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1da177e4 LT |
1 | // include/asm-arm/mach-omap/usb.h |
2 | ||
3 | #ifndef __ASM_ARCH_OMAP_USB_H | |
4 | #define __ASM_ARCH_OMAP_USB_H | |
5 | ||
a09e64fb | 6 | #include <mach/board.h> |
1da177e4 LT |
7 | |
8 | /*-------------------------------------------------------------------------*/ | |
9 | ||
f4e4c324 TL |
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 | ||
18cb7aca | 30 | extern void usb_musb_init(void); |
18cb7aca | 31 | |
f4e4c324 | 32 | #endif |
1da177e4 | 33 | |
b0b5aa3f FB |
34 | void omap_usb_init(struct omap_usb_config *pdata); |
35 | ||
1da177e4 LT |
36 | /*-------------------------------------------------------------------------*/ |
37 | ||
38 | /* | |
39 | * OTG and transceiver registers, for OMAPs starting with ARM926 | |
40 | */ | |
f35ae634 TL |
41 | #define OTG_REV (OTG_BASE + 0x00) |
42 | #define OTG_SYSCON_1 (OTG_BASE + 0x04) | |
1da177e4 LT |
43 | # define USB2_TRX_MODE(w) (((w)>>24)&0x07) |
44 | # define USB1_TRX_MODE(w) (((w)>>20)&0x07) | |
45 | # define USB0_TRX_MODE(w) (((w)>>16)&0x07) | |
46 | # define OTG_IDLE_EN (1 << 15) | |
47 | # define HST_IDLE_EN (1 << 14) | |
48 | # define DEV_IDLE_EN (1 << 13) | |
49 | # define OTG_RESET_DONE (1 << 2) | |
f4e4c324 | 50 | # define OTG_SOFT_RESET (1 << 1) |
f35ae634 | 51 | #define OTG_SYSCON_2 (OTG_BASE + 0x08) |
1da177e4 LT |
52 | # define OTG_EN (1 << 31) |
53 | # define USBX_SYNCHRO (1 << 30) | |
54 | # define OTG_MST16 (1 << 29) | |
55 | # define SRP_GPDATA (1 << 28) | |
56 | # define SRP_GPDVBUS (1 << 27) | |
57 | # define SRP_GPUVBUS(w) (((w)>>24)&0x07) | |
58 | # define A_WAIT_VRISE(w) (((w)>>20)&0x07) | |
59 | # define B_ASE_BRST(w) (((w)>>16)&0x07) | |
60 | # define SRP_DPW (1 << 14) | |
61 | # define SRP_DATA (1 << 13) | |
62 | # define SRP_VBUS (1 << 12) | |
63 | # define OTG_PADEN (1 << 10) | |
64 | # define HMC_PADEN (1 << 9) | |
65 | # define UHOST_EN (1 << 8) | |
66 | # define HMC_TLLSPEED (1 << 7) | |
67 | # define HMC_TLLATTACH (1 << 6) | |
68 | # define OTG_HMC(w) (((w)>>0)&0x3f) | |
f35ae634 | 69 | #define OTG_CTRL (OTG_BASE + 0x0c) |
65111084 DB |
70 | # define OTG_USB2_EN (1 << 29) |
71 | # define OTG_USB2_DP (1 << 28) | |
72 | # define OTG_USB2_DM (1 << 27) | |
73 | # define OTG_USB1_EN (1 << 26) | |
74 | # define OTG_USB1_DP (1 << 25) | |
75 | # define OTG_USB1_DM (1 << 24) | |
76 | # define OTG_USB0_EN (1 << 23) | |
77 | # define OTG_USB0_DP (1 << 22) | |
78 | # define OTG_USB0_DM (1 << 21) | |
1da177e4 LT |
79 | # define OTG_ASESSVLD (1 << 20) |
80 | # define OTG_BSESSEND (1 << 19) | |
81 | # define OTG_BSESSVLD (1 << 18) | |
82 | # define OTG_VBUSVLD (1 << 17) | |
83 | # define OTG_ID (1 << 16) | |
84 | # define OTG_DRIVER_SEL (1 << 15) | |
85 | # define OTG_A_SETB_HNPEN (1 << 12) | |
86 | # define OTG_A_BUSREQ (1 << 11) | |
87 | # define OTG_B_HNPEN (1 << 9) | |
88 | # define OTG_B_BUSREQ (1 << 8) | |
89 | # define OTG_BUSDROP (1 << 7) | |
90 | # define OTG_PULLDOWN (1 << 5) | |
91 | # define OTG_PULLUP (1 << 4) | |
92 | # define OTG_DRV_VBUS (1 << 3) | |
93 | # define OTG_PD_VBUS (1 << 2) | |
94 | # define OTG_PU_VBUS (1 << 1) | |
95 | # define OTG_PU_ID (1 << 0) | |
f35ae634 | 96 | #define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */ |
1da177e4 LT |
97 | # define DRIVER_SWITCH (1 << 15) |
98 | # define A_VBUS_ERR (1 << 13) | |
99 | # define A_REQ_TMROUT (1 << 12) | |
100 | # define A_SRP_DETECT (1 << 11) | |
101 | # define B_HNP_FAIL (1 << 10) | |
102 | # define B_SRP_TMROUT (1 << 9) | |
103 | # define B_SRP_DONE (1 << 8) | |
104 | # define B_SRP_STARTED (1 << 7) | |
105 | # define OPRT_CHG (1 << 0) | |
f35ae634 | 106 | #define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */ |
1da177e4 | 107 | // same bits as in IRQ_EN |
f35ae634 | 108 | #define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */ |
1da177e4 LT |
109 | # define OTGVPD (1 << 14) |
110 | # define OTGVPU (1 << 13) | |
111 | # define OTGPUID (1 << 12) | |
112 | # define USB2VDR (1 << 10) | |
113 | # define USB2PDEN (1 << 9) | |
114 | # define USB2PUEN (1 << 8) | |
115 | # define USB1VDR (1 << 6) | |
116 | # define USB1PDEN (1 << 5) | |
117 | # define USB1PUEN (1 << 4) | |
118 | # define USB0VDR (1 << 2) | |
119 | # define USB0PDEN (1 << 1) | |
120 | # define USB0PUEN (1 << 0) | |
f35ae634 TL |
121 | #define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */ |
122 | #define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */ | |
1da177e4 LT |
123 | |
124 | /*-------------------------------------------------------------------------*/ | |
125 | ||
f4e4c324 | 126 | /* OMAP1 */ |
f35ae634 | 127 | #define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064) |
1da177e4 LT |
128 | # define CONF_USB2_UNI_R (1 << 8) |
129 | # define CONF_USB1_UNI_R (1 << 7) | |
130 | # define CONF_USB_PORT0_R(x) (((x)>>4)&0x7) | |
131 | # define CONF_USB0_ISOLATE_R (1 << 3) | |
132 | # define CONF_USB_PWRDN_DM_R (1 << 2) | |
133 | # define CONF_USB_PWRDN_DP_R (1 << 1) | |
134 | ||
f4e4c324 | 135 | /* OMAP2 */ |
f4e4c324 TL |
136 | # define USB_UNIDIR 0x0 |
137 | # define USB_UNIDIR_TLL 0x1 | |
138 | # define USB_BIDIR 0x2 | |
139 | # define USB_BIDIR_TLL 0x3 | |
69d88a00 | 140 | # define USBTXWRMODEI(port, x) ((x) << (22 - (port * 2))) |
f4e4c324 TL |
141 | # define USBT2TLL5PI (1 << 17) |
142 | # define USB0PUENACTLOI (1 << 16) | |
143 | # define USBSTANDBYCTRL (1 << 15) | |
1da177e4 LT |
144 | |
145 | #endif /* __ASM_ARCH_OMAP_USB_H */ |