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authorHeikki Krogerus <ext-heikki.krogerus@nokia.com>2010-05-03 02:13:01 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-05-20 16:21:36 -0400
commit3a229eb13984a2950ee47fb827c8ed1d654b9d68 (patch)
tree33c12dc014ae7b741e0c2d851bf7763ef71ee627 /include/linux/usb/ulpi.h
parent0fb2c2a1692b8f77be25d38f8802b0142cb6e6bc (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.h140
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
4struct otg_transceiver *otg_ulpi_create(struct otg_io_access_ops *ops, 144struct otg_transceiver *otg_ulpi_create(struct otg_io_access_ops *ops,
5 unsigned int flags); 145 unsigned int flags);
6 146