dt-bindings: clock: Add TMU clock ID to Exynos5410

Add ID for TMU clock to Exynos5410. Use the same number as for
Exynos5420 just in case in future these drivers were merged.
Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com>

include/dt-bindings/clock/exynos5410.h

@@ -50,6 +50,7 @@
 #define CLK_PWM			279
 #define CLK_MCT			315
 #define CLK_RTC			317
+#define CLK_TMU			318
 #define CLK_MMC0		351
 #define CLK_MMC1		352
 #define CLK_MMC2		353