cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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allwinner,sun50i-a64-dma.yaml (1670B)

      1# SPDX-License-Identifier: GPL-2.0
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/dma/allwinner,sun50i-a64-dma.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Allwinner A64 DMA Controller Device Tree Bindings
      8
      9maintainers:
     10  - Chen-Yu Tsai <wens@csie.org>
     11  - Maxime Ripard <mripard@kernel.org>
     12
     13allOf:
     14  - $ref: "dma-controller.yaml#"
     15
     16properties:
     17  "#dma-cells":
     18    const: 1
     19    description: The cell is the request line number.
     20
     21  compatible:
     22    oneOf:
     23      - enum:
     24          - allwinner,sun20i-d1-dma
     25          - allwinner,sun50i-a64-dma
     26          - allwinner,sun50i-a100-dma
     27          - allwinner,sun50i-h6-dma
     28      - items:
     29          - const: allwinner,sun8i-r40-dma
     30          - const: allwinner,sun50i-a64-dma
     31
     32  reg:
     33    maxItems: 1
     34
     35  interrupts:
     36    maxItems: 1
     37
     38  clocks:
     39    minItems: 1
     40    maxItems: 2
     41
     42  clock-names:
     43    items:
     44      - const: bus
     45      - const: mbus
     46
     47  resets:
     48    maxItems: 1
     49
     50required:
     51  - "#dma-cells"
     52  - compatible
     53  - reg
     54  - interrupts
     55  - clocks
     56  - resets
     57  - dma-channels
     58
     59if:
     60  properties:
     61    compatible:
     62      enum:
     63        - allwinner,sun20i-d1-dma
     64        - allwinner,sun50i-a100-dma
     65        - allwinner,sun50i-h6-dma
     66
     67then:
     68  properties:
     69    clocks:
     70      minItems: 2
     71
     72  required:
     73    - clock-names
     74
     75else:
     76  properties:
     77    clocks:
     78      maxItems: 1
     79
     80unevaluatedProperties: false
     81
     82examples:
     83  - |
     84    dma: dma-controller@1c02000 {
     85        compatible = "allwinner,sun50i-a64-dma";
     86        reg = <0x01c02000 0x1000>;
     87        interrupts = <0 50 4>;
     88        clocks = <&ccu 30>;
     89        dma-channels = <8>;
     90        dma-requests = <27>;
     91        resets = <&ccu 7>;
     92        #dma-cells = <1>;
     93    };
     94
     95...