diff options
Diffstat (limited to 'include/linux/usb/omap_control_usb.h')
| -rw-r--r-- | include/linux/usb/omap_control_usb.h | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/include/linux/usb/omap_control_usb.h b/include/linux/usb/omap_control_usb.h index 69ae383ee3cc..27b5b8c931b0 100644 --- a/include/linux/usb/omap_control_usb.h +++ b/include/linux/usb/omap_control_usb.h @@ -19,24 +19,20 @@ #ifndef __OMAP_CONTROL_USB_H__ #define __OMAP_CONTROL_USB_H__ -enum omap_control_usb_type { - OMAP_CTRL_TYPE_OTGHS = 1, /* Mailbox OTGHS_CONTROL */ - OMAP_CTRL_TYPE_USB2, /* USB2_PHY, power down in CONTROL_DEV_CONF */ - OMAP_CTRL_TYPE_PIPE3, /* PIPE3 PHY, DPLL & seperate Rx/Tx power */ - OMAP_CTRL_TYPE_DRA7USB2, /* USB2 PHY, power and power_aux e.g. DRA7 */ - OMAP_CTRL_TYPE_AM437USB2, /* USB2 PHY, power e.g. AM437x */ -}; - struct omap_control_usb { struct device *dev; + u32 __iomem *dev_conf; u32 __iomem *otghs_control; - u32 __iomem *power; - u32 __iomem *power_aux; + u32 __iomem *phy_power; struct clk *sys_clk; - enum omap_control_usb_type type; + u32 type; +}; + +struct omap_control_usb_platform_data { + u8 type; }; enum omap_control_usb_mode { @@ -46,6 +42,10 @@ enum omap_control_usb_mode { USB_MODE_DISCONNECT, }; +/* To differentiate ctrl module IP having either mailbox or USB3 PHY power */ +#define OMAP_CTRL_DEV_TYPE1 0x1 +#define OMAP_CTRL_DEV_TYPE2 0x2 + #define OMAP_CTRL_DEV_PHY_PD BIT(0) #define OMAP_CTRL_DEV_AVALID BIT(0) @@ -63,23 +63,26 @@ enum omap_control_usb_mode { #define OMAP_CTRL_USB3_PHY_TX_RX_POWERON 0x3 #define OMAP_CTRL_USB3_PHY_TX_RX_POWEROFF 0x0 -#define OMAP_CTRL_USB2_PHY_PD BIT(28) - -#define AM437X_CTRL_USB2_PHY_PD BIT(0) -#define AM437X_CTRL_USB2_OTG_PD BIT(1) -#define AM437X_CTRL_USB2_OTGVDET_EN BIT(19) -#define AM437X_CTRL_USB2_OTGSESSEND_EN BIT(20) - #if IS_ENABLED(CONFIG_OMAP_CONTROL_USB) +extern struct device *omap_get_control_dev(void); extern void omap_control_usb_phy_power(struct device *dev, int on); +extern void omap_control_usb3_phy_power(struct device *dev, bool on); extern void omap_control_usb_set_mode(struct device *dev, enum omap_control_usb_mode mode); #else +static inline struct device *omap_get_control_dev(void) +{ + return ERR_PTR(-ENODEV); +} static inline void omap_control_usb_phy_power(struct device *dev, int on) { } +static inline void omap_control_usb3_phy_power(struct device *dev, int on) +{ +} + static inline void omap_control_usb_set_mode(struct device *dev, enum omap_control_usb_mode mode) { |