| 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/kontron,sl28cpld-intc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Interrupt controller driver for the sl28cpld board management controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Michael Walle <michael@walle.cc> |
| 11 | |
| 12 | description: | |
| 13 | This module is part of the sl28cpld multi-function device. For more |
| 14 | details see ../mfd/kontron,sl28cpld.yaml. |
| 15 | |
| 16 | The following interrupts are available. All types and levels are fixed |
| 17 | and handled by the board management controller. |
| 18 | |
| 19 | ==== ============= ================================== |
| 20 | IRQ line/device description |
| 21 | ==== ============= ================================== |
| 22 | 0 RTC_INT# Interrupt line from on-board RTC |
| 23 | 1 SMB_ALERT# Event on SMB_ALERT# line (P1) |
| 24 | 2 ESPI_ALERT0# Event on ESPI_ALERT0# line (S43) |
| 25 | 3 ESPI_ALERT1# Event on ESPI_ALERT1# line (S44) |
| 26 | 4 PWR_BTN# Event on PWR_BTN# line (P128) |
| 27 | 5 SLEEP# Event on SLEEP# line (S149) |
| 28 | 6 watchdog Interrupt of the internal watchdog |
| 29 | 7 n/a not used |
| 30 | ==== ============= ================================== |
| 31 | |
| 32 | properties: |
| 33 | compatible: |
| 34 | enum: |
| 35 | - kontron,sl28cpld-intc |
| 36 | |
| 37 | reg: |
| 38 | maxItems: 1 |
| 39 | |
| 40 | interrupts: |
| 41 | maxItems: 1 |
| 42 | |
| 43 | "#interrupt-cells": |
| 44 | const: 2 |
| 45 | |
| 46 | interrupt-controller: true |
| 47 | |
| 48 | required: |
| 49 | - compatible |
| 50 | - interrupts |
| 51 | - "#interrupt-cells" |
| 52 | - interrupt-controller |
| 53 | |
| 54 | additionalProperties: false |