| Felipe Balbi | e8c4a7a | 2012-10-24 14:26:19 -0700 | [diff] [blame] | 1 | #include <linux/platform_data/usb-omap.h> |
| Tony Lindgren | 54db6ee | 2012-10-24 14:26:18 -0700 | [diff] [blame] | 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 | |
| Roger Quadros | 5ecd52e | 2013-03-20 17:44:41 +0200 | [diff] [blame] | 56 | struct 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 | void *platform_data; |
| 62 | }; |
| 63 | |
| Tony Lindgren | 54db6ee | 2012-10-24 14:26:18 -0700 | [diff] [blame] | 64 | extern void usb_musb_init(struct omap_musb_board_data *board_data); |
| Roger Quadros | 4297315 | 2013-02-14 10:13:48 +0200 | [diff] [blame] | 65 | extern void usbhs_init(struct usbhs_omap_platform_data *pdata); |
| Roger Quadros | 5ecd52e | 2013-03-20 17:44:41 +0200 | [diff] [blame] | 66 | extern int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys); |
| Tony Lindgren | 54db6ee | 2012-10-24 14:26:18 -0700 | [diff] [blame] | 67 | |
| 68 | extern void am35x_musb_reset(void); |
| 69 | extern void am35x_musb_phy_power(u8 on); |
| 70 | extern void am35x_musb_clear_irq(void); |
| 71 | extern void am35x_set_mode(u8 musb_mode); |
| 72 | extern void ti81xx_musb_phy_power(u8 on); |
| 73 | |