omap4_scm_padconf.h

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    1 /*-
    2  * Copyright (c) 2011
    3  *      Ben Gray <ben.r.gray@gmail.com>.
    4  * All rights reserved.
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notice, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  * 3. The name of the company nor the name of the author may be used to
   15  *    endorse or promote products derived from this software without specific
   16  *    prior written permission.
   17  *
   18  * THIS SOFTWARE IS PROVIDED BY BEN GRAY ``AS IS'' AND ANY EXPRESS OR
   19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   21  * IN NO EVENT SHALL BEN GRAY BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   22  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
   24  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
   25  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
   26  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
   27  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   28  *
   29  * $FreeBSD$
   30  */
   31 
   32 #ifndef OMAP4_SCM_PADCONF_H
   33 #define OMAP4_SCM_PADCONF_H
   34 
   35 #define CONTROL_PADCONF_WAKEUP_EVENT     (1UL << 15)
   36 #define CONTROL_PADCONF_WAKEUP_ENABLE    (1UL << 14)
   37 #define CONTROL_PADCONF_OFF_PULL_UP      (1UL << 13)
   38 #define CONTROL_PADCONF_OFF_PULL_ENABLE  (1UL << 12)
   39 #define CONTROL_PADCONF_OFF_OUT_HIGH     (1UL << 11)
   40 #define CONTROL_PADCONF_OFF_OUT_ENABLE   (1UL << 10)
   41 #define CONTROL_PADCONF_OFF_ENABLE       (1UL << 9)
   42 #define CONTROL_PADCONF_INPUT_ENABLE     (1UL << 8)
   43 #define CONTROL_PADCONF_PULL_UP          (1UL << 4)
   44 #define CONTROL_PADCONF_PULL_ENABLE      (1UL << 3)
   45 #define CONTROL_PADCONF_MUXMODE_MASK     (0x7)
   46 
   47 #define CONTROL_PADCONF_SATE_MASK        ( CONTROL_PADCONF_WAKEUP_EVENT \
   48                                          | CONTROL_PADCONF_WAKEUP_ENABLE \
   49                                          | CONTROL_PADCONF_OFF_PULL_UP \
   50                                          | CONTROL_PADCONF_OFF_PULL_ENABLE \
   51                                          | CONTROL_PADCONF_OFF_OUT_HIGH \
   52                                          | CONTROL_PADCONF_OFF_OUT_ENABLE \
   53                                          | CONTROL_PADCONF_OFF_ENABLE \
   54                                          | CONTROL_PADCONF_INPUT_ENABLE \
   55                                          | CONTROL_PADCONF_PULL_UP \
   56                                          | CONTROL_PADCONF_PULL_ENABLE )
   57 
   58 /* Active pin states */
   59 #define PADCONF_PIN_OUTPUT              0
   60 #define PADCONF_PIN_INPUT               CONTROL_PADCONF_INPUT_ENABLE
   61 #define PADCONF_PIN_INPUT_PULLUP        ( CONTROL_PADCONF_INPUT_ENABLE \
   62                                         | CONTROL_PADCONF_PULL_ENABLE \
   63                                         | CONTROL_PADCONF_PULL_UP)
   64 #define PADCONF_PIN_INPUT_PULLDOWN      ( CONTROL_PADCONF_INPUT_ENABLE \
   65                                         | CONTROL_PADCONF_PULL_ENABLE )
   66 
   67 /* Off mode states */
   68 #define PADCONF_PIN_OFF_NONE            0
   69 #define PADCONF_PIN_OFF_OUTPUT_HIGH         ( CONTROL_PADCONF_OFF_ENABLE \
   70                                         | CONTROL_PADCONF_OFF_OUT_ENABLE \
   71                                         | CONTROL_PADCONF_OFF_OUT_HIGH)
   72 #define PADCONF_PIN_OFF_OUTPUT_LOW      ( CONTROL_PADCONF_OFF_ENABLE \
   73                                         | CONTROL_PADCONF_OFF_OUT_ENABLE)
   74 #define PADCONF_PIN_OFF_INPUT_PULLUP    ( CONTROL_PADCONF_OFF_ENABLE \
   75                                         | CONTROL_PADCONF_OFF_PULL_ENABLE \
   76                                         | CONTROL_PADCONF_OFF_PULL_UP)
   77 #define PADCONF_PIN_OFF_INPUT_PULLDOWN  ( CONTROL_PADCONF_OFF_ENABLE \
   78                                         | CONTROL_PADCONF_OFF_PULL_ENABLE)
   79 #define PADCONF_PIN_OFF_WAKEUPENABLE    CONTROL_PADCONF_WAKEUP_ENABLE
   80 
   81 extern const struct ti_pinmux_device omap4_pinmux_dev;
   82 
   83 #endif /* OMAP4_SCM_PADCONF_H */

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FreeBSD/Linux Kernel Cross Reference sys/arm/ti/omap4/omap4_scm_padconf.h

FreeBSD/Linux Kernel Cross Reference
sys/arm/ti/omap4/omap4_scm_padconf.h