diff options
author | Heikki Krogerus <ext-heikki.krogerus@nokia.com> | 2010-05-03 02:13:01 -0400 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 16:21:36 -0400 |
commit | 3a229eb13984a2950ee47fb827c8ed1d654b9d68 (patch) | |
tree | 33c12dc014ae7b741e0c2d851bf7763ef71ee627 /include/linux/usb/ulpi.h | |
parent | 0fb2c2a1692b8f77be25d38f8802b0142cb6e6bc (diff) |
usb: otg: add global ULPI register definitions
Definitions for registers defined by ULPI specification v1.1.
Signed-off-by: Heikki Krogerus <ext-heikki.krogerus@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/usb/ulpi.h')
-rw-r--r-- | include/linux/usb/ulpi.h | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h index 20675c6ebc4d..2369d07c3c87 100644 --- a/include/linux/usb/ulpi.h +++ b/include/linux/usb/ulpi.h | |||
@@ -1,6 +1,146 @@ | |||
1 | /* | ||
2 | * ulpi.h -- ULPI defines and function prorotypes | ||
3 | * | ||
4 | * Copyright (C) 2010 Nokia Corporation | ||
5 | * | ||
6 | * This software is distributed under the terms of the GNU General | ||
7 | * Public License ("GPL") as published by the Free Software Foundation, | ||
8 | * version 2 of that License. | ||
9 | */ | ||
10 | |||
1 | #ifndef __LINUX_USB_ULPI_H | 11 | #ifndef __LINUX_USB_ULPI_H |
2 | #define __LINUX_USB_ULPI_H | 12 | #define __LINUX_USB_ULPI_H |
3 | 13 | ||
14 | /*-------------------------------------------------------------------------*/ | ||
15 | |||
16 | /* | ||
17 | * Macros for Set and Clear | ||
18 | * See ULPI 1.1 specification to find the registers with Set and Clear offsets | ||
19 | */ | ||
20 | #define ULPI_SET(a) (a + 1) | ||
21 | #define ULPI_CLR(a) (a + 2) | ||
22 | |||
23 | /*-------------------------------------------------------------------------*/ | ||
24 | |||
25 | /* | ||
26 | * Register Map | ||
27 | */ | ||
28 | #define ULPI_VENDOR_ID_LOW 0x00 | ||
29 | #define ULPI_VENDOR_ID_HIGH 0x01 | ||
30 | #define ULPI_PRODUCT_ID_LOW 0x02 | ||
31 | #define ULPI_PRODUCT_ID_HIGH 0x03 | ||
32 | #define ULPI_FUNC_CTRL 0x04 | ||
33 | #define ULPI_IFC_CTRL 0x07 | ||
34 | #define ULPI_OTG_CTRL 0x0a | ||
35 | #define ULPI_USB_INT_EN_RISE 0x0d | ||
36 | #define ULPI_USB_INT_EN_FALL 0x10 | ||
37 | #define ULPI_USB_INT_STS 0x13 | ||
38 | #define ULPI_USB_INT_LATCH 0x14 | ||
39 | #define ULPI_DEBUG 0x15 | ||
40 | #define ULPI_SCRATCH 0x16 | ||
41 | /* Optional Carkit Registers */ | ||
42 | #define ULPI_CARCIT_CTRL 0x19 | ||
43 | #define ULPI_CARCIT_INT_DELAY 0x1c | ||
44 | #define ULPI_CARCIT_INT_EN 0x1d | ||
45 | #define ULPI_CARCIT_INT_STS 0x20 | ||
46 | #define ULPI_CARCIT_INT_LATCH 0x21 | ||
47 | #define ULPI_CARCIT_PLS_CTRL 0x22 | ||
48 | /* Other Optional Registers */ | ||
49 | #define ULPI_TX_POS_WIDTH 0x25 | ||
50 | #define ULPI_TX_NEG_WIDTH 0x26 | ||
51 | #define ULPI_POLARITY_RECOVERY 0x27 | ||
52 | /* Access Extended Register Set */ | ||
53 | #define ULPI_ACCESS_EXTENDED 0x2f | ||
54 | /* Vendor Specific */ | ||
55 | #define ULPI_VENDOR_SPECIFIC 0x30 | ||
56 | /* Extended Registers */ | ||
57 | #define ULPI_EXT_VENDOR_SPECIFIC 0x80 | ||
58 | |||
59 | /*-------------------------------------------------------------------------*/ | ||
60 | |||
61 | /* Function Control */ | ||
62 | #define ULPI_FUNC_CTRL_XCVRSEL (1 << 0) | ||
63 | #define ULPI_FUNC_CTRL_XCVRSEL_MASK (3 << 0) | ||
64 | #define ULPI_FUNC_CTRL_HIGH_SPEED (0 << 0) | ||
65 | #define ULPI_FUNC_CTRL_FULL_SPEED (1 << 0) | ||
66 | #define ULPI_FUNC_CTRL_LOW_SPEED (2 << 0) | ||
67 | #define ULPI_FUNC_CTRL_FS4LS (3 << 0) | ||
68 | #define ULPI_FUNC_CTRL_TERMSELECT (1 << 2) | ||
69 | #define ULPI_FUNC_CTRL_OPMODE (1 << 3) | ||
70 | #define ULPI_FUNC_CTRL_OPMODE_MASK (3 << 3) | ||
71 | #define ULPI_FUNC_CTRL_OPMODE_NORMAL (0 << 3) | ||
72 | #define ULPI_FUNC_CTRL_OPMODE_NONDRIVING (1 << 3) | ||
73 | #define ULPI_FUNC_CTRL_OPMODE_DISABLE_NRZI (2 << 3) | ||
74 | #define ULPI_FUNC_CTRL_OPMODE_NOSYNC_NOEOP (3 << 3) | ||
75 | #define ULPI_FUNC_CTRL_RESET (1 << 5) | ||
76 | #define ULPI_FUNC_CTRL_SUSPENDM (1 << 6) | ||
77 | |||
78 | /* Interface Control */ | ||
79 | #define ULPI_IFC_CTRL_6_PIN_SERIAL_MODE (1 << 0) | ||
80 | #define ULPI_IFC_CTRL_3_PIN_SERIAL_MODE (1 << 1) | ||
81 | #define ULPI_IFC_CTRL_CARKITMODE (1 << 2) | ||
82 | #define ULPI_IFC_CTRL_CLOCKSUSPENDM (1 << 3) | ||
83 | #define ULPI_IFC_CTRL_AUTORESUME (1 << 4) | ||
84 | #define ULPI_IFC_CTRL_EXTERNAL_VBUS (1 << 5) | ||
85 | #define ULPI_IFC_CTRL_PASSTHRU (1 << 6) | ||
86 | #define ULPI_IFC_CTRL_PROTECT_IFC_DISABLE (1 << 7) | ||
87 | |||
88 | /* OTG Control */ | ||
89 | #define ULPI_OTG_CTRL_ID_PULLUP (1 << 0) | ||
90 | #define ULPI_OTG_CTRL_DP_PULLDOWN (1 << 1) | ||
91 | #define ULPI_OTG_CTRL_DM_PULLDOWN (1 << 2) | ||
92 | #define ULPI_OTG_CTRL_DISCHRGVBUS (1 << 3) | ||
93 | #define ULPI_OTG_CTRL_CHRGVBUS (1 << 4) | ||
94 | #define ULPI_OTG_CTRL_DRVVBUS (1 << 5) | ||
95 | #define ULPI_OTG_CTRL_DRVVBUS_EXT (1 << 6) | ||
96 | #define ULPI_OTG_CTRL_EXTVBUSIND (1 << 7) | ||
97 | |||
98 | /* USB Interrupt Enable Rising, | ||
99 | * USB Interrupt Enable Falling, | ||
100 | * USB Interrupt Status and | ||
101 | * USB Interrupt Latch | ||
102 | */ | ||
103 | #define ULPI_INT_HOST_DISCONNECT (1 << 0) | ||
104 | #define ULPI_INT_VBUS_VALID (1 << 1) | ||
105 | #define ULPI_INT_SESS_VALID (1 << 2) | ||
106 | #define ULPI_INT_SESS_END (1 << 3) | ||
107 | #define ULPI_INT_IDGRD (1 << 4) | ||
108 | |||
109 | /* Debug */ | ||
110 | #define ULPI_DEBUG_LINESTATE0 (1 << 0) | ||
111 | #define ULPI_DEBUG_LINESTATE1 (1 << 1) | ||
112 | |||
113 | /* Carkit Control */ | ||
114 | #define ULPI_CARKIT_CTRL_CARKITPWR (1 << 0) | ||
115 | #define ULPI_CARKIT_CTRL_IDGNDDRV (1 << 1) | ||
116 | #define ULPI_CARKIT_CTRL_TXDEN (1 << 2) | ||
117 | #define ULPI_CARKIT_CTRL_RXDEN (1 << 3) | ||
118 | #define ULPI_CARKIT_CTRL_SPKLEFTEN (1 << 4) | ||
119 | #define ULPI_CARKIT_CTRL_SPKRIGHTEN (1 << 5) | ||
120 | #define ULPI_CARKIT_CTRL_MICEN (1 << 6) | ||
121 | |||
122 | /* Carkit Interrupt Enable */ | ||
123 | #define ULPI_CARKIT_INT_EN_IDFLOAT_RISE (1 << 0) | ||
124 | #define ULPI_CARKIT_INT_EN_IDFLOAT_FALL (1 << 1) | ||
125 | #define ULPI_CARKIT_INT_EN_CARINTDET (1 << 2) | ||
126 | #define ULPI_CARKIT_INT_EN_DP_RISE (1 << 3) | ||
127 | #define ULPI_CARKIT_INT_EN_DP_FALL (1 << 4) | ||
128 | |||
129 | /* Carkit Interrupt Status and | ||
130 | * Carkit Interrupt Latch | ||
131 | */ | ||
132 | #define ULPI_CARKIT_INT_IDFLOAT (1 << 0) | ||
133 | #define ULPI_CARKIT_INT_CARINTDET (1 << 1) | ||
134 | #define ULPI_CARKIT_INT_DP (1 << 2) | ||
135 | |||
136 | /* Carkit Pulse Control*/ | ||
137 | #define ULPI_CARKIT_PLS_CTRL_TXPLSEN (1 << 0) | ||
138 | #define ULPI_CARKIT_PLS_CTRL_RXPLSEN (1 << 1) | ||
139 | #define ULPI_CARKIT_PLS_CTRL_SPKRLEFT_BIASEN (1 << 2) | ||
140 | #define ULPI_CARKIT_PLS_CTRL_SPKRRIGHT_BIASEN (1 << 3) | ||
141 | |||
142 | /*-------------------------------------------------------------------------*/ | ||
143 | |||
4 | struct otg_transceiver *otg_ulpi_create(struct otg_io_access_ops *ops, | 144 | struct otg_transceiver *otg_ulpi_create(struct otg_io_access_ops *ops, |
5 | unsigned int flags); | 145 | unsigned int flags); |
6 | 146 | ||