projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ad6b47cd SH |
1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun6i-a31-r-intc.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| dd3cb467 | 7 | title: Allwinner A31 NMI/Wakeup Interrupt Controller |
| ad6b47cd SH |
8 | |
| 9 | maintainers: | |
| 10 | - Chen-Yu Tsai <wens@csie.org> | |
| 11 | - Maxime Ripard <mripard@kernel.org> | |
| 12 | ||
| 13 | allOf: | |
| 14 | - $ref: /schemas/interrupt-controller.yaml# | |
| 15 | ||
| 16 | properties: | |
| 17 | "#interrupt-cells": | |
| 18 | const: 3 | |
| 19 | description: | |
| 20 | The first cell is GIC_SPI (0), the second cell is the IRQ number, and | |
| 21 | the third cell is the trigger type as defined in interrupt.txt in this | |
| 22 | directory. | |
| 23 | ||
| 24 | compatible: | |
| 25 | oneOf: | |
| 26 | - const: allwinner,sun6i-a31-r-intc | |
| 27 | - items: | |
| 28 | - enum: | |
| 29 | - allwinner,sun8i-a83t-r-intc | |
| 6436eb44 | 30 | - allwinner,sun8i-h3-r-intc |
| ad6b47cd SH |
31 | - allwinner,sun50i-a64-r-intc |
| 32 | - const: allwinner,sun6i-a31-r-intc | |
| 33 | - const: allwinner,sun50i-h6-r-intc | |
| 34 | ||
| 35 | reg: | |
| 36 | maxItems: 1 | |
| 37 | ||
| 38 | interrupts: | |
| 39 | maxItems: 1 | |
| 40 | description: | |
| 41 | The GIC interrupt labeled as "External NMI". | |
| 42 | ||
| 43 | interrupt-controller: true | |
| 44 | ||
| 45 | required: | |
| 46 | - "#interrupt-cells" | |
| 47 | - compatible | |
| 48 | - reg | |
| 49 | - interrupts | |
| 50 | - interrupt-controller | |
| 51 | ||
| 52 | additionalProperties: false | |
| 53 | ||
| 54 | examples: | |
| 55 | - | | |
| 56 | #include <dt-bindings/interrupt-controller/arm-gic.h> | |
| 57 | ||
| 58 | r_intc: interrupt-controller@1f00c00 { | |
| 59 | compatible = "allwinner,sun50i-a64-r-intc", | |
| 60 | "allwinner,sun6i-a31-r-intc"; | |
| 61 | interrupt-controller; | |
| 62 | #interrupt-cells = <3>; | |
| 63 | reg = <0x01f00c00 0x400>; | |
| 64 | interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; | |
| 65 | }; | |
| 66 | ||
| 67 | ... |