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-rw-r--r--drivers/gpu/drm/tilcdc/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tilcdc/Kconfig b/drivers/gpu/drm/tilcdc/Kconfig
index 8394a0b3993e..78beafb0742c 100644
--- a/drivers/gpu/drm/tilcdc/Kconfig
+++ b/drivers/gpu/drm/tilcdc/Kconfig
@@ -12,3 +12,15 @@ config DRM_TILCDC
Choose this option if you have an TI SoC with LCDC display
controller, for example AM33xx in beagle-bone, DA8xx, or
OMAP-L1xx. This driver replaces the FB_DA8XX fbdev driver.
+
+config DRM_TILCDC_SLAVE_COMPAT
+ bool "Support device tree blobs using TI LCDC Slave binding"
+ depends on DRM_TILCDC
+ default y
+ select OF_RESOLVE
+ select OF_OVERLAY
+ help
+ Choose this option if you need a kernel that is compatible
+ with device tree blobs using the obsolete "ti,tilcdc,slave"
+ binding. If you find "ti,tilcdc,slave"-string from your DTB,
+ you probably need this. Otherwise you do not.