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usb: phy: phy-rcar-gen2-usb: fix phy initialization 

Add missing USB UGCTRL2 register offset.

Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Valentine Barshak 2013-10-25 21:07:12 +04:00 committed by Felipe Balbi
parent e8d68f88bc
commit c8ba8115a2
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/phy/phy-rcar-gen2-usb.c
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@ -107,10 +107,10 @@ static void __rcar_gen2_usb_phy_init(struct rcar_gen2_usb_phy_priv *priv)
clk_prepare_enable(priv->clk); clk_prepare_enable(priv->clk);
/* Set USB channels in the USBHS UGCTRL2 register */ /* Set USB channels in the USBHS UGCTRL2 register */
val = ioread32(priv->base); val = ioread32(priv->base + USBHS_UGCTRL2_REG);
val &= ~(USBHS_UGCTRL2_USB0_HS | USBHS_UGCTRL2_USB2_SS); val &= ~(USBHS_UGCTRL2_USB0_HS | USBHS_UGCTRL2_USB2_SS);
val |= priv->ugctrl2; val |= priv->ugctrl2;
iowrite32(val, priv->base); iowrite32(val, priv->base + USBHS_UGCTRL2_REG);
} }
/* Shutdown USB channels */ /* Shutdown USB channels */