| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Based on include/linux/mfd/abx500/ab8500.h from Linux |
| * Copyright (C) ST-Ericsson SA 2010 |
| * Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> |
| */ |
| |
| #ifndef _PMIC_AB8500_H_ |
| #define _PMIC_AB8500_H_ |
| |
| /* |
| * AB IC versions |
| * |
| * AB8500_VERSION_AB8500 should be 0xFF but will never be read as need a |
| * non-supported multi-byte I2C access via PRCMU. Set to 0x00 to ease the |
| * print of version string. |
| */ |
| enum ab8500_version { |
| AB8500_VERSION_AB8500 = 0x0, |
| AB8500_VERSION_AB8505 = 0x1, |
| AB8500_VERSION_AB9540 = 0x2, |
| AB8500_VERSION_AB8540 = 0x4, |
| AB8500_VERSION_UNDEFINED, |
| }; |
| |
| /* AB8500 CIDs*/ |
| #define AB8500_CUTEARLY 0x00 |
| #define AB8500_CUT1P0 0x10 |
| #define AB8500_CUT1P1 0x11 |
| #define AB8500_CUT1P2 0x12 /* Only valid for AB8540 */ |
| #define AB8500_CUT2P0 0x20 |
| #define AB8500_CUT3P0 0x30 |
| #define AB8500_CUT3P3 0x33 |
| |
| /* |
| * AB8500 bank addresses |
| */ |
| #define AB8500_BANK(bank, reg) (((bank) << 8) | (reg)) |
| #define AB8500_M_FSM_RANK(reg) AB8500_BANK(0x0, reg) |
| #define AB8500_SYS_CTRL1_BLOCK(reg) AB8500_BANK(0x1, reg) |
| #define AB8500_SYS_CTRL2_BLOCK(reg) AB8500_BANK(0x2, reg) |
| #define AB8500_REGU_CTRL1(reg) AB8500_BANK(0x3, reg) |
| #define AB8500_REGU_CTRL2(reg) AB8500_BANK(0x4, reg) |
| #define AB8500_USB(reg) AB8500_BANK(0x5, reg) |
| #define AB8500_TVOUT(reg) AB8500_BANK(0x6, reg) |
| #define AB8500_DBI(reg) AB8500_BANK(0x7, reg) |
| #define AB8500_ECI_AV_ACC(reg) AB8500_BANK(0x8, reg) |
| #define AB8500_RESERVED(reg) AB8500_BANK(0x9, reg) |
| #define AB8500_GPADC(reg) AB8500_BANK(0xA, reg) |
| #define AB8500_CHARGER(reg) AB8500_BANK(0xB, reg) |
| #define AB8500_GAS_GAUGE(reg) AB8500_BANK(0xC, reg) |
| #define AB8500_AUDIO(reg) AB8500_BANK(0xD, reg) |
| #define AB8500_INTERRUPT(reg) AB8500_BANK(0xE, reg) |
| #define AB8500_RTC(reg) AB8500_BANK(0xF, reg) |
| #define AB8500_GPIO(reg) AB8500_BANK(0x10, reg) |
| #define AB8500_MISC(reg) AB8500_BANK(0x10, reg) |
| #define AB8500_DEVELOPMENT(reg) AB8500_BANK(0x11, reg) |
| #define AB8500_DEBUG(reg) AB8500_BANK(0x12, reg) |
| #define AB8500_PROD_TEST(reg) AB8500_BANK(0x13, reg) |
| #define AB8500_STE_TEST(reg) AB8500_BANK(0x14, reg) |
| #define AB8500_OTP_EMUL(reg) AB8500_BANK(0x15, reg) |
| |
| #define AB8500_NUM_BANKS 0x16 |
| #define AB8500_NUM_REGISTERS AB8500_BANK(AB8500_NUM_BANKS, 0) |
| |
| struct ab8500 { |
| enum ab8500_version version; |
| u8 chip_id; |
| }; |
| |
| static inline int is_ab8500(struct ab8500 *ab) |
| { |
| return ab->version == AB8500_VERSION_AB8500; |
| } |
| |
| static inline int is_ab8505(struct ab8500 *ab) |
| { |
| return ab->version == AB8500_VERSION_AB8505; |
| } |
| |
| /* exclude also ab8505, ab9540... */ |
| static inline int is_ab8500_1p0_or_earlier(struct ab8500 *ab) |
| { |
| return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P0)); |
| } |
| |
| /* exclude also ab8505, ab9540... */ |
| static inline int is_ab8500_1p1_or_earlier(struct ab8500 *ab) |
| { |
| return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P1)); |
| } |
| |
| /* exclude also ab8505, ab9540... */ |
| static inline int is_ab8500_2p0_or_earlier(struct ab8500 *ab) |
| { |
| return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT2P0)); |
| } |
| |
| static inline int is_ab8500_3p3_or_earlier(struct ab8500 *ab) |
| { |
| return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT3P3)); |
| } |
| |
| /* exclude also ab8505, ab9540... */ |
| static inline int is_ab8500_2p0(struct ab8500 *ab) |
| { |
| return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0)); |
| } |
| |
| static inline int is_ab8505_1p0_or_earlier(struct ab8500 *ab) |
| { |
| return (is_ab8505(ab) && (ab->chip_id <= AB8500_CUT1P0)); |
| } |
| |
| static inline int is_ab8505_2p0(struct ab8500 *ab) |
| { |
| return (is_ab8505(ab) && (ab->chip_id == AB8500_CUT2P0)); |
| } |
| |
| static inline int is_ab8505_2p0_earlier(struct ab8500 *ab) |
| { |
| return (is_ab8505(ab) && (ab->chip_id < AB8500_CUT2P0)); |
| } |
| |
| #endif |
