xref: /freebsd/sys/contrib/device-tree/Bindings/mfd/brcm,iproc-cdru.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71)
1*c66ec88fSEmmanuel VadotBroadcom iProc Chip Device Resource Unit (CDRU)
2*c66ec88fSEmmanuel Vadot
3*c66ec88fSEmmanuel VadotVarious Broadcom iProc SoCs have a set of registers that provide various
4*c66ec88fSEmmanuel Vadotchip specific device and resource configurations. This node allows access to
5*c66ec88fSEmmanuel Vadotthese CDRU registers via syscon.
6*c66ec88fSEmmanuel Vadot
7*c66ec88fSEmmanuel VadotRequired properties:
8*c66ec88fSEmmanuel Vadot- compatible: should contain:
9*c66ec88fSEmmanuel Vadot		"brcm,sr-cdru", "syscon" for Stingray
10*c66ec88fSEmmanuel Vadot- reg: base address and range of the CDRU registers
11*c66ec88fSEmmanuel Vadot
12*c66ec88fSEmmanuel VadotExample:
13*c66ec88fSEmmanuel Vadot	cdru: syscon@6641d000 {
14*c66ec88fSEmmanuel Vadot		compatible = "brcm,sr-cdru", "syscon";
15*c66ec88fSEmmanuel Vadot		reg = <0 0x6641d000 0 0x400>;
16*c66ec88fSEmmanuel Vadot	};
17