1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/interrupt-controller/marvell,ap806-gicp.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Marvell GICP Controller 8 9maintainers: 10 - Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11 12description: 13 GICP is a Marvell extension of the GIC that allows to trigger GIC SPI 14 interrupts by doing a memory transaction. It is used by the ICU 15 located in the Marvell CP110 to turn wired interrupts inside the CP 16 into GIC SPI interrupts. 17 18properties: 19 compatible: 20 const: marvell,ap806-gicp 21 22 reg: 23 maxItems: 1 24 25 marvell,spi-ranges: 26 description: Tuples of GIC SPI interrupt ranges available for this GICP 27 $ref: /schemas/types.yaml#/definitions/uint32-matrix 28 items: 29 items: 30 - description: SPI interrupt base 31 - description: Number of interrupts in the range 32 33 msi-controller: true 34 35required: 36 - compatible 37 - reg 38 - msi-controller 39 - marvell,spi-ranges 40 41additionalProperties: false 42 43examples: 44 - | 45 msi-controller@3f0040 { 46 compatible = "marvell,ap806-gicp"; 47 reg = <0x3f0040 0x10>; 48 marvell,spi-ranges = <64 64>, <288 64>; 49 msi-controller; 50 }; 51