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Remove clock init.

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This commit is contained in:
MasterPhi
2021-07-19 22:03:47 +02:00
parent 8cae17bfc8
commit 75f61328ea
1 changed files with 8 additions and 8 deletions
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16
src/portable/microchip/samx7x/dcd_samx7x.c
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@@ -102,14 +102,14 @@ static const tusb_desc_endpoint_t ep0_desc =
// Initialize controller to device mode
void dcd_init (uint8_t rhport)
{
// Enable USBPLL
PMC->CKGR_UCKR = CKGR_UCKR_UPLLEN | CKGR_UCKR_UPLLCOUNT(0x3fU);
// Wait until USB UTMI stabilize
while (!(PMC->PMC_SR & PMC_SR_LOCKU));
// Enable USB FS clk
PMC->PMC_MCKR &= ~PMC_MCKR_UPLLDIV2;
PMC->PMC_USB = PMC_USB_USBS | PMC_USB_USBDIV(10 - 1);
PMC->PMC_SCER = PMC_SCER_USBCLK;
// // Enable USBPLL
// PMC->CKGR_UCKR = CKGR_UCKR_UPLLEN | CKGR_UCKR_UPLLCOUNT(0x3fU);
// // Wait until USB UTMI stabilize
// while (!(PMC->PMC_SR & PMC_SR_LOCKU));
// // Enable USB FS clk
// PMC->PMC_MCKR &= ~PMC_MCKR_UPLLDIV2;
// PMC->PMC_USB = PMC_USB_USBS | PMC_USB_USBDIV(10 - 1);
// PMC->PMC_SCER = PMC_SCER_USBCLK;
dcd_connect(rhport);
}