ARM: mvebu: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs
authorGregory CLEMENT <gregory.clement@free-electrons.com>
Mon, 27 Apr 2015 06:55:18 +0000 (08:55 +0200)
committerGregory CLEMENT <gregory.clement@free-electrons.com>
Fri, 1 May 2015 17:21:57 +0000 (19:21 +0200)
commitae142bd9976532aa5232ab0b00e621690d8bfe6a
treefd9ef59a5900e4e2ba98fb795d90b8e5c9706055
parent750e30d4076ae5e02ad13a376e96c95a2627742c
ARM: mvebu: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs

Whereas for Armada 370 and XP the main PLL frequency was 2GHz for the
Armada 375, 38x and 39x, the frequency is 1GHz. When writing support
for these last SoCs, there was no official value for the PLL. Now that
we have it, this patch fixes it in the device tree.

This value is currently only used by the NAND driver for the setting
the NAND timing. Fortunately it is not actually used: all the mainline
board with a NAND flash comes with a NAND device tree node using the
"marvell,nand-keep-config" property. With this property the timings
are not modified in the kernel driver and are kept from the
bootloader.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Marcin Wojtas <mw@semihalf.com>
arch/arm/boot/dts/armada-375.dtsi
arch/arm/boot/dts/armada-38x.dtsi
arch/arm/boot/dts/armada-39x.dtsi