From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, John Youn , Felipe Balbi Subject: [PATCH 4.3 103/125] usb: dwc3: pci: Set enblslpm quirk for Synopsys platforms Date: Mon, 7 Dec 2015 10:01:56 -0500 Message-Id: <20151207145757.309514763@linuxfoundation.org> In-Reply-To: <20151207145752.225938417@linuxfoundation.org> References: <20151207145752.225938417@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.3-stable review patch. If anyone has any objections, please let me know. ------------------ From: John Youn 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 Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- 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));