Re: [PATCH 2/3] usb: host: xhci-plat: Add device property to set XHCI_SKIP_PHY_INIT quirk
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-10-30 08:58:31
Also in:
linux-arm-msm, linux-usb, lkml
On Tue, Oct 26, 2021 at 11:49:31PM +0530, Sandeep Maheswaram wrote:
quoted hunk ↗ jump to hunk
Add device property usb-skip-phy-init to check and set XHCI_SKIP_PHY_INIT quirk. Signed-off-by: Sandeep Maheswaram <redacted> --- drivers/usb/host/xhci-plat.c | 3 +++ 1 file changed, 3 insertions(+)diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index c1edcc9..2a45f89 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c@@ -323,6 +323,9 @@ static int xhci_plat_probe(struct platform_device *pdev) if (device_property_read_bool(tmpdev, "quirk-broken-port-ped")) xhci->quirks |= XHCI_BROKEN_PORT_PED; + if (device_property_read_bool(tmpdev, "usb-skip-phy-init")) + xhci->quirks |= XHCI_SKIP_PHY_INIT; +
Why is this needed? What will it fix? You need more information. thanks, greg k-h