1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2018-2021 Emmanuel Vadot <manu@FreeBSD.org> 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #ifndef _RK808REG_H_ 29 #define _RK808REG_H_ 30 31 /* RTC registers */ 32 #define RK808_RTC_SECS 0x00 33 #define RK808_RTC_SECS_MASK 0x7f 34 #define RK808_RTC_MINUTES 0x01 35 #define RK808_RTC_MINUTES_MASK 0x7f 36 #define RK808_RTC_HOURS 0x02 37 #define RK808_RTC_HOURS_MASK 0x3f 38 #define RK808_RTC_DAYS 0x03 39 #define RK808_RTC_DAYS_MASK 0x3f 40 #define RK808_RTC_MONTHS 0x04 41 #define RK808_RTC_MONTHS_MASK 0x1f 42 #define RK808_RTC_YEARS 0x05 43 #define RK808_RTC_WEEKS 0x06 /* day of week */ 44 #define RK808_RTC_WEEKS_MASK 0x07 45 #define RK808_ALARM_SECONDS 0x8 46 #define RK808_ALARM_MINUTES 0x9 47 #define RK808_ALARM_HOURS 0xA 48 #define RK808_ALARM_DAYS 0xB 49 #define RK808_ALARM_MONTHS 0xC 50 #define RK808_ALARM_YEARS 0xD 51 #define RK808_RTC_CTRL 0x10 52 #define RK808_RTC_CTRL_STOP (1 << 0) 53 #define RK808_RTC_AMPM_MODE (1 << 3) 54 #define RK808_RTC_GET_TIME (1 << 6) 55 #define RK808_RTC_READSEL (1 << 7) 56 #define RK808_RTC_STATUS 0x11 57 #define RK808_RTC_INT 0x12 58 #define RK808_RTC_COMP_LSB 0x13 59 #define RK808_RTC_COMP_MSB 0x14 60 61 /* Misc registers*/ 62 #define RK808_CLK32KOUT 0x20 63 #define RK808_VB_MON 0x21 64 #define RK808_THERMAL 0x22 65 66 /* Power channel control and monitoring registers */ 67 #define RK808_DCDC_EN 0x23 68 #define RK808_LDO_EN 0x24 69 #define RK808_SLEEP_SET_OFF_1 0x25 70 #define RK808_SLEEP_SET_OFF_2 0x26 71 #define RK808_DCDC_UV_STS 0x27 72 #define RK808_DCDC_UV_ACT 0x28 73 #define RK808_LDO_UV_STS 0x29 74 #define RK808_LDO_UV_ACT 0x2A 75 #define RK808_DCDC_PG 0x2B 76 #define RK808_LDO_PG 0x2C 77 #define RK808_VOUT_MON_TDB 0x2D 78 79 /* Power channel configuration registers */ 80 #define RK808_BUCK1_CONFIG 0x2E 81 #define RK808_BUCK1_ON_VSEL 0x2F 82 #define RK808_BUCK1_SLP_VSEL 0x30 83 #define RK808_BUCK2_CONFIG 0x32 84 #define RK808_BUCK2_ON_VSEL 0x33 85 #define RK808_BUCK2_SLEEP_VSEL 0x34 86 #define RK808_BUCK3_CONFIG 0x36 87 #define RK808_BUCK4_CONFIG 0x37 88 #define RK808_BUCK4_ON_VSEL 0x38 89 #define RK808_BUCK4_SLEEP_VSEL 0x39 90 #define RK808_DCDC_ILMAX_REG 0x90 91 #define RK808_LDO1_ON_VSEL 0x3B 92 #define RK808_LDO1_SLEEP_VSEL 0x3C 93 #define RK808_LDO2_ON_VSEL 0x3D 94 #define RK808_LDO2_SLEEP_VSEL 0x3E 95 #define RK808_LDO3_ON_VSEL 0x3F 96 #define RK808_LDO3_SLEEP_VSEL 0x40 97 #define RK808_LDO4_ON_VSEL 0x41 98 #define RK808_LDO4_SLEEP_VSEL 0x42 99 #define RK808_LDO5_ON_VSEL 0x43 100 #define RK808_LDO5_SLEEP_VSEL 0x44 101 #define RK808_LDO6_ON_VSEL 0x45 102 #define RK808_LDO6_SLEEP_VSEL 0x46 103 #define RK808_LDO7_ON_VSEL 0x47 104 #define RK808_LDO7_SLEEP_VSEL 0x48 105 #define RK808_LDO8_ON_VSEL 0x49 106 #define RK808_LDO8_SLEEP_VSEL 0x4A 107 108 #define RK808_DEV_CTRL 0x4B 109 #define RK808_DEV_CTRL_OFF (1 << 0) 110 #define RK808_DEV_CTRL_SLP (1 << 1) 111 112 enum rk808_regulator { 113 RK808_BUCK1 = 0, 114 RK808_BUCK2, 115 RK808_BUCK3, 116 RK808_BUCK4, 117 RK808_LDO1, 118 RK808_LDO2, 119 RK808_LDO3, 120 RK808_LDO4, 121 RK808_LDO5, 122 RK808_LDO6, 123 RK808_LDO7, 124 RK808_LDO8, 125 RK808_SWITCH1, 126 RK808_SWITCH2, 127 }; 128 129 #endif /* _RK808REG_H_ */ 130