ti,sn65dsi86.txt

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 SN65DSI86 DSI to eDP bridge chip
    2 --------------------------------
    3 
    4 This is the binding for Texas Instruments SN65DSI86 bridge.
    5 http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=sn65dsi86&fileType=pdf
    6 
    7 Required properties:
    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)
   11 
   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.
   16 
   17 Optional properties:
   18 - interrupts-extended: Specifier for the SN65DSI86 interrupt line.
   19 
   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
   25                the cell formats.
   26 
   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.
   30 
   31 - data-lanes: See ../../media/video-interface.txt
   32 - lane-polarities: See ../../media/video-interface.txt
   33 
   34 - suspend-gpios: specification for GPIO1 pin on bridge (active low)
   35 
   36 Required nodes:
   37 This device has two video ports. Their connections are modelled using the
   38 OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.
   39 
   40 - Video port 0 for DSI input
   41 - Video port 1 for eDP output
   42 
   43 Example
   44 -------
   45 
   46 edp-bridge@2d {
   47         compatible = "ti,sn65dsi86";
   48         #address-cells = <1>;
   49         #size-cells = <0>;
   50         reg = <0x2d>;
   51 
   52         enable-gpios = <&msmgpio 33 GPIO_ACTIVE_HIGH>;
   53         suspend-gpios = <&msmgpio 34 GPIO_ACTIVE_LOW>;
   54 
   55         interrupts-extended = <&gpio3 4 IRQ_TYPE_EDGE_FALLING>;
   56 
   57         vccio-supply = <&pm8916_l17>;
   58         vcca-supply = <&pm8916_l6>;
   59         vpll-supply = <&pm8916_l17>;
   60         vcc-supply = <&pm8916_l6>;
   61 
   62         clock-names = "refclk";
   63         clocks = <&input_refclk>;
   64 
   65         ports {
   66                 #address-cells = <1>;
   67                 #size-cells = <0>;
   68 
   69                 port@0 {
   70                         reg = <0>;
   71 
   72                         edp_bridge_in: endpoint {
   73                                 remote-endpoint = <&dsi_out>;
   74                         };
   75                 };
   76 
   77                 port@1 {
   78                         reg = <1>;
   79 
   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>;
   84                         };
   85                 };
   86         };
   87 }

Cache object: 48f6ec0619a15db3c1d93fdf6a2953ec

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/display/bridge/ti,sn65dsi86.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/display/bridge/ti,sn65dsi86.txt