arm/dt: msm8974: Enable PM QOS voting for SDHC driver
arm/dt: msm8974: Enable PM QOS voting for SDHC driver

Set the acceptable CPU to DMA latency and thus enabling PM QOS
voting for SDHC driver.

Change-Id: I5d324dee424d69a9093a6e37fd79072beea504af
Signed-off-by: Sahitya Tummala <9f0ed6d3046b5ad75baeafdf1880f13bc02a9180@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas