/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 ST-Ericsson SA * Written on behalf of Linaro for ST-Ericsson * * Author: Linus Walleij <[email protected]> */ #ifndef MFD_TPS6105X_H #define MFD_TPS6105X_H #include <linux/i2c.h> #include <linux/regmap.h> #include <linux/regulator/machine.h> /* * Register definitions to all subdrivers */ #define TPS6105X_REG_0 … #define TPS6105X_REG0_MODE_SHIFT … #define TPS6105X_REG0_MODE_MASK … /* These defines for both reg0 and reg1 */ #define TPS6105X_REG0_MODE_SHUTDOWN … #define TPS6105X_REG0_MODE_TORCH … #define TPS6105X_REG0_MODE_TORCH_FLASH … #define TPS6105X_REG0_MODE_VOLTAGE … #define TPS6105X_REG0_VOLTAGE_SHIFT … #define TPS6105X_REG0_VOLTAGE_MASK … #define TPS6105X_REG0_VOLTAGE_450 … #define TPS6105X_REG0_VOLTAGE_500 … #define TPS6105X_REG0_VOLTAGE_525 … #define TPS6105X_REG0_VOLTAGE_500_2 … #define TPS6105X_REG0_DIMMING_SHIFT … #define TPS6105X_REG0_TORCHC_SHIFT … #define TPS6105X_REG0_TORCHC_MASK … #define TPS6105X_REG0_TORCHC_0 … #define TPS6105X_REG0_TORCHC_50 … #define TPS6105X_REG0_TORCHC_75 … #define TPS6105X_REG0_TORCHC_100 … #define TPS6105X_REG0_TORCHC_150 … #define TPS6105X_REG0_TORCHC_200 … #define TPS6105X_REG0_TORCHC_250_400 … #define TPS6105X_REG0_TORCHC_250_500 … #define TPS6105X_REG_1 … #define TPS6105X_REG1_MODE_SHIFT … #define TPS6105X_REG1_MODE_MASK … #define TPS6105X_REG1_MODE_SHUTDOWN … #define TPS6105X_REG1_MODE_TORCH … #define TPS6105X_REG1_MODE_TORCH_FLASH … #define TPS6105X_REG1_MODE_VOLTAGE … #define TPS6105X_REG_2 … #define TPS6105X_REG_3 … /** * enum tps6105x_mode - desired mode for the TPS6105x * @TPS6105X_MODE_SHUTDOWN: this instance is inactive, not used for anything * @TPS61905X_MODE_TORCH: this instance is used as a LED, usually a while * LED, for example as backlight or flashlight. If this is set, the * TPS6105X will register to the LED framework * @TPS6105X_MODE_TORCH_FLASH: this instance is used as a flashgun, usually * in a camera * @TPS6105X_MODE_VOLTAGE: this instance is used as a voltage regulator and * will register to the regulator framework */ enum tps6105x_mode { … }; /** * struct tps6105x_platform_data - TPS61905x platform data * @mode: what mode this instance shall be operated in, * this is not selectable at runtime * @regulator_data: initialization data for the voltage * regulator if used as a voltage source */ struct tps6105x_platform_data { … }; /** * struct tps6105x - state holder for the TPS6105x drivers * @i2c_client: corresponding I2C client * @regulator: regulator device if used in voltage mode * @regmap: used for i2c communcation on accessing registers */ struct tps6105x { … }; #endif
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