BML clock register address in DB8580 has changed.Defined a new address
under different name for DB8580.
Signed-off-by: NPhilippe Begnic <philippe.begnic@st.com>
Acked-by: NLee Jones <lee.jones@linaro.org>
Signed-off-by: NMike Turquette <mturquette@linaro.org>