[PATCH v6 11/15] usb: phy-mxs: add controller id
From: Peter Chen <hidden>
Date: 2013-12-13 01:23:41
Also in:
linux-devicetree
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
It is used to access un-regulator registers according to different controllers. Signed-off-by: Peter Chen <redacted> --- drivers/usb/phy/phy-mxs-usb.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c
index b446cc2..5649970 100644
--- a/drivers/usb/phy/phy-mxs-usb.c
+++ b/drivers/usb/phy/phy-mxs-usb.c@@ -111,6 +111,7 @@ 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)
@@ -279,6 +280,13 @@ static int mxs_phy_probe(struct platform_device *pdev) return -ENOMEM; } + ret = of_alias_get_id(np, "usbphy"); + if (ret < 0) { + dev_err(&pdev->dev, "failed to get alias id, errno %d\n", ret); + return ret; + } + mxs_phy->port_id = ret; + mxs_phy->phy.io_priv = base; mxs_phy->phy.dev = &pdev->dev; mxs_phy->phy.label = DRIVER_NAME;
--
1.7.8