drivers: soc: qcom: Add snapshot of EUD driver

Snapshot of EUD driver as of msm-4.9 commit <70be28c9d8067d0>
(Merge "mmc: sdhci-msm-ice: Factor out update config from
sdhci_msm_ice_cfg").

Change-Id: Ia9c67a11ad1cc8c1b631c9a2164b4d04fbb728c9
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>