From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Cherian Subject: [PATCH 06/19] usb: dwc3: host: Pass the XHCI_DRD_SUPPORT and XHCI_NEEDS_LHC_RESET quirk Date: Tue, 25 Nov 2014 18:41:42 +0530 Message-ID: <1416921115-10467-7-git-send-email-george.cherian@ti.com> References: <1416921115-10467-1-git-send-email-george.cherian@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1416921115-10467-1-git-send-email-george.cherian@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-omap@vger.kernel.org, linux-usb@vger.kernel.org Cc: mark.rutland@arm.com, George Cherian , kgene.kim@samsung.com, linux@arm.linux.org.uk, ben-linux@fluff.org, mathias.nyman@intel.com, ijc+devicetree@hellion.org.uk, tony@atomide.com, gregkh@linuxfoundation.org, sojka@merica.cz, balbi@ti.com, robh+dt@kernel.org, pawel.moll@arm.com, peter.chen@freescale.com, bcousson@baylibre.com, galak@codeaurora.org List-Id: linux-omap@vger.kernel.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