From 0e64ff9a90c6ff17d42bd52439ded40635be51fc Mon Sep 17 00:00:00 2001
From: bakatrouble <bakatrouble@gmail.com>
Date: Thu, 28 Oct 2021 19:15:29 +0300
Subject: [PATCH] Support missing SPI6 on STM32F7

---
 targets/TARGET_STM/TARGET_STM32F7/spi_api.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/targets/TARGET_STM/TARGET_STM32F7/spi_api.c b/targets/TARGET_STM/TARGET_STM32F7/spi_api.c
index f7c8cdbc2c..dd636b2ba7 100644
--- a/targets/TARGET_STM/TARGET_STM32F7/spi_api.c
+++ b/targets/TARGET_STM/TARGET_STM32F7/spi_api.c
@@ -58,7 +58,9 @@ int spi_get_clock_freq(spi_t *obj)
         case SPI_1:
         case SPI_4:
         case SPI_5:
+    #if defined SPI6_BASE
         case SPI_6:
+    #endif // defined SPI6_BASE
             /* SPI_1, SPI_4, SPI_5 and SPI_6. Source CLK is PCKL2 */
             spi_hz = HAL_RCC_GetPCLK2Freq();
             break;