RE: [PATCH v4 02/17] usb: phy-mxs: Add platform judgement code
From: Peter Chen <hidden>
Date: 2013-12-03 14:09:15
Also in:
linux-arm-kernel
quoted
+ +static const struct mxs_phy_data imx23_phy_data = { + .flags = MXS_PHY_ABNORAML_IN_SUSPEND | MXS_PHY_SENDING_SOF_TOO_FAST, +};ABNORAML? -> ABNORMAL
My careless, will change. Thanks. Peter
quoted
+ +static const struct mxs_phy_data imx6q_phy_data = { + .flags = MXS_PHY_SENDING_SOF_TOO_FAST | + MXS_PHY_DISCONNECT_LINE_WITHOUT_VBUS, +}; + +static const struct mxs_phy_data imx6sl_phy_data = { + .flags = MXS_PHY_DISCONNECT_LINE_WITHOUT_VBUS, +}; + +static const struct of_device_id mxs_phy_dt_ids[] = { + { .compatible = "fsl,imx6sl-usbphy", .data = &imx6sl_phy_data, }, + { .compatible = "fsl,imx6q-usbphy", .data = &imx6q_phy_data, }, + { .compatible = "fsl,imx23-usbphy", .data = &imx23_phy_data, }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, mxs_phy_dt_ids); + struct mxs_phy { struct usb_phy phy; struct clk *clk; + const struct mxs_phy_data *data; }; -#define to_mxs_phy(p) container_of((p), struct mxs_phy, phy) - static int mxs_phy_hw_init(struct mxs_phy *mxs_phy) { int ret;@@ -131,6 +174,8 @@ static int mxs_phy_probe(struct platform_device*pdev)quoted
struct clk *clk; struct mxs_phy *mxs_phy; int ret; + const struct of_device_id *of_id = + of_match_device(mxs_phy_dt_ids, &pdev->dev); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); base = devm_ioremap_resource(&pdev->dev, res);@@ -163,6 +208,7 @@ static int mxs_phy_probe(struct platform_device*pdev)quoted
ATOMIC_INIT_NOTIFIER_HEAD(&mxs_phy->phy.notifier); mxs_phy->clk = clk; + mxs_phy->data = of_id->data; platform_set_drvdata(pdev, mxs_phy);@@ -182,12 +228,6 @@ static int mxs_phy_remove(struct platform_device*pdev)quoted
return 0; } -static const struct of_device_id mxs_phy_dt_ids[] = { - { .compatible = "fsl,imx23-usbphy", }, - { /* sentinel */ } -}; -MODULE_DEVICE_TABLE(of, mxs_phy_dt_ids); - static struct platform_driver mxs_phy_driver = { .probe = mxs_phy_probe, .remove = mxs_phy_remove, -- 1.7.8-- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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