1 /* $NetBSD: sunxi_lradc.h,v 1.1 2018/03/07 20:55:31 bouyer Exp $ */ 2 3 /*- 4 * Copyright (c) 2016 Manuel Bouyer 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #define AWIN_LRADC_CTRL_REG 0x00 30 #define AWIN_LRADC_CTRL_FIRSTCONV_MASK __BITS(31,24) 31 #define AWIN_LRADC_CTRL_FIRSTCONV_SHIFT 24 32 #define AWIN_LRADC_CTRL_CHAN_MASK __BITS(23,22) 33 #define AWIN_LRADC_CTRL_CHAN_SHIFT 22 34 #define AWIN_LRADC_CTRL_CONT_MASK __BITS(19,16) 35 #define AWIN_LRADC_CTRL_CONT_SHIFT 16 36 #define AWIN_LRADC_CTRL_KMODE_MASK __BITS(13,12) 37 #define AWIN_LRADC_CTRL_KMODE_NORMAL (0 << 12) 38 #define AWIN_LRADC_CTRL_KMODE_SINGLE (1 << 12) 39 #define AWIN_LRADC_CTRL_KMODE_CONTINUE (2 << 12) 40 #define AWIN_LRADC_CTRL_LV_A_B_CNT_MASK __BITS(11,8) 41 #define AWIN_LRADC_CTRL_LV_A_B_CNT_SHIFT 8 42 #define AWIN_LRADC_CTRL_HOLD_EN __BIT(6) 43 #define AWIN_LRADC_CTRL_LEVEL_B_MASK __BITS(5,4) 44 #define AWIN_LRADC_CTRL_LEVEL_B_3C (0 << 4) 45 #define AWIN_LRADC_CTRL_LEVEL_B_39 (1 << 4) 46 #define AWIN_LRADC_CTRL_LEVEL_B_36 (2 << 4) 47 #define AWIN_LRADC_CTRL_LEVEL_B_33 (3 << 4) 48 #define AWIN_LRADC_CTRL_RATE_MASK __BITS(3,2) 49 #define AWIN_LRADC_CTRL_RATE_250 (0 << 2) 50 #define AWIN_LRADC_CTRL_RATE_125 (1 << 2) 51 #define AWIN_LRADC_CTRL_RATE_62 (2 << 2) 52 #define AWIN_LRADC_CTRL_RATE_31 (3 << 2) 53 #define AWIN_LRADC_CTRL_EN __BIT(0) 54 #define AWIN_LRADC_INTC_REG 0x04 55 #define AWIN_LRADC_INTS_REG 0x08 56 #define AWIN_LRADC_INT_KEYUP1 __BIT(12) 57 #define AWIN_LRADC_INT_ALREADYHOLD1 __BIT(11) 58 #define AWIN_LRADC_INT_HOLD1 __BIT(10) 59 #define AWIN_LRADC_INT_KEY1 __BIT(9) 60 #define AWIN_LRADC_INT_DATA1 __BIT(8) 61 #define AWIN_LRADC_INT_KEYUP0 __BIT(4) 62 #define AWIN_LRADC_INT_ALREADYHOLD0 __BIT(3) 63 #define AWIN_LRADC_INT_HOLD0 __BIT(2) 64 #define AWIN_LRADC_INT_KEY0 __BIT(1) 65 #define AWIN_LRADC_INT_DATA0 __BIT(0) 66 #define AWIN_LRADC_DATA0_REG 0x0c 67 #define AWIN_LRADC_DATA1_REG 0x10 68 69