Lines Matching +full:msi +full:- +full:specifier

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/msi-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MSI controller
10   - Marc Zyngier <maz@kernel.org>
13   An MSI controller signals interrupts to a CPU when a write is made
14   to an MMIO address by some master. An MSI controller may feature a
18   "#msi-cells":
20       The number of cells in an msi-specifier, required if not zero.
26       The meaning of the msi-specifier is defined by the device tree
27       binding of the specific MSI controller.
30   msi-controller:
32       Identifies the node as an MSI controller.
35   msi-ranges:
39       interrupt specifier and "span" is the size of the
41     $ref: /schemas/types.yaml#/definitions/phandle-array
44   "#msi-cells": [ msi-controller ]