drm/bridge: tc358767: Fix comment in tc_edp_mode_valid

Fix comment copy-paste error in tc_edp_mode_valid(), this function
is validating DP/eDP clock, not DPI clock frequency. Update the
comment to match. No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Robert Foss <rfoss@kernel.org>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240531203213.277421-1-marex@denx.de

drivers/gpu/drm/bridge/tc358767.c

@@ -1646,7 +1646,7 @@ tc_edp_mode_valid(struct drm_bridge *bridge,
 	u32 req, avail;
 	u32 bits_per_pixel = 24;
 
-	/* DPI interface clock limitation: upto 154 MHz */
+	/* DPI->(e)DP interface clock limitation: up to 154 MHz */
 	if (mode->clock > 154000)
 		return MODE_CLOCK_HIGH;