Prefix register and irq defintions to remove naming conflicts between
the three SPEAr3xx platforms.
Reviewed-by: NStanley Miao <stanley.miao@windriver.com>
Signed-off-by: NRyan Mallon <ryan@bluewatersys.com>
Signed-off-by: NViresh Kumar <viresh.kumar@st.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>