1*bbb1999aSRob Herring (Arm)# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*bbb1999aSRob Herring (Arm)%YAML 1.2 3*bbb1999aSRob Herring (Arm)--- 4*bbb1999aSRob Herring (Arm)$id: http://devicetree.org/schemas/interrupt-controller/marvell,odmi-controller.yaml# 5*bbb1999aSRob Herring (Arm)$schema: http://devicetree.org/meta-schemas/core.yaml# 6*bbb1999aSRob Herring (Arm) 7*bbb1999aSRob Herring (Arm)title: Marvell ODMI controller 8*bbb1999aSRob Herring (Arm) 9*bbb1999aSRob Herring (Arm)maintainers: 10*bbb1999aSRob Herring (Arm) - Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 11*bbb1999aSRob Herring (Arm) 12*bbb1999aSRob Herring (Arm)description: 13*bbb1999aSRob Herring (Arm) Some Marvell SoCs have an On-Die Message Interrupt (ODMI) controller which can 14*bbb1999aSRob Herring (Arm) be used by on-board peripherals for MSI interrupts. 15*bbb1999aSRob Herring (Arm) 16*bbb1999aSRob Herring (Arm)properties: 17*bbb1999aSRob Herring (Arm) compatible: 18*bbb1999aSRob Herring (Arm) const: marvell,odmi-controller 19*bbb1999aSRob Herring (Arm) 20*bbb1999aSRob Herring (Arm) reg: 21*bbb1999aSRob Herring (Arm) description: List of register definitions, one for each ODMI frame. 22*bbb1999aSRob Herring (Arm) 23*bbb1999aSRob Herring (Arm) msi-controller: true 24*bbb1999aSRob Herring (Arm) 25*bbb1999aSRob Herring (Arm) marvell,odmi-frames: 26*bbb1999aSRob Herring (Arm) description: Number of ODMI frames available. Each frame provides a number of events. 27*bbb1999aSRob Herring (Arm) $ref: /schemas/types.yaml#/definitions/uint32 28*bbb1999aSRob Herring (Arm) 29*bbb1999aSRob Herring (Arm) marvell,spi-base: 30*bbb1999aSRob Herring (Arm) description: > 31*bbb1999aSRob Herring (Arm) List of GIC base SPI interrupts, one for each ODMI frame. Those SPI 32*bbb1999aSRob Herring (Arm) interrupts are 0-based, i.e. marvell,spi-base = <128> will use SPI #96. 33*bbb1999aSRob Herring (Arm) See Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml 34*bbb1999aSRob Herring (Arm) for details. 35*bbb1999aSRob Herring (Arm) $ref: /schemas/types.yaml#/definitions/uint32-array 36*bbb1999aSRob Herring (Arm) 37*bbb1999aSRob Herring (Arm)required: 38*bbb1999aSRob Herring (Arm) - compatible 39*bbb1999aSRob Herring (Arm) - reg 40*bbb1999aSRob Herring (Arm) - msi-controller 41*bbb1999aSRob Herring (Arm) - marvell,odmi-frames 42*bbb1999aSRob Herring (Arm) - marvell,spi-base 43*bbb1999aSRob Herring (Arm) 44*bbb1999aSRob Herring (Arm)additionalProperties: false 45*bbb1999aSRob Herring (Arm) 46*bbb1999aSRob Herring (Arm)examples: 47*bbb1999aSRob Herring (Arm) - | 48*bbb1999aSRob Herring (Arm) msi-controller@300000 { 49*bbb1999aSRob Herring (Arm) compatible = "marvell,odmi-controller"; 50*bbb1999aSRob Herring (Arm) msi-controller; 51*bbb1999aSRob Herring (Arm) marvell,odmi-frames = <4>; 52*bbb1999aSRob Herring (Arm) reg = <0x300000 0x4000>, <0x304000 0x4000>, <0x308000 0x4000>, <0x30C000 0x4000>; 53*bbb1999aSRob Herring (Arm) marvell,spi-base = <128>, <136>, <144>, <152>; 54*bbb1999aSRob Herring (Arm) }; 55