projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| a0d7dba8 MS |
1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | ||
| 3 | /* This dtsi file describes parts common for Asus T30 devices with a LVDS panel. */ | |
| 4 | ||
| d1e34a8a TR |
5 | #include <dt-bindings/gpio/tegra-gpio.h> |
| 6 | ||
| a0d7dba8 MS |
7 | / { |
| 8 | host1x@50000000 { | |
| 9 | lcd: dc@54200000 { | |
| 10 | rgb { | |
| 11 | status = "okay"; | |
| 12 | ||
| 13 | port@0 { | |
| 14 | dpi_output: endpoint { | |
| 15 | remote-endpoint = <&bridge_input>; | |
| 16 | bus-width = <24>; | |
| 17 | }; | |
| 18 | }; | |
| 19 | }; | |
| 20 | }; | |
| 21 | }; | |
| 22 | ||
| 23 | display-panel { | |
| 24 | power-supply = <&vdd_pnl>; | |
| 25 | ddc-i2c-bus = <&lcd_ddc>; | |
| 26 | backlight = <&backlight>; | |
| 27 | ||
| 28 | port { | |
| 29 | panel_input: endpoint { | |
| 30 | remote-endpoint = <&bridge_output>; | |
| 31 | }; | |
| 32 | }; | |
| 33 | }; | |
| 34 | ||
| 35 | /* Texas Instruments SN75LVDS83B LVDS Transmitter */ | |
| 36 | lvds-encoder { | |
| 37 | compatible = "ti,sn75lvds83", "lvds-encoder"; | |
| 38 | ||
| 39 | powerdown-gpios = <&gpio TEGRA_GPIO(N, 6) GPIO_ACTIVE_LOW>; | |
| 40 | power-supply = <&vdd_3v3_sys>; | |
| 41 | ||
| 42 | ports { | |
| 43 | #address-cells = <1>; | |
| 44 | #size-cells = <0>; | |
| 45 | ||
| 46 | port@0 { | |
| 47 | reg = <0>; | |
| 48 | ||
| 49 | bridge_input: endpoint { | |
| 50 | remote-endpoint = <&dpi_output>; | |
| 51 | }; | |
| 52 | }; | |
| 53 | ||
| 54 | port@1 { | |
| 55 | reg = <1>; | |
| 56 | ||
| 57 | bridge_output: endpoint { | |
| 58 | remote-endpoint = <&panel_input>; | |
| 59 | }; | |
| 60 | }; | |
| 61 | }; | |
| 62 | }; | |
| 63 | }; |