Lines Matching +full:fu540 +full:- +full:c000 +full:- +full:pdma

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/dma/sifive,fu540-c000-pdma.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SiFive Unleashed Rev C000 Platform DMA
10   - Green Wan <green.wan@sifive.com>
11   - Palmer Debbelt <palmer@sifive.com>
12   - Paul Walmsley <paul.walmsley@sifive.com>
23   https://static.dev.sifive.com/FU540-C000-v1.0.pdf
26   - $ref: dma-controller.yaml#
31       - enum:
32           - microchip,mpfs-pdma
33           - sifive,fu540-c000-pdma
34       - const: sifive,pdma0
36       Should be "sifive,<chip>-pdma" and "sifive,pdma<version>".
37       Supported compatible strings are -
38       "sifive,fu540-c000-pdma" for the SiFive PDMA v0 as integrated onto the
39       SiFive FU540 chip resp and "sifive,pdma0" for the SiFive PDMA v0 IP block
49   dma-channels:
50     description: For backwards-compatibility, the default value is 4
55   '#dma-cells':
59   - compatible
60   - reg
61   - interrupts
66   - |
67     dma-controller@3000000 {
68       compatible = "sifive,fu540-c000-pdma", "sifive,pdma0";
70       dma-channels = <4>;
72       #dma-cells = <1>;