From abd680e3e123d040dfa700a5d70183a310e481f0 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Sun, 14 Feb 2016 10:25:03 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8891
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/ports/STM32/STM32L4xx/stm32_rcc.h | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'os/hal/ports')

diff --git a/os/hal/ports/STM32/STM32L4xx/stm32_rcc.h b/os/hal/ports/STM32/STM32L4xx/stm32_rcc.h
index 4982b03df..2607d5793 100644
--- a/os/hal/ports/STM32/STM32L4xx/stm32_rcc.h
+++ b/os/hal/ports/STM32/STM32L4xx/stm32_rcc.h
@@ -1099,6 +1099,36 @@
 #define rccResetLPUART1() rccResetAPB1R2(RCC_APB1RSTR2_LPUART1RST)
 /** @} */
 
+/**
+ * @name    FSMC peripherals specific RCC operations
+ * @{
+ */
+/**
+ * @brief   Enables the FSMC peripheral clock.
+ *
+ * @param[in] lp        low power enable flag
+ *
+ * @api
+ */
+#define rccEnableFSMC(lp) rccEnableAHB3(RCC_AHB3ENR_FMCEN, lp)
+
+/**
+ * @brief   Disables the FSMC peripheral clock.
+ *
+ * @param[in] lp        low power enable flag
+ *
+ * @api
+ */
+#define rccDisableFSMC(lp) rccDisableAHB3(RCC_AHB3ENR_FMCEN, lp)
+
+/**
+ * @brief   Resets the FSMC peripheral.
+ *
+ * @api
+ */
+#define rccResetFSMC() rccResetAHB3(RCC_AHB3RSTR_FMCRST)
+/** @} */
+
 /*===========================================================================*/
 /* External declarations.                                                    */
 /*===========================================================================*/
-- 
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