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- /*
- * s2mps14.h
- *
- * Copyright (c) 2014 Samsung Electronics Co., Ltd
- * http://www.samsung.com
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
- #ifndef __LINUX_MFD_S2MPS14_H
- #define __LINUX_MFD_S2MPS14_H
- /* S2MPS14 registers */
- enum s2mps14_reg {
- S2MPS14_REG_ID,
- S2MPS14_REG_INT1,
- S2MPS14_REG_INT2,
- S2MPS14_REG_INT3,
- S2MPS14_REG_INT1M,
- S2MPS14_REG_INT2M,
- S2MPS14_REG_INT3M,
- S2MPS14_REG_ST1,
- S2MPS14_REG_ST2,
- S2MPS14_REG_PWRONSRC,
- S2MPS14_REG_OFFSRC,
- S2MPS14_REG_BU_CHG,
- S2MPS14_REG_RTCCTRL,
- S2MPS14_REG_CTRL1,
- S2MPS14_REG_CTRL2,
- S2MPS14_REG_RSVD1,
- S2MPS14_REG_RSVD2,
- S2MPS14_REG_RSVD3,
- S2MPS14_REG_RSVD4,
- S2MPS14_REG_RSVD5,
- S2MPS14_REG_RSVD6,
- S2MPS14_REG_CTRL3,
- S2MPS14_REG_RSVD7,
- S2MPS14_REG_RSVD8,
- S2MPS14_REG_WRSTBI,
- S2MPS14_REG_B1CTRL1,
- S2MPS14_REG_B1CTRL2,
- S2MPS14_REG_B2CTRL1,
- S2MPS14_REG_B2CTRL2,
- S2MPS14_REG_B3CTRL1,
- S2MPS14_REG_B3CTRL2,
- S2MPS14_REG_B4CTRL1,
- S2MPS14_REG_B4CTRL2,
- S2MPS14_REG_B5CTRL1,
- S2MPS14_REG_B5CTRL2,
- S2MPS14_REG_L1CTRL,
- S2MPS14_REG_L2CTRL,
- S2MPS14_REG_L3CTRL,
- S2MPS14_REG_L4CTRL,
- S2MPS14_REG_L5CTRL,
- S2MPS14_REG_L6CTRL,
- S2MPS14_REG_L7CTRL,
- S2MPS14_REG_L8CTRL,
- S2MPS14_REG_L9CTRL,
- S2MPS14_REG_L10CTRL,
- S2MPS14_REG_L11CTRL,
- S2MPS14_REG_L12CTRL,
- S2MPS14_REG_L13CTRL,
- S2MPS14_REG_L14CTRL,
- S2MPS14_REG_L15CTRL,
- S2MPS14_REG_L16CTRL,
- S2MPS14_REG_L17CTRL,
- S2MPS14_REG_L18CTRL,
- S2MPS14_REG_L19CTRL,
- S2MPS14_REG_L20CTRL,
- S2MPS14_REG_L21CTRL,
- S2MPS14_REG_L22CTRL,
- S2MPS14_REG_L23CTRL,
- S2MPS14_REG_L24CTRL,
- S2MPS14_REG_L25CTRL,
- S2MPS14_REG_LDODSCH1,
- S2MPS14_REG_LDODSCH2,
- S2MPS14_REG_LDODSCH3,
- };
- /* S2MPS14 regulator ids */
- enum s2mps14_regulators {
- S2MPS14_LDO1,
- S2MPS14_LDO2,
- S2MPS14_LDO3,
- S2MPS14_LDO4,
- S2MPS14_LDO5,
- S2MPS14_LDO6,
- S2MPS14_LDO7,
- S2MPS14_LDO8,
- S2MPS14_LDO9,
- S2MPS14_LDO10,
- S2MPS14_LDO11,
- S2MPS14_LDO12,
- S2MPS14_LDO13,
- S2MPS14_LDO14,
- S2MPS14_LDO15,
- S2MPS14_LDO16,
- S2MPS14_LDO17,
- S2MPS14_LDO18,
- S2MPS14_LDO19,
- S2MPS14_LDO20,
- S2MPS14_LDO21,
- S2MPS14_LDO22,
- S2MPS14_LDO23,
- S2MPS14_LDO24,
- S2MPS14_LDO25,
- S2MPS14_BUCK1,
- S2MPS14_BUCK2,
- S2MPS14_BUCK3,
- S2MPS14_BUCK4,
- S2MPS14_BUCK5,
- S2MPS14_REGULATOR_MAX,
- };
- /* Regulator constraints for BUCKx */
- #define S2MPS14_BUCK1235_START_SEL 0x20
- #define S2MPS14_BUCK4_START_SEL 0x40
- /*
- * Default ramp delay in uv/us. Datasheet says that ramp delay can be
- * controlled however it does not specify which register is used for that.
- * Let's assume that default value will be set.
- */
- #define S2MPS14_BUCK_RAMP_DELAY 12500
- #define S2MPS14_LDO_VSEL_MASK 0x3F
- #define S2MPS14_BUCK_VSEL_MASK 0xFF
- #define S2MPS14_ENABLE_MASK (0x03 << S2MPS14_ENABLE_SHIFT)
- #define S2MPS14_ENABLE_SHIFT 6
- /* On/Off controlled by PWREN */
- #define S2MPS14_ENABLE_SUSPEND (0x01 << S2MPS14_ENABLE_SHIFT)
- /* On/Off controlled by LDO10EN or EMMCEN */
- #define S2MPS14_ENABLE_EXT_CONTROL (0x00 << S2MPS14_ENABLE_SHIFT)
- #define S2MPS14_LDO_N_VOLTAGES (S2MPS14_LDO_VSEL_MASK + 1)
- #define S2MPS14_BUCK_N_VOLTAGES (S2MPS14_BUCK_VSEL_MASK + 1)
- #endif /* __LINUX_MFD_S2MPS14_H */
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