mvebu: backport mainline patches from kernel 3.12

This is a backport of the patches accepted to the Linux mainline related to
mvebu SoC (Armada XP and Armada 370) between Linux v3.11, and Linux v3.12.
This work mainly covers:

* Ground work for sharing the pxa nand driver(drivers/mtd/nand/pxa3xx_nand.c)
  between the PXA family,and the Armada family.
* Further updates to the mvebu MBus.
* Work and ground work for enabling MSI on the Armada family.
* some phy / mdio bus initialization related work.
* Device tree binding documentation update.

Signed-off-by: Seif Mazareeb <seif.mazareeb@gmail.com>
CC: Luka Perkov <luka@openwrt.org>

SVN-Revision: 39565

1 files changed, 33 insertions, 0 deletions

diff --git a/target/linux/mvebu/patches-3.10/0098-ARM-mvebu-Add-the-core-divider-clock-to-Armada-370-X.patch b/target/linux/mvebu/patches-3.10/0098-ARM-mvebu-Add-the-core-divider-clock-to-Armada-370-X.patch
new file mode 100644
index 0000000000..c25e5de456
--- /dev/null
+++ b/target/linux/mvebu/patches-3.10/0098-ARM-mvebu-Add-the-core-divider-clock-to-Armada-370-X.patch
@@ -0,0 +1,33 @@
+From 408b807592d9cdbc1a69b119f4a862b2ab1e4d87 Mon Sep 17 00:00:00 2001
+From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
+Date: Fri, 18 Oct 2013 20:02:31 -0300
+Subject: [PATCH 098/203] ARM: mvebu: Add the core-divider clock to Armada
+ 370/XP
+
+The Armada 370/XP SoC has a clock provider called "Core Divider",
+that is derived from a fixed 2 GHz PLL clock.
+
+Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
+Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
+Signed-off-by: Jason Cooper <jason@lakedaemon.net>
+---
+ arch/arm/boot/dts/armada-370-xp.dtsi | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+--- a/arch/arm/boot/dts/armada-370-xp.dtsi
++++ b/arch/arm/boot/dts/armada-370-xp.dtsi
+@@ -134,6 +134,14 @@
+ 				status = "disabled";
+ 			};
+ 
++			coredivclk: corediv-clock@18740 {
++				compatible = "marvell,armada-370-corediv-clock";
++				reg = <0x18740 0xc>;
++				#clock-cells = <1>;
++				clocks = <&mainpll>;
++				clock-output-names = "nand";
++			};
++
+ 			timer@20300 {
+ 				compatible = "marvell,armada-370-xp-timer";
+ 				reg = <0x20300 0x30>, <0x21040 0x30>;