update rhine gpiomux layout

Signed-off-by: Alin Jerpelea <alin.jerpelea@sonymobile.com>
fix usb clock rate

add utmi-clk-rate to fix
msm_dwc3: Unsupported utmi_clk_rate: 60000000
error

Signed-off-by: Alin Jerpelea <alin.jerpelea@sonymobile.com>