#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/spi/spi.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>

Data Structures
struct	field

struct	supply_info

struct	tps6524x

Macros
#define	REG_LDO_SET 0x0

#define	LDO_ILIM_MASK 1 /* 0 = 400-800, 1 = 900-1500 */

#define	LDO_VSEL_MASK 0x0f

#define	LDO2_ILIM_SHIFT 12

#define	LDO2_VSEL_SHIFT 4

#define	LDO1_ILIM_SHIFT 8

#define	LDO1_VSEL_SHIFT 0

#define	REG_BLOCK_EN 0x1

#define	BLOCK_MASK 1

#define	BLOCK_LDO1_SHIFT 0

#define	BLOCK_LDO2_SHIFT 1

#define	BLOCK_LCD_SHIFT 2

#define	BLOCK_USB_SHIFT 3

#define	REG_DCDC_SET 0x2

#define	DCDC_VDCDC_MASK 0x1f

#define	DCDC_VDCDC1_SHIFT 0

#define	DCDC_VDCDC2_SHIFT 5

#define	DCDC_VDCDC3_SHIFT 10

#define	REG_DCDC_EN 0x3

#define	DCDCDCDC_EN_MASK 0x1

#define	DCDCDCDC1_EN_SHIFT 0

#define	DCDCDCDC1_PG_MSK BIT(1)

#define	DCDCDCDC2_EN_SHIFT 2

#define	DCDCDCDC2_PG_MSK BIT(3)

#define	DCDCDCDC3_EN_SHIFT 4

#define	DCDCDCDC3_PG_MSK BIT(5)

#define	REG_USB 0x4

#define	USB_ILIM_SHIFT 0

#define	USB_ILIM_MASK 0x3

#define	USB_TSD_SHIFT 2

#define	USB_TSD_MASK 0x3

#define	USB_TWARN_SHIFT 4

#define	USB_TWARN_MASK 0x3

#define	USB_IWARN_SD BIT(6)

#define	USB_FAST_LOOP BIT(7)

#define	REG_ALARM 0x5

#define	ALARM_LDO1 BIT(0)

#define	ALARM_DCDC1 BIT(1)

#define	ALARM_DCDC2 BIT(2)

#define	ALARM_DCDC3 BIT(3)

#define	ALARM_LDO2 BIT(4)

#define	ALARM_USB_WARN BIT(5)

#define	ALARM_USB_ALARM BIT(6)

#define	ALARM_LCD BIT(9)

#define	ALARM_TEMP_WARM BIT(10)

#define	ALARM_TEMP_HOT BIT(11)

#define	ALARM_NRST BIT(14)

#define	ALARM_POWERUP BIT(15)

#define	REG_INT_ENABLE 0x6

#define	INT_LDO1 BIT(0)

#define	INT_DCDC1 BIT(1)

#define	INT_DCDC2 BIT(2)

#define	INT_DCDC3 BIT(3)

#define	INT_LDO2 BIT(4)

#define	INT_USB_WARN BIT(5)

#define	INT_USB_ALARM BIT(6)

#define	INT_LCD BIT(9)

#define	INT_TEMP_WARM BIT(10)

#define	INT_TEMP_HOT BIT(11)

#define	INT_GLOBAL_EN BIT(15)

#define	REG_INT_STATUS 0x7

#define	STATUS_LDO1 BIT(0)

#define	STATUS_DCDC1 BIT(1)

#define	STATUS_DCDC2 BIT(2)

#define	STATUS_DCDC3 BIT(3)

#define	STATUS_LDO2 BIT(4)

#define	STATUS_USB_WARN BIT(5)

#define	STATUS_USB_ALARM BIT(6)

#define	STATUS_LCD BIT(9)

#define	STATUS_TEMP_WARM BIT(10)

#define	STATUS_TEMP_HOT BIT(11)

#define	REG_SOFTWARE_RESET 0xb

#define	REG_WRITE_ENABLE 0xd

#define	REG_REV_ID 0xf

#define	N_DCDC 3

#define	N_LDO 2

#define	N_SWITCH 2

#define	N_REGULATORS (N_DCDC + N_LDO + N_SWITCH)

#define	CMD_READ(reg) ((reg) << 6)

#define	CMD_WRITE(reg) (BIT(5) \| (reg) << 6)

#define	STAT_CLK BIT(3)

#define	STAT_WRITE BIT(2)

#define	STAT_INVALID BIT(1)

#define	STAT_WP BIT(0)

#define	__MK_FIELD(_reg, _mask, _shift) { .reg = (_reg), .mask = (_mask), .shift = (_shift), }

Functions
	module_spi_driver (pmic_driver)

	MODULE_DESCRIPTION ("TPS6524X PMIC Driver")

	MODULE_AUTHOR ("Cyril Chemparathy")

	MODULE_LICENSE ("GPL")

	MODULE_ALIAS ("spi:tps6524x")

Macro Definition Documentation

#define __MK_FIELD	(	_reg,
		_mask,
		_shift
	)	{ .reg = (_reg), .mask = (_mask), .shift = (_shift), }

Definition at line 372 of file tps6524x-regulator.c.

#define ALARM_DCDC1 BIT(1)

Definition at line 67 of file tps6524x-regulator.c.

#define ALARM_DCDC2 BIT(2)

Definition at line 68 of file tps6524x-regulator.c.

#define ALARM_DCDC3 BIT(3)

Definition at line 69 of file tps6524x-regulator.c.

#define ALARM_LCD BIT(9)

Definition at line 73 of file tps6524x-regulator.c.

#define ALARM_LDO1 BIT(0)

Definition at line 66 of file tps6524x-regulator.c.

#define ALARM_LDO2 BIT(4)

Definition at line 70 of file tps6524x-regulator.c.

#define ALARM_NRST BIT(14)

Definition at line 76 of file tps6524x-regulator.c.

#define ALARM_POWERUP BIT(15)

Definition at line 77 of file tps6524x-regulator.c.

#define ALARM_TEMP_HOT BIT(11)

Definition at line 75 of file tps6524x-regulator.c.

#define ALARM_TEMP_WARM BIT(10)

Definition at line 74 of file tps6524x-regulator.c.

#define ALARM_USB_ALARM BIT(6)

Definition at line 72 of file tps6524x-regulator.c.

#define ALARM_USB_WARN BIT(5)

Definition at line 71 of file tps6524x-regulator.c.

#define BLOCK_LCD_SHIFT 2

Definition at line 37 of file tps6524x-regulator.c.

#define BLOCK_LDO1_SHIFT 0

Definition at line 35 of file tps6524x-regulator.c.

#define BLOCK_LDO2_SHIFT 1

Definition at line 36 of file tps6524x-regulator.c.

#define BLOCK_MASK 1

Definition at line 34 of file tps6524x-regulator.c.

#define BLOCK_USB_SHIFT 3

Definition at line 38 of file tps6524x-regulator.c.

#define CMD_READ ( reg ) ((reg) << 6)

Definition at line 113 of file tps6524x-regulator.c.

#define CMD_WRITE ( reg ) (BIT(5) | (reg) << 6)

Definition at line 114 of file tps6524x-regulator.c.

#define DCDC_VDCDC1_SHIFT 0

Definition at line 42 of file tps6524x-regulator.c.

#define DCDC_VDCDC2_SHIFT 5

Definition at line 43 of file tps6524x-regulator.c.

#define DCDC_VDCDC3_SHIFT 10

Definition at line 44 of file tps6524x-regulator.c.

#define DCDC_VDCDC_MASK 0x1f

Definition at line 41 of file tps6524x-regulator.c.

#define DCDCDCDC1_EN_SHIFT 0

Definition at line 48 of file tps6524x-regulator.c.

#define DCDCDCDC1_PG_MSK BIT(1)

Definition at line 49 of file tps6524x-regulator.c.

#define DCDCDCDC2_EN_SHIFT 2

Definition at line 50 of file tps6524x-regulator.c.

#define DCDCDCDC2_PG_MSK BIT(3)

Definition at line 51 of file tps6524x-regulator.c.

#define DCDCDCDC3_EN_SHIFT 4

Definition at line 52 of file tps6524x-regulator.c.

#define DCDCDCDC3_PG_MSK BIT(5)

Definition at line 53 of file tps6524x-regulator.c.

#define DCDCDCDC_EN_MASK 0x1

Definition at line 47 of file tps6524x-regulator.c.

#define INT_DCDC1 BIT(1)

Definition at line 81 of file tps6524x-regulator.c.

#define INT_DCDC2 BIT(2)

Definition at line 82 of file tps6524x-regulator.c.

#define INT_DCDC3 BIT(3)

Definition at line 83 of file tps6524x-regulator.c.

#define INT_GLOBAL_EN BIT(15)

Definition at line 90 of file tps6524x-regulator.c.

#define INT_LCD BIT(9)

Definition at line 87 of file tps6524x-regulator.c.

#define INT_LDO1 BIT(0)

Definition at line 80 of file tps6524x-regulator.c.

#define INT_LDO2 BIT(4)

Definition at line 84 of file tps6524x-regulator.c.

#define INT_TEMP_HOT BIT(11)

Definition at line 89 of file tps6524x-regulator.c.

#define INT_TEMP_WARM BIT(10)

Definition at line 88 of file tps6524x-regulator.c.

#define INT_USB_ALARM BIT(6)

Definition at line 86 of file tps6524x-regulator.c.

#define INT_USB_WARN BIT(5)

Definition at line 85 of file tps6524x-regulator.c.

#define LDO1_ILIM_SHIFT 8

Definition at line 30 of file tps6524x-regulator.c.

#define LDO1_VSEL_SHIFT 0

Definition at line 31 of file tps6524x-regulator.c.

#define LDO2_ILIM_SHIFT 12

Definition at line 28 of file tps6524x-regulator.c.

#define LDO2_VSEL_SHIFT 4

Definition at line 29 of file tps6524x-regulator.c.

#define LDO_ILIM_MASK 1 /* 0 = 400-800, 1 = 900-1500 */

Definition at line 26 of file tps6524x-regulator.c.

#define LDO_VSEL_MASK 0x0f

Definition at line 27 of file tps6524x-regulator.c.

#define N_DCDC 3

Definition at line 108 of file tps6524x-regulator.c.

#define N_LDO 2

Definition at line 109 of file tps6524x-regulator.c.

#define N_REGULATORS (N_DCDC + N_LDO + N_SWITCH)

Definition at line 111 of file tps6524x-regulator.c.

#define N_SWITCH 2

Definition at line 110 of file tps6524x-regulator.c.

#define REG_ALARM 0x5

Definition at line 65 of file tps6524x-regulator.c.

#define REG_BLOCK_EN 0x1

Definition at line 33 of file tps6524x-regulator.c.

#define REG_DCDC_EN 0x3

Definition at line 46 of file tps6524x-regulator.c.

#define REG_DCDC_SET 0x2

Definition at line 40 of file tps6524x-regulator.c.

#define REG_INT_ENABLE 0x6

Definition at line 79 of file tps6524x-regulator.c.

#define REG_INT_STATUS 0x7

Definition at line 92 of file tps6524x-regulator.c.

#define REG_LDO_SET 0x0

Definition at line 25 of file tps6524x-regulator.c.

#define REG_REV_ID 0xf

Definition at line 106 of file tps6524x-regulator.c.

#define REG_SOFTWARE_RESET 0xb

Definition at line 104 of file tps6524x-regulator.c.

#define REG_USB 0x4

Definition at line 55 of file tps6524x-regulator.c.

#define REG_WRITE_ENABLE 0xd

Definition at line 105 of file tps6524x-regulator.c.

#define STAT_CLK BIT(3)

Definition at line 115 of file tps6524x-regulator.c.

#define STAT_INVALID BIT(1)

Definition at line 117 of file tps6524x-regulator.c.

#define STAT_WP BIT(0)

Definition at line 118 of file tps6524x-regulator.c.

#define STAT_WRITE BIT(2)

Definition at line 116 of file tps6524x-regulator.c.

#define STATUS_DCDC1 BIT(1)

Definition at line 94 of file tps6524x-regulator.c.

#define STATUS_DCDC2 BIT(2)

Definition at line 95 of file tps6524x-regulator.c.

#define STATUS_DCDC3 BIT(3)

Definition at line 96 of file tps6524x-regulator.c.

#define STATUS_LCD BIT(9)

Definition at line 100 of file tps6524x-regulator.c.

#define STATUS_LDO1 BIT(0)

Definition at line 93 of file tps6524x-regulator.c.

#define STATUS_LDO2 BIT(4)

Definition at line 97 of file tps6524x-regulator.c.

#define STATUS_TEMP_HOT BIT(11)

Definition at line 102 of file tps6524x-regulator.c.

#define STATUS_TEMP_WARM BIT(10)

Definition at line 101 of file tps6524x-regulator.c.

#define STATUS_USB_ALARM BIT(6)

Definition at line 99 of file tps6524x-regulator.c.

#define STATUS_USB_WARN BIT(5)

Definition at line 98 of file tps6524x-regulator.c.

#define USB_FAST_LOOP BIT(7)

Definition at line 63 of file tps6524x-regulator.c.

#define USB_ILIM_MASK 0x3

Definition at line 57 of file tps6524x-regulator.c.

#define USB_ILIM_SHIFT 0

Definition at line 56 of file tps6524x-regulator.c.

#define USB_IWARN_SD BIT(6)

Definition at line 62 of file tps6524x-regulator.c.

#define USB_TSD_MASK 0x3

Definition at line 59 of file tps6524x-regulator.c.

#define USB_TSD_SHIFT 2

Definition at line 58 of file tps6524x-regulator.c.

#define USB_TWARN_MASK 0x3

Definition at line 61 of file tps6524x-regulator.c.

#define USB_TWARN_SHIFT 4

Definition at line 60 of file tps6524x-regulator.c.

Function Documentation

MODULE_ALIAS ( "spi:tps6524x" )

MODULE_AUTHOR ( "Cyril Chemparathy" )

MODULE_DESCRIPTION ( "TPS6524X PMIC Driver" )

MODULE_LICENSE ( "GPL" )

module_spi_driver ( pmic_driver )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation