display/bridge/lontium%2Clt9211.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Lontium LT9211 DSI/LVDS/DPI to DSI/LVDS/DPI bridge.
10   - Marek Vasut <marex@denx.de>
13   The LT9211 are bridge devices which convert Single/Dual-Link DSI/LVDS
14   or Single DPI to Single/Dual-Link DSI/LVDS or Single DPI.
19       - lontium,lt9211
27   reset-gpios:
29     description: GPIO connected to active high RESET pin.
31   vccio-supply:
41           Primary MIPI DSI port-1 for MIPI input or
42           LVDS port-1 for LVDS input or DPI input.
47           Additional MIPI port-2 for MIPI input or LVDS port-2
48           for LVDS input. Used in combination with primary
49           port-1 to drive higher resolution displays
54           Primary MIPI DSI port-1 for MIPI output or
55           LVDS port-1 for LVDS output or DPI output.
60           Additional MIPI port-2 for MIPI output or LVDS port-2
61           for LVDS output. Used in combination with primary
62           port-1 to drive higher resolution displays.
65       - port@0
66       - port@2
69   - compatible
70   - reg
71   - vccio-supply
72   - ports
77   - |
78     #include <dt-bindings/gpio/gpio.h>
79     #include <dt-bindings/interrupt-controller/irq.h>
82       #address-cells = <1>;
83       #size-cells = <0>;
85       hdmi-bridge@3b {
89         reset-gpios = <&tlmm 128 GPIO_ACTIVE_HIGH>;
90         interrupts-extended = <&tlmm 84 IRQ_TYPE_EDGE_FALLING>;
92         vccio-supply = <&lt9211_1v8>;
95           #address-cells = <1>;
96           #size-cells = <0>;
102               remote-endpoint = <&dsi0_out>;
110               remote-endpoint = <&panel_in_lvds>;