From mboxrd@z Thu Jan 1 00:00:00 1970 From: s.hauer@pengutronix.de (Sascha Hauer) Date: Wed, 30 Jan 2013 16:29:42 +0100 Subject: [PATCH 6/6] USB chipidea i.MX: introduce dr_mode property In-Reply-To: <1359559782-14552-1-git-send-email-s.hauer@pengutronix.de> References: <1359559782-14552-1-git-send-email-s.hauer@pengutronix.de> Message-ID: <1359559782-14552-7-git-send-email-s.hauer@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The dr_mode devicetree property allows to explicitly specify the host/peripheral/otg mode. This is necessary for boards without proper ID pin handling. Signed-off-by: Sascha Hauer --- Documentation/devicetree/bindings/usb/ci13xxx-imx.txt | 1 + drivers/usb/chipidea/ci13xxx_imx.c | 1 + 2 files changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt b/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt index dd42ccd..493a414 100644 --- a/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt +++ b/Documentation/devicetree/bindings/usb/ci13xxx-imx.txt @@ -9,6 +9,7 @@ Recommended properies: - phy_type: the type of the phy connected to the core. Should be one of "utmi", "utmi_wide", "ulpi", "serial" or "hsic". Without this property the PORTSC register won't be touched +- dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg" Optional properties: - fsl,usbphy: phandler of usb phy that connects to the only one port diff --git a/drivers/usb/chipidea/ci13xxx_imx.c b/drivers/usb/chipidea/ci13xxx_imx.c index ebc1148..b598bb8f 100644 --- a/drivers/usb/chipidea/ci13xxx_imx.c +++ b/drivers/usb/chipidea/ci13xxx_imx.c @@ -114,6 +114,7 @@ static int ci13xxx_imx_probe(struct platform_device *pdev) CI13XXX_DISABLE_STREAMING; pdata->phy_mode = of_usb_get_phy_mode(pdev->dev.of_node); + pdata->dr_mode = of_usb_get_dr_mode(pdev->dev.of_node); data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); if (!data) { -- 1.7.10.4