cache: Add Arteris Ncore cache coherent unit driver
Add Cache Coherency Unit (CCU) driver.
CCU is to ensures consistency of shared data between multi masters
in the system.
Driver initializes CCU's directories and coherency agent
interfaces in CCU IP.
Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
diff --git a/drivers/cache/Kconfig b/drivers/cache/Kconfig
index 629039e..1e452ad 100644
--- a/drivers/cache/Kconfig
+++ b/drivers/cache/Kconfig
@@ -31,4 +31,12 @@
It will configure tag and data ram timing control from the
device tree and enable L2 cache.
+config NCORE_CACHE
+ bool "Arteris Ncore cache coherent unit driver"
+ select CACHE
+ help
+ This driver is for the Arteris Ncore cache coherent unit (CCU)
+ controller. The driver initializes cache directories and coherent
+ agent interfaces.
+
endmenu