Commit 9ab5fb8a authored by Antoine Ténart's avatar Antoine Ténart Committed by Sebastian Hesselbarth
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Documentation: bindings: add the Berlin CPU control doc 



Document the CPU control compatible, needed for the SMP support on
Marvell Berlin SoCs.

Signed-off-by: default avatarAntoine Ténart <antoine.tenart@free-electrons.com>
Signed-off-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
parent fbcdc079

Documentation/devicetree/bindings/arm/marvell,berlin.txt

+16 −0
Original line number Diff line number Diff line
@@ -24,6 +24,22 @@ SoC and board used. Currently known SoC compatibles are: 
	...

}



* Marvell Berlin CPU control bindings



CPU control register allows various operations on CPUs, like resetting them

independently.



Required properties:

- compatible: should be "marvell,berlin-cpu-ctrl"

- reg: address and length of the register set



Example:



cpu-ctrl@f7dd0000 {

	compatible = "marvell,berlin-cpu-ctrl";

	reg = <0xf7dd0000 0x10000>;

};



* Marvell Berlin2 chip control binding



Marvell Berlin SoCs have a chip control register set providing several

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