1Vivante GPU core devices
2========================
3
4Required properties:
5- compatible: Should be "vivante,gc"
6  A more specific compatible is not needed, as the cores contain chip
7  identification registers at fixed locations, which provide all the
8  necessary information to the driver.
9- reg: should be register base and length as documented in the
10  datasheet
11- interrupts: Should contain the cores interrupt line
12- clocks: should contain one clock for entry in clock-names
13  see Documentation/devicetree/bindings/clock/clock-bindings.txt
14- clock-names:
15   - "bus":    AXI/master interface clock
16   - "reg":    AHB/slave interface clock
17               (only required if GPU can gate slave interface independently)
18   - "core":   GPU core clock
19   - "shader": Shader clock (only required if GPU has feature PIPE_3D)
20
21Optional properties:
22- power-domains: a power domain consumer specifier according to
23  Documentation/devicetree/bindings/power/power_domain.txt
24
25example:
26
27gpu_3d: gpu@130000 {
28	compatible = "vivante,gc";
29	reg = <0x00130000 0x4000>;
30	interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
31	clocks = <&clks IMX6QDL_CLK_GPU3D_AXI>,
32	         <&clks IMX6QDL_CLK_GPU3D_CORE>,
33	         <&clks IMX6QDL_CLK_GPU3D_SHADER>;
34	clock-names = "bus", "core", "shader";
35	power-domains = <&gpc 1>;
36};
37