ARM: OMAP4460: sdp: Limit TPS mux config to 4460

TPS mux config is 4460 specific, so it should be limited to 4460 only.

Signed-off-by: Taras Kondratiuk <taras@ti.com>
diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c
index b20ca9e..79270a9 100644
--- a/board/ti/sdp4430/sdp.c
+++ b/board/ti/sdp4430/sdp.c
@@ -65,7 +65,8 @@
 		   sizeof(wkup_padconf_array_essential) /
 		   sizeof(struct pad_conf_entry));
 
-	if (omap_revision() >= OMAP4460_ES1_0)
+	if ((omap_revision() >= OMAP4460_ES1_0) &&
+			(omap_revision() < OMAP4470_ES1_0))
 		do_set_mux((*ctrl)->control_padconf_wkup_base,
 				 wkup_padconf_array_essential_4460,
 				 sizeof(wkup_padconf_array_essential_4460) /