ARM: 8603/1: V7M: Add addresses for mem-mapped V7M cache operations

ARM: 8603/1: V7M: Add addresses for mem-mapped V7M cache operations

V7M implements cache operations similarly to V7A/R, however all operations
are performed via memory-mapped IO instead of co-processor operations.

This patch adds register definitions relevant to the V7M ARM architecture's
cache architecture.

Signed-off-by: Jonathan Austin <jonathan.austin@arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Tested-by: Andras Szemzo <sza@esh.hu>
Tested-by: Joachim Eastwood <manabian@gmail.com>
Tested-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>