diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
index a0e141020..87c59046c 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/Kconfig
@@ -196,7 +196,6 @@ config AR71XX_MACH_TL_WA901ND
 	bool "TP-LINK TL-WA901ND support"
 	select AR71XX_DEV_M25P80
 	select AR71XX_DEV_AP91_PCI if PCI
-	select AR71XX_DEV_DSA
 	select AR71XX_DEV_GPIO_BUTTONS
 	select AR71XX_DEV_LEDS_GPIO
 	default n
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c
index ea4135a3d..da6946839 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wa901nd.c
@@ -16,7 +16,6 @@
 
 #include "machtype.h"
 #include "devices.h"
-#include "dev-dsa.h"
 #include "dev-m25p80.h"
 #include "dev-ap91-pci.h"
 #include "dev-gpio-buttons.h"
@@ -95,16 +94,6 @@ static struct gpio_button tl_wa901nd_gpio_buttons[] __initdata = {
 	}
 };
 
-static struct dsa_chip_data tl_wa901nd_v1_dsa_chip = {
-	.port_names[0]  = "cpu",
-	.port_names[1]  = "lan",
-};
-
-static struct dsa_platform_data tl_wa901nd_v1_dsa_data = {
-	.nr_chips	= 1,
-	.chip		= &tl_wa901nd_v1_dsa_chip,
-};
-
 static void __init tl_wa901nd_setup(void)
 {
 	u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
@@ -119,12 +108,11 @@ static void __init tl_wa901nd_setup(void)
 	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 	ar71xx_eth1_data.speed       = SPEED_1000;
 	ar71xx_eth1_data.duplex      = DUPLEX_FULL;
+	ar71xx_eth1_data.has_ar7240_switch = 1;
 
 	ar71xx_add_device_mdio(0x0);
 	ar71xx_add_device_eth(1);
 
-	ar71xx_add_device_dsa(1, &tl_wa901nd_v1_dsa_data);
-
 	ar71xx_add_device_m25p80(&tl_wa901nd_flash_data);
 
 	ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_leds_gpio),