1#include <linux/platform_data/usb-omap.h> 2 3/* AM35x */ 4/* USB 2.0 PHY Control */ 5#define CONF2_PHY_GPIOMODE (1 << 23) 6#define CONF2_OTGMODE (3 << 14) 7#define CONF2_NO_OVERRIDE (0 << 14) 8#define CONF2_FORCE_HOST (1 << 14) 9#define CONF2_FORCE_DEVICE (2 << 14) 10#define CONF2_FORCE_HOST_VBUS_LOW (3 << 14) 11#define CONF2_SESENDEN (1 << 13) 12#define CONF2_VBDTCTEN (1 << 12) 13#define CONF2_REFFREQ_24MHZ (2 << 8) 14#define CONF2_REFFREQ_26MHZ (7 << 8) 15#define CONF2_REFFREQ_13MHZ (6 << 8) 16#define CONF2_REFFREQ (0xf << 8) 17#define CONF2_PHYCLKGD (1 << 7) 18#define CONF2_VBUSSENSE (1 << 6) 19#define CONF2_PHY_PLLON (1 << 5) 20#define CONF2_RESET (1 << 4) 21#define CONF2_PHYPWRDN (1 << 3) 22#define CONF2_OTGPWRDN (1 << 2) 23#define CONF2_DATPOL (1 << 1) 24 25/* TI81XX specific definitions */ 26#define USBCTRL0 0x620 27#define USBSTAT0 0x624 28 29/* TI816X PHY controls bits */ 30#define TI816X_USBPHY0_NORMAL_MODE (1 << 0) 31#define TI816X_USBPHY_REFCLK_OSC (1 << 8) 32 33/* TI814X PHY controls bits */ 34#define USBPHY_CM_PWRDN (1 << 0) 35#define USBPHY_OTG_PWRDN (1 << 1) 36#define USBPHY_CHGDET_DIS (1 << 2) 37#define USBPHY_CHGDET_RSTRT (1 << 3) 38#define USBPHY_SRCONDM (1 << 4) 39#define USBPHY_SINKONDP (1 << 5) 40#define USBPHY_CHGISINK_EN (1 << 6) 41#define USBPHY_CHGVSRC_EN (1 << 7) 42#define USBPHY_DMPULLUP (1 << 8) 43#define USBPHY_DPPULLUP (1 << 9) 44#define USBPHY_CDET_EXTCTL (1 << 10) 45#define USBPHY_GPIO_MODE (1 << 12) 46#define USBPHY_DPOPBUFCTL (1 << 13) 47#define USBPHY_DMOPBUFCTL (1 << 14) 48#define USBPHY_DPINPUT (1 << 15) 49#define USBPHY_DMINPUT (1 << 16) 50#define USBPHY_DPGPIO_PD (1 << 17) 51#define USBPHY_DMGPIO_PD (1 << 18) 52#define USBPHY_OTGVDET_EN (1 << 19) 53#define USBPHY_OTGSESSEND_EN (1 << 20) 54#define USBPHY_DATA_POLARITY (1 << 23) 55 56struct usbhs_phy_data { 57 int port; /* 1 indexed port number */ 58 int reset_gpio; 59 int vcc_gpio; 60 bool vcc_polarity; /* 1 active high, 0 active low */ 61}; 62 63extern void usb_musb_init(struct omap_musb_board_data *board_data); 64extern void usbhs_init(struct usbhs_omap_platform_data *pdata); 65extern int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys); 66 67extern void am35x_musb_reset(void); 68extern void am35x_musb_phy_power(u8 on); 69extern void am35x_musb_clear_irq(void); 70extern void am35x_set_mode(u8 musb_mode); 71