dt-bindings: clock: meson8b: export the NAND clock

Export the NAND clock to the dt-bindings.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

include/dt-bindings/clock/meson8b-clkc.h

@@ -102,5 +102,6 @@
 #define CLKID_MPLL0		93
 #define CLKID_MPLL1		94
 #define CLKID_MPLL2		95
+#define CLKID_NAND_CLK		112
 
 #endif /* __MESON8B_CLKC_H */