| 46 | maxItems: 1 |
| 47 | |
| 48 | brcm,irq-can-wake: |
| 49 | type: boolean |
| 50 | description: > |
| 51 | If present, this means the L2 controller can be used as a wakeup source |
| 52 | for system suspend/resume. |
| 53 | |
| 54 | additionalProperties: false |
| 55 | |
| 56 | required: |
| 57 | - compatible |
| 58 | - reg |
| 59 | - interrupt-controller |
| 60 | - "#interrupt-cells" |
| 61 | - interrupts |
| 62 | |
| 63 | examples: |
| 64 | - | |
| 65 | hif_intr2_intc: interrupt-controller@f0441000 { |
| 66 | compatible = "brcm,l2-intc"; |
| 67 | reg = <0xf0441000 0x30>; |
| 68 | interrupt-controller; |
| 69 | #interrupt-cells = <1>; |
| 70 | interrupt-parent = <&intc>; |
| 71 | interrupts = <0x0 0x20 0x0>; |
| 72 | }; |