diff --git a/arch/arm/mach-rockchip/pm.c b/arch/arm/mach-rockchip/pm.c
index b07d88602073..b0dcbe28f78c 100644
--- a/arch/arm/mach-rockchip/pm.c
+++ b/arch/arm/mach-rockchip/pm.c
@@ -83,6 +83,13 @@ static void rk3288_slp_mode_set(int level)
 		     SGRF_PCLK_WDT_GATE | SGRF_FAST_BOOT_EN
 		     | SGRF_PCLK_WDT_GATE_WRITE | SGRF_FAST_BOOT_EN_WRITE);
 
+	/*
+	 * The dapswjdp can not auto reset before resume, that cause it may
+	 * access some illegal address during resume. Let's disable it before
+	 * suspend, and the MASKROM will enable it back.
+	 */
+	regmap_write(sgrf_regmap, RK3288_SGRF_CPU_CON0, SGRF_DAPDEVICEEN_WRITE);
+
 	/* booting address of resuming system is from this register value */
 	regmap_write(sgrf_regmap, RK3288_SGRF_FAST_BOOT_ADDR,
 		     rk3288_bootram_phy);
diff --git a/arch/arm/mach-rockchip/pm.h b/arch/arm/mach-rockchip/pm.h
index 03ff31d8282d..3e8d39c0c3d5 100644
--- a/arch/arm/mach-rockchip/pm.h
+++ b/arch/arm/mach-rockchip/pm.h
@@ -55,6 +55,10 @@ static inline void rockchip_suspend_init(void)
 #define SGRF_FAST_BOOT_EN		BIT(8)
 #define SGRF_FAST_BOOT_EN_WRITE		BIT(24)
 
+#define RK3288_SGRF_CPU_CON0		(0x40)
+#define SGRF_DAPDEVICEEN		BIT(0)
+#define SGRF_DAPDEVICEEN_WRITE		BIT(16)
+
 #define RK3288_CRU_MODE_CON		0x50
 #define RK3288_CRU_SEL0_CON		0x60
 #define RK3288_CRU_SEL1_CON		0x64