diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 245058b3b0ef7d5d27b7c113d6199127d8cd5a8c..b3ba139f599a8cb02844e288d8a38017780b77fd 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1558,6 +1558,7 @@ config ARCH_NR_GPIO
 	default 416 if ARCH_SUNXI
 	default 392 if ARCH_U8500
 	default 352 if ARCH_VT8500
+	default 288 if ARCH_ROCKCHIP
 	default 264 if MACH_H4700
 	default 0
 	help