display/bridge/google%2Ccros-ec-anx7688.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/google,cros-ec-anx7688.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ChromeOS EC ANX7688 HDMI to DP Converter through Type-C Port
10   - Nicolas Boichat <drinkcat@chromium.org>
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
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).
22     const: google,cros-ec-anx7688
38         description: USB Type-c connector.
41       - port@0
42       - port@1
45   - compatible
46   - reg
47   - ports
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>;
60             compatible = "google,cros-ec-anx7688";
64                 #address-cells = <1>;
65                 #size-cells = <0>;
69                         remote-endpoint = <&hdmi0_out>;
75                         remote-endpoint = <&typec_connector>;