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Revert "usb: dwc3: add a quirk xhci_slow_suspend_quirk"

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This reverts commit 362400b861.
This commit is contained in:
Wu Liang feng
2016-08-10 11:05:25 +08:00
committed by Huang, Tao
parent 25a732033c
commit 5bb595859b
5 changed files with 0 additions and 13 deletions
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3
Documentation/devicetree/bindings/usb/dwc3.txt
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@@ -44,9 +44,6 @@ Optional properties:
a free-running PHY clock.
- snps,dis_del_phy_power_chg_quirk: when set core will change PHY power
from P0 to P1/P2/P3 without delay.
- snps,xhci_slow_suspend_quirk: when set, need an extraordinary delay to wait
for xHC enter the Halted state (i.e. HCH in the USBSTS
register is '1').
- snps,is-utmi-l1-suspend: true when DWC3 asserts output signal
utmi_l1_suspend_n, false when asserts utmi_sleep_n
- snps,hird-threshold: HIRD threshold

4
drivers/usb/dwc3/core.c
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@@ -1009,8 +1009,6 @@ static int dwc3_probe(struct platform_device *pdev)
"snps,dis_u2_freeclk_exists_quirk");
dwc->dis_del_phy_power_chg_quirk = device_property_read_bool(dev,
"snps,dis_del_phy_power_chg_quirk");
dwc->xhci_slow_suspend_quirk = device_property_read_bool(dev,
"snps,xhci_slow_suspend_quirk");
dwc->phyif_utmi_16_bits = device_property_read_bool(dev,
"snps,phyif_utmi_16_bits");
@@ -1050,8 +1048,6 @@ static int dwc3_probe(struct platform_device *pdev)
pdata->dis_u2_freeclk_exists_quirk;
dwc->dis_del_phy_power_chg_quirk =
pdata->dis_del_phy_power_chg_quirk;
dwc->xhci_slow_suspend_quirk =
pdata->xhci_slow_suspend_quirk;
dwc->phyif_utmi_16_bits = pdata->phyif_utmi_16_bits;
dwc->tx_de_emphasis_quirk = pdata->tx_de_emphasis_quirk;

4
drivers/usb/dwc3/core.h
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@@ -746,9 +746,6 @@ struct dwc3_scratchpad_array {
* provide a free-running PHY clock.
* @dis_del_phy_power_chg_quirk: set if we disable delay phy power
* change quirk.
* @xhci_slow_suspend_quirk: set if need an extraordinary delay to wait
* for xHC enter the Halted state after the Run/Stop
* (R/S) bit is cleared to '0'.
* @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
* @tx_de_emphasis: Tx de-emphasis value
* 0 - -6dB de-emphasis
@@ -896,7 +893,6 @@ struct dwc3 {
unsigned dis_enblslpm_quirk:1;
unsigned dis_u2_freeclk_exists_quirk:1;
unsigned dis_del_phy_power_chg_quirk:1;
unsigned xhci_slow_suspend_quirk:1;
unsigned tx_de_emphasis_quirk:1;
unsigned tx_de_emphasis:2;

1
drivers/usb/dwc3/host.c
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@@ -51,7 +51,6 @@ int dwc3_host_init(struct dwc3 *dwc)
memset(&pdata, 0, sizeof(pdata));
pdata.usb3_lpm_capable = dwc->usb3_lpm_capable;
pdata.xhci_slow_suspend = dwc->xhci_slow_suspend_quirk;
ret = platform_device_add_data(xhci, &pdata, sizeof(pdata));
if (ret) {

1
drivers/usb/dwc3/platform_data.h
View File

@@ -45,7 +45,6 @@ struct dwc3_platform_data {
unsigned dis_enblslpm_quirk:1;
unsigned dis_u2_freeclk_exists_quirk:1;
unsigned dis_del_phy_power_chg_quirk:1;
unsigned xhci_slow_suspend_quirk:1;
unsigned tx_de_emphasis_quirk:1;
unsigned tx_de_emphasis:2;