msm: board: lpm gpio support to mipi driver

lpm gpio support is added to mipi toshiba driver. it will provide
pwm signal to mipi panel driver to control the back light.

Signed-off-by: Nagamalleswararao Ganji <nganji@codeaurora.org>
diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h
index 133a987..dccdde9 100644
--- a/arch/arm/mach-msm/include/mach/board.h
+++ b/arch/arm/mach-msm/include/mach/board.h
@@ -303,8 +303,9 @@
 	int target_type;
 };
 
-struct mipi_dsi_novatek_platform_data {
+struct mipi_dsi_panel_platform_data {
 	int fpga_3d_config_addr;
+	int *gpio;
 };
 
 struct msm_fb_platform_data {