| #ifndef _TEGRA_XUSB_PADCTL_H_ |
| #define _TEGRA_XUSB_PADCTL_H_ |
| |
| struct tegra_xusb_phy; |
| |
| /** |
| * tegra_xusb_phy_get() - obtain a reference to a specified padctl PHY |
| * @type: the type of PHY to obtain |
| * |
| * The type of PHY varies between SoC generations. Typically there are XUSB, |
| * PCIe and SATA PHYs, though not all generations support all of them. The |
| * value of type can usually be directly parsed from a device tree. |
| * |
| * Return: a pointer to the PHY or NULL if no such PHY exists |
| */ |
| struct tegra_xusb_phy *tegra_xusb_phy_get(unsigned int type); |
| |
| void tegra_xusb_padctl_init(const void *fdt); |
| int tegra_xusb_phy_prepare(struct tegra_xusb_phy *phy); |
| int tegra_xusb_phy_enable(struct tegra_xusb_phy *phy); |
| int tegra_xusb_phy_disable(struct tegra_xusb_phy *phy); |
| int tegra_xusb_phy_unprepare(struct tegra_xusb_phy *phy); |
| |
| #endif |
