msm7627a: Add support for lcdc splash screen

This patch adds lcdc splash screen support for SKU7
device

Change-Id: Ia2560ab70280325e5e0250158798dd9121551b14
diff --git a/platform/msm_shared/proc_comm.c b/platform/msm_shared/proc_comm.c
index 24e5d59..a08caf4 100644
--- a/platform/msm_shared/proc_comm.c
+++ b/platform/msm_shared/proc_comm.c
@@ -257,6 +257,12 @@
 	clock_disable(MDP_P_CLK);
 }
 
+void lcdc_clock_disable(void)
+{
+	clock_disable(MDP_LCDC_PAD_PCLK_CLK);
+	clock_disable(MDP_LCDC_PCLK_CLK);
+}
+
 void uart3_clock_init(void)
 {
 	clock_enable(UART3_CLK);