msm: display: add 8064 clock scaling

Mdp core clk table was set to max during bringup, now add scaling for
use cases.

Change-Id: I311510e72e3c6fdf8459df5284b29d65c082e8d1
Signed-off-by: Huaibin Yang <huaibiny@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064-display.c b/arch/arm/mach-msm/board-8064-display.c
index 19d7a9e..e17990e 100644
--- a/arch/arm/mach-msm/board-8064-display.c
+++ b/arch/arm/mach-msm/board-8064-display.c
@@ -245,15 +245,15 @@
 };
 
 static int mdp_core_clk_rate_table[] = {
-	200000000,
-	200000000,
-	200000000,
+	85330000,
+	128000000,
+	160000000,
 	200000000,
 };
 
 static struct msm_panel_common_pdata mdp_pdata = {
 	.gpio = MDP_VSYNC_GPIO,
-	.mdp_core_clk_rate = 200000000,
+	.mdp_core_clk_rate = 85330000,
 	.mdp_core_clk_table = mdp_core_clk_rate_table,
 	.num_mdp_clk = ARRAY_SIZE(mdp_core_clk_rate_table),
 	.mdp_bus_scale_table = &mdp_bus_scale_pdata,