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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brcm,sata-phy.yaml (3054B)

      1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: "http://devicetree.org/schemas/phy/brcm,sata-phy.yaml#"
      5$schema: "http://devicetree.org/meta-schemas/core.yaml#"
      6
      7title: Broadcom SATA3 PHY
      8
      9maintainers:
     10  - Florian Fainelli <f.fainelli@gmail.com>
     11
     12properties:
     13  $nodename:
     14    pattern: "^sata[-|_]phy(@.*)?$"
     15
     16  compatible:
     17    oneOf:
     18      - items:
     19          - enum:
     20              - brcm,bcm7216-sata-phy
     21              - brcm,bcm7425-sata-phy
     22              - brcm,bcm7445-sata-phy
     23              - brcm,bcm63138-sata-phy
     24          - const: brcm,phy-sata3
     25      - items:
     26          - const: brcm,iproc-nsp-sata-phy
     27      - items:
     28          - const: brcm,iproc-ns2-sata-phy
     29      - items:
     30          - const: brcm,iproc-sr-sata-phy
     31
     32  reg:
     33    minItems: 1
     34    maxItems: 2
     35
     36  reg-names:
     37    minItems: 1
     38    items:
     39      - const: phy
     40      - const: phy-ctrl
     41
     42  "#address-cells":
     43    const: 1
     44
     45  "#size-cells":
     46    const: 0
     47
     48patternProperties:
     49  "^sata-phy@[0-9]+$":
     50    type: object
     51    description: |
     52      Each port's PHY should be represented as a sub-node.
     53
     54    properties:
     55      reg:
     56        description: The SATA PHY port number
     57        maxItems: 1
     58
     59      "#phy-cells":
     60        const: 0
     61
     62      "brcm,enable-ssc":
     63        $ref: /schemas/types.yaml#/definitions/flag
     64        description: |
     65          Use spread spectrum clocking (SSC) on this port
     66          This property is not applicable for "brcm,iproc-ns2-sata-phy",
     67          "brcm,iproc-nsp-sata-phy" and "brcm,iproc-sr-sata-phy".
     68
     69      "brcm,rxaeq-mode":
     70        $ref: /schemas/types.yaml#/definitions/string
     71        description:
     72          String that indicates the desired RX equalizer mode.
     73        enum:
     74          - off
     75          - auto
     76          - manual
     77
     78      "brcm,rxaeq-value":
     79        $ref: /schemas/types.yaml#/definitions/uint32
     80        description: |
     81            When 'brcm,rxaeq-mode' is set to "manual", provides the RX
     82            equalizer value that should be used.
     83        minimum: 0
     84        maximum: 63
     85
     86      "brcm,tx-amplitude-millivolt":
     87        description: |
     88            Transmit amplitude voltage in millivolt.
     89        $ref: /schemas/types.yaml#/definitions/uint32
     90        enum: [400, 500, 600, 800]
     91
     92    required:
     93      - reg
     94      - "#phy-cells"
     95
     96    additionalProperties: false
     97
     98if:
     99  properties:
    100    compatible:
    101      const: brcm,iproc-ns2-sata-phy
    102then:
    103  properties:
    104    reg:
    105      minItems: 2
    106
    107    reg-names:
    108      minItems: 2
    109else:
    110  properties:
    111    reg:
    112      maxItems: 1
    113
    114    reg-names:
    115      maxItems: 1
    116
    117required:
    118  - compatible
    119  - "#address-cells"
    120  - "#size-cells"
    121  - reg
    122  - reg-names
    123
    124additionalProperties: false
    125
    126examples:
    127  - |
    128    sata_phy@f0458100 {
    129        compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
    130        reg = <0xf0458100 0x1e00>;
    131        reg-names = "phy";
    132        #address-cells = <1>;
    133        #size-cells = <0>;
    134
    135        sata-phy@0 {
    136                reg = <0>;
    137                #phy-cells = <0>;
    138        };
    139
    140        sata-phy@1 {
    141                reg = <1>;
    142                #phy-cells = <0>;
    143        };
    144    };