dwc->hird_threshold field should store "snps,hird_threshold" property only and not a combination of multiple properties. Remove the value of "snps,is-utmi-l1-suspend" property from the field dwc->hird_threshold. Signed-off-by: Thinh Nguyen <thinhn@xxxxxxxxxxxx> --- drivers/usb/dwc3/core.c | 3 +-- drivers/usb/dwc3/gadget.c | 3 ++- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 30ebf3c65a63..f56d5058a66c 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1321,8 +1321,7 @@ static void dwc3_get_properties(struct dwc3 *dwc) dwc->lpm_nyet_threshold = lpm_nyet_threshold; dwc->tx_de_emphasis = tx_de_emphasis; - dwc->hird_threshold = hird_threshold - | (dwc->is_utmi_l1_suspend << 4); + dwc->hird_threshold = hird_threshold; dwc->rx_thr_num_pkt_prd = rx_thr_num_pkt_prd; dwc->rx_max_burst_prd = rx_max_burst_prd; diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 173f5329d3d9..afc2ddb080ae 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2868,7 +2868,8 @@ static void dwc3_gadget_conndone_interrupt(struct dwc3 *dwc) reg = dwc3_readl(dwc->regs, DWC3_DCTL); reg &= ~(DWC3_DCTL_HIRD_THRES_MASK | DWC3_DCTL_L1_HIBER_EN); - reg |= DWC3_DCTL_HIRD_THRES(dwc->hird_threshold); + reg |= DWC3_DCTL_HIRD_THRES(dwc->hird_threshold | + (dwc->is_utmi_l1_suspend << 4)); /* * When dwc3 revisions >= 2.40a, LPM Erratum is enabled and -- 2.11.0
