diff options
Diffstat (limited to 'include/linux/mfd/samsung/s2mpu05.h')
| -rw-r--r-- | include/linux/mfd/samsung/s2mpu05.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/include/linux/mfd/samsung/s2mpu05.h b/include/linux/mfd/samsung/s2mpu05.h new file mode 100644 index 000000000000..fcdb6c8adb03 --- /dev/null +++ b/include/linux/mfd/samsung/s2mpu05.h @@ -0,0 +1,183 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2015 Samsung Electronics Co., Ltd + * Copyright (c) 2025 Kaustabh Chakraborty <kauschluss@disroot.org> + */ + +#ifndef __LINUX_MFD_S2MPU05_H +#define __LINUX_MFD_S2MPU05_H + +/* S2MPU05 registers */ +enum S2MPU05_reg { + S2MPU05_REG_ID, + S2MPU05_REG_INT1, + S2MPU05_REG_INT2, + S2MPU05_REG_INT3, + S2MPU05_REG_INT1M, + S2MPU05_REG_INT2M, + S2MPU05_REG_INT3M, + S2MPU05_REG_ST1, + S2MPU05_REG_ST2, + S2MPU05_REG_PWRONSRC, + S2MPU05_REG_OFFSRC, + S2MPU05_REG_BU_CHG, + S2MPU05_REG_RTC_BUF, + S2MPU05_REG_CTRL1, + S2MPU05_REG_CTRL2, + S2MPU05_REG_ETC_TEST, + S2MPU05_REG_OTP_ADRL, + S2MPU05_REG_OTP_ADRH, + S2MPU05_REG_OTP_DATA, + S2MPU05_REG_MON1SEL, + S2MPU05_REG_MON2SEL, + S2MPU05_REG_CTRL3, + S2MPU05_REG_ETC_OTP, + S2MPU05_REG_UVLO, + S2MPU05_REG_TIME_CTRL1, + S2MPU05_REG_TIME_CTRL2, + S2MPU05_REG_B1CTRL1, + S2MPU05_REG_B1CTRL2, + S2MPU05_REG_B2CTRL1, + S2MPU05_REG_B2CTRL2, + S2MPU05_REG_B2CTRL3, + S2MPU05_REG_B2CTRL4, + S2MPU05_REG_B3CTRL1, + S2MPU05_REG_B3CTRL2, + S2MPU05_REG_B3CTRL3, + S2MPU05_REG_B4CTRL1, + S2MPU05_REG_B4CTRL2, + S2MPU05_REG_B5CTRL1, + S2MPU05_REG_B5CTRL2, + S2MPU05_REG_BUCK_RAMP, + S2MPU05_REG_LDO_DVS1, + S2MPU05_REG_LDO_DVS9, + S2MPU05_REG_LDO_DVS10, + S2MPU05_REG_L1CTRL, + S2MPU05_REG_L2CTRL, + S2MPU05_REG_L3CTRL, + S2MPU05_REG_L4CTRL, + S2MPU05_REG_L5CTRL, + S2MPU05_REG_L6CTRL, + S2MPU05_REG_L7CTRL, + S2MPU05_REG_L8CTRL, + S2MPU05_REG_L9CTRL1, + S2MPU05_REG_L9CTRL2, + S2MPU05_REG_L10CTRL, + S2MPU05_REG_L11CTRL1, + S2MPU05_REG_L11CTRL2, + S2MPU05_REG_L12CTRL, + S2MPU05_REG_L13CTRL, + S2MPU05_REG_L14CTRL, + S2MPU05_REG_L15CTRL, + S2MPU05_REG_L16CTRL, + S2MPU05_REG_L17CTRL1, + S2MPU05_REG_L17CTRL2, + S2MPU05_REG_L18CTRL1, + S2MPU05_REG_L18CTRL2, + S2MPU05_REG_L19CTRL, + S2MPU05_REG_L20CTRL, + S2MPU05_REG_L21CTRL, + S2MPU05_REG_L22CTRL, + S2MPU05_REG_L23CTRL, + S2MPU05_REG_L24CTRL, + S2MPU05_REG_L25CTRL, + S2MPU05_REG_L26CTRL, + S2MPU05_REG_L27CTRL, + S2MPU05_REG_L28CTRL, + S2MPU05_REG_L29CTRL, + S2MPU05_REG_L30CTRL, + S2MPU05_REG_L31CTRL, + S2MPU05_REG_L32CTRL, + S2MPU05_REG_L33CTRL, + S2MPU05_REG_L34CTRL, + S2MPU05_REG_L35CTRL, + S2MPU05_REG_LDO_DSCH1, + S2MPU05_REG_LDO_DSCH2, + S2MPU05_REG_LDO_DSCH3, + S2MPU05_REG_LDO_DSCH4, + S2MPU05_REG_LDO_DSCH5, + S2MPU05_REG_LDO_CTRL1, + S2MPU05_REG_LDO_CTRL2, + S2MPU05_REG_TCXO_CTRL, + S2MPU05_REG_SELMIF, +}; + +/* S2MPU05 regulator ids */ +enum S2MPU05_regulators { + S2MPU05_LDO1, + S2MPU05_LDO2, + S2MPU05_LDO3, + S2MPU05_LDO4, + S2MPU05_LDO5, + S2MPU05_LDO6, + S2MPU05_LDO7, + S2MPU05_LDO8, + S2MPU05_LDO9, + S2MPU05_LDO10, + S2MPU05_LDO11, + S2MPU05_LDO12, + S2MPU05_LDO13, + S2MPU05_LDO14, + S2MPU05_LDO15, + S2MPU05_LDO16, + S2MPU05_LDO17, + S2MPU05_LDO18, + S2MPU05_LDO19, + S2MPU05_LDO20, + S2MPU05_LDO21, + S2MPU05_LDO22, + S2MPU05_LDO23, + S2MPU05_LDO24, + S2MPU05_LDO25, + S2MPU05_LDO26, + S2MPU05_LDO27, + S2MPU05_LDO28, + S2MPU05_LDO29, + S2MPU05_LDO30, + S2MPU05_LDO31, + S2MPU05_LDO32, + S2MPU05_LDO33, + S2MPU05_LDO34, + S2MPU05_LDO35, + S2MPU05_BUCK1, + S2MPU05_BUCK2, + S2MPU05_BUCK3, + S2MPU05_BUCK4, + S2MPU05_BUCK5, + + S2MPU05_REGULATOR_MAX, +}; + +#define S2MPU05_SW_ENABLE_MASK 0x03 + +#define S2MPU05_ENABLE_TIME_LDO 128 +#define S2MPU05_ENABLE_TIME_BUCK1 110 +#define S2MPU05_ENABLE_TIME_BUCK2 110 +#define S2MPU05_ENABLE_TIME_BUCK3 110 +#define S2MPU05_ENABLE_TIME_BUCK4 150 +#define S2MPU05_ENABLE_TIME_BUCK5 150 + +#define S2MPU05_LDO_MIN1 800000 +#define S2MPU05_LDO_MIN2 1800000 +#define S2MPU05_LDO_MIN3 400000 +#define S2MPU05_LDO_STEP1 12500 +#define S2MPU05_LDO_STEP2 25000 + +#define S2MPU05_BUCK_MIN1 400000 +#define S2MPU05_BUCK_MIN2 600000 +#define S2MPU05_BUCK_STEP1 6250 +#define S2MPU05_BUCK_STEP2 12500 + +#define S2MPU05_RAMP_DELAY 12000 /* uV/uS */ + +#define S2MPU05_ENABLE_SHIFT 6 +#define S2MPU05_ENABLE_MASK (0x03 << S2MPU05_ENABLE_SHIFT) + +#define S2MPU05_LDO_VSEL_MASK 0x3F +#define S2MPU05_BUCK_VSEL_MASK 0xFF +#define S2MPU05_LDO_N_VOLTAGES (S2MPU05_LDO_VSEL_MASK + 1) +#define S2MPU05_BUCK_N_VOLTAGES (S2MPU05_BUCK_VSEL_MASK + 1) + +#define S2MPU05_PMIC_EN_SHIFT 6 + +#endif /* __LINUX_MFD_S2MPU05_H */ |