| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame^] | 1 | // include/asm-arm/mach-omap/usb.h |
| 2 | |
| 3 | #ifndef __ASM_ARCH_OMAP_USB_H |
| 4 | #define __ASM_ARCH_OMAP_USB_H |
| 5 | |
| 6 | #include <mach/board.h> |
| 7 | |
| 8 | /*-------------------------------------------------------------------------*/ |
| 9 | |
| 10 | #define OMAP1_OTG_BASE 0xfffb0400 |
| 11 | #define OMAP1_UDC_BASE 0xfffb4000 |
| 12 | #define OMAP1_OHCI_BASE 0xfffba000 |
| 13 | |
| 14 | #define OMAP2_OHCI_BASE 0x4805e000 |
| 15 | #define OMAP2_UDC_BASE 0x4805e200 |
| 16 | #define OMAP2_OTG_BASE 0x4805e300 |
| 17 | |
| 18 | #ifdef CONFIG_ARCH_OMAP1 |
| 19 | |
| 20 | #define OTG_BASE OMAP1_OTG_BASE |
| 21 | #define UDC_BASE OMAP1_UDC_BASE |
| 22 | #define OMAP_OHCI_BASE OMAP1_OHCI_BASE |
| 23 | |
| 24 | #else |
| 25 | |
| 26 | #define OTG_BASE OMAP2_OTG_BASE |
| 27 | #define UDC_BASE OMAP2_UDC_BASE |
| 28 | #define OMAP_OHCI_BASE OMAP2_OHCI_BASE |
| 29 | |
| 30 | #endif |
| 31 | |
| 32 | /*-------------------------------------------------------------------------*/ |
| 33 | |
| 34 | /* |
| 35 | * OTG and transceiver registers, for OMAPs starting with ARM926 |
| 36 | */ |
| 37 | #define OTG_REV (OTG_BASE + 0x00) |
| 38 | #define OTG_SYSCON_1 (OTG_BASE + 0x04) |
| 39 | # define USB2_TRX_MODE(w) (((w)>>24)&0x07) |
| 40 | # define USB1_TRX_MODE(w) (((w)>>20)&0x07) |
| 41 | # define USB0_TRX_MODE(w) (((w)>>16)&0x07) |
| 42 | # define OTG_IDLE_EN (1 << 15) |
| 43 | # define HST_IDLE_EN (1 << 14) |
| 44 | # define DEV_IDLE_EN (1 << 13) |
| 45 | # define OTG_RESET_DONE (1 << 2) |
| 46 | # define OTG_SOFT_RESET (1 << 1) |
| 47 | #define OTG_SYSCON_2 (OTG_BASE + 0x08) |
| 48 | # define OTG_EN (1 << 31) |
| 49 | # define USBX_SYNCHRO (1 << 30) |
| 50 | # define OTG_MST16 (1 << 29) |
| 51 | # define SRP_GPDATA (1 << 28) |
| 52 | # define SRP_GPDVBUS (1 << 27) |
| 53 | # define SRP_GPUVBUS(w) (((w)>>24)&0x07) |
| 54 | # define A_WAIT_VRISE(w) (((w)>>20)&0x07) |
| 55 | # define B_ASE_BRST(w) (((w)>>16)&0x07) |
| 56 | # define SRP_DPW (1 << 14) |
| 57 | # define SRP_DATA (1 << 13) |
| 58 | # define SRP_VBUS (1 << 12) |
| 59 | # define OTG_PADEN (1 << 10) |
| 60 | # define HMC_PADEN (1 << 9) |
| 61 | # define UHOST_EN (1 << 8) |
| 62 | # define HMC_TLLSPEED (1 << 7) |
| 63 | # define HMC_TLLATTACH (1 << 6) |
| 64 | # define OTG_HMC(w) (((w)>>0)&0x3f) |
| 65 | #define OTG_CTRL (OTG_BASE + 0x0c) |
| 66 | # define OTG_USB2_EN (1 << 29) |
| 67 | # define OTG_USB2_DP (1 << 28) |
| 68 | # define OTG_USB2_DM (1 << 27) |
| 69 | # define OTG_USB1_EN (1 << 26) |
| 70 | # define OTG_USB1_DP (1 << 25) |
| 71 | # define OTG_USB1_DM (1 << 24) |
| 72 | # define OTG_USB0_EN (1 << 23) |
| 73 | # define OTG_USB0_DP (1 << 22) |
| 74 | # define OTG_USB0_DM (1 << 21) |
| 75 | # define OTG_ASESSVLD (1 << 20) |
| 76 | # define OTG_BSESSEND (1 << 19) |
| 77 | # define OTG_BSESSVLD (1 << 18) |
| 78 | # define OTG_VBUSVLD (1 << 17) |
| 79 | # define OTG_ID (1 << 16) |
| 80 | # define OTG_DRIVER_SEL (1 << 15) |
| 81 | # define OTG_A_SETB_HNPEN (1 << 12) |
| 82 | # define OTG_A_BUSREQ (1 << 11) |
| 83 | # define OTG_B_HNPEN (1 << 9) |
| 84 | # define OTG_B_BUSREQ (1 << 8) |
| 85 | # define OTG_BUSDROP (1 << 7) |
| 86 | # define OTG_PULLDOWN (1 << 5) |
| 87 | # define OTG_PULLUP (1 << 4) |
| 88 | # define OTG_DRV_VBUS (1 << 3) |
| 89 | # define OTG_PD_VBUS (1 << 2) |
| 90 | # define OTG_PU_VBUS (1 << 1) |
| 91 | # define OTG_PU_ID (1 << 0) |
| 92 | #define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */ |
| 93 | # define DRIVER_SWITCH (1 << 15) |
| 94 | # define A_VBUS_ERR (1 << 13) |
| 95 | # define A_REQ_TMROUT (1 << 12) |
| 96 | # define A_SRP_DETECT (1 << 11) |
| 97 | # define B_HNP_FAIL (1 << 10) |
| 98 | # define B_SRP_TMROUT (1 << 9) |
| 99 | # define B_SRP_DONE (1 << 8) |
| 100 | # define B_SRP_STARTED (1 << 7) |
| 101 | # define OPRT_CHG (1 << 0) |
| 102 | #define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */ |
| 103 | // same bits as in IRQ_EN |
| 104 | #define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */ |
| 105 | # define OTGVPD (1 << 14) |
| 106 | # define OTGVPU (1 << 13) |
| 107 | # define OTGPUID (1 << 12) |
| 108 | # define USB2VDR (1 << 10) |
| 109 | # define USB2PDEN (1 << 9) |
| 110 | # define USB2PUEN (1 << 8) |
| 111 | # define USB1VDR (1 << 6) |
| 112 | # define USB1PDEN (1 << 5) |
| 113 | # define USB1PUEN (1 << 4) |
| 114 | # define USB0VDR (1 << 2) |
| 115 | # define USB0PDEN (1 << 1) |
| 116 | # define USB0PUEN (1 << 0) |
| 117 | #define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */ |
| 118 | #define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */ |
| 119 | |
| 120 | /*-------------------------------------------------------------------------*/ |
| 121 | |
| 122 | /* OMAP1 */ |
| 123 | #define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064) |
| 124 | # define CONF_USB2_UNI_R (1 << 8) |
| 125 | # define CONF_USB1_UNI_R (1 << 7) |
| 126 | # define CONF_USB_PORT0_R(x) (((x)>>4)&0x7) |
| 127 | # define CONF_USB0_ISOLATE_R (1 << 3) |
| 128 | # define CONF_USB_PWRDN_DM_R (1 << 2) |
| 129 | # define CONF_USB_PWRDN_DP_R (1 << 1) |
| 130 | |
| 131 | /* OMAP2 */ |
| 132 | # define USB_UNIDIR 0x0 |
| 133 | # define USB_UNIDIR_TLL 0x1 |
| 134 | # define USB_BIDIR 0x2 |
| 135 | # define USB_BIDIR_TLL 0x3 |
| 136 | # define USBTXWRMODEI(port, x) ((x) << (22 - (port * 2))) |
| 137 | # define USBT2TLL5PI (1 << 17) |
| 138 | # define USB0PUENACTLOI (1 << 16) |
| 139 | # define USBSTANDBYCTRL (1 << 15) |
| 140 | |
| 141 | #endif /* __ASM_ARCH_OMAP_USB_H */ |