+static int tsec_set_promisc(struct udevice *dev, bool enable)
+{
+ struct tsec_private *priv = dev_get_priv(dev);
+ struct tsec __iomem *regs = priv->regs;
+
+ if (enable)
+ setbits_be32(®s->rctrl, RCTRL_PROM);
+ else
+ clrbits_be32(®s->rctrl, RCTRL_PROM);
+
+ return 0;
+}
+