1 SN65DSI86 DSI to eDP bridge chip
2 --------------------------------
4 This is the binding for Texas Instruments SN65DSI86 bridge.
5 http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=sn65dsi86&fileType=pdf
8 - compatible: Must be "ti,sn65dsi86"
9 - reg: i2c address of the chip, 0x2d as per datasheet
10 - enable-gpios: gpio specification for bridge_en pin (active high)
12 - vccio-supply: A 1.8V supply that powers up the digital IOs.
13 - vpll-supply: A 1.8V supply that powers up the displayport PLL.
14 - vcca-supply: A 1.2V supply that powers up the analog circuits.
15 - vcc-supply: A 1.2V supply that powers up the digital core.
18 - interrupts-extended: Specifier for the SN65DSI86 interrupt line.
20 - gpio-controller: Marks the device has a GPIO controller.
21 - #gpio-cells : Should be two. The first cell is the pin number and
22 the second cell is used to specify flags.
23 See ../../gpio/gpio.txt for more information.
24 - #pwm-cells : Should be one. See ../../pwm/pwm.yaml for description of
27 - clock-names: should be "refclk"
28 - clocks: Specification for input reference clock. The reference
29 clock rate must be 12 MHz, 19.2 MHz, 26 MHz, 27 MHz or 38.4 MHz.
31 - data-lanes: See ../../media/video-interface.txt
32 - lane-polarities: See ../../media/video-interface.txt
34 - suspend-gpios: specification for GPIO1 pin on bridge (active low)
37 This device has two video ports. Their connections are modelled using the
38 OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.
40 - Video port 0 for DSI input
41 - Video port 1 for eDP output
47 compatible = "ti,sn65dsi86";
52 enable-gpios = <&msmgpio 33 GPIO_ACTIVE_HIGH>;
53 suspend-gpios = <&msmgpio 34 GPIO_ACTIVE_LOW>;
55 interrupts-extended = <&gpio3 4 IRQ_TYPE_EDGE_FALLING>;
57 vccio-supply = <&pm8916_l17>;
58 vcca-supply = <&pm8916_l6>;
59 vpll-supply = <&pm8916_l17>;
60 vcc-supply = <&pm8916_l6>;
62 clock-names = "refclk";
63 clocks = <&input_refclk>;
72 edp_bridge_in: endpoint {
73 remote-endpoint = <&dsi_out>;
80 edp_bridge_out: endpoint {
81 data-lanes = <2 1 3 0>;
82 lane-polarities = <0 1 0 1>;
83 remote-endpoint = <&edp_panel_in>;