clk: imx5: add imx5_SCC2_IPG_GATE

This adds the missing clock for the SCC2 peripheral unit.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
diff --git a/include/dt-bindings/clock/imx5-clock.h b/include/dt-bindings/clock/imx5-clock.h
index d382fc7..a81be5b 100644
--- a/include/dt-bindings/clock/imx5-clock.h
+++ b/include/dt-bindings/clock/imx5-clock.h
@@ -214,6 +214,7 @@
 #define IMX5_CLK_IEEE1588_SEL		202
 #define IMX5_CLK_IEEE1588_PODF		203
 #define IMX5_CLK_IEEE1588_GATE		204
-#define IMX5_CLK_END			205
+#define IMX5_CLK_SCC2_IPG_GATE		205
+#define IMX5_CLK_END			206
 
 #endif /* __DT_BINDINGS_CLOCK_IMX5_H */