~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/include/linux/mfd/tps6105x.h

Version: ~ [ linux-5.12-rc1 ] ~ [ linux-5.11.2 ] ~ [ linux-5.10.19 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.101 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.177 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.222 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.258 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.258 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.18.140 ] ~ [ linux-3.16.85 ] ~ [ linux-3.14.79 ] ~ [ linux-3.12.74 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0-only */
  2 /*
  3  * Copyright (C) 2011 ST-Ericsson SA
  4  * Written on behalf of Linaro for ST-Ericsson
  5  *
  6  * Author: Linus Walleij <linus.walleij@linaro.org>
  7  */
  8 #ifndef MFD_TPS6105X_H
  9 #define MFD_TPS6105X_H
 10 
 11 #include <linux/i2c.h>
 12 #include <linux/regmap.h>
 13 #include <linux/regulator/machine.h>
 14 
 15 /*
 16  * Register definitions to all subdrivers
 17  */
 18 #define TPS6105X_REG_0                  0x00
 19 #define TPS6105X_REG0_MODE_SHIFT        6
 20 #define TPS6105X_REG0_MODE_MASK         (0x03<<6)
 21 /* These defines for both reg0 and reg1 */
 22 #define TPS6105X_REG0_MODE_SHUTDOWN     0x00
 23 #define TPS6105X_REG0_MODE_TORCH        0x01
 24 #define TPS6105X_REG0_MODE_TORCH_FLASH  0x02
 25 #define TPS6105X_REG0_MODE_VOLTAGE      0x03
 26 #define TPS6105X_REG0_VOLTAGE_SHIFT     4
 27 #define TPS6105X_REG0_VOLTAGE_MASK      (3<<4)
 28 #define TPS6105X_REG0_VOLTAGE_450       0
 29 #define TPS6105X_REG0_VOLTAGE_500       1
 30 #define TPS6105X_REG0_VOLTAGE_525       2
 31 #define TPS6105X_REG0_VOLTAGE_500_2     3
 32 #define TPS6105X_REG0_DIMMING_SHIFT     3
 33 #define TPS6105X_REG0_TORCHC_SHIFT      0
 34 #define TPS6105X_REG0_TORCHC_MASK       (7<<0)
 35 #define TPS6105X_REG0_TORCHC_0          0x00
 36 #define TPS6105X_REG0_TORCHC_50         0x01
 37 #define TPS6105X_REG0_TORCHC_75         0x02
 38 #define TPS6105X_REG0_TORCHC_100        0x03
 39 #define TPS6105X_REG0_TORCHC_150        0x04
 40 #define TPS6105X_REG0_TORCHC_200        0x05
 41 #define TPS6105X_REG0_TORCHC_250_400    0x06
 42 #define TPS6105X_REG0_TORCHC_250_500    0x07
 43 #define TPS6105X_REG_1                  0x01
 44 #define TPS6105X_REG1_MODE_SHIFT        6
 45 #define TPS6105X_REG1_MODE_MASK         (0x03<<6)
 46 #define TPS6105X_REG1_MODE_SHUTDOWN     0x00
 47 #define TPS6105X_REG1_MODE_TORCH        0x01
 48 #define TPS6105X_REG1_MODE_TORCH_FLASH  0x02
 49 #define TPS6105X_REG1_MODE_VOLTAGE      0x03
 50 #define TPS6105X_REG_2                  0x02
 51 #define TPS6105X_REG_3                  0x03
 52 
 53 /**
 54  * enum tps6105x_mode - desired mode for the TPS6105x
 55  * @TPS6105X_MODE_SHUTDOWN: this instance is inactive, not used for anything
 56  * @TPS61905X_MODE_TORCH: this instance is used as a LED, usually a while
 57  *      LED, for example as backlight or flashlight. If this is set, the
 58  *      TPS6105X will register to the LED framework
 59  * @TPS6105X_MODE_TORCH_FLASH: this instance is used as a flashgun, usually
 60  *      in a camera
 61  * @TPS6105X_MODE_VOLTAGE: this instance is used as a voltage regulator and
 62  *      will register to the regulator framework
 63  */
 64 enum tps6105x_mode {
 65         TPS6105X_MODE_SHUTDOWN,
 66         TPS6105X_MODE_TORCH,
 67         TPS6105X_MODE_TORCH_FLASH,
 68         TPS6105X_MODE_VOLTAGE,
 69 };
 70 
 71 /**
 72  * struct tps6105x_platform_data - TPS61905x platform data
 73  * @mode: what mode this instance shall be operated in,
 74  *      this is not selectable at runtime
 75  * @regulator_data: initialization data for the voltage
 76  *      regulator if used as a voltage source
 77  */
 78 struct tps6105x_platform_data {
 79         enum tps6105x_mode mode;
 80         struct regulator_init_data *regulator_data;
 81 };
 82 
 83 /**
 84  * struct tps6105x - state holder for the TPS6105x drivers
 85  * @i2c_client: corresponding I2C client
 86  * @regulator: regulator device if used in voltage mode
 87  * @regmap: used for i2c communcation on accessing registers
 88  */
 89 struct tps6105x {
 90         struct tps6105x_platform_data *pdata;
 91         struct i2c_client       *client;
 92         struct regulator_dev    *regulator;
 93         struct regmap           *regmap;
 94 };
 95 
 96 #endif
 97 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp