STM32F33: Fix hrtim definitions, Add beginning of HRTIM driver

arch/arm/src/stm32/Make.defs

@@ -225,6 +225,10 @@ ifeq ($(CONFIG_OPAMP),y)
 CHIP_CSRCS += stm32_opamp.c
 endif
 
+ifeq ($(CONFIG_HRTIM),y)
+CHIP_CSRCS += stm32_hrtim.c
+endif
+
 ifeq ($(CONFIG_STM32_1WIREDRIVER),y)
 CHIP_CSRCS += stm32_1wire.c
 endif

arch/arm/src/stm32/stm32.h

@@ -67,6 +67,7 @@
 #include "stm32_flash.h"
 #include "stm32_fsmc.h"
 #include "stm32_gpio.h"
+#include "stm32_hrtim.h"
 #include "stm32_i2c.h"
 #include "stm32_ltdc.h"
 #include "stm32_opamp.h"

arch/arm/src/stm32/stm32f33xxx_rcc.c

@@ -332,9 +332,7 @@ static inline void rcc_enableapb2(void)
 #ifdef CONFIG_STM32_HRTIM1
   /* HRTIM1 Timer clock enable */
 
-#ifdef CONFIG_STM32_FORCEPOWER
   regval |= RCC_APB2ENR_HRTIM1EN;
-#endif
 #endif
 
   putreg32(regval, STM32_RCC_APB2ENR);