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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marvell,mmp-sspa.yaml (1820B)

      1# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/sound/marvell,mmp-sspa.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Marvel SSPA Digital Audio Interface Bindings
      8
      9maintainers:
     10  - Lubomir Rintel <lkundrak@v3.sk>
     11
     12properties:
     13  $nodename:
     14    pattern: "^audio-controller(@.*)?$"
     15
     16  compatible:
     17    const: marvell,mmp-sspa
     18
     19  reg:
     20    items:
     21      - description: RX block
     22      - description: TX block
     23
     24  interrupts:
     25    maxItems: 1
     26
     27  clocks:
     28    items:
     29      - description: Clock for the Audio block
     30      - description: I2S bit clock
     31
     32  clock-names:
     33    items:
     34      - const: audio
     35      - const: bitclk
     36
     37  power-domains:
     38    maxItems: 1
     39
     40  '#sound-dai-cells':
     41    const: 0
     42
     43  dmas:
     44    items:
     45      - description: TX DMA Channel
     46      - description: RX DMA Channel
     47
     48  dma-names:
     49    items:
     50      - const: tx
     51      - const: rx
     52
     53  port:
     54    $ref: audio-graph-port.yaml#
     55    unevaluatedProperties: false
     56
     57    properties:
     58      endpoint:
     59        type: object
     60
     61        properties:
     62          dai-format:
     63            const: i2s
     64
     65required:
     66  - "#sound-dai-cells"
     67  - compatible
     68  - reg
     69  - interrupts
     70  - clocks
     71  - clock-names
     72  - dmas
     73  - dma-names
     74  - port
     75
     76additionalProperties: false
     77
     78examples:
     79  - |
     80    #include <dt-bindings/clock/marvell,mmp2.h>
     81
     82    audio-controller@d42a0c00 {
     83      compatible = "marvell,mmp-sspa";
     84      reg = <0xd42a0c00 0x30>,
     85            <0xd42a0c80 0x30>;
     86      interrupts = <2>;
     87      clock-names = "audio", "bitclk";
     88      clocks = <&soc_clocks 127>,
     89               <&audio_clk 1>;
     90      #sound-dai-cells = <0>;
     91      dmas = <&adma0 0>, <&adma0 1>;
     92      dma-names = "tx", "rx";
     93      port {
     94        endpoint {
     95          remote-endpoint = <&rt5631_0>;
     96          dai-format = "i2s";
     97        };
     98      };
     99    };
    100
    101...