| 12345678910111213141516171819202122232425262728 |
- Marvell Kirkwood Platforms Device Tree Bindings
- -----------------------------------------------
- Boards with a SoC of the Marvell Kirkwood
- shall have the following property:
- Required root node property:
- compatible: must contain "marvell,kirkwood";
- In order to support the kirkwood cpufreq driver, there must be a node
- cpus/cpu@0 with three clocks, "cpu_clk", "ddrclk" and "powersave",
- where the "powersave" clock is a gating clock used to switch the CPU
- between the "cpu_clk" and the "ddrclk".
- Example:
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- cpu@0 {
- device_type = "cpu";
- compatible = "marvell,sheeva-88SV131";
- clocks = <&core_clk 1>, <&core_clk 3>, <&gate_clk 11>;
- clock-names = "cpu_clk", "ddrclk", "powersave";
- };
|
