drivers: video: tidss: Kconfig: Configs to enable TIDSS at SPL

To enable tidss display driver only at SPL stage, add necessary config,
CONFIG_SPL_VIDEO_TIDSS.

Signed-off-by: Nikhil M Jain <n-jain1@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
diff --git a/drivers/video/tidss/Kconfig b/drivers/video/tidss/Kconfig
index 2a5e56e..95086f3 100644
--- a/drivers/video/tidss/Kconfig
+++ b/drivers/video/tidss/Kconfig
@@ -16,3 +16,9 @@
 	  DPI . This option enables these supports which can be used on
 	  devices which have OLDI or HDMI display connected.
 
+config SPL_VIDEO_TIDSS
+	bool "Enable TIDSS video support in SPL Stage"
+	depends on SPL_VIDEO
+	help
+	  This options enables tidss driver in SPL stage. If
+	  you need to use tidss at SPL stage use this config.