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MFD: TPS65910: Add new mfd device for TPS65910

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The TPS65910 chip is a power management IC for multimedia and handheld
devices. It contains the following components:

- Regulators
- GPIO controller
- RTC

The tps65910 core driver is registered as a platform driver and provides
communication through I2C with the host device for the different
components.

Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Graeme Gregory
2011-05-02 16:19:46 -05:00
committed by Liam Girdwood
parent 98ea5c218e
commit 27c6750ec5
4 changed files with 970 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/mfd/Kconfig
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@@ -719,6 +719,14 @@ config MFD_PM8XXX_IRQ
This is required to use certain other PM 8xxx features, such as GPIO This is required to use certain other PM 8xxx features, such as GPIO
and MPP. and MPP.
config MFD_TPS65910
tristate "TPS65910 Power Management chip"
depends on I2C && GPIOLIB
select MFD_CORE
help
if you say yes here you get support for the TPS65910 series of
Power Management chips.
endif # MFD_SUPPORT endif # MFD_SUPPORT
menu "Multimedia Capabilities Port drivers" menu "Multimedia Capabilities Port drivers"

1
drivers/mfd/Makefile
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@@ -93,3 +93,4 @@ obj-$(CONFIG_MFD_CS5535) += cs5535-mfd.o
obj-$(CONFIG_MFD_OMAP_USB_HOST) += omap-usb-host.o obj-$(CONFIG_MFD_OMAP_USB_HOST) += omap-usb-host.o
obj-$(CONFIG_MFD_PM8921_CORE) += pm8921-core.o obj-$(CONFIG_MFD_PM8921_CORE) += pm8921-core.o
obj-$(CONFIG_MFD_PM8XXX_IRQ) += pm8xxx-irq.o obj-$(CONFIG_MFD_PM8XXX_IRQ) += pm8xxx-irq.o
obj-$(CONFIG_MFD_TPS65910) += tps65910.o

208
drivers/mfd/tps65910.c Normal file
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@@ -0,0 +1,208 @@
/*
* tps65910.c -- TI TPS6591x
*
* Copyright 2010 Texas Instruments Inc.
*
* Author: Graeme Gregory <gg@slimlogic.co.uk>
* Author: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk>
*
* 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; either version 2 of the License, or (at your
* option) any later version.
*
*/
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/mfd/core.h>
#include <linux/mfd/tps65910.h>
static struct mfd_cell tps65910s[] = {
{
.name = "tps65910-pmic",
},
{
.name = "tps65910-rtc",
},
{
.name = "tps65910-power",
},
};
static int tps65910_i2c_read(struct tps65910 *tps65910, u8 reg,
int bytes, void *dest)
{
struct i2c_client *i2c = tps65910->i2c_client;
struct i2c_msg xfer[2];
int ret;
/* Write register */
xfer[0].addr = i2c->addr;
xfer[0].flags = 0;
xfer[0].len = 1;
xfer[0].buf = &reg;
/* Read data */
xfer[1].addr = i2c->addr;
xfer[1].flags = I2C_M_RD;
xfer[1].len = bytes;
xfer[1].buf = dest;
ret = i2c_transfer(i2c->adapter, xfer, 2);
if (ret == 2)
ret = 0;
else if (ret >= 0)
ret = -EIO;
return ret;
}
static int tps65910_i2c_write(struct tps65910 *tps65910, u8 reg,
int bytes, void *src)
{
struct i2c_client *i2c = tps65910->i2c_client;
/* we add 1 byte for device register */
u8 msg[TPS65910_MAX_REGISTER + 1];
int ret;
if (bytes > (TPS65910_MAX_REGISTER + 1))
return -EINVAL;
msg[0] = reg;
memcpy(&msg[1], src, bytes);
ret = i2c_master_send(i2c, msg, bytes + 1);
if (ret < 0)
return ret;
if (ret != bytes + 1)
return -EIO;
return 0;
}
int tps65910_set_bits(struct tps65910 *tps65910, u8 reg, u8 mask)
{
u8 data;
int err;
mutex_lock(&tps65910->io_mutex);
err = tps65910_i2c_read(tps65910, reg, 1, &data);
if (err) {
dev_err(tps65910->dev, "read from reg %x failed\n", reg);
goto out;
}
data |= mask;
err = tps65910_i2c_write(tps65910, reg, 1, &data);
if (err)
dev_err(tps65910->dev, "write to reg %x failed\n", reg);
out:
mutex_unlock(&tps65910->io_mutex);
return err;
}
EXPORT_SYMBOL_GPL(tps65910_set_bits);
int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask)
{
u8 data;
int err;
mutex_lock(&tps65910->io_mutex);
err = tps65910_i2c_read(tps65910, reg, 1, &data);
if (err) {
dev_err(tps65910->dev, "read from reg %x failed\n", reg);
goto out;
}
data &= mask;
err = tps65910_i2c_write(tps65910, reg, 1, &data);
if (err)
dev_err(tps65910->dev, "write to reg %x failed\n", reg);
out:
mutex_unlock(&tps65910->io_mutex);
return err;
}
EXPORT_SYMBOL_GPL(tps65910_clear_bits);
static int tps65910_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct tps65910 *tps65910;
int ret = 0;
tps65910 = kzalloc(sizeof(struct tps65910), GFP_KERNEL);
if (tps65910 == NULL)
return -ENOMEM;
i2c_set_clientdata(i2c, tps65910);
tps65910->dev = &i2c->dev;
tps65910->i2c_client = i2c;
tps65910->read = tps65910_i2c_read;
tps65910->write = tps65910_i2c_write;
mutex_init(&tps65910->io_mutex);
ret = mfd_add_devices(tps65910->dev, -1,
tps65910s, ARRAY_SIZE(tps65910s),
NULL, 0);
if (ret < 0)
goto err;
return ret;
err:
mfd_remove_devices(tps65910->dev);
kfree(tps65910);
return ret;
}
static int tps65910_i2c_remove(struct i2c_client *i2c)
{
struct tps65910 *tps65910 = i2c_get_clientdata(i2c);
mfd_remove_devices(tps65910->dev);
kfree(tps65910);
return 0;
}
static const struct i2c_device_id tps65910_i2c_id[] = {
{ "tps65910", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, tps65910_i2c_id);
static struct i2c_driver tps65910_i2c_driver = {
.driver = {
.name = "tps65910",
.owner = THIS_MODULE,
},
.probe = tps65910_i2c_probe,
.remove = tps65910_i2c_remove,
.id_table = tps65910_i2c_id,
};
static int __init tps65910_i2c_init(void)
{
return i2c_add_driver(&tps65910_i2c_driver);
}
/* init early so consumer devices can complete system boot */
subsys_initcall(tps65910_i2c_init);
static void __exit tps65910_i2c_exit(void)
{
i2c_del_driver(&tps65910_i2c_driver);
}
module_exit(tps65910_i2c_exit);
MODULE_AUTHOR("Graeme Gregory <gg@slimlogic.co.uk>");
MODULE_AUTHOR("Jorge Eduardo Candelaria <jedu@slimlogic.co.uk>");
MODULE_DESCRIPTION("TPS6591x chip family multi-function driver");
MODULE_LICENSE("GPL");

753
include/linux/mfd/tps65910.h Normal file
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@@ -0,0 +1,753 @@
/*
* tps65910.h -- TI TPS6591x
*
* Copyright 2010-2011 Texas Instruments Inc.
*
* Author: Graeme Gregory <gg@slimlogic.co.uk>
* Author: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk>
* Author: Arnaud Deconinck <a-deconinck@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; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifndef __LINUX_MFD_TPS65910_H
#define __LINUX_MFD_TPS65910_H
/*
* List of registers for component TPS65910
*
*/
#define TPS65910_SECONDS 0x0
#define TPS65910_MINUTES 0x1
#define TPS65910_HOURS 0x2
#define TPS65910_DAYS 0x3
#define TPS65910_MONTHS 0x4
#define TPS65910_YEARS 0x5
#define TPS65910_WEEKS 0x6
#define TPS65910_ALARM_SECONDS 0x8
#define TPS65910_ALARM_MINUTES 0x9
#define TPS65910_ALARM_HOURS 0xA
#define TPS65910_ALARM_DAYS 0xB
#define TPS65910_ALARM_MONTHS 0xC
#define TPS65910_ALARM_YEARS 0xD
#define TPS65910_RTC_CTRL 0x10
#define TPS65910_RTC_STATUS 0x11
#define TPS65910_RTC_INTERRUPTS 0x12
#define TPS65910_RTC_COMP_LSB 0x13
#define TPS65910_RTC_COMP_MSB 0x14
#define TPS65910_RTC_RES_PROG 0x15
#define TPS65910_RTC_RESET_STATUS 0x16
#define TPS65910_BCK1 0x17
#define TPS65910_BCK2 0x18
#define TPS65910_BCK3 0x19
#define TPS65910_BCK4 0x1A
#define TPS65910_BCK5 0x1B
#define TPS65910_PUADEN 0x1C
#define TPS65910_REF 0x1D
#define TPS65910_VRTC 0x1E
#define TPS65910_VIO 0x20
#define TPS65910_VDD1 0x21
#define TPS65910_VDD1_OP 0x22
#define TPS65910_VDD1_SR 0x23
#define TPS65910_VDD2 0x24
#define TPS65910_VDD2_OP 0x25
#define TPS65910_VDD2_SR 0x26
#define TPS65910_VDD3 0x27
#define TPS65910_VDIG1 0x30
#define TPS65910_VDIG2 0x31
#define TPS65910_VAUX1 0x32
#define TPS65910_VAUX2 0x33
#define TPS65910_VAUX33 0x34
#define TPS65910_VMMC 0x35
#define TPS65910_VPLL 0x36
#define TPS65910_VDAC 0x37
#define TPS65910_THERM 0x38
#define TPS65910_BBCH 0x39
#define TPS65910_DCDCCTRL 0x3E
#define TPS65910_DEVCTRL 0x3F
#define TPS65910_DEVCTRL2 0x40
#define TPS65910_SLEEP_KEEP_LDO_ON 0x41
#define TPS65910_SLEEP_KEEP_RES_ON 0x42
#define TPS65910_SLEEP_SET_LDO_OFF 0x43
#define TPS65910_SLEEP_SET_RES_OFF 0x44
#define TPS65910_EN1_LDO_ASS 0x45
#define TPS65910_EN1_SMPS_ASS 0x46
#define TPS65910_EN2_LDO_ASS 0x47
#define TPS65910_EN2_SMPS_ASS 0x48
#define TPS65910_EN3_LDO_ASS 0x49
#define TPS65910_SPARE 0x4A
#define TPS65910_INT_STS 0x50
#define TPS65910_INT_MSK 0x51
#define TPS65910_INT_STS2 0x52
#define TPS65910_INT_MSK2 0x53
#define TPS65910_INT_STS3 0x54
#define TPS65910_INT_MSK3 0x55
#define TPS65910_GPIO0 0x60
#define TPS65910_GPIO1 0x61
#define TPS65910_GPIO2 0x62
#define TPS65910_GPIO3 0x63
#define TPS65910_GPIO4 0x64
#define TPS65910_GPIO5 0x65
#define TPS65910_JTAGVERNUM 0x80
#define TPS65910_MAX_REGISTER 0x80
/*
* List of register bitfields for component TPS65910
*
*/
/*Register BCK1 (0x80) register.RegisterDescription */
#define BCK1_BCKUP_MASK 0xFF
#define BCK1_BCKUP_SHIFT 0
/*Register BCK2 (0x80) register.RegisterDescription */
#define BCK2_BCKUP_MASK 0xFF
#define BCK2_BCKUP_SHIFT 0
/*Register BCK3 (0x80) register.RegisterDescription */
#define BCK3_BCKUP_MASK 0xFF
#define BCK3_BCKUP_SHIFT 0
/*Register BCK4 (0x80) register.RegisterDescription */
#define BCK4_BCKUP_MASK 0xFF
#define BCK4_BCKUP_SHIFT 0
/*Register BCK5 (0x80) register.RegisterDescription */
#define BCK5_BCKUP_MASK 0xFF
#define BCK5_BCKUP_SHIFT 0
/*Register PUADEN (0x80) register.RegisterDescription */
#define PUADEN_EN3P_MASK 0x80
#define PUADEN_EN3P_SHIFT 7
#define PUADEN_I2CCTLP_MASK 0x40
#define PUADEN_I2CCTLP_SHIFT 6
#define PUADEN_I2CSRP_MASK 0x20
#define PUADEN_I2CSRP_SHIFT 5
#define PUADEN_PWRONP_MASK 0x10
#define PUADEN_PWRONP_SHIFT 4
#define PUADEN_SLEEPP_MASK 0x08
#define PUADEN_SLEEPP_SHIFT 3
#define PUADEN_PWRHOLDP_MASK 0x04
#define PUADEN_PWRHOLDP_SHIFT 2
#define PUADEN_BOOT1P_MASK 0x02
#define PUADEN_BOOT1P_SHIFT 1
#define PUADEN_BOOT0P_MASK 0x01
#define PUADEN_BOOT0P_SHIFT 0
/*Register REF (0x80) register.RegisterDescription */
#define REF_VMBCH_SEL_MASK 0x0C
#define REF_VMBCH_SEL_SHIFT 2
#define REF_ST_MASK 0x03
#define REF_ST_SHIFT 0
/*Register VRTC (0x80) register.RegisterDescription */
#define VRTC_VRTC_OFFMASK_MASK 0x08
#define VRTC_VRTC_OFFMASK_SHIFT 3
#define VRTC_ST_MASK 0x03
#define VRTC_ST_SHIFT 0
/*Register VIO (0x80) register.RegisterDescription */
#define VIO_ILMAX_MASK 0xC0
#define VIO_ILMAX_SHIFT 6
#define VIO_SEL_MASK 0x0C
#define VIO_SEL_SHIFT 2
#define VIO_ST_MASK 0x03
#define VIO_ST_SHIFT 0
/*Register VDD1 (0x80) register.RegisterDescription */
#define VDD1_VGAIN_SEL_MASK 0xC0
#define VDD1_VGAIN_SEL_SHIFT 6
#define VDD1_ILMAX_MASK 0x20
#define VDD1_ILMAX_SHIFT 5
#define VDD1_TSTEP_MASK 0x1C
#define VDD1_TSTEP_SHIFT 2
#define VDD1_ST_MASK 0x03
#define VDD1_ST_SHIFT 0
/*Register VDD1_OP (0x80) register.RegisterDescription */
#define VDD1_OP_CMD_MASK 0x80
#define VDD1_OP_CMD_SHIFT 7
#define VDD1_OP_SEL_MASK 0x7F
#define VDD1_OP_SEL_SHIFT 0
/*Register VDD1_SR (0x80) register.RegisterDescription */
#define VDD1_SR_SEL_MASK 0x7F
#define VDD1_SR_SEL_SHIFT 0
/*Register VDD2 (0x80) register.RegisterDescription */
#define VDD2_VGAIN_SEL_MASK 0xC0
#define VDD2_VGAIN_SEL_SHIFT 6
#define VDD2_ILMAX_MASK 0x20
#define VDD2_ILMAX_SHIFT 5
#define VDD2_TSTEP_MASK 0x1C
#define VDD2_TSTEP_SHIFT 2
#define VDD2_ST_MASK 0x03
#define VDD2_ST_SHIFT 0
/*Register VDD2_OP (0x80) register.RegisterDescription */
#define VDD2_OP_CMD_MASK 0x80
#define VDD2_OP_CMD_SHIFT 7
#define VDD2_OP_SEL_MASK 0x7F
#define VDD2_OP_SEL_SHIFT 0
/*Register VDD2_SR (0x80) register.RegisterDescription */
#define VDD2_SR_SEL_MASK 0x7F
#define VDD2_SR_SEL_SHIFT 0
/*Register VDD3 (0x80) register.RegisterDescription */
#define VDD3_CKINEN_MASK 0x04
#define VDD3_CKINEN_SHIFT 2
#define VDD3_ST_MASK 0x03
#define VDD3_ST_SHIFT 0
/*Register VDIG1 (0x80) register.RegisterDescription */
#define VDIG1_SEL_MASK 0x0C
#define VDIG1_SEL_SHIFT 2
#define VDIG1_ST_MASK 0x03
#define VDIG1_ST_SHIFT 0
/*Register VDIG2 (0x80) register.RegisterDescription */
#define VDIG2_SEL_MASK 0x0C
#define VDIG2_SEL_SHIFT 2
#define VDIG2_ST_MASK 0x03
#define VDIG2_ST_SHIFT 0
/*Register VAUX1 (0x80) register.RegisterDescription */
#define VAUX1_SEL_MASK 0x0C
#define VAUX1_SEL_SHIFT 2
#define VAUX1_ST_MASK 0x03
#define VAUX1_ST_SHIFT 0
/*Register VAUX2 (0x80) register.RegisterDescription */
#define VAUX2_SEL_MASK 0x0C
#define VAUX2_SEL_SHIFT 2
#define VAUX2_ST_MASK 0x03
#define VAUX2_ST_SHIFT 0
/*Register VAUX33 (0x80) register.RegisterDescription */
#define VAUX33_SEL_MASK 0x0C
#define VAUX33_SEL_SHIFT 2
#define VAUX33_ST_MASK 0x03
#define VAUX33_ST_SHIFT 0
/*Register VMMC (0x80) register.RegisterDescription */
#define VMMC_SEL_MASK 0x0C
#define VMMC_SEL_SHIFT 2
#define VMMC_ST_MASK 0x03
#define VMMC_ST_SHIFT 0
/*Register VPLL (0x80) register.RegisterDescription */
#define VPLL_SEL_MASK 0x0C
#define VPLL_SEL_SHIFT 2
#define VPLL_ST_MASK 0x03
#define VPLL_ST_SHIFT 0
/*Register VDAC (0x80) register.RegisterDescription */
#define VDAC_SEL_MASK 0x0C
#define VDAC_SEL_SHIFT 2
#define VDAC_ST_MASK 0x03
#define VDAC_ST_SHIFT 0
/*Register THERM (0x80) register.RegisterDescription */
#define THERM_THERM_HD_MASK 0x20
#define THERM_THERM_HD_SHIFT 5
#define THERM_THERM_TS_MASK 0x10
#define THERM_THERM_TS_SHIFT 4
#define THERM_THERM_HDSEL_MASK 0x0C
#define THERM_THERM_HDSEL_SHIFT 2
#define THERM_RSVD1_MASK 0x02
#define THERM_RSVD1_SHIFT 1
#define THERM_THERM_STATE_MASK 0x01
#define THERM_THERM_STATE_SHIFT 0
/*Register BBCH (0x80) register.RegisterDescription */
#define BBCH_BBSEL_MASK 0x06
#define BBCH_BBSEL_SHIFT 1
#define BBCH_BBCHEN_MASK 0x01
#define BBCH_BBCHEN_SHIFT 0
/*Register DCDCCTRL (0x80) register.RegisterDescription */
#define DCDCCTRL_VDD2_PSKIP_MASK 0x20
#define DCDCCTRL_VDD2_PSKIP_SHIFT 5
#define DCDCCTRL_VDD1_PSKIP_MASK 0x10
#define DCDCCTRL_VDD1_PSKIP_SHIFT 4
#define DCDCCTRL_VIO_PSKIP_MASK 0x08
#define DCDCCTRL_VIO_PSKIP_SHIFT 3
#define DCDCCTRL_DCDCCKEXT_MASK 0x04
#define DCDCCTRL_DCDCCKEXT_SHIFT 2
#define DCDCCTRL_DCDCCKSYNC_MASK 0x03
#define DCDCCTRL_DCDCCKSYNC_SHIFT 0
/*Register DEVCTRL (0x80) register.RegisterDescription */
#define DEVCTRL_RTC_PWDN_MASK 0x40
#define DEVCTRL_RTC_PWDN_SHIFT 6
#define DEVCTRL_CK32K_CTRL_MASK 0x20
#define DEVCTRL_CK32K_CTRL_SHIFT 5
#define DEVCTRL_SR_CTL_I2C_SEL_MASK 0x10
#define DEVCTRL_SR_CTL_I2C_SEL_SHIFT 4
#define DEVCTRL_DEV_OFF_RST_MASK 0x08
#define DEVCTRL_DEV_OFF_RST_SHIFT 3
#define DEVCTRL_DEV_ON_MASK 0x04
#define DEVCTRL_DEV_ON_SHIFT 2
#define DEVCTRL_DEV_SLP_MASK 0x02
#define DEVCTRL_DEV_SLP_SHIFT 1
#define DEVCTRL_DEV_OFF_MASK 0x01
#define DEVCTRL_DEV_OFF_SHIFT 0
/*Register DEVCTRL2 (0x80) register.RegisterDescription */
#define DEVCTRL2_TSLOT_LENGTH_MASK 0x30
#define DEVCTRL2_TSLOT_LENGTH_SHIFT 4
#define DEVCTRL2_SLEEPSIG_POL_MASK 0x08
#define DEVCTRL2_SLEEPSIG_POL_SHIFT 3
#define DEVCTRL2_PWON_LP_OFF_MASK 0x04
#define DEVCTRL2_PWON_LP_OFF_SHIFT 2
#define DEVCTRL2_PWON_LP_RST_MASK 0x02
#define DEVCTRL2_PWON_LP_RST_SHIFT 1
#define DEVCTRL2_IT_POL_MASK 0x01
#define DEVCTRL2_IT_POL_SHIFT 0
/*Register SLEEP_KEEP_LDO_ON (0x80) register.RegisterDescription */
#define SLEEP_KEEP_LDO_ON_VDAC_KEEPON_MASK 0x80
#define SLEEP_KEEP_LDO_ON_VDAC_KEEPON_SHIFT 7
#define SLEEP_KEEP_LDO_ON_VPLL_KEEPON_MASK 0x40
#define SLEEP_KEEP_LDO_ON_VPLL_KEEPON_SHIFT 6
#define SLEEP_KEEP_LDO_ON_VAUX33_KEEPON_MASK 0x20
#define SLEEP_KEEP_LDO_ON_VAUX33_KEEPON_SHIFT 5
#define SLEEP_KEEP_LDO_ON_VAUX2_KEEPON_MASK 0x10
#define SLEEP_KEEP_LDO_ON_VAUX2_KEEPON_SHIFT 4
#define SLEEP_KEEP_LDO_ON_VAUX1_KEEPON_MASK 0x08
#define SLEEP_KEEP_LDO_ON_VAUX1_KEEPON_SHIFT 3
#define SLEEP_KEEP_LDO_ON_VDIG2_KEEPON_MASK 0x04
#define SLEEP_KEEP_LDO_ON_VDIG2_KEEPON_SHIFT 2
#define SLEEP_KEEP_LDO_ON_VDIG1_KEEPON_MASK 0x02
#define SLEEP_KEEP_LDO_ON_VDIG1_KEEPON_SHIFT 1
#define SLEEP_KEEP_LDO_ON_VMMC_KEEPON_MASK 0x01
#define SLEEP_KEEP_LDO_ON_VMMC_KEEPON_SHIFT 0
/*Register SLEEP_KEEP_RES_ON (0x80) register.RegisterDescription */
#define SLEEP_KEEP_RES_ON_THERM_KEEPON_MASK 0x80
#define SLEEP_KEEP_RES_ON_THERM_KEEPON_SHIFT 7
#define SLEEP_KEEP_RES_ON_CLKOUT32K_KEEPON_MASK 0x40
#define SLEEP_KEEP_RES_ON_CLKOUT32K_KEEPON_SHIFT 6
#define SLEEP_KEEP_RES_ON_VRTC_KEEPON_MASK 0x20
#define SLEEP_KEEP_RES_ON_VRTC_KEEPON_SHIFT 5
#define SLEEP_KEEP_RES_ON_I2CHS_KEEPON_MASK 0x10
#define SLEEP_KEEP_RES_ON_I2CHS_KEEPON_SHIFT 4
#define SLEEP_KEEP_RES_ON_VDD3_KEEPON_MASK 0x08
#define SLEEP_KEEP_RES_ON_VDD3_KEEPON_SHIFT 3
#define SLEEP_KEEP_RES_ON_VDD2_KEEPON_MASK 0x04
#define SLEEP_KEEP_RES_ON_VDD2_KEEPON_SHIFT 2
#define SLEEP_KEEP_RES_ON_VDD1_KEEPON_MASK 0x02
#define SLEEP_KEEP_RES_ON_VDD1_KEEPON_SHIFT 1
#define SLEEP_KEEP_RES_ON_VIO_KEEPON_MASK 0x01
#define SLEEP_KEEP_RES_ON_VIO_KEEPON_SHIFT 0
/*Register SLEEP_SET_LDO_OFF (0x80) register.RegisterDescription */
#define SLEEP_SET_LDO_OFF_VDAC_SETOFF_MASK 0x80
#define SLEEP_SET_LDO_OFF_VDAC_SETOFF_SHIFT 7
#define SLEEP_SET_LDO_OFF_VPLL_SETOFF_MASK 0x40
#define SLEEP_SET_LDO_OFF_VPLL_SETOFF_SHIFT 6
#define SLEEP_SET_LDO_OFF_VAUX33_SETOFF_MASK 0x20
#define SLEEP_SET_LDO_OFF_VAUX33_SETOFF_SHIFT 5
#define SLEEP_SET_LDO_OFF_VAUX2_SETOFF_MASK 0x10
#define SLEEP_SET_LDO_OFF_VAUX2_SETOFF_SHIFT 4
#define SLEEP_SET_LDO_OFF_VAUX1_SETOFF_MASK 0x08
#define SLEEP_SET_LDO_OFF_VAUX1_SETOFF_SHIFT 3
#define SLEEP_SET_LDO_OFF_VDIG2_SETOFF_MASK 0x04
#define SLEEP_SET_LDO_OFF_VDIG2_SETOFF_SHIFT 2
#define SLEEP_SET_LDO_OFF_VDIG1_SETOFF_MASK 0x02
#define SLEEP_SET_LDO_OFF_VDIG1_SETOFF_SHIFT 1
#define SLEEP_SET_LDO_OFF_VMMC_SETOFF_MASK 0x01
#define SLEEP_SET_LDO_OFF_VMMC_SETOFF_SHIFT 0
/*Register SLEEP_SET_RES_OFF (0x80) register.RegisterDescription */
#define SLEEP_SET_RES_OFF_DEFAULT_VOLT_MASK 0x80
#define SLEEP_SET_RES_OFF_DEFAULT_VOLT_SHIFT 7
#define SLEEP_SET_RES_OFF_RSVD_MASK 0x60
#define SLEEP_SET_RES_OFF_RSVD_SHIFT 5
#define SLEEP_SET_RES_OFF_SPARE_SETOFF_MASK 0x10
#define SLEEP_SET_RES_OFF_SPARE_SETOFF_SHIFT 4
#define SLEEP_SET_RES_OFF_VDD3_SETOFF_MASK 0x08
#define SLEEP_SET_RES_OFF_VDD3_SETOFF_SHIFT 3
#define SLEEP_SET_RES_OFF_VDD2_SETOFF_MASK 0x04
#define SLEEP_SET_RES_OFF_VDD2_SETOFF_SHIFT 2
#define SLEEP_SET_RES_OFF_VDD1_SETOFF_MASK 0x02
#define SLEEP_SET_RES_OFF_VDD1_SETOFF_SHIFT 1
#define SLEEP_SET_RES_OFF_VIO_SETOFF_MASK 0x01
#define SLEEP_SET_RES_OFF_VIO_SETOFF_SHIFT 0
/*Register EN1_LDO_ASS (0x80) register.RegisterDescription */
#define EN1_LDO_ASS_VDAC_EN1_MASK 0x80
#define EN1_LDO_ASS_VDAC_EN1_SHIFT 7
#define EN1_LDO_ASS_VPLL_EN1_MASK 0x40
#define EN1_LDO_ASS_VPLL_EN1_SHIFT 6
#define EN1_LDO_ASS_VAUX33_EN1_MASK 0x20
#define EN1_LDO_ASS_VAUX33_EN1_SHIFT 5
#define EN1_LDO_ASS_VAUX2_EN1_MASK 0x10
#define EN1_LDO_ASS_VAUX2_EN1_SHIFT 4
#define EN1_LDO_ASS_VAUX1_EN1_MASK 0x08
#define EN1_LDO_ASS_VAUX1_EN1_SHIFT 3
#define EN1_LDO_ASS_VDIG2_EN1_MASK 0x04
#define EN1_LDO_ASS_VDIG2_EN1_SHIFT 2
#define EN1_LDO_ASS_VDIG1_EN1_MASK 0x02
#define EN1_LDO_ASS_VDIG1_EN1_SHIFT 1
#define EN1_LDO_ASS_VMMC_EN1_MASK 0x01
#define EN1_LDO_ASS_VMMC_EN1_SHIFT 0
/*Register EN1_SMPS_ASS (0x80) register.RegisterDescription */
#define EN1_SMPS_ASS_RSVD_MASK 0xE0
#define EN1_SMPS_ASS_RSVD_SHIFT 5
#define EN1_SMPS_ASS_SPARE_EN1_MASK 0x10
#define EN1_SMPS_ASS_SPARE_EN1_SHIFT 4
#define EN1_SMPS_ASS_VDD3_EN1_MASK 0x08
#define EN1_SMPS_ASS_VDD3_EN1_SHIFT 3
#define EN1_SMPS_ASS_VDD2_EN1_MASK 0x04
#define EN1_SMPS_ASS_VDD2_EN1_SHIFT 2
#define EN1_SMPS_ASS_VDD1_EN1_MASK 0x02
#define EN1_SMPS_ASS_VDD1_EN1_SHIFT 1
#define EN1_SMPS_ASS_VIO_EN1_MASK 0x01
#define EN1_SMPS_ASS_VIO_EN1_SHIFT 0
/*Register EN2_LDO_ASS (0x80) register.RegisterDescription */
#define EN2_LDO_ASS_VDAC_EN2_MASK 0x80
#define EN2_LDO_ASS_VDAC_EN2_SHIFT 7
#define EN2_LDO_ASS_VPLL_EN2_MASK 0x40
#define EN2_LDO_ASS_VPLL_EN2_SHIFT 6
#define EN2_LDO_ASS_VAUX33_EN2_MASK 0x20
#define EN2_LDO_ASS_VAUX33_EN2_SHIFT 5
#define EN2_LDO_ASS_VAUX2_EN2_MASK 0x10
#define EN2_LDO_ASS_VAUX2_EN2_SHIFT 4
#define EN2_LDO_ASS_VAUX1_EN2_MASK 0x08
#define EN2_LDO_ASS_VAUX1_EN2_SHIFT 3
#define EN2_LDO_ASS_VDIG2_EN2_MASK 0x04
#define EN2_LDO_ASS_VDIG2_EN2_SHIFT 2
#define EN2_LDO_ASS_VDIG1_EN2_MASK 0x02
#define EN2_LDO_ASS_VDIG1_EN2_SHIFT 1
#define EN2_LDO_ASS_VMMC_EN2_MASK 0x01
#define EN2_LDO_ASS_VMMC_EN2_SHIFT 0
/*Register EN2_SMPS_ASS (0x80) register.RegisterDescription */
#define EN2_SMPS_ASS_RSVD_MASK 0xE0
#define EN2_SMPS_ASS_RSVD_SHIFT 5
#define EN2_SMPS_ASS_SPARE_EN2_MASK 0x10
#define EN2_SMPS_ASS_SPARE_EN2_SHIFT 4
#define EN2_SMPS_ASS_VDD3_EN2_MASK 0x08
#define EN2_SMPS_ASS_VDD3_EN2_SHIFT 3
#define EN2_SMPS_ASS_VDD2_EN2_MASK 0x04
#define EN2_SMPS_ASS_VDD2_EN2_SHIFT 2
#define EN2_SMPS_ASS_VDD1_EN2_MASK 0x02
#define EN2_SMPS_ASS_VDD1_EN2_SHIFT 1
#define EN2_SMPS_ASS_VIO_EN2_MASK 0x01
#define EN2_SMPS_ASS_VIO_EN2_SHIFT 0
/*Register EN3_LDO_ASS (0x80) register.RegisterDescription */
#define EN3_LDO_ASS_VDAC_EN3_MASK 0x80
#define EN3_LDO_ASS_VDAC_EN3_SHIFT 7
#define EN3_LDO_ASS_VPLL_EN3_MASK 0x40
#define EN3_LDO_ASS_VPLL_EN3_SHIFT 6
#define EN3_LDO_ASS_VAUX33_EN3_MASK 0x20
#define EN3_LDO_ASS_VAUX33_EN3_SHIFT 5
#define EN3_LDO_ASS_VAUX2_EN3_MASK 0x10
#define EN3_LDO_ASS_VAUX2_EN3_SHIFT 4
#define EN3_LDO_ASS_VAUX1_EN3_MASK 0x08
#define EN3_LDO_ASS_VAUX1_EN3_SHIFT 3
#define EN3_LDO_ASS_VDIG2_EN3_MASK 0x04
#define EN3_LDO_ASS_VDIG2_EN3_SHIFT 2
#define EN3_LDO_ASS_VDIG1_EN3_MASK 0x02
#define EN3_LDO_ASS_VDIG1_EN3_SHIFT 1
#define EN3_LDO_ASS_VMMC_EN3_MASK 0x01
#define EN3_LDO_ASS_VMMC_EN3_SHIFT 0
/*Register SPARE (0x80) register.RegisterDescription */
#define SPARE_SPARE_MASK 0xFF
#define SPARE_SPARE_SHIFT 0
/*Register INT_STS (0x80) register.RegisterDescription */
#define INT_STS_RTC_PERIOD_IT_MASK 0x80
#define INT_STS_RTC_PERIOD_IT_SHIFT 7
#define INT_STS_RTC_ALARM_IT_MASK 0x40
#define INT_STS_RTC_ALARM_IT_SHIFT 6
#define INT_STS_HOTDIE_IT_MASK 0x20
#define INT_STS_HOTDIE_IT_SHIFT 5
#define INT_STS_PWRHOLD_IT_MASK 0x10
#define INT_STS_PWRHOLD_IT_SHIFT 4
#define INT_STS_PWRON_LP_IT_MASK 0x08
#define INT_STS_PWRON_LP_IT_SHIFT 3
#define INT_STS_PWRON_IT_MASK 0x04
#define INT_STS_PWRON_IT_SHIFT 2
#define INT_STS_VMBHI_IT_MASK 0x02
#define INT_STS_VMBHI_IT_SHIFT 1
#define INT_STS_VMBDCH_IT_MASK 0x01
#define INT_STS_VMBDCH_IT_SHIFT 0
/*Register INT_MSK (0x80) register.RegisterDescription */
#define INT_MSK_RTC_PERIOD_IT_MSK_MASK 0x80
#define INT_MSK_RTC_PERIOD_IT_MSK_SHIFT 7
#define INT_MSK_RTC_ALARM_IT_MSK_MASK 0x40
#define INT_MSK_RTC_ALARM_IT_MSK_SHIFT 6
#define INT_MSK_HOTDIE_IT_MSK_MASK 0x20
#define INT_MSK_HOTDIE_IT_MSK_SHIFT 5
#define INT_MSK_PWRHOLD_IT_MSK_MASK 0x10
#define INT_MSK_PWRHOLD_IT_MSK_SHIFT 4
#define INT_MSK_PWRON_LP_IT_MSK_MASK 0x08
#define INT_MSK_PWRON_LP_IT_MSK_SHIFT 3
#define INT_MSK_PWRON_IT_MSK_MASK 0x04
#define INT_MSK_PWRON_IT_MSK_SHIFT 2
#define INT_MSK_VMBHI_IT_MSK_MASK 0x02
#define INT_MSK_VMBHI_IT_MSK_SHIFT 1
#define INT_MSK_VMBDCH_IT_MSK_MASK 0x01
#define INT_MSK_VMBDCH_IT_MSK_SHIFT 0
/*Register INT_STS2 (0x80) register.RegisterDescription */
#define INT_STS2_GPIO3_F_IT_MASK 0x80
#define INT_STS2_GPIO3_F_IT_SHIFT 7
#define INT_STS2_GPIO3_R_IT_MASK 0x40
#define INT_STS2_GPIO3_R_IT_SHIFT 6
#define INT_STS2_GPIO2_F_IT_MASK 0x20
#define INT_STS2_GPIO2_F_IT_SHIFT 5
#define INT_STS2_GPIO2_R_IT_MASK 0x10
#define INT_STS2_GPIO2_R_IT_SHIFT 4
#define INT_STS2_GPIO1_F_IT_MASK 0x08
#define INT_STS2_GPIO1_F_IT_SHIFT 3
#define INT_STS2_GPIO1_R_IT_MASK 0x04
#define INT_STS2_GPIO1_R_IT_SHIFT 2
#define INT_STS2_GPIO0_F_IT_MASK 0x02
#define INT_STS2_GPIO0_F_IT_SHIFT 1
#define INT_STS2_GPIO0_R_IT_MASK 0x01
#define INT_STS2_GPIO0_R_IT_SHIFT 0
/*Register INT_MSK2 (0x80) register.RegisterDescription */
#define INT_MSK2_GPIO3_F_IT_MSK_MASK 0x80
#define INT_MSK2_GPIO3_F_IT_MSK_SHIFT 7
#define INT_MSK2_GPIO3_R_IT_MSK_MASK 0x40
#define INT_MSK2_GPIO3_R_IT_MSK_SHIFT 6
#define INT_MSK2_GPIO2_F_IT_MSK_MASK 0x20
#define INT_MSK2_GPIO2_F_IT_MSK_SHIFT 5
#define INT_MSK2_GPIO2_R_IT_MSK_MASK 0x10
#define INT_MSK2_GPIO2_R_IT_MSK_SHIFT 4
#define INT_MSK2_GPIO1_F_IT_MSK_MASK 0x08
#define INT_MSK2_GPIO1_F_IT_MSK_SHIFT 3
#define INT_MSK2_GPIO1_R_IT_MSK_MASK 0x04
#define INT_MSK2_GPIO1_R_IT_MSK_SHIFT 2
#define INT_MSK2_GPIO0_F_IT_MSK_MASK 0x02
#define INT_MSK2_GPIO0_F_IT_MSK_SHIFT 1
#define INT_MSK2_GPIO0_R_IT_MSK_MASK 0x01
#define INT_MSK2_GPIO0_R_IT_MSK_SHIFT 0
/*Register INT_STS3 (0x80) register.RegisterDescription */
#define INT_STS3_GPIO5_F_IT_MASK 0x08
#define INT_STS3_GPIO5_F_IT_SHIFT 3
#define INT_STS3_GPIO5_R_IT_MASK 0x04
#define INT_STS3_GPIO5_R_IT_SHIFT 2
#define INT_STS3_GPIO4_F_IT_MASK 0x02
#define INT_STS3_GPIO4_F_IT_SHIFT 1
#define INT_STS3_GPIO4_R_IT_MASK 0x01
#define INT_STS3_GPIO4_R_IT_SHIFT 0
/*Register INT_MSK3 (0x80) register.RegisterDescription */
#define INT_MSK3_GPIO5_F_IT_MSK_MASK 0x08
#define INT_MSK3_GPIO5_F_IT_MSK_SHIFT 3
#define INT_MSK3_GPIO5_R_IT_MSK_MASK 0x04
#define INT_MSK3_GPIO5_R_IT_MSK_SHIFT 2
#define INT_MSK3_GPIO4_F_IT_MSK_MASK 0x02
#define INT_MSK3_GPIO4_F_IT_MSK_SHIFT 1
#define INT_MSK3_GPIO4_R_IT_MSK_MASK 0x01
#define INT_MSK3_GPIO4_R_IT_MSK_SHIFT 0
/*Register GPIO0 (0x80) register.RegisterDescription */
#define GPIO0_GPIO_DEB_MASK 0x10
#define GPIO0_GPIO_DEB_SHIFT 4
#define GPIO0_GPIO_PUEN_MASK 0x08
#define GPIO0_GPIO_PUEN_SHIFT 3
#define GPIO0_GPIO_CFG_MASK 0x04
#define GPIO0_GPIO_CFG_SHIFT 2
#define GPIO0_GPIO_STS_MASK 0x02
#define GPIO0_GPIO_STS_SHIFT 1
#define GPIO0_GPIO_SET_MASK 0x01
#define GPIO0_GPIO_SET_SHIFT 0
/*Register GPIO1 (0x80) register.RegisterDescription */
#define GPIO1_GPIO_DEB_MASK 0x10
#define GPIO1_GPIO_DEB_SHIFT 4
#define GPIO1_GPIO_PUEN_MASK 0x08
#define GPIO1_GPIO_PUEN_SHIFT 3
#define GPIO1_GPIO_CFG_MASK 0x04
#define GPIO1_GPIO_CFG_SHIFT 2
#define GPIO1_GPIO_STS_MASK 0x02
#define GPIO1_GPIO_STS_SHIFT 1
#define GPIO1_GPIO_SET_MASK 0x01
#define GPIO1_GPIO_SET_SHIFT 0
/*Register GPIO2 (0x80) register.RegisterDescription */
#define GPIO2_GPIO_DEB_MASK 0x10
#define GPIO2_GPIO_DEB_SHIFT 4
#define GPIO2_GPIO_PUEN_MASK 0x08
#define GPIO2_GPIO_PUEN_SHIFT 3
#define GPIO2_GPIO_CFG_MASK 0x04
#define GPIO2_GPIO_CFG_SHIFT 2
#define GPIO2_GPIO_STS_MASK 0x02
#define GPIO2_GPIO_STS_SHIFT 1
#define GPIO2_GPIO_SET_MASK 0x01
#define GPIO2_GPIO_SET_SHIFT 0
/*Register GPIO3 (0x80) register.RegisterDescription */
#define GPIO3_GPIO_DEB_MASK 0x10
#define GPIO3_GPIO_DEB_SHIFT 4
#define GPIO3_GPIO_PUEN_MASK 0x08
#define GPIO3_GPIO_PUEN_SHIFT 3
#define GPIO3_GPIO_CFG_MASK 0x04
#define GPIO3_GPIO_CFG_SHIFT 2
#define GPIO3_GPIO_STS_MASK 0x02
#define GPIO3_GPIO_STS_SHIFT 1
#define GPIO3_GPIO_SET_MASK 0x01
#define GPIO3_GPIO_SET_SHIFT 0
/*Register GPIO4 (0x80) register.RegisterDescription */
#define GPIO4_GPIO_DEB_MASK 0x10
#define GPIO4_GPIO_DEB_SHIFT 4
#define GPIO4_GPIO_PUEN_MASK 0x08
#define GPIO4_GPIO_PUEN_SHIFT 3
#define GPIO4_GPIO_CFG_MASK 0x04
#define GPIO4_GPIO_CFG_SHIFT 2
#define GPIO4_GPIO_STS_MASK 0x02
#define GPIO4_GPIO_STS_SHIFT 1
#define GPIO4_GPIO_SET_MASK 0x01
#define GPIO4_GPIO_SET_SHIFT 0
/*Register GPIO5 (0x80) register.RegisterDescription */
#define GPIO5_GPIO_DEB_MASK 0x10
#define GPIO5_GPIO_DEB_SHIFT 4
#define GPIO5_GPIO_PUEN_MASK 0x08
#define GPIO5_GPIO_PUEN_SHIFT 3
#define GPIO5_GPIO_CFG_MASK 0x04
#define GPIO5_GPIO_CFG_SHIFT 2
#define GPIO5_GPIO_STS_MASK 0x02
#define GPIO5_GPIO_STS_SHIFT 1
#define GPIO5_GPIO_SET_MASK 0x01
#define GPIO5_GPIO_SET_SHIFT 0
/*Register JTAGVERNUM (0x80) register.RegisterDescription */
#define JTAGVERNUM_VERNUM_MASK 0x0F
#define JTAGVERNUM_VERNUM_SHIFT 0
/* IRQ Definitions */
#define TPS65910_IRQ_VBAT_VMBDCH 0
#define TPS65910_IRQ_VBAT_VMHI 1
#define TPS65910_IRQ_PWRON 2
#define TPS65910_IRQ_PWRON_LP 3
#define TPS65910_IRQ_PWRHOLD 4
#define TPS65910_IRQ_HOTDIE 5
#define TPS65910_IRQ_RTC_ALARM 6
#define TPS65910_IRQ_RTC_PERIOD 7
#define TPS65910_IRQ_GPIO_R 8
#define TPS65910_IRQ_GPIO_F 9
#define TPS65910_NUM_IRQ 10
/* GPIO Register Definitions */
#define TPS65910_GPIO_DEB BIT(2)
#define TPS65910_GPIO_PUEN BIT(3)
#define TPS65910_GPIO_CFG BIT(2)
#define TPS65910_GPIO_STS BIT(1)
#define TPS65910_GPIO_SET BIT(0)
/**
* struct tps65910_board
* Board platform data may be used to initialize regulators.
*/
struct tps65910_board {
struct regulator_init_data *tps65910_pmic_init_data;
};
/**
* struct tps65910 - tps65910 sub-driver chip access routines
*/
struct tps65910 {
struct device *dev;
struct i2c_client *i2c_client;
struct mutex io_mutex;
int (*read)(struct tps65910 *tps65910, u8 reg, int size, void *dest);
int (*write)(struct tps65910 *tps65910, u8 reg, int size, void *src);
/* Client devices */
struct tps65910_pmic *pmic;
struct tps65910_rtc *rtc;
struct tps65910_power *power;
/* GPIO Handling */
struct gpio_chip gpio;
/* IRQ Handling */
struct mutex irq_lock;
int chip_irq;
int irq_base;
u16 irq_mask;
};
struct tps65910_platform_data {
int irq_base;
};
int tps65910_set_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
#endif /* __LINUX_MFD_TPS65910_H */