1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c
index e1996dbfb0a1..e571b5e29ae7 100644
--- a/drivers/gpu/drm/bridge/tc358767.c
+++ b/drivers/gpu/drm/bridge/tc358767.c
@@ -1103,7 +1103,10 @@ static bool tc_bridge_mode_fixup(struct drm_bridge *bridge,
 static int tc_connector_mode_valid(struct drm_connector *connector,
                                    struct drm_display_mode *mode)
 {
-        /* Accept any mode */
+        /* DPI interface clock limitation: upto 154 MHz */
+        if (mode->clock > 154000)
+                return MODE_CLOCK_HIGH;
+
         return MODE_OK;
 }