ARM: EXYNOS: Add dp clock support for EXYNOS5

Add dp clock instance for EXYNOS5 dp controller.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-exynos/clock-exynos5.c

@@ -677,6 +677,11 @@ static struct clk exynos5_init_clocks_off[] = {
 		.devname	= "s5p-mixer",
 		.enable		= exynos5_clk_ip_disp1_ctrl,
 		.ctrlbit	= (1 << 5),
+	}, {
+		.name		= "dp",
+		.devname	= "exynos-dp",
+		.enable		= exynos5_clk_ip_disp1_ctrl,
+		.ctrlbit	= (1 << 4),
 	}, {
 		.name		= "jpeg",
 		.enable		= exynos5_clk_ip_gen_ctrl,