From mboxrd@z Thu Jan 1 00:00:00 1970 From: george.cherian@ti.com (George Cherian) Date: Tue, 25 Nov 2014 18:41:42 +0530 Subject: [PATCH 06/19] usb: dwc3: host: Pass the XHCI_DRD_SUPPORT and XHCI_NEEDS_LHC_RESET quirk In-Reply-To: <1416921115-10467-1-git-send-email-george.cherian@ti.com> References: <1416921115-10467-1-git-send-email-george.cherian@ti.com> Message-ID: <1416921115-10467-7-git-send-email-george.cherian@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Pass the quir flag XHCI_DRD_SUPPORT from DWC3 host to xhci platform driver. This enables xhci driver to handle deallocation's differently while in DRD mode. Pass the quirk flag XHCI_NEEDS_LHC_RESET from DWC3 host to xhci platform driver. This enables to do LHRESET during xhci_reset(). Signed-off-by: George Cherian --- drivers/usb/dwc3/host.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c index dcb8ca0..257b5b5 100644 --- a/drivers/usb/dwc3/host.c +++ b/drivers/usb/dwc3/host.c @@ -53,6 +53,8 @@ int dwc3_host_init(struct dwc3 *dwc) #ifdef CONFIG_DWC3_HOST_USB3_LPM_ENABLE pdata.usb3_lpm_capable = 1; #endif + pdata.usb_drd_support = 1; + pdata.usb_needs_lhc_reset = 1; ret = platform_device_add_data(xhci, &pdata, sizeof(pdata)); if (ret) { -- 1.8.3.1