xref: /freebsd/sys/contrib/device-tree/Bindings/clock/marvell,pxa910.txt (revision e32fecd0c2c3ee37c47ee100f169e7eb0282a873)
1* Marvell PXA910 Clock Controller
2
3The PXA910 clock subsystem generates and supplies clock to various
4controllers within the PXA910 SoC.
5
6Required Properties:
7
8- compatible: should be one of the following.
9  - "marvell,pxa910-clock" - controller compatible with PXA910 SoC.
10
11- reg: physical base address of the clock subsystem and length of memory mapped
12  region. There are 4 places in SOC has clock control logic:
13  "mpmu", "apmu", "apbc", "apbcp". So four reg spaces need to be defined.
14
15- #clock-cells: should be 1.
16- #reset-cells: should be 1.
17
18Each clock is assigned an identifier and client nodes use this identifier
19to specify the clock which they consume.
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21All these identifier could be found in <dt-bindings/clock/marvell-pxa910.h>.
22