case DCLK_VOP1:
ret = rk3399_vop_set_clk(priv->cru, clk->id, rate);
break;
+ case ACLK_VOP1:
+ case HCLK_VOP1:
+ case HCLK_SD:
+ /**
+ * assigned-clocks handling won't require for vopl, so
+ * return 0 to satisfy clk_set_defaults during device probe.
+ */
+ return 0;
case SCLK_DDRCLK:
ret = rk3399_ddr_set_clk(priv->cru, rate);
break;