24 lines
871 B
Plaintext
24 lines
871 B
Plaintext
|
Freescale i.MX7ULP Power Management Components
|
||
|
|
----------------------------------------------
|
||
|
|
|
||
|
|
The Multi-System Mode Controller (MSMC) is responsible for sequencing
|
||
|
|
the MCU into and out of all stop and run power modes. Specifically, it
|
||
|
|
monitors events to trigger transitions between power modes while
|
||
|
|
controlling the power, clocks, and memories of the MCU to achieve the
|
||
|
|
power consumption and functionality of that mode.
|
||
|
|
|
||
|
|
The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or
|
||
|
|
Standby modes for either Cortex family. Run, Wait, and Stop are the
|
||
|
|
common terms used for the primary operating modes of Kinetis
|
||
|
|
microcontrollers.
|
||
|
|
|
||
|
|
Required properties:
|
||
|
|
- compatible: Should be "fsl,imx7ulp-smc1".
|
||
|
|
- reg: Specifies base physical address and size of the register sets.
|
||
|
|
|
||
|
|
Example:
|
||
|
|
smc1: smc1@40410000 {
|
||
|
|
compatible = "fsl,imx7ulp-smc1";
|
||
|
|
reg = <0x40410000 0x1000>;
|
||
|
|
};
|