1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 2*724ba675SRob Herring 3*724ba675SRob Herring/* This dtsi file describes parts common for Asus T30 devices with a LVDS panel. */ 4*724ba675SRob Herring 5*724ba675SRob Herring#include <dt-bindings/gpio/tegra-gpio.h> 6*724ba675SRob Herring 7*724ba675SRob Herring/ { 8*724ba675SRob Herring host1x@50000000 { 9*724ba675SRob Herring lcd: dc@54200000 { 10*724ba675SRob Herring rgb { 11*724ba675SRob Herring status = "okay"; 12*724ba675SRob Herring 13*724ba675SRob Herring port@0 { 14*724ba675SRob Herring dpi_output: endpoint { 15*724ba675SRob Herring remote-endpoint = <&bridge_input>; 16*724ba675SRob Herring bus-width = <24>; 17*724ba675SRob Herring }; 18*724ba675SRob Herring }; 19*724ba675SRob Herring }; 20*724ba675SRob Herring }; 21*724ba675SRob Herring }; 22*724ba675SRob Herring 23*724ba675SRob Herring display-panel { 24*724ba675SRob Herring power-supply = <&vdd_pnl>; 25*724ba675SRob Herring ddc-i2c-bus = <&lcd_ddc>; 26*724ba675SRob Herring backlight = <&backlight>; 27*724ba675SRob Herring 28*724ba675SRob Herring port { 29*724ba675SRob Herring panel_input: endpoint { 30*724ba675SRob Herring remote-endpoint = <&bridge_output>; 31*724ba675SRob Herring }; 32*724ba675SRob Herring }; 33*724ba675SRob Herring }; 34*724ba675SRob Herring 35*724ba675SRob Herring /* Texas Instruments SN75LVDS83B LVDS Transmitter */ 36*724ba675SRob Herring lvds-encoder { 37*724ba675SRob Herring compatible = "ti,sn75lvds83", "lvds-encoder"; 38*724ba675SRob Herring 39*724ba675SRob Herring powerdown-gpios = <&gpio TEGRA_GPIO(N, 6) GPIO_ACTIVE_LOW>; 40*724ba675SRob Herring power-supply = <&vdd_3v3_sys>; 41*724ba675SRob Herring 42*724ba675SRob Herring ports { 43*724ba675SRob Herring #address-cells = <1>; 44*724ba675SRob Herring #size-cells = <0>; 45*724ba675SRob Herring 46*724ba675SRob Herring port@0 { 47*724ba675SRob Herring reg = <0>; 48*724ba675SRob Herring 49*724ba675SRob Herring bridge_input: endpoint { 50*724ba675SRob Herring remote-endpoint = <&dpi_output>; 51*724ba675SRob Herring }; 52*724ba675SRob Herring }; 53*724ba675SRob Herring 54*724ba675SRob Herring port@1 { 55*724ba675SRob Herring reg = <1>; 56*724ba675SRob Herring 57*724ba675SRob Herring bridge_output: endpoint { 58*724ba675SRob Herring remote-endpoint = <&panel_input>; 59*724ba675SRob Herring }; 60*724ba675SRob Herring }; 61*724ba675SRob Herring }; 62*724ba675SRob Herring }; 63*724ba675SRob Herring}; 64