forked from Minki/linux
22 lines
735 B
Plaintext
22 lines
735 B
Plaintext
|
* Marvell PXA168 Clock Controller
|
||
|
|
|
||
|
|
The PXA168 clock subsystem generates and supplies clock to various
|
||
|
|
controllers within the PXA168 SoC.
|
||
|
|
|
||
|
|
Required Properties:
|
||
|
|
|
||
|
|
- compatible: should be one of the following.
|
||
|
|
- "marvell,pxa168-clock" - controller compatible with PXA168 SoC.
|
||
|
|
|
||
|
|
- reg: physical base address of the clock subsystem and length of memory mapped
|
||
|
|
region. There are 3 places in SOC has clock control logic:
|
||
|
|
"mpmu", "apmu", "apbc". So three reg spaces need to be defined.
|
||
|
|
|
||
|
|
- #clock-cells: should be 1.
|
||
|
|
- #reset-cells: should be 1.
|
||
|
|
|
||
|
|
Each clock is assigned an identifier and client nodes use this identifier
|
||
|
|
to specify the clock which they consume.
|
||
|
|
|
||
|
|
All these identifier could be found in <dt-bindings/clock/marvell,pxa168.h>.
|