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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google,cros-ec-anx7688.yaml (2121B)

      1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/display/bridge/google,cros-ec-anx7688.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: ChromeOS EC ANX7688 HDMI to DP Converter through Type-C Port
      8
      9maintainers:
     10  - Nicolas Boichat <drinkcat@chromium.org>
     11
     12description: |
     13  ChromeOS EC ANX7688 is a display bridge that converts HDMI 2.0 to
     14  DisplayPort 1.3 Ultra-HDi (4096x2160p60). It is an Analogix ANX7688 chip
     15  which is connected to and operated by the ChromeOS Embedded Controller
     16  (See google,cros-ec.yaml). It is accessed using I2C tunneling through
     17  the EC and therefore its node should be a child of an EC I2C tunnel node
     18  (See google,cros-ec-i2c-tunnel.yaml).
     19
     20properties:
     21  compatible:
     22    const: google,cros-ec-anx7688
     23
     24  reg:
     25    maxItems: 1
     26    description: I2C address of the device.
     27
     28  ports:
     29    $ref: /schemas/graph.yaml#/properties/ports
     30
     31    properties:
     32      port@0:
     33        $ref: /schemas/graph.yaml#/properties/port
     34        description: Video port for HDMI input.
     35
     36      port@1:
     37        $ref: /schemas/graph.yaml#/properties/port
     38        description: USB Type-c connector.
     39
     40    required:
     41      - port@0
     42      - port@1
     43
     44required:
     45  - compatible
     46  - reg
     47  - ports
     48
     49additionalProperties: false
     50
     51examples:
     52  - |
     53    i2c_tunnel_b: i2c-tunnel1 {
     54        compatible = "google,cros-ec-i2c-tunnel";
     55        google,remote-bus = <1>;
     56        #address-cells = <1>;
     57        #size-cells = <0>;
     58
     59        anx7688: anx7688@2c {
     60            compatible = "google,cros-ec-anx7688";
     61            reg = <0x2c>;
     62
     63            ports {
     64                #address-cells = <1>;
     65                #size-cells = <0>;
     66                port@0 {
     67                    reg = <0>;
     68                    anx7688_in: endpoint {
     69                        remote-endpoint = <&hdmi0_out>;
     70                    };
     71                };
     72                port@1 {
     73                    reg = <1>;
     74                    anx7688_out: endpoint {
     75                        remote-endpoint = <&typec_connector>;
     76                    };
     77                };
     78            };
     79        };
     80    };