From: richard.zhao@freescale.com (Richard Zhao)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 06/12] USB: mxs-phy: add basic otg support
Date: Thu, 12 Jul 2012 15:01:46 +0800 [thread overview]
Message-ID: <1342076512-19207-7-git-send-email-richard.zhao@freescale.com> (raw)
In-Reply-To: <1342076512-19207-1-git-send-email-richard.zhao@freescale.com>
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
---
drivers/usb/otg/mxs-phy.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c
index c1a67cb..6a03e97 100644
--- a/drivers/usb/otg/mxs-phy.c
+++ b/drivers/usb/otg/mxs-phy.c
@@ -97,12 +97,24 @@ static int mxs_phy_on_disconnect(struct usb_phy *phy, int port)
return 0;
}
+static int mxs_phy_set_host(struct usb_otg *otg, struct usb_bus *host)
+{
+ return 0;
+}
+
+static int mxs_phy_set_peripheral(struct usb_otg *otg,
+ struct usb_gadget *gadget)
+{
+ return 0;
+}
+
static int mxs_phy_probe(struct platform_device *pdev)
{
struct resource *res;
void __iomem *base;
struct clk *clk;
struct mxs_phy *mxs_phy;
+ struct usb_otg *otg;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@@ -139,6 +151,15 @@ static int mxs_phy_probe(struct platform_device *pdev)
mxs_phy->clk = clk;
+ otg = devm_kzalloc(&pdev->dev, sizeof(struct usb_otg), GFP_KERNEL);
+ if (!otg)
+ return -ENOMEM;
+ otg->phy = &mxs_phy->phy;
+ otg->set_host = mxs_phy_set_host;
+ otg->set_peripheral = mxs_phy_set_peripheral;
+
+ mxs_phy->phy.otg = otg;
+
platform_set_drvdata(pdev, &mxs_phy->phy);
return 0;
--
1.7.9.5
next prev parent reply other threads:[~2012-07-12 7:01 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-12 7:01 [PATCH 00/12] chipidea/imx: add otg support and some bug fix Richard Zhao
2012-07-12 7:01 ` [PATCH 01/12] USB: chipidea: imx: add pinctrl support Richard Zhao
2012-07-12 7:01 ` [PATCH 02/12] USB: chipidea: delay 2ms before read ID status at probe time Richard Zhao
2012-07-12 7:01 ` [PATCH 03/12] USB: chipidea: move OTGSC_IDIS clearing from ci_role_work to irq handler Richard Zhao
2012-07-12 7:01 ` [PATCH 04/12] USB: chipidea: clear gadget struct at udc_start fail path Richard Zhao
2012-07-12 7:01 ` [PATCH 05/12] USB: chipidea: don't let probe fail if otg controller start one role failed Richard Zhao
2012-07-12 7:01 ` Richard Zhao [this message]
2012-07-12 7:01 ` [PATCH 07/12] USB: chipidea: add vbus detect for udc Richard Zhao
2012-07-12 7:01 ` [PATCH 08/12] USB: chipidea: convert to use devm_request_irq Richard Zhao
2012-07-12 7:01 ` [PATCH 09/12] USB: chipidea: add -DDEBUG if CONFIG_USB_CHIPIDEA_DEBUG Richard Zhao
2012-07-12 7:01 ` [PATCH 10/12] USB: chipidea: add set_vbus_power support Richard Zhao
2012-07-16 12:10 ` Marc Kleine-Budde
2012-07-17 1:30 ` Richard Zhao
2012-07-12 7:01 ` [PATCH 11/12] USB: chipidea: re-order irq handling to avoid unhandled irq Richard Zhao
2012-07-12 7:01 ` [PATCH 12/12] USB: chipidea: add imx usbmisc support Richard Zhao
2012-07-12 7:10 ` Richard Zhao
2012-07-13 12:25 ` Michael Grzeschik
2012-07-13 14:02 ` Richard Zhao
2012-07-13 14:14 ` Marc Kleine-Budde
2012-07-16 2:53 ` Richard Zhao
2012-07-16 8:25 ` Sascha Hauer
2012-07-16 8:38 ` Richard Zhao
2012-07-16 8:50 ` Sascha Hauer
2012-07-16 12:24 ` Marek Vasut
2012-07-17 0:40 ` [PATCH 00/12] chipidea/imx: add otg support and some bug fix Greg KH
2012-07-19 2:05 ` Richard Zhao
2012-07-26 10:59 ` Richard Zhao
2012-07-30 9:17 ` Richard Zhao
2012-07-30 16:00 ` Greg KH
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