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

sunplus,sp7021-emac.yaml (2934B)

      1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
      2# Copyright (C) Sunplus Co., Ltd. 2021
      3%YAML 1.2
      4---
      5$id: http://devicetree.org/schemas/net/sunplus,sp7021-emac.yaml#
      6$schema: http://devicetree.org/meta-schemas/core.yaml#
      7
      8title: Sunplus SP7021 Dual Ethernet MAC Device Tree Bindings
      9
     10maintainers:
     11  - Wells Lu <wellslutw@gmail.com>
     12
     13description: |
     14  Sunplus SP7021 dual 10M/100M Ethernet MAC controller.
     15  Device node of the controller has following properties.
     16
     17properties:
     18  compatible:
     19    const: sunplus,sp7021-emac
     20
     21  reg:
     22    maxItems: 1
     23
     24  interrupts:
     25    maxItems: 1
     26
     27  clocks:
     28    maxItems: 1
     29
     30  resets:
     31    maxItems: 1
     32
     33  ethernet-ports:
     34    type: object
     35    description: Ethernet ports to PHY
     36
     37    properties:
     38      "#address-cells":
     39        const: 1
     40
     41      "#size-cells":
     42        const: 0
     43
     44    patternProperties:
     45      "^port@[0-1]$":
     46        type: object
     47        description: Port to PHY
     48
     49        properties:
     50          reg:
     51            minimum: 0
     52            maximum: 1
     53
     54          phy-handle:
     55            maxItems: 1
     56
     57          phy-mode:
     58            maxItems: 1
     59
     60          nvmem-cells:
     61            items:
     62              - description: nvmem cell address of MAC address
     63
     64          nvmem-cell-names:
     65            description: names corresponding to the nvmem cells
     66            items:
     67              - const: mac-address
     68
     69        required:
     70          - reg
     71          - phy-handle
     72          - phy-mode
     73          - nvmem-cells
     74          - nvmem-cell-names
     75
     76  mdio:
     77    $ref: mdio.yaml#
     78    unevaluatedProperties: false
     79
     80additionalProperties: false
     81
     82required:
     83  - compatible
     84  - reg
     85  - interrupts
     86  - clocks
     87  - resets
     88  - pinctrl-0
     89  - pinctrl-names
     90  - ethernet-ports
     91  - mdio
     92
     93examples:
     94  - |
     95    #include <dt-bindings/interrupt-controller/irq.h>
     96
     97    ethernet@9c108000 {
     98        compatible = "sunplus,sp7021-emac";
     99        reg = <0x9c108000 0x400>;
    100        interrupt-parent = <&intc>;
    101        interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
    102        clocks = <&clkc 0xa7>;
    103        resets = <&rstc 0x97>;
    104        pinctrl-0 = <&emac_demo_board_v3_pins>;
    105        pinctrl-names = "default";
    106
    107        ethernet-ports {
    108            #address-cells = <1>;
    109            #size-cells = <0>;
    110
    111            port@0 {
    112                reg = <0>;
    113                phy-handle = <&eth_phy0>;
    114                phy-mode = "rmii";
    115                nvmem-cells = <&mac_addr0>;
    116                nvmem-cell-names = "mac-address";
    117            };
    118
    119            port@1 {
    120                reg = <1>;
    121                phy-handle = <&eth_phy1>;
    122                phy-mode = "rmii";
    123                nvmem-cells = <&mac_addr1>;
    124                nvmem-cell-names = "mac-address";
    125            };
    126        };
    127
    128        mdio {
    129            #address-cells = <1>;
    130            #size-cells = <0>;
    131
    132            eth_phy0: ethernet-phy@0 {
    133                reg = <0>;
    134            };
    135
    136            eth_phy1: ethernet-phy@1 {
    137                reg = <1>;
    138            };
    139        };
    140    };
    141...