| Stefano Babic | 3bff02d | 2010-04-04 23:08:03 +0200 | [diff] [blame] | 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 |