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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mdio-mux-multiplexer.yaml (1901B)

      1# SPDX-License-Identifier: GPL-2.0
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/net/mdio-mux-multiplexer.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Properties for an MDIO bus multiplexer consumer device
      8
      9maintainers:
     10  - Andrew Lunn <andrew@lunn.ch>
     11
     12description: |+
     13  This is a special case of MDIO mux when MDIO mux is defined as a consumer
     14  of a mux producer device. The mux producer can be of any type like mmio mux
     15  producer, gpio mux producer or generic register based mux producer.
     16
     17
     18allOf:
     19  - $ref: /schemas/net/mdio-mux.yaml#
     20
     21properties:
     22  compatible:
     23    const: mdio-mux-multiplexer
     24
     25  mux-controls:
     26    maxItems: 1
     27
     28required:
     29  - compatible
     30  - mux-controls
     31
     32unevaluatedProperties: false
     33
     34examples:
     35  - |
     36    mux: mux-controller { // Mux Producer
     37        compatible = "reg-mux";
     38        #mux-control-cells = <1>;
     39        mux-reg-masks = <0x54 0xf8>, /* 0: reg 0x54, bits 7:3 */
     40                        <0x54 0x07>; /* 1: reg 0x54, bits 2:0 */
     41    };
     42
     43    mdio-mux-1 { // Mux consumer
     44        compatible = "mdio-mux-multiplexer";
     45        mux-controls = <&mux 0>;
     46        mdio-parent-bus = <&emdio1>;
     47        #address-cells = <1>;
     48        #size-cells = <0>;
     49
     50        mdio@0 {
     51            reg = <0x0>;
     52            #address-cells = <1>;
     53            #size-cells = <0>;
     54        };
     55
     56        mdio@8 {
     57            reg = <0x8>;
     58            #address-cells = <1>;
     59            #size-cells = <0>;
     60        };
     61    };
     62
     63    mdio-mux-2 { // Mux consumer
     64        compatible = "mdio-mux-multiplexer";
     65        mux-controls = <&mux 1>;
     66        mdio-parent-bus = <&emdio2>;
     67        #address-cells = <1>;
     68        #size-cells = <0>;
     69
     70        mdio@0 {
     71            reg = <0x0>;
     72            #address-cells = <1>;
     73            #size-cells = <0>;
     74        };
     75
     76        mdio@1 {
     77            reg = <0x1>;
     78            #address-cells = <1>;
     79            #size-cells = <0>;
     80        };
     81    };
     82...