mmc: sdhci-msm: Boost controller core clock
mmc: sdhci-msm: Boost controller core clock

Ensure SDCC is working with maximum clock otherwise card
detection could be extremely slow, up to 7 seconds.

Signed-off-by: Ivan T. Ivanov <4b8ad2b87650b31b859121d7dc5ac8a3368806a8@linaro.org>
Reviewed-by: Georgi Djakov <f81855f978b85fa6db70ddca8c1c5be629bdb342@linaro.org>
Acked-by: Stephen Boyd <010521127f513270fe503d86ab8316ac5147f4b7@codeaurora.org>
Signed-off-by: Ulf Hansson <fe47b31f388f85ce6ddf64bf3a0cf6b46077d0e6@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs