| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/dma/marvell,xor-v2.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Marvell XOR v2 engines |
| |
| maintainers: |
| - Andrew Lunn <andrew@lunn.ch> |
| |
| properties: |
| compatible: |
| oneOf: |
| - const: marvell,xor-v2 |
| - items: |
| - enum: |
| - marvell,armada-7k-xor |
| - const: marvell,xor-v2 |
| |
| reg: |
| items: |
| - description: DMA registers |
| - description: global registers |
| |
| clocks: |
| minItems: 1 |
| maxItems: 2 |
| |
| clock-names: |
| minItems: 1 |
| items: |
| - const: core |
| - const: reg |
| |
| msi-parent: |
| description: |
| Phandle to the MSI-capable interrupt controller used for |
| interrupts. |
| maxItems: 1 |
| |
| dma-coherent: true |
| |
| required: |
| - compatible |
| - reg |
| - msi-parent |
| - dma-coherent |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| xor0@6a0000 { |
| compatible = "marvell,armada-7k-xor", "marvell,xor-v2"; |
| reg = <0x6a0000 0x1000>, <0x6b0000 0x1000>; |
| clocks = <&ap_clk 0>, <&ap_clk 1>; |
| clock-names = "core", "reg"; |
| msi-parent = <&gic_v2m0>; |
| dma-coherent; |
| }; |
