diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/synopsys/dwc2/hcd_dwc2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/portable/synopsys/dwc2/hcd_dwc2.c b/src/portable/synopsys/dwc2/hcd_dwc2.c index 84a0c6afd..8265700c0 100644 --- a/src/portable/synopsys/dwc2/hcd_dwc2.c +++ b/src/portable/synopsys/dwc2/hcd_dwc2.c @@ -1427,10 +1427,11 @@ static void port0_enable(dwc2_regs_t* dwc2, tusb_speed_t speed) { uint32_t phy_clock; if (gusbcfg.phy_sel == GUSBCFG_PHYSEL_FULLSPEED) { - phy_clock = 48; // dedicated FS is 48Mhz if (speed == TUSB_SPEED_LOW) { + phy_clock = 6; // LS via FS PHY: effective clock is 6MHz hcfg |= HCFG_FSLS_PHYCLK_SEL_6MHZ; } else { + phy_clock = 48; // dedicated FS is 48Mhz hcfg |= HCFG_FSLS_PHYCLK_SEL_48MHZ; } } else { |