2020-08-28 15:08:48 +08:00
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# Copyright 2020 Broadcom
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# SPDX-License-Identifier: Apache-2.0
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description: Broadcom iProc PAX(PCIE<->AXI) DMA controller version 2
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include: dma-controller.yaml
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compatible: brcm,iproc-pax-dma-v2
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properties:
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2023-01-04 03:21:25 +08:00
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reg:
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description: |
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Register space for the memory mapped PAX DMA controller registers,
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It includes data mover engine(dme), ring manager, ring manager common
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registers.
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required: true
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bd-memory:
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type: array
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description: Uncached memory address to populate dma buffer descriptors
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required: true
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scr-addr-loc:
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type: int
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description: Location where address of the scratch buffer host has populated
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required: true
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scr-size-loc:
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type: int
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description: Location where size of the scratch buffer host has populated
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required: true
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interrupts:
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type: array
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description: Ring manager line interrupt number
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pcie-ep:
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type: phandle
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description: Pcie endpoint handle
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required: true
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