1 /* $NetBSD: al2210reg.h,v 1.3 2005/12/11 12:21:25 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2004 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 * 3. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY 21 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 23 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL David 24 * Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 26 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 28 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 31 * OF SUCH DAMAGE. 32 */ 33 34 #ifndef _DEV_IC_AL2210REG_H_ 35 #define _DEV_IC_AL2210REG_H_ 36 37 /* 38 * Register definitions for the Airoha AL2210 2.4GHz 802.11b 39 * transceiver. 40 */ 41 42 /* NOTE WELL: These register definitions, in spite of being derived 43 * from an "official" Airoha AL2210 datasheet, contain a lot of 44 * "magic." Comparing with the magic in this header file with a 45 * reference driver that also contains AL2210 magic, the magic does 46 * not match! 47 */ 48 49 /* 50 * Serial bus format for Airoha AL2210 2.4GHz transceiver. 51 */ 52 #define AL2210_TWI_DATA_MASK BITS(23, 4) 53 #define AL2210_TWI_ADDR_MASK BITS(3, 0) 54 55 /* 56 * Registers for Airoha AL2210. 57 */ 58 59 /* The synthesizer magic should be decipherable, but I'm not going 60 * to waste my time right now. 61 */ 62 #define AL2210_CHANNEL 0x0 63 #define AL2210_CHANNEL_B_MASK BITS(10, 5) /* Counter B */ 64 #define AL2210_CHANNEL_B_2412MHZ 0x396 65 #define AL2210_CHANNEL_B_2417MHZ 0x396 66 #define AL2210_CHANNEL_B_2422MHZ 0x396 67 #define AL2210_CHANNEL_B_2427MHZ 0x396 68 #define AL2210_CHANNEL_B_2432MHZ 0x398 69 #define AL2210_CHANNEL_B_2437MHZ 0x398 70 #define AL2210_CHANNEL_B_2442MHZ 0x398 71 #define AL2210_CHANNEL_B_2447MHZ 0x398 72 #define AL2210_CHANNEL_B_2452MHZ 0x398 73 #define AL2210_CHANNEL_B_2457MHZ 0x398 74 #define AL2210_CHANNEL_B_2462MHZ 0x398 75 #define AL2210_CHANNEL_B_2467MHZ 0x39a 76 #define AL2210_CHANNEL_B_2472MHZ 0x39a 77 #define AL2210_CHANNEL_B_2484MHZ 0x39b 78 #define AL2210_CHANNEL_A_MASK BITS(4, 0) /* Counter A */ 79 #define AL2210_CHANNEL_A_2412MHZ 0x0c 80 #define AL2210_CHANNEL_A_2417MHZ 0x11 81 #define AL2210_CHANNEL_A_2422MHZ 0x16 82 #define AL2210_CHANNEL_A_2427MHZ 0x1b 83 #define AL2210_CHANNEL_A_2432MHZ 0x00 84 #define AL2210_CHANNEL_A_2437MHZ 0x05 85 #define AL2210_CHANNEL_A_2442MHZ 0x0a 86 #define AL2210_CHANNEL_A_2447MHZ 0x0f 87 #define AL2210_CHANNEL_A_2452MHZ 0x14 88 #define AL2210_CHANNEL_A_2457MHZ 0x10 89 #define AL2210_CHANNEL_A_2462MHZ 0x1e 90 #define AL2210_CHANNEL_A_2467MHZ 0x03 91 #define AL2210_CHANNEL_A_2472MHZ 0x08 92 #define AL2210_CHANNEL_A_2484MHZ 0x14 93 94 #define AL2210_SYNTHESIZER 0x1 95 #define AL2210_SYNTHESIZER_R_MASK BITS(4, 0) /* Reference 96 * divider 97 #define AL2210_RECEIVER 0x2 98 /* Rx VAGC Detector Negative Edge Threshold */ 99 #define AL2210_RECEIVER_AGCDET_P_MASK BITS(16, 15) 100 #define AL2210_RECEIVER_AGCDET_P_0_4V 0 /* 0.4V */ 101 #define AL2210_RECEIVER_AGCDET_P_0_3V 1 /* 0.3V */ 102 #define AL2210_RECEIVER_AGCDET_P_0_2V 2 /* 0.2V */ 103 #define AL2210_RECEIVER_AGCDET_P_RSVD 3 /* reserved */ 104 /* Rx VAGC Detector Negative Edge Threshold */ 105 #define AL2210_RECEIVER_AGCDET_N_MASK BITS(14, 13) 106 #define AL2210_RECEIVER_AGCDET_N_0_4V 0 /* 0.4V */ 107 #define AL2210_RECEIVER_AGCDET_N_0_3V 1 /* 0.3V */ 108 #define AL2210_RECEIVER_AGCDET_N_0_2V 2 /* 0.2V */ 109 #define AL2210_RECEIVER_AGCDET_N_RSVD 3 /* reserved */ 110 /* AGC detector control, 1: enable, 0: disable. */ 111 #define AL2210_RECEIVER_AGCDETENA BIT(11) 112 /* Rx filter bandwidth select */ 113 #define AL2210_RECEIVER_BW_SEL_MASK BITS(4, 2) 114 #define AL2210_RECEIVER_BW_SEL_9_5MHZ 0 115 #define AL2210_RECEIVER_BW_SEL_9MHZ 1 116 #define AL2210_RECEIVER_BW_SEL_8_5MHZ 2 117 #define AL2210_RECEIVER_BW_SEL_8MHZ 3 118 #define AL2210_RECEIVER_BW_SEL_7_5MHZ 4 119 #define AL2210_RECEIVER_BW_SEL_7MHZ 5 120 #define AL2210_RECEIVER_BW_SEL_6_5MHZ 6 121 #define AL2210_RECEIVER_BW_SEL_6MHZ 7 122 123 #define AL2210_TRANSMITTER 0x3 124 /* 2nd-stage power amplifier current control. Units of 20uA. 125 * "Full scale" current is 300uA. (Is full-scale at PABIAS2 = 0 or 126 * at PABIAS2 = 15?) 127 */ 128 #define AL2210_TRANSMITTER_PABIAS2_MASK BITS(7, 4) 129 /* 1st-stage power amplifier current control. Units of 20uA. 130 * "Full scale" current is 300uA. (Is full-scale at PABIAS2 = 0 or 131 * at PABIAS2 = 15?) 132 */ 133 #define AL2210_TRANSMITTER_PABIAS1_MASK BITS(3, 0) 134 135 #define AL2210_CONFIG1 0x4 136 137 #define AL2210_CONFIG2 0x5 138 /* Regulator power. 0: on, 1: off. */ 139 #define AL2210_CONFIG2_REGPD_MASK BIT(19) 140 /* XO clock setting. 0: 44MHz, 1: 22MHz. */ 141 #define AL2210_CONFIG2_XTAL_SC_MASK BIT(10) 142 143 /* DC Offset Calibration (DCOC) */ 144 #define AL2210_CONFIG3 0x6 145 /* Select 1MHz DCOC timing. */ 146 #define AL2210_CONFIG3_AGC_DET_PATT_1MHZ BIT(17) 147 /* Select 100kHz DCOC timing. */ 148 #define AL2210_CONFIG3_AGC_DET_PATT_100KHZ BIT(16) 149 #define AL2210_CONFIG3_LNA_GAIN_PATT_1MHZ BITS(15) 150 #define AL2210_CONFIG3_LNA_GAIN_PATT_100KHZ BITS(14) 151 #define AL2210_CONFIG3_RXON_PATT_1MHZ BITS(13) 152 #define AL2210_CONFIG3_RXON_PATT_1OOKHZ BITS(12) 153 /* 1MHz DCOC duration? Microseconds. */ 154 #define AL2210_CONFIG3_CNT_1M_AGC_MASK BITS(11, 8) 155 #define AL2210_CONFIG3_CNT_1M_LNA_MASK BITS(7, 4) 156 #define AL2210_CONFIG3_CNT_1M_RXON_MASK BITS(3, 0) 157 158 #define AL2210_CONFIG4 0x7 159 /* 100kHz DCOC duration? Microseconds. */ 160 #define AL2210_CONFIG4_CNT_100K_AGC_MASK BITS(11, 8) 161 #define AL2210_CONFIG4_CNT_100K_LNA_MASK BITS(7, 4) 162 #define AL2210_CONFIG4_CNT_100K_RXON_MASK BITS(3, 0) 163 164 #define AL2210_CONFIG5 0x8 165 #define AL2210_CONFIG5_TXF_BW_MASK BITS(9, 8) 166 #define AL2210_CONFIG5_TXF_BW_12MHZ 3 167 #define AL2210_CONFIG5_TXF_BW_11MHZ 2 168 #define AL2210_CONFIG5_TXF_BW_10MHZ 1 169 #define AL2210_CONFIG5_TXF_BW_9MHZ 0 170 171 #define AL2210_CONFIG6 0x9 172 #define AL2210_CONFIG6_DEFAULT 0x2c0009 /* magic */ 173 174 #define AL2210_CONFIG7 0xa 175 #define AL2210_CONFIG7_DEFAULT 0x001c0a /* magic */ 176 177 #define AL2210_CONFIG8 0xb 178 #define AL2210_CONFIG8_DEFAULT 0x01000b /* magic */ 179 180 #endif /* _DEV_IC_AL2210REG_H_ */ 181