1 /*- 2 * Copyright 2014 Luiz Otavio O Souza <loos@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef _TI_ADCREG_H_ 30 #define _TI_ADCREG_H_ 31 32 #define ADC_REVISION 0x000 33 #define ADC_REV_SCHEME_MSK 0xc0000000 34 #define ADC_REV_SCHEME_SHIFT 30 35 #define ADC_REV_FUNC_MSK 0x0fff0000 36 #define ADC_REV_FUNC_SHIFT 16 37 #define ADC_REV_RTL_MSK 0x0000f800 38 #define ADC_REV_RTL_SHIFT 11 39 #define ADC_REV_MAJOR_MSK 0x00000700 40 #define ADC_REV_MAJOR_SHIFT 8 41 #define ADC_REV_CUSTOM_MSK 0x000000c0 42 #define ADC_REV_CUSTOM_SHIFT 6 43 #define ADC_REV_MINOR_MSK 0x0000003f 44 #define ADC_SYSCFG 0x010 45 #define ADC_SYSCFG_IDLE_MSK 0x000000c0 46 #define ADC_SYSCFG_IDLE_SHIFT 2 47 #define ADC_IRQSTATUS_RAW 0x024 48 #define ADC_IRQSTATUS 0x028 49 #define ADC_IRQENABLE_SET 0x02c 50 #define ADC_IRQENABLE_CLR 0x030 51 #define ADC_IRQ_HW_PEN_SYNC (1 << 10) 52 #define ADC_IRQ_PEN_UP (1 << 9) 53 #define ADC_IRQ_OUT_RANGE (1 << 8) 54 #define ADC_IRQ_FIFO1_UNDR (1 << 7) 55 #define ADC_IRQ_FIFO1_OVERR (1 << 6) 56 #define ADC_IRQ_FIFO1_THRES (1 << 5) 57 #define ADC_IRQ_FIFO0_UNDR (1 << 4) 58 #define ADC_IRQ_FIFO0_OVERR (1 << 3) 59 #define ADC_IRQ_FIFO0_THRES (1 << 2) 60 #define ADC_IRQ_END_OF_SEQ (1 << 1) 61 #define ADC_IRQ_HW_PEN_ASYNC (1 << 0) 62 #define ADC_CTRL 0x040 63 #define ADC_CTRL_TSC_ENABLE (1 << 7) 64 #define ADC_CTRL_TSC_4WIRE (1 << 5) 65 #define ADC_CTRL_TSC_5WIRE (2 << 5) 66 #define ADC_CTRL_TSC_8WIRE (3 << 5) 67 #define ADC_CTRL_STEP_WP (1 << 2) 68 #define ADC_CTRL_STEP_ID (1 << 1) 69 #define ADC_CTRL_ENABLE (1 << 0) 70 #define ADC_STAT 0x044 71 #define ADC_CLKDIV 0x04c 72 #define ADC_STEPENABLE 0x054 73 #define ADC_IDLECONFIG 0x058 74 #define ADC_TC_CHARGE_STEPCONFIG 0x05C 75 #define ADC_TC_CHARGE_DELAY 0x060 76 #define ADC_STEPS 16 77 #define ADC_STEPCFG(n) (0x064 + (8*((n)-1))) 78 #define ADC_STEPDLY(n) (0x068 + (8*((n)-1))) 79 #define ADC_STEP_FIFO1 (1 << 26) 80 #define ADC_STEP_DIFF_CNTRL (1 << 25) 81 #define ADC_STEP_RFM_MSK 0x01800000 82 #define ADC_STEP_RFM_SHIFT 23 83 #define ADC_STEP_RFM_VSSA 0 84 #define ADC_STEP_RFM_XNUR 1 85 #define ADC_STEP_RFM_YNLR 2 86 #define ADC_STEP_RFM_VREFN 3 87 #define ADC_STEP_INP_MSK 0x00780000 88 #define ADC_STEP_INP_SHIFT 19 89 #define ADC_STEP_INP(i) ((i) << ADC_STEP_INP_SHIFT) 90 #define ADC_STEP_INM_MSK 0x00078000 91 #define ADC_STEP_INM_SHIFT 15 92 #define ADC_STEP_INM(i) ((i) << ADC_STEP_INM_SHIFT) 93 #define ADC_STEP_IN_VREFN 8 94 #define ADC_STEP_RFP_MSK 0x00007000 95 #define ADC_STEP_RFP_SHIFT 12 96 #define ADC_STEP_RFP_VDDA 0 97 #define ADC_STEP_RFP_XPUL 1 98 #define ADC_STEP_RFP_YPLL 2 99 #define ADC_STEP_RFP_VREFP 3 100 #define ADC_STEP_RFP_INTREF 4 101 #define ADC_STEP_YPN_SW (1 << 10) 102 #define ADC_STEP_YNN_SW (1 << 8) 103 #define ADC_STEP_YPP_SW (1 << 7) 104 #define ADC_STEP_XNN_SW (1 << 6) 105 #define ADC_STEP_XPP_SW (1 << 5) 106 #define ADC_STEP_AVG_MSK 0x0000001c 107 #define ADC_STEP_AVG_SHIFT 2 108 #define ADC_STEP_MODE_MSK 0x00000003 109 #define ADC_STEP_MODE_ONESHOT 0x00000000 110 #define ADC_STEP_MODE_CONTINUOUS 0x00000001 111 #define ADC_STEP_MODE_HW_ONESHOT 0x00000002 112 #define ADC_STEP_MODE_HW_CONTINUOUS 0x00000003 113 #define ADC_STEP_SAMPLE_DELAY 0xff000000 114 #define ADC_STEP_OPEN_DELAY 0x0003ffff 115 #define ADC_FIFO0COUNT 0x0e4 116 #define ADC_FIFO0THRESHOLD 0x0e8 117 #define ADC_FIFO1COUNT 0x0f0 118 #define ADC_FIFO1THRESHOLD 0x0f4 119 #define ADC_FIFO0DATA 0x100 120 #define ADC_FIFO1DATA 0x200 121 #define ADC_FIFO_COUNT_MSK 0x0000007f 122 #define ADC_FIFO_STEP_ID_MSK 0x000f0000 123 #define ADC_FIFO_STEP_ID_SHIFT 16 124 #define ADC_FIFO_DATA_MSK 0x00000fff 125 126 #endif /* _TI_ADCREG_H_ */ 127