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usb: phy: mxs: add controller id 

It is used to access un-regulator registers according to
different controllers.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Peter Chen 2014-02-24 10:21:00 +08:00 committed by Felipe Balbi
parent 22db05ecf2
commit 83be181b64
1 changed files with 6 additions and 0 deletions
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6
drivers/usb/phy/phy-mxs-usb.c
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@ -106,6 +106,7 @@ struct mxs_phy {
struct clk *clk;
const struct mxs_phy_data *data;
struct regmap *regmap_anatop;
int port_id;
};
static int mxs_phy_hw_init(struct mxs_phy *mxs_phy)
@ -250,6 +251,11 @@ static int mxs_phy_probe(struct platform_device *pdev)
}
}
ret = of_alias_get_id(np, "usbphy");
if (ret < 0)
dev_dbg(&pdev->dev, "failed to get alias id, errno %d\n", ret);
mxs_phy->port_id = ret;
mxs_phy->phy.io_priv = base;
mxs_phy->phy.dev = &pdev->dev;
mxs_phy->phy.label = DRIVER_NAME;