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usb: dwc3: Separate field holding multiple properties

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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@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Thinh Nguyen 2019-08-19 18:35:58 -07:00 committed by Felipe Balbi
parent 05f0b20b67
commit 16fe4f3040
2 changed files with 3 additions and 3 deletions
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3
drivers/usb/dwc3/core.c
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@ -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;

3
drivers/usb/dwc3/gadget.c
View File

@ -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