video: omap: move drivers to 'ti' directory

Add drivers/video/ti/ folder and move all TI's code in this folder for
better maintenance.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index 5f0f7b4..76e3914 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -16,15 +16,13 @@
 obj-$(CONFIG_DM_VIDEO) += video_bmp.o
 obj-$(CONFIG_PANEL) += panel-uclass.o
 obj-$(CONFIG_SIMPLE_PANEL) += simple_panel.o
-obj-$(CONFIG_AM335X_LCD) += tilcdc.o tilcdc-panel.o
-else
-obj-$(CONFIG_AM335X_LCD) += am335x-fb.o
 endif
 
 obj-${CONFIG_EXYNOS_FB} += exynos/
 obj-${CONFIG_VIDEO_ROCKCHIP} += rockchip/
 obj-${CONFIG_VIDEO_STM32} += stm32/
 obj-${CONFIG_VIDEO_TEGRA124} += tegra124/
+obj-y += ti/
 
 obj-$(CONFIG_ATI_RADEON_FB) += ati_radeon_fb.o videomodes.o
 obj-$(CONFIG_ATMEL_HLCD) += atmel_hlcdfb.o