[U-Boot] arm: omap3: Fix tao3530/omap3_ha SPL boot hangup (GPIO clocks not enabled)

[Tom Rini]

On Fri, Feb 14, 2014 at 09:47:17AM +0100, Stefan Roese wrote:

> Patch f33b9bd3
> [arm: omap3: Enable clocks for peripherals only if they are used]
> breaks SPL booting on tao3530. Since some gpio input's are
> read to detect the board revision. But with this patch above, the
> clocks to the GPIO subsystems are not enabled per default any more.
> The GPIO banks need to be configured specifically now.
> 
> Signed-off-by: Stefan Roese <sr at denx.de>
> Cc: Tom Rini <trini at ti.com>
> Cc: Michael Trimarchi <michael at amarulasolutions.com>
> Reviewed-by: Stefano Babic <sbabic at denx.de>

Applied to u-boot-ti/master, thanks!

-- 
Tom
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