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usb: add APIs to access host registers from Tegra PHY

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As Tegra PHY driver needs to access one of the host registers,
added few APIs.

Signed-off-by: Venu Byravarasu <vbyravarasu@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
[swarren: moved assignment of phy->is_ulpi_phy to previous patch.]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Venu Byravarasu 2013-01-17 20:15:37 +00:00 • committed by Stephen Warren
parent 3f9db1a19a
commit bbdabdb62d
3 changed files with 59 additions and 43 deletions
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4
include/linux/usb/tegra_usb_phy.h
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@ -75,4 +75,8 @@ void tegra_ehci_phy_restore_start(struct tegra_usb_phy *phy,
void tegra_ehci_phy_restore_end(struct tegra_usb_phy *phy);
void tegra_ehci_set_pts(struct usb_phy *x, u8 pts_val);
void tegra_ehci_set_phcd(struct usb_phy *x, bool enable);
#endif /* __TEGRA_USB_PHY_H */