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Commit b4bca249 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Jason Cooper
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ARM: mvebu: add Armada 38x compatible string to pmsu 



Since the Armada 38x PMSU registers are slightly different than the
Armada 370/XP PMSU ones, we introduce a new compatible string
"armada-380-pmsu" in the PMSU driver. These differences are not
visible for the current usage of the PMSU, but they might become
visible in the future.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397483648-26611-8-git-send-email-thomas.petazzoni@free-electrons.com


Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 87384cc0

Documentation/devicetree/bindings/arm/armada-370-xp-pmsu.txt

+6 −3
Original line number Diff line number Diff line 
Power Management Service Unit(PMSU)

-----------------------------------

Available on Marvell SOCs: Armada 370 and Armada XP

Available on Marvell SOCs: Armada 370, Armada 38x and Armada XP



Required properties:



- compatible: should be "marvell,armada-370-pmsu", whereas

  "marvell,armada-370-xp-pmsu" is deprecated and will be removed

- compatible: should be one of:

  - "marvell,armada-370-pmsu" for Armada 370 or Armada XP

  - "marvell,armada-380-pmsu" for Armada 38x

  - "marvell,armada-370-xp-pmsu" was used for Armada 370/XP but is now

    deprecated and will be removed



- reg: Should contain PMSU registers location and length.

arch/arm/mach-mvebu/pmsu.c

+1 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ static void __iomem *pmsu_mp_base; 
static struct of_device_id of_pmsu_table[] = {

	{ .compatible = "marvell,armada-370-pmsu", },

	{ .compatible = "marvell,armada-370-xp-pmsu", },

	{ .compatible = "marvell,armada-380-pmsu", },

	{ /* end of list */ },

};