display/bridge/lvds-codec.yaml

1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/lvds-codec.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Transparent LVDS encoders and decoders
10   - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
13   This binding supports transparent LVDS encoders and decoders that don't
16   LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple
18   to LVDS panels. This binding targets devices compatible with the following
21   [JEIDA] "Digital Interface Standards for Monitor", JEIDA-59-1999, February
23   [LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National
28   Those devices have been marketed under the FPD-Link and FlatLink brand names
34       - items:
35           - enum:
36               - ti,ds90c185   # For the TI DS90C185 FPD-Link Serializer
37               - ti,ds90c187   # For the TI DS90C187 FPD-Link Serializer
38               - ti,sn75lvds83 # For the TI SN75LVDS83 FlatLink transmitter
39           - const: lvds-encoder # Generic LVDS encoder compatible fallback
40       - items:
41           - enum:
42               - ti,ds90cf384a # For the DS90CF384A FPD-Link LVDS Receiver
43           - const: lvds-decoder # Generic LVDS decoders compatible fallback
44       - enum:
45           - thine,thc63lvdm83d # For the THC63LVDM83D LVDS serializer
53       '#address-cells':
56       '#size-cells':
62           For LVDS encoders, port 0 is the parallel input
63           For LVDS decoders, port 0 is the LVDS input
68           For LVDS encoders, port 1 is the LVDS output
69           For LVDS decoders, port 1 is the parallel output
72       - port@0
73       - port@1
77   powerdown-gpios:
82   power-supply:
86   - compatible
87   - ports
93   - |
94     lvds-encoder {
95       compatible = "ti,ds90c185", "lvds-encoder";
98         #address-cells = <1>;
99         #size-cells = <0>;
105             remote-endpoint = <&display_out_rgb>;
113             remote-endpoint = <&lvds_panel_in>;
119   - |
120     lvds-decoder {
121       compatible = "ti,ds90cf384a", "lvds-decoder";
124         #address-cells = <1>;
125         #size-cells = <0>;
131             remote-endpoint = <&display_out_lvds>;
139             remote-endpoint = <&rgb_panel_in>;