[PATCH] ARM: imx6: Initialize low-power mode early again

[Shawn Guo]

On Wed, Jan 29, 2014 at 05:10:04PM +0100, Philipp Zabel wrote:
> Since commit 9e8147bb5ec5d1dda2141da70f96b98985a306cb
> "ARM: imx6q: move low-power code out of clock driver"
> the kernel fails to boot on i.MX6Q/D if preemption is
> enabled (CONFIG_PREEMPT=y). The kernel just hangs
> before the console comes up.
> 
> The above commit moved the initalization of the low-power
> mode setting (enabling clocked WAIT states), which was
> introduced in commit 83ae20981ae924c37d02a42c829155fc3851260c
> "ARM: imx: correct low-power mode setting", from
> imx6q_clks_init to imx6q_pm_init. Now it is called
> much later, after all cores are enabled.
> 
> This patch moves the low-power mode initialization back
> to imx6q_clks_init again (and to imx6sl_clks_init).
> 
> Signed-off-by: Philipp Zabel <p.zabel at pengutronix.de>

Applied, thanks.