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pkg/tinyusb/hw/hw_stm32_otg: comments improved

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This commit is contained in:
Gunar Schorcht 2023-07-05 09:31:44 +02:00
parent db52e5fa62
commit ff9059c661
1 changed files with 3 additions and 3 deletions
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6
pkg/tinyusb/hw/hw_stm32_otg.c
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@ -32,8 +32,8 @@ static int tinyusb_hw_init_dev(const dwc2_usb_otg_fshs_config_t *conf)
pm_block(STM32_PM_STOP);
pm_block(STM32_PM_STANDBY);
#if defined(PWR_CR2_USV) /* on L4 */
/* Validate USB Supply */
#if defined(PWR_CR2_USV)
/* on L4: Validate USB Supply */
PWR->CR2 |= PWR_CR2_USV;
#endif /* PWR_CR2_USV */
@ -53,7 +53,7 @@ static int tinyusb_hw_init_dev(const dwc2_usb_otg_fshs_config_t *conf)
(USB_OTG_GlobalTypeDef *)(conf->periph + USB_OTG_GLOBAL_BASE);
#ifdef USB_OTG_GCCFG_NOVBUSSENS
/* Enable no Vbus Detect enable and enable `Power Down Disable` */
/* set No Vbus Sensing */
global_regs->GCCFG |= USB_OTG_GCCFG_NOVBUSSENS;
#endif