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clean up

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hathach 2021-11-17 09:48:08 +07:00
parent 12e96ce571
commit 301d6b4133
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1 changed files with 6 additions and 2 deletions
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8
src/portable/synopsys/dwc2/dcd_dwc2.c
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@ -443,11 +443,15 @@ static void phy_hs_init(dwc2_regs_t * dwc2)
dwc2_phy_update(dwc2, dwc2->ghwcfg2_bm.hs_phy_type); dwc2_phy_update(dwc2, dwc2->ghwcfg2_bm.hs_phy_type);
// Set max speed // Set max speed
dwc2->dcfg = (dwc2->dcfg & ~DCFG_DSPD_Msk) | (DCFG_DSPD_HS << DCFG_DSPD_Pos); uint32_t dcfg = dwc2->dcfg;
dcfg &= ~DCFG_DSPD_Msk;
dcfg |= DCFG_DSPD_HS << DCFG_DSPD_Pos;
// XCVRDLY: transceiver delay between xcvr_sel and txvalid during device chirp is required // XCVRDLY: transceiver delay between xcvr_sel and txvalid during device chirp is required
// when using with some PHYs such as USB334x (USB3341, USB3343, USB3346, USB3347) // when using with some PHYs such as USB334x (USB3341, USB3343, USB3346, USB3347)
if (dwc2->ghwcfg2_bm.hs_phy_type == HS_PHY_TYPE_ULPI) dwc2->dcfg |= DCFG_XCVRDLY; if (dwc2->ghwcfg2_bm.hs_phy_type == HS_PHY_TYPE_ULPI) dcfg |= DCFG_XCVRDLY;
dwc2->dcfg = dcfg;
} }
static bool check_dwc2(dwc2_regs_t * dwc2) static bool check_dwc2(dwc2_regs_t * dwc2)