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
      required: false
    pcie-ep:
      type: phandle
      description: Pcie endpoint handle
      required: true