Documentation/devicetree/bindings/video/exynos_hdmi.txt

   1 Device-Tree bindings for drm hdmi driver
   2
   3 Required properties:
   4 - compatible: value should be one among the following:
   5         1) "samsung,exynos5-hdmi" <DEPRECATED>
   6         2) "samsung,exynos4210-hdmi"
   7         3) "samsung,exynos4212-hdmi"
   8 - reg: physical base address of the hdmi and length of memory mapped
   9         region.
  10 - interrupts: interrupt number to the cpu.
  11 - hpd-gpio: following information about the hotplug gpio pin.
  12         a) phandle of the gpio controller node.
  13         b) pin number within the gpio controller.
  14         c) optional flags and pull up/down.
  15
  16 Example:
  17
  18         hdmi {
  19                 compatible = "samsung,exynos4212-hdmi";
  20                 reg = <0x14530000 0x100000>;
  21                 interrupts = <0 95 0>;
  22                 hpd-gpio = <&gpx3 7 1>;
  23         };