Documentation/devicetree/bindings/display/msm/gpu.txt

   1 Qualcomm adreno/snapdragon GPU
   2
   3 Required properties:
   4 - compatible: "qcom,adreno-XYZ.W", "qcom,adreno"
   5     for example: "qcom,adreno-306.0", "qcom,adreno"
   6   Note that you need to list the less specific "qcom,adreno" (since this
   7   is what the device is matched on), in addition to the more specific
   8   with the chip-id.
   9 - reg: Physical base address and length of the controller's registers.
  10 - interrupts: The interrupt signal from the gpu.
  11 - clocks: device clocks
  12   See ../clocks/clock-bindings.txt for details.
  13 - clock-names: the following clocks are required:
  14   * "core"
  15   * "iface"
  16   * "mem_iface"
  17
  18 Example:
  19
  20 / {
  21         ...
  22
  23         gpu: qcom,kgsl-3d0@4300000 {
  24                 compatible = "qcom,adreno-320.2", "qcom,adreno";
  25                 reg = <0x04300000 0x20000>;
  26                 reg-names = "kgsl_3d0_reg_memory";
  27                 interrupts = <GIC_SPI 80 0>;
  28                 interrupt-names = "kgsl_3d0_irq";
  29                 clock-names =
  30                     "core",
  31                     "iface",
  32                     "mem_iface";
  33                 clocks =
  34                     <&mmcc GFX3D_CLK>,
  35                     <&mmcc GFX3D_AHB_CLK>,
  36                     <&mmcc MMSS_IMEM_AHB_CLK>;
  37         };
  38 };