1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * TI LP8788 MFD - common definitions for curr 2 * TI LP8788 MFD - common definitions for current sinks
4 * 3 *
5 * Copyright 2012 Texas Instruments 4 * Copyright 2012 Texas Instruments
6 * 5 *
7 * Author: Milo(Woogyom) Kim <milo.kim@ti.com> 6 * Author: Milo(Woogyom) Kim <milo.kim@ti.com>
>> 7 *
>> 8 * This program is free software; you can redistribute it and/or modify
>> 9 * it under the terms of the GNU General Public License version 2 as
>> 10 * published by the Free Software Foundation.
>> 11 *
8 */ 12 */
9 13
10 #ifndef __ISINK_LP8788_H__ 14 #ifndef __ISINK_LP8788_H__
11 #define __ISINK_LP8788_H__ 15 #define __ISINK_LP8788_H__
12 16
13 /* register address */ 17 /* register address */
14 #define LP8788_ISINK_CTRL 0x99 18 #define LP8788_ISINK_CTRL 0x99
15 #define LP8788_ISINK12_IOUT 0x9A 19 #define LP8788_ISINK12_IOUT 0x9A
16 #define LP8788_ISINK3_IOUT 0x9B 20 #define LP8788_ISINK3_IOUT 0x9B
17 #define LP8788_ISINK1_PWM 0x9C 21 #define LP8788_ISINK1_PWM 0x9C
18 #define LP8788_ISINK2_PWM 0x9D 22 #define LP8788_ISINK2_PWM 0x9D
19 #define LP8788_ISINK3_PWM 0x9E 23 #define LP8788_ISINK3_PWM 0x9E
20 24
21 /* mask bits */ 25 /* mask bits */
22 #define LP8788_ISINK1_IOUT_M 0x0F 26 #define LP8788_ISINK1_IOUT_M 0x0F /* Addr 9Ah */
23 #define LP8788_ISINK2_IOUT_M 0xF0 27 #define LP8788_ISINK2_IOUT_M 0xF0
24 #define LP8788_ISINK3_IOUT_M 0x0F 28 #define LP8788_ISINK3_IOUT_M 0x0F /* Addr 9Bh */
25 29
26 /* 6 bits used for PWM code : Addr 9C ~ 9Eh */ 30 /* 6 bits used for PWM code : Addr 9C ~ 9Eh */
27 #define LP8788_ISINK_MAX_PWM 63 31 #define LP8788_ISINK_MAX_PWM 63
28 #define LP8788_ISINK_SCALE_OFFSET 3 32 #define LP8788_ISINK_SCALE_OFFSET 3
29 33
30 static const u8 lp8788_iout_addr[] = { 34 static const u8 lp8788_iout_addr[] = {
31 LP8788_ISINK12_IOUT, 35 LP8788_ISINK12_IOUT,
32 LP8788_ISINK12_IOUT, 36 LP8788_ISINK12_IOUT,
33 LP8788_ISINK3_IOUT, 37 LP8788_ISINK3_IOUT,
34 }; 38 };
35 39
36 static const u8 lp8788_iout_mask[] = { 40 static const u8 lp8788_iout_mask[] = {
37 LP8788_ISINK1_IOUT_M, 41 LP8788_ISINK1_IOUT_M,
38 LP8788_ISINK2_IOUT_M, 42 LP8788_ISINK2_IOUT_M,
39 LP8788_ISINK3_IOUT_M, 43 LP8788_ISINK3_IOUT_M,
40 }; 44 };
41 45
42 static const u8 lp8788_pwm_addr[] = { 46 static const u8 lp8788_pwm_addr[] = {
43 LP8788_ISINK1_PWM, 47 LP8788_ISINK1_PWM,
44 LP8788_ISINK2_PWM, 48 LP8788_ISINK2_PWM,
45 LP8788_ISINK3_PWM, 49 LP8788_ISINK3_PWM,
46 }; 50 };
47 51
48 #endif 52 #endif
49 53
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