73 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/interrupt-controller/fsl,intmux.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Freescale INTMUX interrupt multiplexer8 9maintainers:10 - Shawn Guo <shawnguo@kernel.org>11 - NXP Linux Team <linux-imx@nxp.com>12 13properties:14 compatible:15 const: fsl,imx-intmux16 17 reg:18 maxItems: 119 20 interrupts:21 minItems: 122 maxItems: 823 description: |24 Should contain the parent interrupt lines (up to 8) used to multiplex25 the input interrupts.26 27 interrupt-controller: true28 29 '#interrupt-cells':30 const: 231 description: |32 The 1st cell is hw interrupt number, the 2nd cell is channel index.33 34 clocks:35 maxItems: 136 37 clock-names:38 const: ipg39 40 power-domains:41 maxItems: 142 43required:44 - compatible45 - reg46 - interrupts47 - interrupt-controller48 - '#interrupt-cells'49 - clocks50 - clock-names51 52additionalProperties: false53 54examples:55 - |56 interrupt-controller@37400000 {57 compatible = "fsl,imx-intmux";58 reg = <0x37400000 0x1000>;59 interrupts = <0 16 4>,60 <0 17 4>,61 <0 18 4>,62 <0 19 4>,63 <0 20 4>,64 <0 21 4>,65 <0 22 4>,66 <0 23 4>;67 interrupt-controller;68 interrupt-parent = <&gic>;69 #interrupt-cells = <2>;70 clocks = <&clk>;71 clock-names = "ipg";72 };73