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28bb6d34 SB |
1 | /* |
2 | * (C) Copyright 2010 | |
3 | * Stefano Babic, DENX Software Engineering, sbabic@denx.de. | |
4 | * | |
5 | * (C) Copyright 2009 Freescale Semiconductor, Inc. | |
6 | * | |
7 | * See file CREDITS for list of people who contributed to this | |
8 | * project. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or | |
11 | * modify it under the terms of the GNU General Public License as | |
12 | * published by the Free Software Foundation; either version 2 of | |
13 | * the License, or (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
23 | * MA 02111-1307 USA | |
24 | */ | |
25 | ||
26 | #ifndef __FSL_PMIC_H__ | |
27 | #define __FSL_PMIC_H__ | |
28 | ||
29 | /* | |
30 | * The registers of different PMIC has the same meaning | |
31 | * but the bit positions of the fields can differ or | |
32 | * some fields has a meaning only on some devices. | |
33 | * You have to check with the internal SPI bitmap | |
34 | * (see Freescale Documentation) to set the registers | |
35 | * for the device you are using | |
36 | */ | |
37 | enum { | |
38 | REG_INT_STATUS0 = 0, | |
39 | REG_INT_MASK0, | |
40 | REG_INT_SENSE0, | |
41 | REG_INT_STATUS1, | |
42 | REG_INT_MASK1, | |
43 | REG_INT_SENSE1, | |
44 | REG_PU_MODE_S, | |
45 | REG_IDENTIFICATION, | |
46 | REG_UNUSED0, | |
47 | REG_ACC0, | |
48 | REG_ACC1, /*10 */ | |
49 | REG_UNUSED1, | |
50 | REG_UNUSED2, | |
51 | REG_POWER_CTL0, | |
52 | REG_POWER_CTL1, | |
53 | REG_POWER_CTL2, | |
54 | REG_REGEN_ASSIGN, | |
55 | REG_UNUSED3, | |
56 | REG_MEM_A, | |
57 | REG_MEM_B, | |
58 | REG_RTC_TIME, /*20 */ | |
59 | REG_RTC_ALARM, | |
60 | REG_RTC_DAY, | |
61 | REG_RTC_DAY_ALARM, | |
62 | REG_SW_0, | |
63 | REG_SW_1, | |
64 | REG_SW_2, | |
65 | REG_SW_3, | |
66 | REG_SW_4, | |
67 | REG_SW_5, | |
68 | REG_SETTING_0, /*30 */ | |
69 | REG_SETTING_1, | |
70 | REG_MODE_0, | |
71 | REG_MODE_1, | |
72 | REG_POWER_MISC, | |
73 | REG_UNUSED4, | |
74 | REG_UNUSED5, | |
75 | REG_UNUSED6, | |
76 | REG_UNUSED7, | |
77 | REG_UNUSED8, | |
78 | REG_UNUSED9, /*40 */ | |
79 | REG_UNUSED10, | |
80 | REG_UNUSED11, | |
81 | REG_ADC0, | |
82 | REG_ADC1, | |
83 | REG_ADC2, | |
84 | REG_ADC3, | |
85 | REG_ADC4, | |
86 | REG_CHARGE, | |
87 | REG_USB0, | |
88 | REG_USB1, /*50 */ | |
89 | REG_LED_CTL0, | |
90 | REG_LED_CTL1, | |
91 | REG_LED_CTL2, | |
92 | REG_LED_CTL3, | |
93 | REG_UNUSED12, | |
94 | REG_UNUSED13, | |
95 | REG_TRIM0, | |
96 | REG_TRIM1, | |
97 | REG_TEST0, | |
98 | REG_TEST1, /*60 */ | |
99 | REG_TEST2, | |
100 | REG_TEST3, | |
101 | REG_TEST4, | |
102 | }; | |
103 | ||
104 | /* REG_POWER_MISC */ | |
105 | #define GPO1EN (1 << 6) | |
106 | #define GPO1STBY (1 << 7) | |
107 | #define GPO2EN (1 << 8) | |
108 | #define GPO2STBY (1 << 9) | |
109 | #define GPO3EN (1 << 10) | |
110 | #define GPO3STBY (1 << 11) | |
111 | #define GPO4EN (1 << 12) | |
112 | #define GPO4STBY (1 << 13) | |
113 | #define PWGT1SPIEN (1 << 15) | |
114 | #define PWGT2SPIEN (1 << 16) | |
115 | #define PWUP (1 << 21) | |
116 | ||
117 | /* Power Control 0 */ | |
118 | #define COINCHEN (1 << 23) | |
119 | #define BATTDETEN (1 << 19) | |
120 | ||
121 | /* Interrupt status 1 */ | |
122 | #define RTCRSTI (1 << 7) | |
123 | ||
124 | void pmic_show_pmic_info(void); | |
125 | void pmic_reg_write(u32 reg, u32 value); | |
126 | u32 pmic_reg_read(u32 reg); | |
127 | ||
128 | #endif |