File Manager

003 File Manager

Current Path: /usr/src/sys/contrib/device-tree/Bindings/display/bridge

usr / src / sys / contrib / device-tree / Bindings / display / bridge /

📁 ..
📄 adi,adv7511.txt(4.94 KB)
📄 analogix,anx7814.yaml(2.62 KB)
📄 analogix_dp.txt(1.54 KB)
📄 anx6345.yaml(2.06 KB)
📄 cdns,dsi.txt(2.55 KB)
📄 chrontel,ch7033.yaml(1.55 KB)
📄 dw_hdmi.txt(1.52 KB)
📄 ite,it6505.yaml(2.42 KB)
📄 lvds-codec.yaml(3.5 KB)
📄 megachips-stdpxxxx-ge-b850v3-fw.txt(2.2 KB)
📄 nwl-dsi.yaml(5.65 KB)
📄 ps8622.txt(837 B)
📄 ps8640.yaml(2.91 KB)
📄 ptn3460.txt(1.15 KB)
📄 renesas,dw-hdmi.txt(2.42 KB)
📄 renesas,lvds.txt(3.15 KB)
📄 renesas,lvds.yaml(6.18 KB)
📄 sii902x.txt(2.5 KB)
📄 sii9234.txt(1.29 KB)
📄 sil-sii8620.txt(931 B)
📄 simple-bridge.yaml(2.06 KB)
📄 snps,dw-mipi-dsi.yaml(1.51 KB)
📄 tda998x.txt(1.53 KB)
📄 thine,thc63lvd1024.yaml(2.98 KB)
📄 ti,sn65dsi86.txt(2.4 KB)
📄 ti,sn65dsi86.yaml(6.85 KB)
📄 ti,tfp410.txt(1.75 KB)
📄 ti,tfp410.yaml(2.74 KB)
📄 toshiba,tc358764.txt(966 B)
📄 toshiba,tc358767.txt(1.47 KB)
📄 toshiba,tc358768.yaml(2.98 KB)

Editing: ti,sn65dsi86.txt

SN65DSI86 DSI to eDP bridge chip
--------------------------------

This is the binding for Texas Instruments SN65DSI86 bridge.
http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=sn65dsi86&fileType=pdf

Required properties:
- compatible: Must be "ti,sn65dsi86"
- reg: i2c address of the chip, 0x2d as per datasheet
- enable-gpios: gpio specification for bridge_en pin (active high)

- vccio-supply: A 1.8V supply that powers up the digital IOs.
- vpll-supply: A 1.8V supply that powers up the displayport PLL.
- vcca-supply: A 1.2V supply that powers up the analog circuits.
- vcc-supply: A 1.2V supply that powers up the digital core.

Optional properties:
- interrupts-extended: Specifier for the SN65DSI86 interrupt line.

- gpio-controller: Marks the device has a GPIO controller.
- #gpio-cells    : Should be two. The first cell is the pin number and
                   the second cell is used to specify flags.
                   See ../../gpio/gpio.txt for more information.
- #pwm-cells : Should be one. See ../../pwm/pwm.yaml for description of
               the cell formats.

- clock-names: should be "refclk"
- clocks: Specification for input reference clock. The reference
	  clock rate must be 12 MHz, 19.2 MHz, 26 MHz, 27 MHz or 38.4 MHz.

- data-lanes: See ../../media/video-interface.txt
- lane-polarities: See ../../media/video-interface.txt

- suspend-gpios: specification for GPIO1 pin on bridge (active low)

Required nodes:
This device has two video ports. Their connections are modelled using the
OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.

- Video port 0 for DSI input
- Video port 1 for eDP output

Example
-------

edp-bridge@2d {
	compatible = "ti,sn65dsi86";
	#address-cells = <1>;
	#size-cells = <0>;
	reg = <0x2d>;

enable-gpios = <&msmgpio 33 GPIO_ACTIVE_HIGH>;
	suspend-gpios = <&msmgpio 34 GPIO_ACTIVE_LOW>;

interrupts-extended = <&gpio3 4 IRQ_TYPE_EDGE_FALLING>;

vccio-supply = <&pm8916_l17>;
	vcca-supply = <&pm8916_l6>;
	vpll-supply = <&pm8916_l17>;
	vcc-supply = <&pm8916_l6>;

clock-names = "refclk";
	clocks = <&input_refclk>;

ports {
		#address-cells = <1>;
		#size-cells = <0>;

port@0 {
			reg = <0>;

edp_bridge_in: endpoint {
				remote-endpoint = <&dsi_out>;
			};
		};

port@1 {
			reg = <1>;

edp_bridge_out: endpoint {
				data-lanes = <2 1 3 0>;
				lane-polarities = <0 1 0 1>;
				remote-endpoint = <&edp_panel_in>;
			};
		};
	};
}

003 File Manager

Editing: ti,sn65dsi86.txt

Upload File

Create Folder