msm: clock-8084: Add xo rate support for usb mock clock
msm: clock-8084: Add xo rate support for usb mock clock

There is a use case of gcc_usb_hsic_mock_utmi_clk running at
xo rate. Therefore, add this support.

Change-Id: Icdb9394ce0df1b881cf6d7ea6af74b5e31faa06e
Signed-off-by: Tianyi Gou <5e5a6e33ed68686553dd14e04b1bf0fb8a6d8e7e@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