cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

allwinner,sun4i-a10-i2s.yaml (3435B)

      1# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-i2s.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Allwinner A10 I2S Controller Device Tree Bindings
      8
      9maintainers:
     10  - Chen-Yu Tsai <wens@csie.org>
     11  - Maxime Ripard <mripard@kernel.org>
     12
     13properties:
     14  "#sound-dai-cells":
     15    const: 0
     16
     17  compatible:
     18    oneOf:
     19      - const: allwinner,sun4i-a10-i2s
     20      - const: allwinner,sun6i-a31-i2s
     21      - const: allwinner,sun8i-a83t-i2s
     22      - const: allwinner,sun8i-h3-i2s
     23      - items:
     24          - const: allwinner,sun8i-r40-i2s
     25          - const: allwinner,sun8i-h3-i2s
     26      - items:
     27          - const: allwinner,sun8i-v3-i2s
     28          - const: allwinner,sun8i-h3-i2s
     29      - const: allwinner,sun50i-a64-codec-i2s
     30      - items:
     31          - const: allwinner,sun50i-a64-i2s
     32          - const: allwinner,sun8i-h3-i2s
     33      - const: allwinner,sun50i-h6-i2s
     34      - const: allwinner,sun50i-r329-i2s
     35      - items:
     36          - const: allwinner,sun20i-d1-i2s
     37          - const: allwinner,sun50i-r329-i2s
     38
     39  reg:
     40    maxItems: 1
     41
     42  interrupts:
     43    maxItems: 1
     44
     45  clocks:
     46    items:
     47      - description: Bus Clock
     48      - description: Module Clock
     49
     50  clock-names:
     51    items:
     52      - const: apb
     53      - const: mod
     54
     55  # Even though it only applies to subschemas under the conditionals,
     56  # not listing them here will trigger a warning because of the
     57  # additionalsProperties set to false.
     58  dmas: true
     59  dma-names: true
     60  resets:
     61    maxItems: 1
     62
     63allOf:
     64  - if:
     65      properties:
     66        compatible:
     67          contains:
     68            enum:
     69              - allwinner,sun6i-a31-i2s
     70              - allwinner,sun8i-a83t-i2s
     71              - allwinner,sun8i-h3-i2s
     72              - allwinner,sun50i-a64-codec-i2s
     73              - allwinner,sun50i-h6-i2s
     74              - allwinner,sun50i-r329-i2s
     75
     76    then:
     77      required:
     78        - resets
     79
     80  - if:
     81      properties:
     82        compatible:
     83          contains:
     84            enum:
     85              - allwinner,sun8i-a83t-i2s
     86              - allwinner,sun8i-h3-i2s
     87
     88    then:
     89      properties:
     90        dmas:
     91          minItems: 1
     92          items:
     93            - description: RX DMA Channel
     94            - description: TX DMA Channel
     95          description:
     96            Some controllers cannot receive but can only transmit
     97            data. In such a case, the RX DMA channel is to be omitted.
     98
     99        dma-names:
    100          oneOf:
    101            - items:
    102                - const: rx
    103                - const: tx
    104            - const: tx
    105          description:
    106            Some controllers cannot receive but can only transmit
    107            data. In such a case, the RX name is to be omitted.
    108
    109    else:
    110      properties:
    111        dmas:
    112          items:
    113            - description: RX DMA Channel
    114            - description: TX DMA Channel
    115
    116        dma-names:
    117          items:
    118            - const: rx
    119            - const: tx
    120
    121required:
    122  - "#sound-dai-cells"
    123  - compatible
    124  - reg
    125  - interrupts
    126  - clocks
    127  - clock-names
    128  - dmas
    129  - dma-names
    130
    131additionalProperties: false
    132
    133examples:
    134  - |
    135    i2s0: i2s@1c22400 {
    136        #sound-dai-cells = <0>;
    137        compatible = "allwinner,sun4i-a10-i2s";
    138        reg = <0x01c22400 0x400>;
    139        interrupts = <0 16 4>;
    140        clocks = <&apb0_gates 3>, <&i2s0_clk>;
    141        clock-names = "apb", "mod";
    142        dmas = <&dma 0 3>, <&dma 0 3>;
    143        dma-names = "rx", "tx";
    144    };
    145
    146...