1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2012 Samsung Electronics Co., Ltd
4 * http://www.samsung.com
7 #ifndef __LINUX_MFD_S2MPS11_H
8 #define __LINUX_MFD_S2MPS11_H
10 /* S2MPS11 registers */
29 S2MPS11_REG_RAMP_BUCK,
36 S2MPS11_REG_LDO9_16_1,
37 S2MPS11_REG_LDO17_24_1,
38 S2MPS11_REG_LDO25_32_1,
39 S2MPS11_REG_LDO33_38_1,
113 /* S2MPS11 regulator ids */
114 enum s2mps11_regulators {
164 S2MPS11_REGULATOR_MAX,
167 #define S2MPS11_LDO_VSEL_MASK 0x3F
168 #define S2MPS11_BUCK_VSEL_MASK 0xFF
169 #define S2MPS11_BUCK9_VSEL_MASK 0x1F
170 #define S2MPS11_ENABLE_MASK (0x03 << S2MPS11_ENABLE_SHIFT)
171 #define S2MPS11_ENABLE_SHIFT 0x06
172 #define S2MPS11_LDO_N_VOLTAGES (S2MPS11_LDO_VSEL_MASK + 1)
173 #define S2MPS11_BUCK12346_N_VOLTAGES 153
174 #define S2MPS11_BUCK5_N_VOLTAGES 216
175 #define S2MPS11_BUCK7810_N_VOLTAGES 225
176 #define S2MPS11_BUCK9_N_VOLTAGES (S2MPS11_BUCK9_VSEL_MASK + 1)
177 #define S2MPS11_RAMP_DELAY 25000 /* uV/us */
179 #define S2MPS11_CTRL1_PWRHOLD_MASK BIT(4)
181 #define S2MPS11_BUCK2_RAMP_SHIFT 6
182 #define S2MPS11_BUCK34_RAMP_SHIFT 4
183 #define S2MPS11_BUCK5_RAMP_SHIFT 6
184 #define S2MPS11_BUCK16_RAMP_SHIFT 4
185 #define S2MPS11_BUCK7810_RAMP_SHIFT 2
186 #define S2MPS11_BUCK9_RAMP_SHIFT 0
187 #define S2MPS11_BUCK2_RAMP_EN_SHIFT 3
188 #define S2MPS11_BUCK3_RAMP_EN_SHIFT 2
189 #define S2MPS11_BUCK4_RAMP_EN_SHIFT 1
190 #define S2MPS11_BUCK6_RAMP_EN_SHIFT 0
191 #define S2MPS11_PMIC_EN_SHIFT 6
194 * Bits for "enable suspend" (On/Off controlled by PWREN)
195 * are the same as in S2MPS14: S2MPS14_ENABLE_SUSPEND
198 #endif /* __LINUX_MFD_S2MPS11_H */