msm_fb: display: Update clock prepare changes for MIPI DSI

Update the clock prepare/unprepare changes for MIPI DSI clocks
and update the clock lookup table for ebi_lcdc_clk for MIPI DSI
interface.

Change-Id: Ic31e2e1b169894e633849573eb54325457080b53
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
diff --git a/arch/arm/mach-msm/clock-pcom-lookup.c b/arch/arm/mach-msm/clock-pcom-lookup.c
index 2d98895..d842d45 100644
--- a/arch/arm/mach-msm/clock-pcom-lookup.c
+++ b/arch/arm/mach-msm/clock-pcom-lookup.c
@@ -395,6 +395,7 @@
 	CLK_LOOKUP("ebi1_acpu_clk",	ebi_acpu_clk.c,	NULL),
 	CLK_LOOKUP("bus_clk",		ebi_grp_3d_clk.c, "kgsl-3d0.0"),
 	CLK_LOOKUP("mem_clk",	ebi_lcdc_clk.c,	"lcdc.0"),
+	CLK_LOOKUP("mem_clk",	ebi_lcdc_clk.c,	"mipi_dsi.1"),
 	CLK_LOOKUP("mem_clk",	ebi_mddi_clk.c,	"mddi.0"),
 	CLK_LOOKUP("ebi1_vfe_clk",	ebi_vfe_clk.c,	NULL),
 	CLK_LOOKUP("mem_clk",		ebi_adm_clk.c,	"msm_dmov"),