dt-bindings: marvell,mmp2: Add clock id for the SP clock

This is the clock for the "security processor" core.

Signed-off-by: Lubomir Rintel <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Acked-by: Stephen Boyd <[email protected]>
Acked-by: Pavel Machek <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

Author: lkundrak

include/dt-bindings/clock/marvell,mmp2.h

@@ -71,6 +71,7 @@
 #define MMP2_CLK_CCIC1_MIX		117
 #define MMP2_CLK_CCIC1_PHY		118
 #define MMP2_CLK_CCIC1_SPHY		119
+#define MMP2_CLK_SP			120
 
 #define MMP2_NR_CLKS			200
 #endif