This is a note to let you know that I've just added the patch titled usb: dwc3: pci: Set enblslpm quirk for Synopsys platforms to the 4.3-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-dwc3-pci-set-enblslpm-quirk-for-synopsys-platforms.patch and it can be found in the queue-4.3 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 94218ee31ba56fb3a8625978b393124ad660408e Mon Sep 17 00:00:00 2001 From: John Youn <John.Youn@xxxxxxxxxxxx> Date: Fri, 2 Oct 2015 20:32:17 -0700 Subject: usb: dwc3: pci: Set enblslpm quirk for Synopsys platforms From: John Youn <John.Youn@xxxxxxxxxxxx> commit 94218ee31ba56fb3a8625978b393124ad660408e upstream. Certain Synopsys prototyping PHY boards are not able to meet timings constraints for LPM. This allows the PHY to meet those timings by leaving the PHY clock running during suspend. Signed-off-by: John Youn <johnyoun@xxxxxxxxxxxx> Signed-off-by: Felipe Balbi <balbi@xxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/dwc3/dwc3-pci.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -118,6 +118,7 @@ static int dwc3_pci_quirks(struct pci_de memset(&pdata, 0, sizeof(pdata)); pdata.usb3_lpm_capable = true; pdata.has_lpm_erratum = true; + pdata.dis_enblslpm_quirk = true; return platform_device_add_data(pci_get_drvdata(pdev), &pdata, sizeof(pdata)); Patches currently in stable-queue which might be from John.Youn@xxxxxxxxxxxx are queue-4.3/usb-dwc3-support-synopsys-usb-3.1-ip.patch queue-4.3/usb-dwc3-pci-set-enblslpm-quirk-for-synopsys-platforms.patch queue-4.3/usb-dwc3-pci-add-platform-data-for-synopsys-haps.patch queue-4.3/usb-dwc3-pci-add-the-pci-product-id-for-synopsys-usb-3.1.patch queue-4.3/usb-dwc3-add-dis_enblslpm_quirk.patch queue-4.3/usb-dwc3-pci-add-the-synopsys-haps-axi-product-id.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html