diff options
| author | sakumisu <[email protected]> | 2025-05-05 18:59:20 +0800 |
|---|---|---|
| committer | sakumisu <[email protected]> | 2025-05-05 18:59:51 +0800 |
| commit | 51ef13d2179b725db2e418a47539f7201323f74a (patch) | |
| tree | 0529f634620cc5b3f457143646cb046ed90bdeb6 | |
| parent | 7d93f7d0f0769d1ef7e59ee2355ebbd89cd27105 (diff) | |
fix(port/bl): enable PDS_REG_USB_IDDIG bit for device
Signed-off-by: sakumisu <[email protected]>
| -rw-r--r-- | port/bouffalolab/usb_dc_bl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/port/bouffalolab/usb_dc_bl.c b/port/bouffalolab/usb_dc_bl.c index b6859f8d..78cb5f38 100644 --- a/port/bouffalolab/usb_dc_bl.c +++ b/port/bouffalolab/usb_dc_bl.c @@ -457,6 +457,11 @@ int usb_dc_init(uint8_t busid) bflb_irq_attach(37, USBD_IRQ, NULL); bflb_irq_enable(37); + /* disable device-A for device */ + regval = getreg32(BFLB_PDS_BASE + PDS_USB_CTL_OFFSET); + regval |= PDS_REG_USB_IDDIG; + putreg32(regval, BFLB_PDS_BASE + PDS_USB_CTL_OFFSET); + /* disable global irq */ regval = getreg32(BFLB_USB_BASE + USB_DEV_CTL_OFFSET); regval &= ~USB_GLINT_EN_HOV; |