diff --git a/arch/arm/mach-sunxi/clock_sun6i.c b/arch/arm/mach-sunxi/clock_sun6i.c
index ec5b026ef56a18d803fd8a62219da22721a5d83d..870ff5b1e0983dd2e72a02a7194792cf27b71ed0 100644
--- a/arch/arm/mach-sunxi/clock_sun6i.c
+++ b/arch/arm/mach-sunxi/clock_sun6i.c
@@ -66,11 +66,17 @@ void clock_init_sec(void)
 #ifdef CONFIG_MACH_SUNXI_H3_H5
 	struct sunxi_ccm_reg * const ccm =
 		(struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
+	struct sunxi_prcm_reg * const prcm =
+		(struct sunxi_prcm_reg *)SUNXI_PRCM_BASE;
 
 	setbits_le32(&ccm->ccu_sec_switch,
 		     CCM_SEC_SWITCH_MBUS_NONSEC |
 		     CCM_SEC_SWITCH_BUS_NONSEC |
 		     CCM_SEC_SWITCH_PLL_NONSEC);
+	setbits_le32(&prcm->prcm_sec_switch,
+		     PRCM_SEC_SWITCH_APB0_CLK_NONSEC |
+		     PRCM_SEC_SWITCH_PLL_CFG_NONSEC |
+		     PRCM_SEC_SWITCH_PWR_GATE_NONSEC);
 #endif
 }