diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c')
-rw-r--r-- | nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c b/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c index 9721e906b..c761533df 100644 --- a/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c +++ b/nuttx/arch/arm/src/stm32/stm32f40xxx_rcc.c @@ -209,6 +209,12 @@ static inline void rcc_enableahb1(void) #endif /* CONFIG_STM32_OTGHS */ +#ifdef CONFIG_STM32_DMA2D + /* DMA2D clock */ + + regval |= RCC_AHB1ENR_DMA2DEN; +#endif + putreg32(regval, STM32_RCC_AHB1ENR); /* Enable peripherals */ } |