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Annotation of sys/dev/ic/si4136reg.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: si4136reg.h,v 1.2 2004/10/01 04:08:45 jsg Exp $       */
        !             2: /* $NetBSD$ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 2004 David Young.  All rights reserved.
        !             6:  *
        !             7:  * This code was written by David Young.
        !             8:  *
        !             9:  * Redistribution and use in source and binary forms, with or without
        !            10:  * modification, are permitted provided that the following conditions
        !            11:  * are met:
        !            12:  * 1. Redistributions of source code must retain the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer.
        !            14:  * 2. Redistributions in binary form must reproduce the above copyright
        !            15:  *    notice, this list of conditions and the following disclaimer in the
        !            16:  *    documentation and/or other materials provided with the distribution.
        !            17:  * 3. Neither the name of the author nor the names of any co-contributors
        !            18:  *    may be used to endorse or promote products derived from this software
        !            19:  *    without specific prior written permission.
        !            20:  *
        !            21:  * THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY
        !            22:  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
        !            23:  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
        !            24:  * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL David
        !            25:  * Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
        !            26:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
        !            27:  * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            28:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
        !            29:  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
        !            30:  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            31:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
        !            32:  * OF SUCH DAMAGE.
        !            33:  */
        !            34:
        !            35: #ifndef _DEV_IC_SI4136REG_H_
        !            36: #define        _DEV_IC_SI4136REG_H_
        !            37:
        !            38: /*
        !            39:  * Serial bus format for Silicon Laboratories Si4126/Si4136 RF synthesizer.
        !            40:  */
        !            41: #define SI4126_TWI_DATA_MASK   BITS(21, 4)
        !            42: #define SI4126_TWI_ADDR_MASK   BITS(3, 0)
        !            43:
        !            44: /*
        !            45:  * Registers for Silicon Laboratories Si4126/Si4136 RF synthesizer.
        !            46:  */
        !            47: #define SI4126_MAIN    0       /* main configuration */
        !            48: #define        SI4126_MAIN_AUXSEL_MASK BITS(13, 12)    /* aux. output pin function */
        !            49: /* reserved */
        !            50: #define        SI4126_MAIN_AUXSEL_RSVD         LSHIFT(0x0, SI4126_MAIN_AUXSEL_MASK)
        !            51: /* force low */
        !            52: #define        SI4126_MAIN_AUXSEL_FRCLOW       LSHIFT(0x1, SI4126_MAIN_AUXSEL_MASK)
        !            53: /* Lock Detect (LDETB) */
        !            54: #define        SI4126_MAIN_AUXSEL_LDETB        LSHIFT(0x3, SI4126_MAIN_AUXSEL_MASK)
        !            55:
        !            56: #define        SI4126_MAIN_IFDIV_MASK  BITS(11, 10)    /* IFOUT = IFVCO
        !            57:                                                 * frequency / 2**IFDIV.
        !            58:                                                 */
        !            59:
        !            60: #define        SI4126_MAIN_XINDIV2     BIT(6)  /* 1: divide crystal input (XIN) by 2 */
        !            61: #define        SI4126_MAIN_LPWR        BIT(5)  /* 1: low-power mode */
        !            62: #define        SI4126_MAIN_AUTOPDB     BIT(3)  /* 1: equivalent to
        !            63:                                         *    reg[SI4126_POWER] <-
        !            64:                                         *    SI4126_POWER_PDIB |
        !            65:                                         *    SI4126_POWER_PDRB.
        !            66:                                         *
        !            67:                                         * 0: power-down under control of
        !            68:                                         *    reg[SI4126_POWER].
        !            69:                                         */
        !            70:
        !            71: #define        SI4126_GAIN     1               /* phase detector gain */
        !            72: #define        SI4126_GAIN_KPI_MASK    BITS(5, 4)      /* IF phase detector gain */
        !            73: #define        SI4126_GAIN_KP2_MASK    BITS(3, 2)      /* RF2 phase detector gain */
        !            74: #define        SI4126_GAIN_KP1_MASK    BITS(1, 0)      /* RF1 phase detector gain */
        !            75:
        !            76: #define        SI4126_POWER    2               /* powerdown */
        !            77: #define        SI4126_POWER_PDIB       BIT(1)  /* 1: IF synthesizer on */
        !            78: #define        SI4126_POWER_PDRB       BIT(0)  /* 1: RF synthesizer on */
        !            79:
        !            80: #define        SI4126_RF1N     3               /* RF1 N divider */
        !            81: #define        SI4126_RF2N     4               /* RF2 N divider */
        !            82: #define        SI4126_IFN      5               /* IF N divider */
        !            83: #define        SI4126_RF1R     6               /* RF1 R divider */
        !            84: #define        SI4126_RF2R     7               /* RF2 R divider */
        !            85: #define        SI4126_IFR      8               /* IF R divider */
        !            86:
        !            87: #endif /* _DEV_IC_SI4136REG_H_ */