Configure interrupts based on hs_phy_mode to avoid triggering of
interrupts during system suspend and suspend the device successfully.
Signed-off-by: Sandeep Maheswaram <sanm@xxxxxxxxxxxxxx>
---
drivers/usb/dwc3/dwc3-qcom.c | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c
index 66183c6..b1e9061 100644
--- a/drivers/usb/dwc3/dwc3-qcom.c
+++ b/drivers/usb/dwc3/dwc3-qcom.c
@@ -316,22 +316,36 @@ static void dwc3_qcom_disable_wakeup_irq(int irq)
static void dwc3_qcom_disable_interrupts(struct dwc3_qcom *qcom)
{
- dwc3_qcom_disable_wakeup_irq(qcom->hs_phy_irq);
+ struct dwc3 *dwc = platform_get_drvdata(qcom->dwc3);
- dwc3_qcom_disable_wakeup_irq(qcom->dp_hs_phy_irq);
+ dwc3_qcom_disable_wakeup_irq(qcom->hs_phy_irq);
- dwc3_qcom_disable_wakeup_irq(qcom->dm_hs_phy_irq);
+ if (dwc->hs_phy_mode & PHY_MODE_USB_HOST_LS)
+ dwc3_qcom_disable_wakeup_irq(qcom->dp_hs_phy_irq);
+ else if (dwc->hs_phy_mode & PHY_MODE_USB_HOST_HS)
+ dwc3_qcom_disable_wakeup_irq(qcom->dm_hs_phy_irq);
+ else {
+ dwc3_qcom_disable_wakeup_irq(qcom->dp_hs_phy_irq);
+ dwc3_qcom_disable_wakeup_irq(qcom->dm_hs_phy_irq);
+ }
dwc3_qcom_disable_wakeup_irq(qcom->ss_phy_irq);
}
static void dwc3_qcom_enable_interrupts(struct dwc3_qcom *qcom)
{
- dwc3_qcom_enable_wakeup_irq(qcom->hs_phy_irq);
+ struct dwc3 *dwc = platform_get_drvdata(qcom->dwc3);
- dwc3_qcom_enable_wakeup_irq(qcom->dp_hs_phy_irq);
+ dwc3_qcom_enable_wakeup_irq(qcom->hs_phy_irq);
- dwc3_qcom_enable_wakeup_irq(qcom->dm_hs_phy_irq);
+ if (dwc->hs_phy_mode & PHY_MODE_USB_HOST_LS)
+ dwc3_qcom_enable_wakeup_irq(qcom->dp_hs_phy_irq);
+ else if (dwc->hs_phy_mode & PHY_MODE_USB_HOST_HS)
+ dwc3_qcom_enable_wakeup_irq(qcom->dm_hs_phy_irq);
+ else {
+ dwc3_qcom_enable_wakeup_irq(qcom->dp_hs_phy_irq);
+ dwc3_qcom_enable_wakeup_irq(qcom->dm_hs_phy_irq);
+ }
dwc3_qcom_enable_wakeup_irq(qcom->ss_phy_irq);
}
--
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