Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/dma/marvell,xor-v2.yaml
26308 views
1
# SPDX-License-Identifier: GPL-2.0

2
%YAML 1.2

3
---

4
$id: http://devicetree.org/schemas/dma/marvell,xor-v2.yaml#

5
$schema: http://devicetree.org/meta-schemas/core.yaml#

6


7
title: Marvell XOR v2 engines

8


9
maintainers:

10
  - Andrew Lunn <andrew@lunn.ch>

11


12
properties:

13
  compatible:

14
    oneOf:

15
      - const: marvell,xor-v2

16
      - items:

17
          - enum:

18
              - marvell,armada-7k-xor

19
          - const: marvell,xor-v2

20


21
  reg:

22
    items:

23
      - description: DMA registers

24
      - description: global registers

25


26
  clocks:

27
    minItems: 1

28
    maxItems: 2

29


30
  clock-names:

31
    minItems: 1

32
    items:

33
      - const: core

34
      - const: reg

35


36
  msi-parent:

37
    description:

38
      Phandle to the MSI-capable interrupt controller used for

39
      interrupts.

40
    maxItems: 1

41


42
  dma-coherent: true

43


44
required:

45
  - compatible

46
  - reg

47
  - msi-parent

48
  - dma-coherent

49


50
additionalProperties: false

51


52
examples:

53
  - |

54
    xor0@6a0000 {

55
        compatible = "marvell,armada-7k-xor", "marvell,xor-v2";

56
        reg = <0x6a0000 0x1000>, <0x6b0000 0x1000>;

57
        clocks = <&ap_clk 0>, <&ap_clk 1>;

58
        clock-names = "core", "reg";

59
        msi-parent = <&gic_v2m0>;

60
        dma-coherent;

61
    };

62


63