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-rw-r--r--src/stm32/gpioperiph.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/stm32/gpioperiph.c b/src/stm32/gpioperiph.c
index ef421c77..10d03738 100644
--- a/src/stm32/gpioperiph.c
+++ b/src/stm32/gpioperiph.c
@@ -32,6 +32,7 @@ gpio_peripheral(uint32_t gpio, uint32_t mode, int pullup)
// stm32f0 is ~10Mhz at 50pF
// stm32f2 is ~25Mhz at 40pF
// stm32f4 is ~50Mhz at 40pF
+ // stm32f7 is ~50Mhz at 40pF
// stm32g0 is ~30Mhz at 50pF
// stm32h7 is ~85Mhz at 50pF
uint32_t ospeed = hs ? 0x03 : (CONFIG_MACH_STM32F0 ? 0x01 : 0x02);