clk: mvebu: add clock support for Armada 375

Add the clock support for the new SoC Armada 375: core clocks and
gating clocks.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
diff --git a/drivers/clk/mvebu/Kconfig b/drivers/clk/mvebu/Kconfig
index c339b82..a54ba17 100644
--- a/drivers/clk/mvebu/Kconfig
+++ b/drivers/clk/mvebu/Kconfig
@@ -13,6 +13,10 @@
 	select MVEBU_CLK_CPU
 	select MVEBU_CLK_COREDIV
 
+config ARMADA_375_CLK
+	bool
+	select MVEBU_CLK_COMMON
+
 config ARMADA_XP_CLK
 	bool
 	select MVEBU_CLK_COMMON