diff --git a/arch/arm/include/asm/arch-stm32f7/rcc.h b/arch/arm/include/asm/arch-stm32f7/rcc.h
index 23eec5e..0f8d50b 100644
--- a/arch/arm/include/asm/arch-stm32f7/rcc.h
+++ b/arch/arm/include/asm/arch-stm32f7/rcc.h
@@ -31,6 +31,7 @@
  * RCC AHB3ENR specific definitions
  */
 #define RCC_AHB3ENR_FMC_EN		BIT(0)
+#define RCC_AHB3ENR_QSPI_EN             BIT(1)
 
 /*
  * RCC APB1ENR specific definitions
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
index 508b5f2..3c5604a 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
@@ -15,8 +15,9 @@
  *
  */
 enum periph_id {
-	UART1_GPIOA_9_10 = 0,
-	UART2_GPIOD_5_6,
+	PERIPH_ID_USART1 = 37,
+
+	PERIPH_ID_QUADSPI = 92,
 };
 
 enum periph_clock {
@@ -37,6 +38,7 @@
 	TIMER2_CLOCK_CFG,
 	FMC_CLOCK_CFG,
 	STMMAC_CLOCK_CFG,
+	QSPI_CLOCK_CFG,
 };
 
 #endif /* __ASM_ARM_ARCH_PERIPH_H */
diff --git a/arch/arm/mach-stm32/stm32f7/clock.c b/arch/arm/mach-stm32/stm32f7/clock.c
index 8b3d3fd..e1ee173 100644
--- a/arch/arm/mach-stm32/stm32f7/clock.c
+++ b/arch/arm/mach-stm32/stm32f7/clock.c
@@ -266,6 +266,9 @@
 		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_RX_EN);
 		setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_TX_EN);
 		break;
+	case QSPI_CLOCK_CFG:
+		setbits_le32(&STM32_RCC->ahb3enr, RCC_AHB3ENR_QSPI_EN);
+		break;
 	default:
 		break;
 	}