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/ti/Makefile b/drivers/video/ti/Makefile
new file mode 100644
index 0000000..ddddd59
--- /dev/null
+++ b/drivers/video/ti/Makefile
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2020 Dario Binacchi <dariobin@libero.it>
+#
+
+ifdef CONFIG_DM_VIDEO
+obj-$(CONFIG_AM335X_LCD) += tilcdc.o tilcdc-panel.o
+else
+obj-$(CONFIG_AM335X_LCD) += am335x-fb.o
+endif