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pkg/tinyusb/hw/hw_stm32_otg: set V_DDUSB for U5

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This commit is contained in:
Gunar Schorcht 2023-07-05 09:39:43 +02:00
parent 34ba3a22c8
commit ec52057efc
1 changed files with 5 additions and 0 deletions
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5
pkg/tinyusb/hw/hw_stm32_otg.c
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@ -37,6 +37,11 @@ static int tinyusb_hw_init_dev(const dwc2_usb_otg_fshs_config_t *conf)
PWR->CR2 |= PWR_CR2_USV;
#endif /* PWR_CR2_USV */
#if defined(PWR_SVMCR_USV)
/* on U5: Validate USB Supply */
PWR->SVMCR |= PWR_SVMCR_USV;
#endif /* PWR_SVMCR_USV */
/* Enable the clock to the peripheral */
periph_clk_en(conf->ahb, conf->rcc_mask);