The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/si4136reg.h

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    1 /* $NetBSD: si4136reg.h,v 1.6 2009/10/19 23:19:39 rmind Exp $ */
    2 
    3 /*
    4  * Copyright (c) 2005 David Young.  All rights reserved.
    5  *
    6  * This code was written by David Young.
    7  *
    8  * Redistribution and use in source and binary forms, with or without
    9  * modification, are permitted provided that the following conditions
   10  * are met:
   11  * 1. Redistributions of source code must retain the above copyright
   12  *    notice, this list of conditions and the following disclaimer.
   13  * 2. Redistributions in binary form must reproduce the above copyright
   14  *    notice, this list of conditions and the following disclaimer in the
   15  *    documentation and/or other materials provided with the distribution.
   16  *
   17  * THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY
   18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
   19  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
   20  * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL David
   21  * Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
   23  * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   25  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   26  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
   28  * OF SUCH DAMAGE.
   29  */
   30 
   31 #ifndef _DEV_IC_SI4136REG_H_
   32 #define _DEV_IC_SI4136REG_H_
   33 
   34 /*
   35  * Serial bus format for Silicon Laboratories Si4126/Si4136 RF synthesizer.
   36  */
   37 #define SI4126_TWI_DATA_MASK    __BITS(21, 4)
   38 #define SI4126_TWI_ADDR_MASK    __BITS(3, 0)
   39 
   40 /*
   41  * Registers for Silicon Laboratories Si4126/Si4136 RF synthesizer.
   42  */
   43 #define SI4126_MAIN     0       /* main configuration */
   44 #define SI4126_MAIN_AUXSEL_MASK __BITS(13, 12)  /* aux. output pin function */
   45 /* reserved */
   46 #define SI4126_MAIN_AUXSEL_RSVD         __SHIFTIN(0x0, SI4126_MAIN_AUXSEL_MASK)
   47 /* force low */
   48 #define SI4126_MAIN_AUXSEL_FRCLOW       __SHIFTIN(0x1, SI4126_MAIN_AUXSEL_MASK)
   49 /* Lock Detect (LDETB) */
   50 #define SI4126_MAIN_AUXSEL_LDETB        __SHIFTIN(0x3, SI4126_MAIN_AUXSEL_MASK)
   51 
   52 #define SI4126_MAIN_IFDIV_MASK  __BITS(11, 10)  /* IFOUT = IFVCO
   53                                                  * frequency / 2**IFDIV.
   54                                                  */
   55 
   56 /* 1: divide crystal input (XIN) by 2 */
   57 #define SI4126_MAIN_XINDIV2     __BIT(6)
   58 #define SI4126_MAIN_LPWR        __BIT(5)        /* 1: low-power mode */
   59 #define SI4126_MAIN_AUTOPDB     __BIT(3)        /* 1: equivalent to
   60                                                  *    reg[SI4126_POWER] <-
   61                                                  *    SI4126_POWER_PDIB |
   62                                                  *    SI4126_POWER_PDRB.
   63                                                  *
   64                                                  * 0: power-down under control
   65                                                  *    of reg[SI4126_POWER].
   66                                                  */
   67 
   68 #define SI4126_GAIN     1               /* phase detector gain */
   69 #define SI4126_GAIN_KPI_MASK    __BITS(5, 4)    /* IF phase detector gain */
   70 #define SI4126_GAIN_KP2_MASK    __BITS(3, 2)    /* RF2 phase detector gain */
   71 #define SI4126_GAIN_KP1_MASK    __BITS(1, 0)    /* RF1 phase detector gain */
   72 
   73 #define SI4126_POWER    2               /* powerdown */
   74 #define SI4126_POWER_PDIB       __BIT(1)        /* 1: IF synthesizer on */
   75 #define SI4126_POWER_PDRB       __BIT(0)        /* 1: RF synthesizer on */
   76 
   77 #define SI4126_RF1N     3               /* RF1 N divider */
   78 #define SI4126_RF2N     4               /* RF2 N divider */
   79 #define SI4126_IFN      5               /* IF N divider */
   80 #define SI4126_RF1R     6               /* RF1 R divider */
   81 #define SI4126_RF2R     7               /* RF2 R divider */
   82 #define SI4126_IFR      8               /* IF R divider */
   83 
   84 #endif /* _DEV_IC_SI4136REG_H_ */

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