Documentation/devicetree/bindings/display/bridge/analogix_dp.txt

   1 Analogix Display Port bridge bindings
   2
   3 Required properties for dp-controller:
   4         -compatible:
   5                 platform specific such as:
   6                  * "samsung,exynos5-dp"
   7                  * "rockchip,rk3288-dp"
   8         -reg:
   9                 physical base address of the controller and length
  10                 of memory mapped region.
  11         -interrupts:
  12                 interrupt combiner values.
  13         -clocks:
  14                 from common clock binding: handle to dp clock.
  15         -clock-names:
  16                 from common clock binding: Shall be "dp".
  17         -interrupt-parent:
  18                 phandle to Interrupt combiner node.
  19         -phys:
  20                 from general PHY binding: the phandle for the PHY device.
  21         -phy-names:
  22                 from general PHY binding: Should be "dp".
  23
  24 Optional properties for dp-controller:
  25         -hpd-gpios:
  26                 Hotplug detect GPIO.
  27                 Indicates which GPIO should be used for hotplug detection
  28         -port@[X]: SoC specific port nodes with endpoint definitions as defined
  29                 in Documentation/devicetree/bindings/media/video-interfaces.txt,
  30                 please refer to the SoC specific binding document:
  31                 * Documentation/devicetree/bindings/display/exynos/exynos_dp.txt
  32                 * Documentation/devicetree/bindings/video/analogix_dp-rockchip.txt
  33
  34
  35 [1]: Documentation/devicetree/bindings/media/video-interfaces.txt
  36 -------------------------------------------------------------------------------
  37
  38 Example:
  39
  40         dp-controller {
  41                 compatible = "samsung,exynos5-dp";
  42                 reg = <0x145b0000 0x10000>;
  43                 interrupts = <10 3>;
  44                 interrupt-parent = <&combiner>;
  45                 clocks = <&clock 342>;
  46                 clock-names = "dp";
  47
  48                 phys = <&dp_phy>;
  49                 phy-names = "dp";
  50         };