diff --git a/drivers/amlogic/ethernet/am_net8218.c b/drivers/amlogic/ethernet/am_net8218.c
index c452dba33a1606..c39df309c3db0e 100644
--- a/drivers/amlogic/ethernet/am_net8218.c
+++ b/drivers/amlogic/ethernet/am_net8218.c
@@ -2691,19 +2691,6 @@ static int ethernet_probe(struct platform_device *pdev)
 		aml_read_reg32(P_PREG_ETH_REG0) & ~(1 << 10));
 	}
 
-        ret = of_property_read_bool(pdev->dev.of_node, "disable_phyrefclk");
-        if (ret) {
-                int clk_25mout;
-                /* disable pinmux for phy clock 25MHz */
-                aml_clr_reg32_mask(P_PERIPHS_PIN_MUX_6, 1 << 8);
-                clk_25mout = amlogic_gpio_name_map_num("DIF_TTL_3_N");
-                amlogic_disable_pullup(clk_25mout, OWNER_NAME);
-                amlogic_gpio_direction_input(clk_25mout, OWNER_NAME);
-
-                /* disable clock generation for phy */
-                aml_write_reg32(P_PREG_ETH_REG0,
-                                aml_read_reg32(P_PREG_ETH_REG0) & ~(1 << 10));
-        }
 #endif
 	printk(DRV_NAME "init(dbg[%p]=%d)\n", (&g_debug), g_debug);
 	switch_mod_gate_by_name("ethernet",1);
diff --git a/drivers/amlogic/ethernet/aml.dtd b/drivers/amlogic/ethernet/aml.dtd
old mode 100755
new mode 100644