MFD: TPS65910: Add new mfd device for TPS65910
Graeme Gregory [Mon, 2 May 2011 21:19:46 +0000 (16:19 -0500)]
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>

drivers/mfd/Kconfig
drivers/mfd/Makefile
drivers/mfd/tps65910.c [new file with mode: 0644]
include/linux/mfd/tps65910.h [new file with mode: 0644]

index 8344fc0..d67511a 100644 (file)
@@ -719,6 +719,14 @@ config MFD_PM8XXX_IRQ
          This is required to use certain other PM 8xxx features, such as GPIO
          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
 
 menu "Multimedia Capabilities Port drivers"
index 1acb8f2..f43ef5b 100644 (file)
@@ -93,3 +93,4 @@ obj-$(CONFIG_MFD_CS5535)      += cs5535-mfd.o
 obj-$(CONFIG_MFD_OMAP_USB_HOST)        += omap-usb-host.o
 obj-$(CONFIG_MFD_PM8921_CORE)  += pm8921-core.o
 obj-$(CONFIG_MFD_PM8XXX_IRQ)   += pm8xxx-irq.o
+obj-$(CONFIG_MFD_TPS65910)     += tps65910.o
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
new file mode 100644 (file)
index 0000000..dbcdfb5
--- /dev/null
@@ -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");
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
new file mode 100644 (file)
index 0000000..fa1b029
--- /dev/null
@@ -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 */