clk: mvebu: Remove corediv clock from Armada XP

There is no corediv clock on Armada XP, so this is unnecessary.
Signed-off-by: NKevin Smith <kevin.smith@elecsyscorp.com>
Acked-by: NMichael Turquette <mturquette@baylibre.com>
Acked-by: NGregory CLEMENT <gregory.clement@free-electrons.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

drivers/clk/mvebu/Kconfig

@@ -29,7 +29,6 @@ config ARMADA_XP_CLK
 	bool
 	select MVEBU_CLK_COMMON
 	select MVEBU_CLK_CPU
-	select MVEBU_CLK_COREDIV
 
 config DOVE_CLK
 	bool