2 * Copyright (C) 2015 Lothar Waßmann <LW@KARO-electronics.de>
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
18 #define RN5T567_NOETIMSET 0x11
19 #define RN5T567_LDORTC1_SLOT 0x2a
20 #define RN5T567_DC1CTL 0x2c
21 #define RN5T567_DC1CTL2 0x2d
22 #define RN5T567_DC2CTL 0x2e
23 #define RN5T567_DC2CTL2 0x2f
24 #define RN5T567_DC3CTL 0x30
25 #define RN5T567_DC3CTL2 0x31
26 #define RN5T567_DC1DAC 0x36
27 #define RN5T567_DC2DAC 0x37
28 #define RN5T567_DC3DAC 0x38
29 #define RN5T567_DC4DAC 0x39
30 #define RN5T567_DC1DAC_SLP 0x3b
31 #define RN5T567_DC2DAC_SLP 0x3c
32 #define RN5T567_DC3DAC_SLP 0x3d
33 #define RN5T567_DC4DAC_SLP 0x3e
34 #define RN5T567_LDOEN1 0x44
35 #define RN5T567_LDOEN2 0x45
36 #define RN5T567_LDODIS 0x46
37 #define RN5T567_LDO1DAC 0x4c
38 #define RN5T567_LDO2DAC 0x4d
39 #define RN5T567_LDO3DAC 0x4e
40 #define RN5T567_LDO4DAC 0x4f
41 #define RN5T567_LDO5DAC 0x50
42 #define RN5T567_LDORTC1DAC 0x56 /* VBACKUP */
44 #define NOETIMSET_DIS_OFF_NOE_TIM (1 << 3)
46 #define DC2_DC2EN (1 << 0)
47 #define DC2_DC2DIS (1 << 1)
49 /* calculate voltages in 10mV */
50 #define rn5t_v2r(v,n,m) DIV_ROUND(((((v) < (n)) ? (n) : (v)) - (n)), (m))
51 #define rn5t_r2v(r,n,m) (((r) * (m) + (n)) / 10)
54 #define rn5t_mV_to_regval(mV) rn5t_v2r((mV) * 10, 6000, 125)
55 #define rn5t_regval_to_mV(r) rn5t_r2v(r, 6000, 125)
58 #define rn5t_mV_to_regval2(mV) rn5t_v2r((mV) * 10, 9000, 250)
59 #define rn5t_regval2_to_mV(r) rn5t_r2v(r, 9000, 250)
62 #define rn5t_mV_to_regval3(mV) rn5t_v2r((mV) * 10, 6000, 250)
63 #define rn5t_regval3_to_mV(r) rn5t_r2v(r, 6000, 250)
66 #define rn5t_mV_to_regval_rtc(mV) rn5t_v2r((mV) * 10, 12000, 250)
67 #define rn5t_regval_rtc_to_mV(r) rn5t_r2v(r, 12000, 250)