b54d17c2f5
Merge snapshot of bindings from android-mainline commit cbf07d5
("FROMLIST: clk: sunxi-ng: add support for the Allwinner A100 CCU").
Change-Id: Ica9bc8abf055fb28bdcd33dad244e3ba5fe1a04b
99 lines
2.0 KiB
YAML
99 lines
2.0 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/interrupt-controller/st,stm32-exti.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: STM32 External Interrupt Controller Device Tree Bindings
|
|
|
|
maintainers:
|
|
- Alexandre Torgue <alexandre.torgue@st.com>
|
|
- Ludovic Barre <ludovic.barre@st.com>
|
|
|
|
properties:
|
|
compatible:
|
|
oneOf:
|
|
- items:
|
|
- enum:
|
|
- st,stm32-exti
|
|
- st,stm32h7-exti
|
|
- items:
|
|
- enum:
|
|
- st,stm32mp1-exti
|
|
- const: syscon
|
|
|
|
"#interrupt-cells":
|
|
const: 2
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupt-controller: true
|
|
|
|
hwlocks:
|
|
maxItems: 1
|
|
description:
|
|
Reference to a phandle of a hardware spinlock provider node.
|
|
|
|
interrupts:
|
|
description:
|
|
Interrupts references to primary interrupt controller
|
|
|
|
required:
|
|
- "#interrupt-cells"
|
|
- compatible
|
|
- reg
|
|
- interrupt-controller
|
|
|
|
allOf:
|
|
- $ref: /schemas/interrupt-controller.yaml#
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- st,stm32-exti
|
|
then:
|
|
properties:
|
|
interrupts:
|
|
minItems: 1
|
|
maxItems: 32
|
|
required:
|
|
- interrupts
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- st,stm32h7-exti
|
|
then:
|
|
properties:
|
|
interrupts:
|
|
minItems: 1
|
|
maxItems: 96
|
|
required:
|
|
- interrupts
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
//Example 1
|
|
exti1: interrupt-controller@5000d000 {
|
|
compatible = "st,stm32mp1-exti", "syscon";
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x5000d000 0x400>;
|
|
};
|
|
|
|
//Example 2
|
|
exti2: interrupt-controller@40013c00 {
|
|
compatible = "st,stm32-exti";
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x40013C00 0x400>;
|
|
interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
|
|
};
|
|
|
|
...
|