--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -109,6 +109,7 @@ enum ath79_mach_type {
 	ATH79_MACH_TL_WA901ND_V3,	/* TP-LINK TL-WA901ND v3 */
 	ATH79_MACH_TL_WDR3500,		/* TP-LINK TL-WDR3500 */
 	ATH79_MACH_TL_WDR4300,		/* TP-LINK TL-WDR4300 */
+	ATH79_MACH_TL_WDR4900_V2,	/* TP-LINK TL-WDR4900 v2 */
 	ATH79_MACH_TL_WR1041N_V2,	/* TP-LINK TL-WR1041N v2 */
 	ATH79_MACH_TL_WR1043ND,		/* TP-LINK TL-WR1043ND */
 	ATH79_MACH_TL_WR1043ND_V2,	/* TP-LINK TL-WR1043ND v2 */
--- a/arch/mips/ath79/Kconfig
+++ b/arch/mips/ath79/Kconfig
@@ -549,8 +549,9 @@ config ATH79_MACH_EAP7660D
 	select ATH79_DEV_M25P80
 
 config ATH79_MACH_ARCHER_C7
-	bool "TP-LINK Archer C7 board support"
+	bool "TP-LINK Archer C7/TL-WDR4900 v2 board support"
 	select SOC_QCA955X
+	select ATH79_DEV_AP9X_PCI if PCI
 	select ATH79_DEV_ETH
 	select ATH79_DEV_GPIO_BUTTONS
 	select ATH79_DEV_LEDS_GPIO