mirror of
https://github.com/torvalds/linux.git
synced 2024-12-24 11:51:27 +00:00
46b8219c51
The pmu is needed to bring up the cores during smp operations and later also other system parts. Therefore add a node and documentation for it. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Ulrich Prinz <ulrich.prinz@googlemail.com>
17 lines
415 B
Plaintext
17 lines
415 B
Plaintext
Rockchip power-management-unit:
|
|
-------------------------------
|
|
|
|
The pmu is used to turn off and on different power domains of the SoCs
|
|
This includes the power to the CPU cores.
|
|
|
|
Required node properties:
|
|
- compatible value : = "rockchip,rk3066-pmu";
|
|
- reg : physical base address and the size of the registers window
|
|
|
|
Example:
|
|
|
|
pmu@20004000 {
|
|
compatible = "rockchip,rk3066-pmu";
|
|
reg = <0x20004000 0x100>;
|
|
};
|