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Merge "usb: phy: Resolve NOC error during host mode PM suspend"

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QCTECMDR Service 2024-08-26 07:45:39 -07:00 committed by Gerrit - the friendly Code Review server
commit 7bf59b2974
1 changed files with 7 additions and 0 deletions
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7
drivers/usb/phy/phy-msm-ssusb-qmp.c
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@ -850,12 +850,19 @@ static int msm_ssphy_qmp_notify_disconnect(struct usb_phy *uphy,
{
struct msm_ssphy_qmp *phy = container_of(uphy, struct msm_ssphy_qmp,
phy);
bool clk_enabled = phy->clk_enabled;
atomic_notifier_call_chain(&uphy->notifier, 0, uphy);
if (phy->phy.flags & PHY_HOST_MODE) {
if (!clk_enabled)
msm_ssphy_qmp_enable_clks(phy, true);
writel_relaxed(0x00,
phy->base + phy->phy_reg[USB3_PHY_POWER_DOWN_CONTROL]);
readl_relaxed(phy->base + phy->phy_reg[USB3_PHY_POWER_DOWN_CONTROL]);
if (!clk_enabled)
msm_ssphy_qmp_enable_clks(phy, false);
}
dev_dbg(uphy->dev, "QMP phy disconnect notification\n");