[PATCH v5 0/4] Fix i2c bus hang on A0 version of the Armada XP SoCs

[Arnd Bergmann]

On Wednesday 08 January 2014 16:06:25 Gregory CLEMENT wrote:
> Hi,
> 
> Here come the 5th version of the series fixing the i2c bus hang on A0
> version of the Armada XP SoCs. It occurred on the early release of the
> OpenBlocks AX3-4 boards. Indeed the first variants of Armada XP SoCs
> (A0 stepping) have issues related to the i2c controller which prevent
> to use the offload mechanism and lead to a kernel hang during boot.
> 
> The main change are the use of marvell,mv78230-a0-i2c and that the
> function mvebu_get_soc_id() is now local to mach-mvebu.
> 
> The first patch add a mean to detect the SoCs version at run-time and
> the second one use this feature in the driver.
> 
> The 3 first patches should be applied on 3.13-rc and on stable kernel
> 3.12 as it fixes a regression introduce by the commit 930ab3d403ae
> "i2c: mv64xxx: Add I2C Transaction Generator support".
> 
> The first patch could be latter be extend to also be used with dove,
> kirkwood, orion5x and mv78x00 when there will be merged in mvebu and
> even expose the SoC ID and revision to userspace.
> 
> Jason, do you still agree to take the series once Wolfram have given
> his acked-by?

Whole series

Acked-by: Arnd Bergmann <arnd at arndb.de>