From 301d6b413382e6601c6ca54522e207776e2316fb Mon Sep 17 00:00:00 2001 From: hathach Date: Wed, 17 Nov 2021 09:48:08 +0700 Subject: [PATCH] clean up --- src/portable/synopsys/dwc2/dcd_dwc2.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/portable/synopsys/dwc2/dcd_dwc2.c b/src/portable/synopsys/dwc2/dcd_dwc2.c index 30b8aed6..bb21b3dc 100644 --- a/src/portable/synopsys/dwc2/dcd_dwc2.c +++ b/src/portable/synopsys/dwc2/dcd_dwc2.c @@ -443,11 +443,15 @@ static void phy_hs_init(dwc2_regs_t * dwc2) dwc2_phy_update(dwc2, dwc2->ghwcfg2_bm.hs_phy_type); // 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 // 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)