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Commit 96ae0b54 authored by Gregory CLEMENT's avatar Gregory CLEMENT Committed by Jason Cooper
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ARM: mvebu: fix gated clock documentation 



The gated clock documentation referred only to the Orion SoC whereas
it also applied for the Armada 370/XP SoC. This commit updates the
introduction text and also the list of the compatible strings.

Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent ccbd35c5

Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt

+8 −6
Original line number Diff line number Diff line 
* Gated Clock bindings for Marvell Orion SoCs

* Gated Clock bindings for Marvell EBU SoCs



Marvell Dove and Kirkwood allow some peripheral clocks to be gated to save

some power. The clock consumer should specify the desired clock by having

the clock ID in its "clocks" phandle cell. The clock ID is directly mapped to

the corresponding clock gating control bit in HW to ease manual clock lookup

in datasheet.

Marvell Armada 370/XP, Dove and Kirkwood allow some peripheral clocks to be

gated to save some power. The clock consumer should specify the desired clock

by having the clock ID in its "clocks" phandle cell. The clock ID is directly

mapped to the corresponding clock gating control bit in HW to ease manual clock

lookup in datasheet.



The following is a list of provided IDs for Armada 370:

ID	Clock	Peripheral
@@ -94,6 +94,8 @@ ID Clock Peripheral 


Required properties:

- compatible : shall be one of the following:

	"marvell,armada-370-gating-clock" - for Armada 370 SoC clock gating

	"marvell,armada-xp-gating-clock" - for Armada XP SoC clock gating

	"marvell,dove-gating-clock" - for Dove SoC clock gating

	"marvell,kirkwood-gating-clock" - for Kirkwood SoC clock gating

- reg : shall be the register address of the Clock Gating Control register