dts/bindings/dma/brcm,iproc-pax-dma-v1.yaml

# Copyright 2020 Broadcom
# SPDX-License-Identifier: Apache-2.0

description: Broadcom iProc PAX(PCIE<->AXI) DMA controller version 1

include: dma-controller.yaml

compatible: brcm,iproc-pax-dma-v1

properties:
  reg:
    description: |
      Register space for the memory mapped PAX DMA controller registers,
      It includes data mover engine(dme), ring manager, ring manager common
      registers.
    required: true
  bd-memory:
    type: array
    description: Uncached memory address to populate dma buffer descriptors
    required: true
  scr-addr-loc:
    type: int
    description: Location where address of the scratch buffer host has populated
    required: true
  scr-size-loc:
    type: int
    description: Location where size of the scratch buffer host has populated
    required: true
  interrupts:
    type: array
    description: Ring manager line interrupt number
  pcie-ep:
    type: phandle
    description: Pcie endpoint handle
    required: true