/* * Functions to access LP873X power management chip. * * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.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 version 2. * * This program is distributed "as is" WITHOUT ANY WARRANTY of any * kind, whether express or implied; 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_LP873X_H #define __LINUX_MFD_LP873X_H #include <linux/i2c.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> /* LP873x chip id list */ #define LP873X 0x00 /* All register addresses */ #define LP873X_REG_DEV_REV 0X00 #define LP873X_REG_OTP_REV 0X01 #define LP873X_REG_BUCK0_CTRL_1 0X02 #define LP873X_REG_BUCK0_CTRL_2 0X03 #define LP873X_REG_BUCK1_CTRL_1 0X04 #define LP873X_REG_BUCK1_CTRL_2 0X05 #define LP873X_REG_BUCK0_VOUT 0X06 #define LP873X_REG_BUCK1_VOUT 0X07 #define LP873X_REG_LDO0_CTRL 0X08 #define LP873X_REG_LDO1_CTRL 0X09 #define LP873X_REG_LDO0_VOUT 0X0A #define LP873X_REG_LDO1_VOUT 0X0B #define LP873X_REG_BUCK0_DELAY 0X0C #define LP873X_REG_BUCK1_DELAY 0X0D #define LP873X_REG_LDO0_DELAY 0X0E #define LP873X_REG_LDO1_DELAY 0X0F #define LP873X_REG_GPO_DELAY 0X10 #define LP873X_REG_GPO2_DELAY 0X11 #define LP873X_REG_GPO_CTRL 0X12 #define LP873X_REG_CONFIG 0X13 #define LP873X_REG_PLL_CTRL 0X14 #define LP873X_REG_PGOOD_CTRL1 0X15 #define LP873X_REG_PGOOD_CTRL2 0X16 #define LP873X_REG_PG_FAULT 0X17 #define LP873X_REG_RESET 0X18 #define LP873X_REG_INT_TOP_1 0X19 #define LP873X_REG_INT_TOP_2 0X1A #define LP873X_REG_INT_BUCK 0X1B #define LP873X_REG_INT_LDO 0X1C #define LP873X_REG_TOP_STAT 0X1D #define LP873X_REG_BUCK_STAT 0X1E #define LP873X_REG_LDO_STAT 0x1F #define LP873X_REG_TOP_MASK_1 0x20 #define LP873X_REG_TOP_MASK_2 0x21 #define LP873X_REG_BUCK_MASK 0x22 #define LP873X_REG_LDO_MASK 0x23 #define LP873X_REG_SEL_I_LOAD 0x24 #define LP873X_REG_I_LOAD_2 0x25 #define LP873X_REG_I_LOAD_1 0x26 #define LP873X_REG_MAX LP873X_REG_I_LOAD_1 /* Register field definitions */ #define LP873X_DEV_REV_DEV_ID 0xC0 #define LP873X_DEV_REV_ALL_LAYER 0x30 #define LP873X_DEV_REV_METAL_LAYER 0x0F #define LP873X_OTP_REV_OTP_ID 0xFF #define LP873X_BUCK0_CTRL_1_BUCK0_FPWM BIT(3) #define LP873X_BUCK0_CTRL_1_BUCK0_RDIS_EN BIT(2) #define LP873X_BUCK0_CTRL_1_BUCK0_EN_PIN_CTRL BIT(1) #define LP873X_BUCK0_CTRL_1_BUCK0_EN BIT(0) #define LP873X_BUCK0_CTRL_2_BUCK0_ILIM 0x38 #define LP873X_BUCK0_CTRL_2_BUCK0_SLEW_RATE 0x07 #define LP873X_BUCK1_CTRL_1_BUCK1_FPWM BIT(3) #define LP873X_BUCK1_CTRL_1_BUCK1_RDIS_EN BIT(2) #define LP873X_BUCK1_CTRL_1_BUCK1_EN_PIN_CTRL BIT(1) #define LP873X_BUCK1_CTRL_1_BUCK1_EN BIT(0) #define LP873X_BUCK1_CTRL_2_BUCK1_ILIM 0x38 #define LP873X_BUCK1_CTRL_2_BUCK1_SLEW_RATE 0x07 #define LP873X_BUCK0_VOUT_BUCK0_VSET 0xFF #define LP873X_BUCK1_VOUT_BUCK1_VSET 0xFF #define LP873X_LDO0_CTRL_LDO0_RDIS_EN BIT(2) #define LP873X_LDO0_CTRL_LDO0_EN_PIN_CTRL BIT(1) #define LP873X_LDO0_CTRL_LDO0_EN BIT(0) #define LP873X_LDO1_CTRL_LDO1_RDIS_EN BIT(2) #define LP873X_LDO1_CTRL_LDO1_EN_PIN_CTRL BIT(1) #define LP873X_LDO1_CTRL_LDO1_EN BIT(0) #define LP873X_LDO0_VOUT_LDO0_VSET 0x1F #define LP873X_LDO1_VOUT_LDO1_VSET 0x1F #define LP873X_BUCK0_DELAY_BUCK0_SD_DELAY 0xF0 #define LP873X_BUCK0_DELAY_BUCK0_SU_DELAY 0x0F #define LP873X_BUCK1_DELAY_BUCK1_SD_DELAY 0xF0 #define LP873X_BUCK1_DELAY_BUCK1_SU_DELAY 0x0F #define LP873X_LDO0_DELAY_LDO0_SD_DELAY 0xF0 #define LP873X_LDO0_DELAY_LDO0_SU_DELAY 0x0F #define LP873X_LDO1_DELAY_LDO1_SD_DELAY 0xF0 #define LP873X_LDO1_DELAY_LDO1_SU_DELAY 0x0F #define LP873X_GPO_DELAY_GPO_SD_DELAY 0xF0 #define LP873X_GPO_DELAY_GPO_SU_DELAY 0x0F #define LP873X_GPO2_DELAY_GPO2_SD_DELAY 0xF0 #define LP873X_GPO2_DELAY_GPO2_SU_DELAY 0x0F #define LP873X_GPO_CTRL_GPO2_OD BIT(6) #define LP873X_GPO_CTRL_GPO2_EN_PIN_CTRL BIT(5) #define LP873X_GPO_CTRL_GPO2_EN BIT(4) #define LP873X_GPO_CTRL_GPO_OD BIT(2) #define LP873X_GPO_CTRL_GPO_EN_PIN_CTRL BIT(1) #define LP873X_GPO_CTRL_GPO_EN BIT(0) #define LP873X_CONFIG_SU_DELAY_SEL BIT(6) #define LP873X_CONFIG_SD_DELAY_SEL BIT(5) #define LP873X_CONFIG_CLKIN_PIN_SEL BIT(4) #define LP873X_CONFIG_CLKIN_PD BIT(3) #define LP873X_CONFIG_EN_PD BIT(2) #define LP873X_CONFIG_TDIE_WARN_LEVEL BIT(1) #define LP873X_EN_SPREAD_SPEC BIT(0) #define LP873X_PLL_CTRL_EN_PLL BIT(6) #define LP873X_EXT_CLK_FREQ 0x1F #define LP873X_PGOOD_CTRL1_PGOOD_POL BIT(7) #define LP873X_PGOOD_CTRL1_PGOOD_OD BIT(6) #define LP873X_PGOOD_CTRL1_PGOOD_WINDOW_LDO BIT(5) #define LP873X_PGOOD_CTRL1_PGOOD_WINDOWN_BUCK BIT(4) #define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_LDO1 BIT(3) #define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_LDO0 BIT(2) #define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_BUCK1 BIT(1) #define LP873X_PGOOD_CTRL1_PGOOD_EN_PGOOD_BUCK0 BIT(0) #define LP873X_PGOOD_CTRL2_EN_PGOOD_TWARN BIT(2) #define LP873X_PGOOD_CTRL2_EN_PG_FAULT_GATE BIT(1) #define LP873X_PGOOD_CTRL2_PGOOD_MODE BIT(0) #define LP873X_PG_FAULT_PG_FAULT_LDO1 BIT(3) #define LP873X_PG_FAULT_PG_FAULT_LDO0 BIT(2) #define LP873X_PG_FAULT_PG_FAULT_BUCK1 BIT(1) #define LP873X_PG_FAULT_PG_FAULT_BUCK0 BIT(0) #define LP873X_RESET_SW_RESET BIT(0) #define LP873X_INT_TOP_1_PGOOD_INT BIT(7) #define LP873X_INT_TOP_1_LDO_INT BIT(6) #define LP873X_INT_TOP_1_BUCK_INT BIT(5) #define LP873X_INT_TOP_1_SYNC_CLK_INT BIT(4) #define LP873X_INT_TOP_1_TDIE_SD_INT BIT(3) #define LP873X_INT_TOP_1_TDIE_WARN_INT BIT(2) #define LP873X_INT_TOP_1_OVP_INT BIT(1) #define LP873X_INT_TOP_1_I_MEAS_INT BIT(0) #define LP873X_INT_TOP_2_RESET_REG_INT BIT(0) #define LP873X_INT_BUCK_BUCK1_PG_INT BIT(6) #define LP873X_INT_BUCK_BUCK1_SC_INT BIT(5) #define LP873X_INT_BUCK_BUCK1_ILIM_INT BIT(4) #define LP873X_INT_BUCK_BUCK0_PG_INT BIT(2) #define LP873X_INT_BUCK_BUCK0_SC_INT BIT(1) #define LP873X_INT_BUCK_BUCK0_ILIM_INT BIT(0) #define LP873X_INT_LDO_LDO1_PG_INT BIT(6) #define LP873X_INT_LDO_LDO1_SC_INT BIT(5) #define LP873X_INT_LDO_LDO1_ILIM_INT BIT(4) #define LP873X_INT_LDO_LDO0_PG_INT BIT(2) #define LP873X_INT_LDO_LDO0_SC_INT BIT(1) #define LP873X_INT_LDO_LDO0_ILIM_INT BIT(0) #define LP873X_TOP_STAT_PGOOD_STAT BIT(7) #define LP873X_TOP_STAT_SYNC_CLK_STAT BIT(4) #define LP873X_TOP_STAT_TDIE_SD_STAT BIT(3) #define LP873X_TOP_STAT_TDIE_WARN_STAT BIT(2) #define LP873X_TOP_STAT_OVP_STAT BIT(1) #define LP873X_BUCK_STAT_BUCK1_STAT BIT(7) #define LP873X_BUCK_STAT_BUCK1_PG_STAT BIT(6) #define LP873X_BUCK_STAT_BUCK1_ILIM_STAT BIT(4) #define LP873X_BUCK_STAT_BUCK0_STAT BIT(3) #define LP873X_BUCK_STAT_BUCK0_PG_STAT BIT(2) #define LP873X_BUCK_STAT_BUCK0_ILIM_STAT BIT(0) #define LP873X_LDO_STAT_LDO1_STAT BIT(7) #define LP873X_LDO_STAT_LDO1_PG_STAT BIT(6) #define LP873X_LDO_STAT_LDO1_ILIM_STAT BIT(4) #define LP873X_LDO_STAT_LDO0_STAT BIT(3) #define LP873X_LDO_STAT_LDO0_PG_STAT BIT(2) #define LP873X_LDO_STAT_LDO0_ILIM_STAT BIT(0) #define LP873X_TOP_MASK_1_PGOOD_INT_MASK BIT(7) #define LP873X_TOP_MASK_1_SYNC_CLK_MASK BIT(4) #define LP873X_TOP_MASK_1_TDIE_WARN_MASK BIT(2) #define LP873X_TOP_MASK_1_I_MEAS_MASK BIT(0) #define LP873X_TOP_MASK_2_RESET_REG_MASK BIT(0) #define LP873X_BUCK_MASK_BUCK1_PGF_MASK BIT(7) #define LP873X_BUCK_MASK_BUCK1_PGR_MASK BIT(6) #define LP873X_BUCK_MASK_BUCK1_ILIM_MASK BIT(4) #define LP873X_BUCK_MASK_BUCK0_PGF_MASK BIT(3) #define LP873X_BUCK_MASK_BUCK0_PGR_MASK BIT(2) #define LP873X_BUCK_MASK_BUCK0_ILIM_MASK BIT(0) #define LP873X_LDO_MASK_LDO1_PGF_MASK BIT(7) #define LP873X_LDO_MASK_LDO1_PGR_MASK BIT(6) #define LP873X_LDO_MASK_LDO1_ILIM_MASK BIT(4) #define LP873X_LDO_MASK_LDO0_PGF_MASK BIT(3) #define LP873X_LDO_MASK_LDO0_PGR_MASK BIT(2) #define LP873X_LDO_MASK_LDO0_ILIM_MASK BIT(0) #define LP873X_SEL_I_LOAD_CURRENT_BUCK_SELECT BIT(0) #define LP873X_I_LOAD_2_BUCK_LOAD_CURRENT BIT(0) #define LP873X_I_LOAD_1_BUCK_LOAD_CURRENT 0xFF #define LP873X_MAX_REG_ID LP873X_LDO_1 /* Number of step-down converters available */ #define LP873X_NUM_BUCK 2 /* Number of LDO voltage regulators available */ #define LP873X_NUM_LDO 2 /* Number of total regulators available */ #define LP873X_NUM_REGULATOR (LP873X_NUM_BUCK + LP873X_NUM_LDO) enum lp873x_regulator_id { /* BUCK's */ LP873X_BUCK_0, LP873X_BUCK_1, /* LDOs */ LP873X_LDO_0, LP873X_LDO_1, }; /** * struct lp873x - state holder for the lp873x driver * @dev: struct device pointer for MFD device * @rev: revision of the lp873x * @lock: lock guarding the data structure * @regmap: register map of the lp873x PMIC * * Device data may be used to access the LP873X chip */ struct lp873x { struct device *dev; u8 rev; struct regmap *regmap; }; #endif /* __LINUX_MFD_LP873X_H */
Name | Type | Size | Permission | Actions |
---|---|---|---|---|
abx500 | Folder | 0755 |
|
|
arizona | Folder | 0755 |
|
|
da9052 | Folder | 0755 |
|
|
da9055 | Folder | 0755 |
|
|
da9062 | Folder | 0755 |
|
|
da9063 | Folder | 0755 |
|
|
da9150 | Folder | 0755 |
|
|
mt6323 | Folder | 0755 |
|
|
mt6397 | Folder | 0755 |
|
|
pcf50633 | Folder | 0755 |
|
|
samsung | Folder | 0755 |
|
|
syscon | Folder | 0755 |
|
|
wm831x | Folder | 0755 |
|
|
wm8350 | Folder | 0755 |
|
|
wm8994 | Folder | 0755 |
|
|
88pm80x.h | File | 9.99 KB | 0644 |
|
88pm860x.h | File | 13.33 KB | 0644 |
|
aat2870.h | File | 4.54 KB | 0644 |
|
ab3100.h | File | 4.16 KB | 0644 |
|
abx500.h | File | 11.72 KB | 0644 |
|
ac100.h | File | 6.12 KB | 0644 |
|
adp5520.h | File | 8.3 KB | 0644 |
|
altera-a10sr.h | File | 3.42 KB | 0644 |
|
as3711.h | File | 2.9 KB | 0644 |
|
as3722.h | File | 15.11 KB | 0644 |
|
asic3.h | File | 12.22 KB | 0644 |
|
atmel-hlcdc.h | File | 2.57 KB | 0644 |
|
axp20x.h | File | 16.91 KB | 0644 |
|
bcm590xx.h | File | 831 B | 0644 |
|
bd9571mwv.h | File | 3.37 KB | 0644 |
|
core.h | File | 4.03 KB | 0644 |
|
cros_ec.h | File | 10.37 KB | 0644 |
|
cros_ec_commands.h | File | 84.45 KB | 0644 |
|
cros_ec_lpc_mec.h | File | 2.77 KB | 0644 |
|
cros_ec_lpc_reg.h | File | 1.9 KB | 0644 |
|
da8xx-cfgchip.h | File | 7.33 KB | 0644 |
|
da903x.h | File | 7.05 KB | 0644 |
|
davinci_voicecodec.h | File | 3.25 KB | 0644 |
|
db8500-prcmu.h | File | 21.68 KB | 0644 |
|
dbx500-prcmu.h | File | 14.34 KB | 0644 |
|
dln2.h | File | 3.53 KB | 0644 |
|
dm355evm_msp.h | File | 2.81 KB | 0644 |
|
ds1wm.h | File | 817 B | 0644 |
|
ezx-pcap.h | File | 7.75 KB | 0644 |
|
hi6421-pmic.h | File | 1.3 KB | 0644 |
|
hi655x-pmic.h | File | 2.03 KB | 0644 |
|
htc-pasic3.h | File | 1.2 KB | 0644 |
|
imx25-tsadc.h | File | 4.86 KB | 0644 |
|
intel_msic.h | File | 15.99 KB | 0644 |
|
intel_soc_pmic.h | File | 1.17 KB | 0644 |
|
intel_soc_pmic_bxtwc.h | File | 2 KB | 0644 |
|
ipaq-micro.h | File | 3.66 KB | 0644 |
|
janz.h | File | 1.03 KB | 0644 |
|
kempld.h | File | 4.16 KB | 0644 |
|
lm3533.h | File | 2.59 KB | 0644 |
|
lp3943.h | File | 2.68 KB | 0644 |
|
lp873x.h | File | 8.69 KB | 0644 |
|
lp87565.h | File | 7.68 KB | 0644 |
|
lp8788-isink.h | File | 1.19 KB | 0644 |
|
lp8788.h | File | 8.84 KB | 0644 |
|
lpc_ich.h | File | 1.23 KB | 0644 |
|
max14577-private.h | File | 15.86 KB | 0644 |
|
max14577.h | File | 2.68 KB | 0644 |
|
max77620.h | File | 10.87 KB | 0644 |
|
max77686-private.h | File | 13.21 KB | 0644 |
|
max77686.h | File | 2.65 KB | 0644 |
|
max77693-common.h | File | 1.27 KB | 0644 |
|
max77693-private.h | File | 17.95 KB | 0644 |
|
max77693.h | File | 2.24 KB | 0644 |
|
max77843-private.h | File | 15.43 KB | 0644 |
|
max8907.h | File | 7.52 KB | 0644 |
|
max8925.h | File | 7.18 KB | 0644 |
|
max8997-private.h | File | 12.43 KB | 0644 |
|
max8997.h | File | 6.04 KB | 0644 |
|
max8998-private.h | File | 5.01 KB | 0644 |
|
max8998.h | File | 3.56 KB | 0644 |
|
mc13783.h | File | 2.83 KB | 0644 |
|
mc13892.h | File | 938 B | 0644 |
|
mc13xxx.h | File | 7.65 KB | 0644 |
|
mcp.h | File | 1.77 KB | 0644 |
|
menelaus.h | File | 1.25 KB | 0644 |
|
motorola-cpcap.h | File | 12.5 KB | 0644 |
|
mxs-lradc.h | File | 6.05 KB | 0644 |
|
palmas.h | File | 149.07 KB | 0644 |
|
qcom_rpm.h | File | 293 B | 0644 |
|
rc5t583.h | File | 9.82 KB | 0644 |
|
rdc321x.h | File | 591 B | 0644 |
|
retu.h | File | 723 B | 0644 |
|
rk808.h | File | 12.51 KB | 0644 |
|
rn5t618.h | File | 7.34 KB | 0644 |
|
rt5033-private.h | File | 7.84 KB | 0644 |
|
rt5033.h | File | 1.21 KB | 0644 |
|
si476x-core.h | File | 15.24 KB | 0644 |
|
si476x-platform.h | File | 6.45 KB | 0644 |
|
si476x-reports.h | File | 4.89 KB | 0644 |
|
sky81452.h | File | 990 B | 0644 |
|
smsc.h | File | 2.85 KB | 0644 |
|
sta2x11-mfd.h | File | 18.72 KB | 0644 |
|
stm32-lptimer.h | File | 1.81 KB | 0644 |
|
stm32-timers.h | File | 3.07 KB | 0644 |
|
stmpe.h | File | 3.38 KB | 0644 |
|
stw481x.h | File | 1.41 KB | 0644 |
|
sun4i-gpadc.h | File | 3.62 KB | 0644 |
|
syscon.h | File | 1.41 KB | 0644 |
|
t7l66xb.h | File | 771 B | 0644 |
|
tc3589x.h | File | 3.91 KB | 0644 |
|
tc6387xb.h | File | 516 B | 0644 |
|
tc6393xb.h | File | 1.51 KB | 0644 |
|
ti-lmu-register.h | File | 7.43 KB | 0644 |
|
ti-lmu.h | File | 1.78 KB | 0644 |
|
ti_am335x_tscadc.h | File | 5.72 KB | 0644 |
|
tmio.h | File | 4.6 KB | 0644 |
|
tps6105x.h | File | 3.03 KB | 0644 |
|
tps65010.h | File | 6.53 KB | 0644 |
|
tps6507x.h | File | 4.94 KB | 0644 |
|
tps65086.h | File | 3.5 KB | 0644 |
|
tps65090.h | File | 4.35 KB | 0644 |
|
tps65217.h | File | 8.24 KB | 0644 |
|
tps65218.h | File | 7.84 KB | 0644 |
|
tps6586x.h | File | 2.71 KB | 0644 |
|
tps65910.h | File | 30.59 KB | 0644 |
|
tps65912.h | File | 9.91 KB | 0644 |
|
tps68470.h | File | 3.33 KB | 0644 |
|
tps80031.h | File | 19.59 KB | 0644 |
|
twl.h | File | 25.58 KB | 0644 |
|
twl4030-audio.h | File | 8.54 KB | 0644 |
|
twl6040.h | File | 7.16 KB | 0644 |
|
ucb1x00.h | File | 6.57 KB | 0644 |
|
viperboard.h | File | 2.95 KB | 0644 |
|
wl1273-core.h | File | 8.3 KB | 0644 |
|
wm8400-audio.h | File | 69.8 KB | 0644 |
|
wm8400-private.h | File | 57.98 KB | 0644 |
|
wm8400.h | File | 1.18 KB | 0644 |
|
wm97xx.h | File | 576 B | 0644 |
|