| /* |
| * Copyright (C) 2011 ST-Ericsson |
| * License terms: GNU General Public License (GPL) version 2 |
| * Shared definitions and data structures for the AB5500 MFD driver |
| */ |
| |
| /* Read/write operation values. */ |
| #define AB5500_PERM_RD (0x01) |
| #define AB5500_PERM_WR (0x02) |
| |
| /* Read/write permissions. */ |
| #define AB5500_PERM_RO (AB5500_PERM_RD) |
| #define AB5500_PERM_RW (AB5500_PERM_RD | AB5500_PERM_WR) |
| |
| #define AB5500_MASK_BASE (0x60) |
| #define AB5500_MASK_END (0x79) |
| #define AB5500_CHIP_ID (0x20) |
| |
| /** |
| * struct ab5500_reg_range |
| * @first: the first address of the range |
| * @last: the last address of the range |
| * @perm: access permissions for the range |
| */ |
| struct ab5500_reg_range { |
| u8 first; |
| u8 last; |
| u8 perm; |
| }; |
| |
| /** |
| * struct ab5500_i2c_ranges |
| * @count: the number of ranges in the list |
| * @range: the list of register ranges |
| */ |
| struct ab5500_i2c_ranges { |
| u8 nranges; |
| u8 bankid; |
| const struct ab5500_reg_range *range; |
| }; |
| |
| /** |
| * struct ab5500_i2c_banks |
| * @count: the number of ranges in the list |
| * @range: the list of register ranges |
| */ |
| struct ab5500_i2c_banks { |
| u8 nbanks; |
| const struct ab5500_i2c_ranges *bank; |
| }; |
| |
| /** |
| * struct ab5500_bank |
| * @slave_addr: I2C slave_addr found in AB5500 specification |
| * @name: Documentation name of the bank. For reference |
| */ |
| struct ab5500_bank { |
| u8 slave_addr; |
| const char *name; |
| }; |
| |
| static const struct ab5500_bank bankinfo[AB5500_NUM_BANKS] = { |
| [AB5500_BANK_VIT_IO_I2C_CLK_TST_OTP] = { |
| AB5500_ADDR_VIT_IO_I2C_CLK_TST_OTP, "VIT_IO_I2C_CLK_TST_OTP"}, |
| [AB5500_BANK_VDDDIG_IO_I2C_CLK_TST] = { |
| AB5500_ADDR_VDDDIG_IO_I2C_CLK_TST, "VDDDIG_IO_I2C_CLK_TST"}, |
| [AB5500_BANK_VDENC] = {AB5500_ADDR_VDENC, "VDENC"}, |
| [AB5500_BANK_SIM_USBSIM] = {AB5500_ADDR_SIM_USBSIM, "SIM_USBSIM"}, |
| [AB5500_BANK_LED] = {AB5500_ADDR_LED, "LED"}, |
| [AB5500_BANK_ADC] = {AB5500_ADDR_ADC, "ADC"}, |
| [AB5500_BANK_RTC] = {AB5500_ADDR_RTC, "RTC"}, |
| [AB5500_BANK_STARTUP] = {AB5500_ADDR_STARTUP, "STARTUP"}, |
| [AB5500_BANK_DBI_ECI] = {AB5500_ADDR_DBI_ECI, "DBI-ECI"}, |
| [AB5500_BANK_CHG] = {AB5500_ADDR_CHG, "CHG"}, |
| [AB5500_BANK_FG_BATTCOM_ACC] = { |
| AB5500_ADDR_FG_BATTCOM_ACC, "FG_BATCOM_ACC"}, |
| [AB5500_BANK_USB] = {AB5500_ADDR_USB, "USB"}, |
| [AB5500_BANK_IT] = {AB5500_ADDR_IT, "IT"}, |
| [AB5500_BANK_VIBRA] = {AB5500_ADDR_VIBRA, "VIBRA"}, |
| [AB5500_BANK_AUDIO_HEADSETUSB] = { |
| AB5500_ADDR_AUDIO_HEADSETUSB, "AUDIO_HEADSETUSB"}, |
| }; |
| |
| int ab5500_get_register_interruptible_raw(struct ab5500 *ab, u8 bank, u8 reg, |
| u8 *value); |
| int ab5500_mask_and_set_register_interruptible_raw(struct ab5500 *ab, u8 bank, |
| u8 reg, u8 bitmask, u8 bitvalues); |
