enable APB2 DSI clock

2017-07-26 07:14:23 +02:00 · 2017-07-26 07:14:23 +02:00 · dc392a6c68
commit dc392a6c68
parent 59b9983d97
1 changed files with 6 additions and 0 deletions
--- a/arch/arm/src/stm32f7/stm32f76xx77xx_rcc.c
+++ b/arch/arm/src/stm32f7/stm32f76xx77xx_rcc.c
@ -644,6 +644,12 @@ static inline void rcc_enableapb2(void)
  regval |= RCC_APB2ENR_LTDCEN;
 #endif

+#ifdef CONFIG_STM32F7_DSIHOST
+  /* LTDC clock enable */
+
+  regval |= RCC_APB2ENR_DSIEN;
+#endif
+
  putreg32(regval, STM32_RCC_APB2ENR);   /* Enable peripherals */
 }