1Tegra124 CPU frequency scaling driver bindings
2----------------------------------------------
3
4Both required and optional properties listed below must be defined
5under node /cpus/cpu@0.
6
7Required properties:
8- clocks: Must contain an entry for each entry in clock-names.
9  See ../clocks/clock-bindings.txt for details.
10- clock-names: Must include the following entries:
11  - cpu_g: Clock mux for the fast CPU cluster.
12  - pll_x: Fast PLL clocksource.
13  - pll_p: Auxiliary PLL used during fast PLL rate changes.
14  - dfll: Fast DFLL clocksource that also automatically scales CPU voltage.
15
16Optional properties:
17- clock-latency: Specify the possible maximum transition latency for clock,
18  in unit of nanoseconds.
19
20Example:
21--------
22cpus {
23	#address-cells = <1>;
24	#size-cells = <0>;
25
26	cpu@0 {
27		device_type = "cpu";
28		compatible = "arm,cortex-a15";
29		reg = <0>;
30
31		clocks = <&tegra_car TEGRA124_CLK_CCLK_G>,
32			 <&tegra_car TEGRA124_CLK_PLL_X>,
33			 <&tegra_car TEGRA124_CLK_PLL_P>,
34			 <&dfll>;
35		clock-names = "cpu_g", "pll_x", "pll_p", "dfll";
36		clock-latency = <300000>;
37	};
38
39	<...>
40};
41