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- /*
- * s2mpb02-regulator.h - Voltage regulator driver for the Samsung s2mpb02
- *
- * Copyright (C) 2014 Samsung Electrnoics
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
- #ifndef __LINUX_MFD_S2MPB02_REGULATOR_H
- #define __LINUX_MFD_S2MPB02_REGULATOR_H
- /* S2MPB02 registers */
- enum s2mpb02_reg {
- S2MPB02_REG_ID,
- S2MPB02_REG_INT1,
- S2MPB02_REG_INT1M,
- S2MPB02_REG_ST1,
- S2MPB02_REG_CTRL,
- S2MPB02_REG_RSVD5,
- S2MPB02_REG_RSVD6,
- S2MPB02_REG_RSVD7,
- S2MPB02_REG_RSVD8,
- S2MPB02_REG_BBEN_DBT,
- S2MPB02_REG_RSVDA,
- S2MPB02_REG_B1CTRL1,
- S2MPB02_REG_B1CTRL2,
- S2MPB02_REG_B2CTRL1,
- S2MPB02_REG_B2CTRL2,
- S2MPB02_REG_BB1CTRL1,
- S2MPB02_REG_BB1CTRL2,
- S2MPB02_REG_BUCK_RAMP,
- S2MPB02_REG_FLED_CTRL1,
- S2MPB02_REG_FLED_CTRL2,
- S2MPB02_REG_FLED_CUR1,
- S2MPB02_REG_FLED_TIME1,
- S2MPB02_REG_FLED_CUR2,
- S2MPB02_REG_FLED_TIME2,
- S2MPB02_REG_FLED_IRON1,
- S2MPB02_REG_FLED_IRON2,
- S2MPB02_REG_FLED_IRD1,
- S2MPB02_REG_FLED_IRD2,
- S2MPB02_REG_BST_CTRL1,
- S2MPB02_REG_BST_CTRL2,
- S2MPB02_REG_L1CTRL,
- S2MPB02_REG_L2CTRL,
- S2MPB02_REG_L3CTRL,
- S2MPB02_REG_L4CTRL,
- S2MPB02_REG_L5CTRL,
- S2MPB02_REG_L6CTRL,
- S2MPB02_REG_L7CTRL,
- S2MPB02_REG_L8CTRL,
- S2MPB02_REG_L9CTRL,
- S2MPB02_REG_L10CTRL,
- S2MPB02_REG_L11CTRL,
- S2MPB02_REG_L12CTRL,
- S2MPB02_REG_L13CTRL,
- S2MPB02_REG_L14CTRL,
- S2MPB02_REG_L15CTRL,
- S2MPB02_REG_L16CTRL,
- S2MPB02_REG_L17CTRL,
- S2MPB02_REG_L18CTRL,
- S2MPB02_REG_LDO_DSCH1,
- S2MPB02_REG_LDO_DSCH2,
- S2MPB02_REG_LDO_DSCH3,
- };
- /* S2MPB02 regulator ids */
- enum S2MPB02_regulators {
- S2MPB02_LDO1,
- S2MPB02_LDO2,
- S2MPB02_LDO3,
- S2MPB02_LDO4,
- S2MPB02_LDO5,
- S2MPB02_LDO6,
- S2MPB02_LDO7,
- S2MPB02_LDO8,
- S2MPB02_LDO9,
- S2MPB02_LDO10,
- S2MPB02_LDO11,
- S2MPB02_LDO12,
- S2MPB02_LDO13,
- S2MPB02_LDO14,
- S2MPB02_LDO15,
- S2MPB02_LDO16,
- S2MPB02_LDO17,
- S2MPB02_LDO18,
- S2MPB02_BUCK1,
- S2MPB02_BUCK2,
- S2MPB02_BB1,
- S2MPB02_REG_MAX,
- };
- #define S2MPB02_BUCK_MIN1 400000
- #define S2MPB02_BUCK_MIN2 2600000
- #define S2MPB02_LDO_MIN1 600000
- #define S2MPB02_BUCK_STEP1 6250
- #define S2MPB02_BUCK_STEP2 12500
- #define S2MPB02_LDO_STEP1 12500
- #define S2MPB02_LDO_STEP2 25000
- #define S2MPB02_LDO_VSEL_MASK 0x7F
- #define S2MPB02_BUCK_VSEL_MASK 0xFF
- #define S2MPB02_BUCK_ENABLE_MASK 0xC0
- #define S2MPB02_LDO_ENABLE_MASK 0x80
- #define S2MPB02_RAMP_DELAY 12000
- #define S2MPB02_ENABLE_TIME_LDO 180
- #define S2MPB02_ENABLE_TIME_BUCK 100
- #define S2MPB02_ENABLE_TIME_BB 210
- #define S2MPB02_BUCK_ENABLE_SHIFT 0x06
- #define S2MPB02_LDO_ENABLE_SHIFT 0x07
- #define S2MPB02_LDO_N_VOLTAGES (S2MPB02_LDO_VSEL_MASK + 1)
- #define S2MPB02_BUCK_N_VOLTAGES (S2MPB02_BUCK_VSEL_MASK + 1)
- #define S2MPB02_REGULATOR_MAX (S2MPB02_REG_MAX)
- #define DVS_DEFAULT_VALUE (0x90)
- #endif /* __LINUX_MFD_S2MPB02_PRIV_H */
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