linux/Documentation/devicetree/bindings/gpu/samsung-g2d.txt
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   1* Samsung 2D Graphics Accelerator
   2
   3Required properties:
   4  - compatible : value should be one among the following:
   5        (a) "samsung,s5pv210-g2d" for G2D IP present in S5PV210 & Exynos4210 SoC
   6        (b) "samsung,exynos4212-g2d" for G2D IP present in Exynos4x12 SoCs
   7        (c) "samsung,exynos5250-g2d" for G2D IP present in Exynos5250 SoC
   8
   9  - reg : Physical base address of the IP registers and length of memory
  10          mapped region.
  11
  12  - interrupts : G2D interrupt number to the CPU.
  13  - clocks : from common clock binding: handle to G2D clocks.
  14  - clock-names : from common clock binding: must contain "sclk_fimg2d" and
  15                  "fimg2d", corresponding to entries in the clocks property.
  16
  17Example:
  18        g2d@12800000 {
  19                compatible = "samsung,s5pv210-g2d";
  20                reg = <0x12800000 0x1000>;
  21                interrupts = <0 89 0>;
  22                clocks = <&clock 177>, <&clock 277>;
  23                clock-names = "sclk_fimg2d", "fimg2d";
  24                status = "disabled";
  25        };
  26