| #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(void); | |
| void tegra_xusb_padctl_exit(void); | |
| 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 |