* [PATCH 1/2] MFD: TPS65917: Add driver for the TPS65917 PMIC
2014-04-28 5:28 [PATCH 0/2] TPS65917: Drivers for TPS65917 PMIC Keerthy
@ 2014-04-28 5:28 ` Keerthy
2014-04-28 5:28 ` [PATCH 2/2] Regulators: TPS65917: Add Regulator driver for " Keerthy
1 sibling, 0 replies; 4+ messages in thread
From: Keerthy @ 2014-04-28 5:28 UTC (permalink / raw)
To: linux-kernel, devicetree
Cc: sameo, lee.jones, grant.likely, robh+dt, lgirdwood, broonie, Keerthy
The TPS65917 chip is a power management IC for Portable Navigation Systems
and Tablet Computing devices. It contains the following components:
- Regulators.
- Over Temperature warning and Shut down.
This patch adds support for tps65917 mfd device. At this time only
the regulator functionality is made available.
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
drivers/mfd/Kconfig | 10 +
drivers/mfd/Makefile | 1 +
drivers/mfd/tps65917.c | 542 +++++++++++++++
include/linux/mfd/tps65917.h | 1508 ++++++++++++++++++++++++++++++++++++++++++
4 files changed, 2061 insertions(+)
create mode 100644 drivers/mfd/tps65917.c
create mode 100644 include/linux/mfd/tps65917.h
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 49bb445..ccc7dea 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -774,6 +774,16 @@ config MFD_PALMAS
If you say yes here you get support for the Palmas
series of PMIC chips from Texas Instruments.
+config MFD_TPS65917
+ bool "TI TPS65917 series chips"
+ select MFD_CORE
+ select REGMAP_I2C
+ select REGMAP_IRQ
+ depends on I2C=y
+ help
+ If you say yes here you get support for the TPS65917
+ PMIC chips from Texas Instruments.
+
config MFD_TI_SSP
tristate "TI Sequencer Serial Port support"
depends on ARCH_DAVINCI_TNETV107X
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 5aea5ef..8384ab2 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -156,6 +156,7 @@ obj-$(CONFIG_MFD_TPS65090) += tps65090.o
obj-$(CONFIG_MFD_AAT2870_CORE) += aat2870-core.o
obj-$(CONFIG_MFD_INTEL_MSIC) += intel_msic.o
obj-$(CONFIG_MFD_PALMAS) += palmas.o
+obj-$(CONFIG_MFD_TPS65917) += tps65917.o
obj-$(CONFIG_MFD_VIPERBOARD) += viperboard.o
obj-$(CONFIG_MFD_RC5T583) += rc5t583.o rc5t583-irq.o
obj-$(CONFIG_MFD_SEC_CORE) += sec-core.o sec-irq.o
diff --git a/drivers/mfd/tps65917.c b/drivers/mfd/tps65917.c
new file mode 100644
index 0000000..a5d6e4b
--- /dev/null
+++ b/drivers/mfd/tps65917.c
@@ -0,0 +1,542 @@
+/*
+ * TI TPS65917 Integrated power management chipsets
+ *
+ * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether expressed or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License version 2 for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/regmap.h>
+#include <linux/err.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/tps65917.h>
+#include <linux/of_device.h>
+
+#define TPS65917_EXT_REQ (TPS65917_EXT_CONTROL_ENABLE1 | \
+ TPS65917_EXT_CONTROL_ENABLE2 | \
+ TPS65917_EXT_CONTROL_NSLEEP)
+
+struct tps65917_sleep_requestor_info {
+ int id;
+ int reg_offset;
+ int bit_pos;
+};
+
+#define EXTERNAL_REQUESTOR(_id, _offset, _pos) \
+ [TPS65917_EXTERNAL_REQSTR_ID_##_id] = { \
+ .id = TPS65917_EXTERNAL_REQSTR_ID_##_id, \
+ .reg_offset = _offset, \
+ .bit_pos = _pos, \
+ }
+
+static struct tps65917_sleep_requestor_info sleep_req_info[] = {
+ EXTERNAL_REQUESTOR(REGEN1, 0, 0),
+ EXTERNAL_REQUESTOR(REGEN2, 0, 1),
+ EXTERNAL_REQUESTOR(REGEN3, 0, 6),
+ EXTERNAL_REQUESTOR(SMPS1, 1, 0),
+ EXTERNAL_REQUESTOR(SMPS2, 1, 1),
+ EXTERNAL_REQUESTOR(SMPS3, 1, 2),
+ EXTERNAL_REQUESTOR(SMPS4, 1, 3),
+ EXTERNAL_REQUESTOR(SMPS5, 1, 4),
+ EXTERNAL_REQUESTOR(LDO1, 2, 0),
+ EXTERNAL_REQUESTOR(LDO2, 2, 1),
+ EXTERNAL_REQUESTOR(LDO3, 2, 2),
+ EXTERNAL_REQUESTOR(LDO4, 2, 3),
+ EXTERNAL_REQUESTOR(LDO5, 2, 4),
+};
+
+static const struct regmap_config tps65917_regmap_config[TPS65917_NUM_CLIENTS] = {
+ {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .cache_type = REGCACHE_RBTREE,
+ .max_register = TPS65917_BASE_TO_REG(TPS65917_PU_PD_OD_BASE,
+ TPS65917_PU_PD_INPUT_CTRL4),
+ },
+ {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .cache_type = REGCACHE_RBTREE,
+ .max_register = TPS65917_BASE_TO_REG(TPS65917_GPADC_BASE,
+ TPS65917_GPADC_SMPS_VSEL_MONITORING),
+ },
+ {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .cache_type = REGCACHE_RBTREE,
+ .max_register = TPS65917_BASE_TO_REG(TPS65917_TRIM_GPADC_BASE,
+ TPS65917_GPADC_TRIM16),
+ },
+};
+
+static const struct regmap_irq tps65917_irqs[] = {
+ /* INT1 IRQs */
+ [TPS65917_RESERVED1] = {
+ .mask = TPS65917_RESERVED,
+ },
+ [TPS65917_PWRON_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_PWRON,
+ },
+ [TPS65917_LONG_PRESS_KEY_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_LONG_PRESS_KEY,
+ },
+ [TPS65917_RESERVED2] = {
+ .mask = TPS65917_RESERVED,
+ },
+ [TPS65917_PWRDOWN_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_PWRDOWN,
+ },
+ [TPS65917_HOTDIE_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_HOTDIE,
+ },
+ [TPS65917_VSYS_MON_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_VSYS_MON,
+ },
+ [TPS65917_RESERVED3] = {
+ .mask = TPS65917_RESERVED,
+ },
+ /* INT2 IRQs*/
+ [TPS65917_RESERVED4] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 1,
+ },
+ [TPS65917_OTP_ERROR_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_OTP_ERROR,
+ .reg_offset = 1,
+ },
+ [TPS65917_WDT_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_WDT,
+ .reg_offset = 1,
+ },
+ [TPS65917_RESERVED5] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 1,
+ },
+ [TPS65917_RESET_IN_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_RESET_IN,
+ .reg_offset = 1,
+ },
+ [TPS65917_FSD_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_FSD,
+ .reg_offset = 1,
+ },
+ [TPS65917_SHORT_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_SHORT,
+ .reg_offset = 1,
+ },
+ [TPS65917_RESERVED6] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 1,
+ },
+ /* INT3 IRQs */
+ [TPS65917_GPADC_AUTO_0_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_GPADC_AUTO_0,
+ .reg_offset = 2,
+ },
+ [TPS65917_GPADC_AUTO_1_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_GPADC_AUTO_1,
+ .reg_offset = 2,
+ },
+ [TPS65917_GPADC_EOC_SW_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_GPADC_EOC_SW,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESREVED6] = {
+ .mask = TPS65917_RESERVED6,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESERVED7] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESERVED8] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESERVED9] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 2,
+ },
+ [TPS65917_VBUS_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_VBUS,
+ .reg_offset = 2,
+ },
+ /* INT4 IRQs */
+ [TPS65917_GPIO_0_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_0,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_1_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_1,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_2_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_2,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_3_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_3,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_4_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_4,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_5_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_5,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_6_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_6,
+ .reg_offset = 3,
+ },
+ [TPS65917_RESERVED10] = {
+ .mask = TPS65917_RESERVED10,
+ .reg_offset = 3,
+ },
+};
+
+static struct regmap_irq_chip tps65917_irq_chip = {
+ .name = "tps65917",
+ .irqs = tps65917_irqs,
+ .num_irqs = ARRAY_SIZE(tps65917_irqs),
+
+ .num_regs = 4,
+ .irq_reg_stride = 5,
+ .status_base = TPS65917_BASE_TO_REG(TPS65917_INTERRUPT_BASE,
+ TPS65917_INT1_STATUS),
+ .mask_base = TPS65917_BASE_TO_REG(TPS65917_INTERRUPT_BASE,
+ TPS65917_INT1_MASK),
+};
+
+int tps65917_ext_control_req_config(struct tps65917 *tps65917,
+ enum tps65917_external_requestor_id id, int ext_ctrl, bool enable)
+{
+ int preq_mask_bit = 0;
+ int reg_add = 0;
+ int bit_pos;
+ int ret;
+
+ if (!(ext_ctrl & TPS65917_EXT_REQ))
+ return 0;
+
+ if (id >= TPS65917_EXTERNAL_REQSTR_ID_MAX)
+ return 0;
+
+ if (ext_ctrl & TPS65917_EXT_CONTROL_NSLEEP) {
+ reg_add = TPS65917_NSLEEP_RES_ASSIGN;
+ preq_mask_bit = 0;
+ } else if (ext_ctrl & TPS65917_EXT_CONTROL_ENABLE1) {
+ reg_add = TPS65917_ENABLE1_RES_ASSIGN;
+ preq_mask_bit = 1;
+ } else if (ext_ctrl & TPS65917_EXT_CONTROL_ENABLE2) {
+ reg_add = TPS65917_ENABLE2_RES_ASSIGN;
+ preq_mask_bit = 2;
+ }
+
+ bit_pos = sleep_req_info[id].bit_pos;
+ reg_add += sleep_req_info[id].reg_offset;
+ if (enable)
+ ret = tps65917_update_bits(tps65917, TPS65917_RESOURCE_BASE,
+ reg_add, BIT(bit_pos), BIT(bit_pos));
+ else
+ ret = tps65917_update_bits(tps65917, TPS65917_RESOURCE_BASE,
+ reg_add, BIT(bit_pos), 0);
+ if (ret < 0) {
+ dev_err(tps65917->dev, "Resource reg 0x%02x update failed %d\n",
+ reg_add, ret);
+ return ret;
+ }
+
+ /* Unmask the PREQ */
+ ret = tps65917_update_bits(tps65917, TPS65917_PMU_CONTROL_BASE,
+ TPS65917_POWER_CTRL, BIT(preq_mask_bit), 0);
+ if (ret < 0) {
+ dev_err(tps65917->dev, "POWER_CTRL register update failed %d\n",
+ ret);
+ return ret;
+ }
+ return ret;
+}
+EXPORT_SYMBOL_GPL(tps65917_ext_control_req_config);
+
+static int tps65917_set_pdata_irq_flag(struct i2c_client *i2c,
+ struct tps65917_platform_data *pdata)
+{
+ struct irq_data *irq_data = irq_get_irq_data(i2c->irq);
+ if (!irq_data) {
+ dev_err(&i2c->dev, "Invalid IRQ: %d\n", i2c->irq);
+ return -EINVAL;
+ }
+
+ pdata->irq_flags = irqd_get_trigger_type(irq_data);
+ dev_info(&i2c->dev, "Irq flag is 0x%08x\n", pdata->irq_flags);
+ return 0;
+}
+
+static void tps65917_dt_to_pdata(struct i2c_client *i2c,
+ struct tps65917_platform_data *pdata)
+{
+ struct device_node *node = i2c->dev.of_node;
+ int ret;
+ u32 prop;
+
+ ret = of_property_read_u32(node, "ti,mux-pad1", &prop);
+ if (!ret) {
+ pdata->mux_from_pdata = 1;
+ pdata->pad1 = prop;
+ }
+
+ ret = of_property_read_u32(node, "ti,mux-pad2", &prop);
+ if (!ret) {
+ pdata->mux_from_pdata = 1;
+ pdata->pad2 = prop;
+ }
+
+ /* The default for this register is all masked */
+ ret = of_property_read_u32(node, "ti,power-ctrl", &prop);
+ if (!ret)
+ pdata->power_ctrl = prop;
+ else
+ pdata->power_ctrl = TPS65917_POWER_CTRL_NSLEEP_MASK |
+ TPS65917_POWER_CTRL_ENABLE1_MASK |
+ TPS65917_POWER_CTRL_ENABLE2_MASK;
+ if (i2c->irq)
+ tps65917_set_pdata_irq_flag(i2c, pdata);
+
+ pdata->pm_off = of_property_read_bool(node,
+ "ti,system-power-controller");
+}
+
+static struct tps65917 *tps65917_dev;
+
+static const struct of_device_id of_tps65917_match_tbl[] = {
+ {
+ .compatible = "ti,tps65917",
+ },
+ { },
+};
+MODULE_DEVICE_TABLE(of, of_tps65917_match_tbl);
+
+static int tps65917_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct tps65917 *tps65917;
+ struct tps65917_platform_data *pdata;
+ struct device_node *node = i2c->dev.of_node;
+ int ret = 0, i;
+ unsigned int reg, addr, *features;
+ int slave;
+ const struct of_device_id *match;
+
+ pdata = dev_get_platdata(&i2c->dev);
+
+ if (node && !pdata) {
+ pdata = devm_kzalloc(&i2c->dev, sizeof(*pdata), GFP_KERNEL);
+
+ if (!pdata)
+ return -ENOMEM;
+
+ tps65917_dt_to_pdata(i2c, pdata);
+ }
+
+ if (!pdata)
+ return -EINVAL;
+
+ tps65917 = devm_kzalloc(&i2c->dev, sizeof(struct tps65917), GFP_KERNEL);
+ if (tps65917 == NULL)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, tps65917);
+ tps65917->dev = &i2c->dev;
+ tps65917->irq = i2c->irq;
+
+ match = of_match_device(of_tps65917_match_tbl, &i2c->dev);
+
+ if (!match)
+ return -ENODATA;
+
+ features = (unsigned int *)match->data;
+
+ for (i = 0; i < TPS65917_NUM_CLIENTS; i++) {
+ if (i == 0) {
+ tps65917->i2c_clients[i] = i2c;
+ } else {
+ tps65917->i2c_clients[i] =
+ i2c_new_dummy(i2c->adapter,
+ i2c->addr + i);
+ if (!tps65917->i2c_clients[i]) {
+ dev_err(tps65917->dev,
+ "can't attach client %d\n", i);
+ ret = -ENOMEM;
+ goto err_i2c;
+ }
+ tps65917->i2c_clients[i]->dev.of_node = of_node_get(node);
+ }
+ tps65917->regmap[i] = devm_regmap_init_i2c(tps65917->i2c_clients[i],
+ &tps65917_regmap_config[i]);
+ if (IS_ERR(tps65917->regmap[i])) {
+ ret = PTR_ERR(tps65917->regmap[i]);
+ dev_err(tps65917->dev,
+ "Failed to allocate regmap %d, err: %d\n",
+ i, ret);
+ goto err_i2c;
+ }
+ }
+
+ if (!tps65917->irq) {
+ dev_warn(tps65917->dev, "IRQ missing: skipping irq request\n");
+ goto no_irq;
+ }
+
+ /* Change interrupt line output polarity */
+ if (pdata->irq_flags & IRQ_TYPE_LEVEL_HIGH)
+ reg = TPS65917_POLARITY_CTRL_INT_POLARITY;
+ else
+ reg = 0;
+ ret = tps65917_update_bits(tps65917, TPS65917_PU_PD_OD_BASE,
+ TPS65917_POLARITY_CTRL,
+ TPS65917_POLARITY_CTRL_INT_POLARITY, reg);
+ if (ret < 0) {
+ dev_err(tps65917->dev, "POLARITY_CTRL updat failed: %d\n", ret);
+ goto err_i2c;
+ }
+
+ /* Change IRQ into clear on read mode for efficiency */
+ slave = TPS65917_BASE_TO_SLAVE(TPS65917_INTERRUPT_BASE);
+ addr = TPS65917_BASE_TO_REG(TPS65917_INTERRUPT_BASE, TPS65917_INT_CTRL);
+ reg = TPS65917_INT_CTRL_INT_CLEAR;
+
+ regmap_write(tps65917->regmap[slave], addr, reg);
+
+ ret = regmap_add_irq_chip(tps65917->regmap[slave], tps65917->irq,
+ IRQF_ONESHOT | pdata->irq_flags, 0, &tps65917_irq_chip,
+ &tps65917->irq_data);
+ if (ret < 0)
+ goto err_i2c;
+
+no_irq:
+ slave = TPS65917_BASE_TO_SLAVE(TPS65917_PU_PD_OD_BASE);
+ addr = TPS65917_BASE_TO_REG(TPS65917_PU_PD_OD_BASE,
+ TPS65917_PRIMARY_SECONDARY_PAD1);
+
+ if (pdata->mux_from_pdata) {
+ reg = pdata->pad1;
+ ret = regmap_write(tps65917->regmap[slave], addr, reg);
+ if (ret)
+ goto err_irq;
+ } else {
+ ret = regmap_read(tps65917->regmap[slave], addr, ®);
+ if (ret)
+ goto err_irq;
+ }
+
+ addr = TPS65917_BASE_TO_REG(TPS65917_PU_PD_OD_BASE,
+ TPS65917_PRIMARY_SECONDARY_PAD2);
+
+ if (pdata->mux_from_pdata) {
+ reg = pdata->pad2;
+ ret = regmap_write(tps65917->regmap[slave], addr, reg);
+ if (ret)
+ goto err_irq;
+ } else {
+ ret = regmap_read(tps65917->regmap[slave], addr, ®);
+ if (ret)
+ goto err_irq;
+ }
+
+ reg = pdata->power_ctrl;
+
+ slave = TPS65917_BASE_TO_SLAVE(TPS65917_PMU_CONTROL_BASE);
+ addr = TPS65917_BASE_TO_REG(TPS65917_PMU_CONTROL_BASE,
+ TPS65917_POWER_CTRL);
+
+ ret = regmap_write(tps65917->regmap[slave], addr, reg);
+ if (ret)
+ goto err_irq;
+
+ /*
+ * If we are probing with DT do this the DT way and return here
+ * otherwise continue and add devices using mfd helpers.
+ */
+ if (node) {
+ ret = of_platform_populate(node, NULL, NULL, &i2c->dev);
+ if (ret < 0)
+ goto err_irq;
+ else if (pdata->pm_off && !pm_power_off)
+ tps65917_dev = tps65917;
+ }
+
+ return ret;
+
+err_irq:
+ regmap_del_irq_chip(tps65917->irq, tps65917->irq_data);
+err_i2c:
+ for (i = 1; i < TPS65917_NUM_CLIENTS; i++) {
+ if (tps65917->i2c_clients[i])
+ i2c_unregister_device(tps65917->i2c_clients[i]);
+ }
+ return ret;
+}
+
+static int tps65917_i2c_remove(struct i2c_client *i2c)
+{
+ struct tps65917 *tps65917 = i2c_get_clientdata(i2c);
+ int i;
+
+ regmap_del_irq_chip(tps65917->irq, tps65917->irq_data);
+
+ for (i = 1; i < TPS65917_NUM_CLIENTS; i++) {
+ if (tps65917->i2c_clients[i])
+ i2c_unregister_device(tps65917->i2c_clients[i]);
+ }
+
+ return 0;
+}
+
+static const struct i2c_device_id tps65917_i2c_id[] = {
+ { "tps65917", },
+};
+MODULE_DEVICE_TABLE(i2c, tps65917_i2c_id);
+
+static struct i2c_driver tps65917_i2c_driver = {
+ .driver = {
+ .name = "tps65917",
+ .of_match_table = of_tps65917_match_tbl,
+ .owner = THIS_MODULE,
+ },
+ .probe = tps65917_i2c_probe,
+ .remove = tps65917_i2c_remove,
+ .id_table = tps65917_i2c_id,
+};
+
+static int __init tps65917_i2c_init(void)
+{
+ return i2c_add_driver(&tps65917_i2c_driver);
+}
+/* init early so consumer devices can complete system boot */
+subsys_initcall(tps65917_i2c_init);
+
+static void __exit tps65917_i2c_exit(void)
+{
+ i2c_del_driver(&tps65917_i2c_driver);
+}
+module_exit(tps65917_i2c_exit);
+
+MODULE_AUTHOR("J Keerthy <j-keerthy@ti.com>");
+MODULE_DESCRIPTION("TPS65917 chip family multi-function driver");
+MODULE_LICENSE("GPL v2");
diff --git a/include/linux/mfd/tps65917.h b/include/linux/mfd/tps65917.h
new file mode 100644
index 0000000..e00e02d
--- /dev/null
+++ b/include/linux/mfd/tps65917.h
@@ -0,0 +1,1508 @@
+/*
+ * TI TPS65917
+ *
+ * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether expressed or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License version 2 for more details.
+ */
+
+#ifndef __LINUX_MFD_TPS65917_H
+#define __LINUX_MFD_TPS65917_H
+
+#include <linux/regmap.h>
+#include <linux/regulator/driver.h>
+
+#define TPS65917_NUM_CLIENTS 3
+
+/* The ID_REVISION NUMBERS */
+#define TPS65917_CHIP_ID 0xC035
+#define TPS65917_RESERVED -1
+
+struct tps65917 {
+ struct device *dev;
+
+ struct i2c_client *i2c_clients[TPS65917_NUM_CLIENTS];
+ struct regmap *regmap[TPS65917_NUM_CLIENTS];
+
+ /* Stored chip id */
+ int id;
+
+ struct tps65917_pmic *pmic;
+
+ /* IRQ Data */
+ int irq;
+ u32 irq_mask;
+ /* mutext for irq */
+ struct mutex irq_lock;
+ struct regmap_irq_chip_data *irq_data;
+};
+
+struct tps65917_reg_init {
+ /* warm_rest controls the voltage levels after a warm reset
+ *
+ * 0: reload default values from OTP on warm reset
+ * 1: maintain voltage from VSEL on warm reset
+ */
+ int warm_reset;
+
+ /* roof_floor controls whether the regulator uses the i2c style
+ * of DVS or uses the method where a GPIO or other control method is
+ * attached to the NSLEEP/ENABLE1/ENABLE2 pins
+ *
+ * For SMPS
+ *
+ * 0: i2c selection of voltage
+ * 1: pin selection of voltage.
+ *
+ * For LDO unused
+ */
+ int roof_floor;
+
+ /* sleep_mode is the mode loaded to MODE_SLEEP bits as defined in
+ * the data sheet.
+ *
+ * For SMPS
+ *
+ * 0: Off
+ * 1: AUTO
+ * 2: ECO
+ * 3: Forced PWM
+ *
+ * For LDO
+ *
+ * 0: Off
+ * 1: On
+ */
+ int mode_sleep;
+
+ /* voltage_sel is the bitfield loaded onto the SMPSX_VOLTAGE
+ * register. Set this is the default voltage set in OTP needs
+ * to be overridden.
+ */
+ u8 vsel;
+};
+
+enum tps65917_regulators {
+ /* SMPS regulators */
+ TPS65917_REG_SMPS1,
+ TPS65917_REG_SMPS2,
+ TPS65917_REG_SMPS3,
+ TPS65917_REG_SMPS4,
+ TPS65917_REG_SMPS5,
+ /* LDO regulators */
+ TPS65917_REG_LDO1,
+ TPS65917_REG_LDO2,
+ TPS65917_REG_LDO3,
+ TPS65917_REG_LDO4,
+ TPS65917_REG_LDO5,
+ TPS65917_REG_REGEN1,
+ TPS65917_REG_REGEN2,
+ TPS65917_REG_REGEN3,
+
+ /* Total number of regulators */
+ TPS65917_NUM_REGS,
+};
+
+struct tps65917_pmic_platform_data {
+ /* An array of pointers to regulator init data indexed by regulator
+ * ID
+ */
+ struct regulator_init_data *reg_data[TPS65917_NUM_REGS];
+
+ /* An array of pointers to structures containing sleep mode and DVS
+ * configuration for regulators indexed by ID
+ */
+ struct tps65917_reg_init *reg_init[TPS65917_NUM_REGS];
+};
+
+
+struct tps65917_platform_data {
+ int irq_flags;
+ int gpio_base;
+
+ /* bit value to be loaded to the POWER_CTRL register */
+ u8 power_ctrl;
+
+ /*
+ * boolean to select if we want to configure muxing here
+ * then the two value to load into the registers if true
+ */
+ int mux_from_pdata;
+ u8 pad1, pad2;
+ bool pm_off;
+
+ struct tps65917_pmic_platform_data *pmic_pdata;
+};
+
+/* Define the tps65917 IRQ numbers */
+enum tps65917_irqs {
+ /* INT1 registers */
+ TPS65917_RESERVED1,
+ TPS65917_PWRON_IRQ,
+ TPS65917_LONG_PRESS_KEY_IRQ,
+ TPS65917_RESERVED2,
+ TPS65917_PWRDOWN_IRQ,
+ TPS65917_HOTDIE_IRQ,
+ TPS65917_VSYS_MON_IRQ,
+ TPS65917_RESERVED3,
+ /* INT2 registers */
+ TPS65917_RESERVED4,
+ TPS65917_OTP_ERROR_IRQ,
+ TPS65917_WDT_IRQ,
+ TPS65917_RESERVED5,
+ TPS65917_RESET_IN_IRQ,
+ TPS65917_FSD_IRQ,
+ TPS65917_SHORT_IRQ,
+ TPS65917_RESERVED6,
+ /* INT3 registers */
+ TPS65917_GPADC_AUTO_0_IRQ,
+ TPS65917_GPADC_AUTO_1_IRQ,
+ TPS65917_GPADC_EOC_SW_IRQ,
+ TPS65917_RESREVED6,
+ TPS65917_RESERVED7,
+ TPS65917_RESERVED8,
+ TPS65917_RESERVED9,
+ TPS65917_VBUS_IRQ,
+ /* INT4 registers */
+ TPS65917_GPIO_0_IRQ,
+ TPS65917_GPIO_1_IRQ,
+ TPS65917_GPIO_2_IRQ,
+ TPS65917_GPIO_3_IRQ,
+ TPS65917_GPIO_4_IRQ,
+ TPS65917_GPIO_5_IRQ,
+ TPS65917_GPIO_6_IRQ,
+ TPS65917_RESERVED10,
+ /* Total Number IRQs */
+ TPS65917_NUM_IRQ,
+};
+
+/* External controll signal name */
+enum {
+ TPS65917_EXT_CONTROL_ENABLE1 = 0x1,
+ TPS65917_EXT_CONTROL_ENABLE2 = 0x2,
+ TPS65917_EXT_CONTROL_NSLEEP = 0x4,
+};
+
+/*
+ * TPS65917 device resources can be controlled externally for
+ * enabling/disabling it rather than register write through i2c.
+ * Add the external controlled requestor ID for different resources.
+ */
+enum tps65917_external_requestor_id {
+ TPS65917_EXTERNAL_REQSTR_ID_REGEN1,
+ TPS65917_EXTERNAL_REQSTR_ID_REGEN2,
+ TPS65917_EXTERNAL_REQSTR_ID_REGEN3,
+ TPS65917_EXTERNAL_REQSTR_ID_SMPS1,
+ TPS65917_EXTERNAL_REQSTR_ID_SMPS2,
+ TPS65917_EXTERNAL_REQSTR_ID_SMPS3,
+ TPS65917_EXTERNAL_REQSTR_ID_SMPS4,
+ TPS65917_EXTERNAL_REQSTR_ID_SMPS5,
+ TPS65917_EXTERNAL_REQSTR_ID_LDO1,
+ TPS65917_EXTERNAL_REQSTR_ID_LDO2,
+ TPS65917_EXTERNAL_REQSTR_ID_LDO3,
+ TPS65917_EXTERNAL_REQSTR_ID_LDO4,
+ TPS65917_EXTERNAL_REQSTR_ID_LDO5,
+ /* Last entry */
+ TPS65917_EXTERNAL_REQSTR_ID_MAX,
+};
+
+struct tps65917_pmic {
+ struct tps65917 *tps65917;
+ struct device *dev;
+ struct regulator_desc desc[TPS65917_NUM_REGS];
+ struct regulator_dev *rdev[TPS65917_NUM_REGS];
+ /* pmic mutex */
+ struct mutex mutex;
+ int smps12;
+ int range[TPS65917_REG_SMPS5];
+ unsigned int ramp_delay[TPS65917_REG_SMPS5];
+ unsigned int current_reg_mode[TPS65917_REG_SMPS5];
+};
+
+/* helper macro to get correct slave number */
+#define TPS65917_BASE_TO_SLAVE(x) ((x >> 8) - 1)
+#define TPS65917_BASE_TO_REG(x, y) ((x & 0xff) + y)
+
+/* Base addresses of IP blocks in TPS65917 */
+#define TPS65917_SMPS_DVS_BASE 0x20
+#define TPS65917_VALIDITY_BASE 0x118
+#define TPS65917_SMPS_BASE 0x120
+#define TPS65917_LDO_BASE 0x150
+#define TPS65917_DVFS_BASE 0x180
+#define TPS65917_PMU_CONTROL_BASE 0x1A0
+#define TPS65917_RESOURCE_BASE 0x1D4
+#define TPS65917_PU_PD_OD_BASE 0x1F0
+#define TPS65917_LED_BASE 0x200
+#define TPS65917_INTERRUPT_BASE 0x210
+#define TPS65917_GPIO_BASE 0x280
+#define TPS65917_GPADC_BASE 0x2C0
+#define TPS65917_TRIM_GPADC_BASE 0x3CD
+
+/* Registers for function BACKUP */
+#define TPS65917_BACKUP0 0x0
+#define TPS65917_BACKUP1 0x1
+#define TPS65917_BACKUP2 0x2
+#define TPS65917_BACKUP3 0x3
+#define TPS65917_BACKUP4 0x4
+#define TPS65917_BACKUP5 0x5
+#define TPS65917_BACKUP6 0x6
+#define TPS65917_BACKUP7 0x7
+
+/* Bit definitions for BACKUP0 */
+#define TPS65917_BACKUP0_BACKUP_MASK 0xff
+#define TPS65917_BACKUP0_BACKUP_SHIFT 0
+
+/* Bit definitions for BACKUP1 */
+#define TPS65917_BACKUP1_BACKUP_MASK 0xff
+#define TPS65917_BACKUP1_BACKUP_SHIFT 0
+
+/* Bit definitions for BACKUP2 */
+#define TPS65917_BACKUP2_BACKUP_MASK 0xff
+#define TPS65917_BACKUP2_BACKUP_SHIFT 0
+
+/* Bit definitions for BACKUP3 */
+#define TPS65917_BACKUP3_BACKUP_MASK 0xff
+#define TPS65917_BACKUP3_BACKUP_SHIFT 0
+
+/* Bit definitions for BACKUP4 */
+#define TPS65917_BACKUP4_BACKUP_MASK 0xff
+#define TPS65917_BACKUP4_BACKUP_SHIFT 0
+
+/* Bit definitions for BACKUP5 */
+#define TPS65917_BACKUP5_BACKUP_MASK 0xff
+#define TPS65917_BACKUP5_BACKUP_SHIFT 0
+
+/* Bit definitions for BACKUP6 */
+#define TPS65917_BACKUP6_BACKUP_MASK 0xff
+#define TPS65917_BACKUP6_BACKUP_SHIFT 0
+
+/* Bit definitions for BACKUP7 */
+#define TPS65917_BACKUP7_BACKUP_MASK 0xff
+#define TPS65917_BACKUP7_BACKUP_SHIFT 0
+
+/* Registers for function SMPS */
+#define TPS65917_SMPS1_CTRL 0x0
+#define TPS65917_SMPS1_FORCE 0x2
+#define TPS65917_SMPS1_VOLTAGE 0x3
+#define TPS65917_SMPS2_CTRL 0x4
+#define TPS65917_SMPS2_FORCE 0x6
+#define TPS65917_SMPS2_VOLTAGE 0x7
+#define TPS65917_SMPS3_CTRL 0xC
+#define TPS65917_SMPS3_FORCE 0xE
+#define TPS65917_SMPS3_VOLTAGE 0xF
+#define TPS65917_SMPS4_CTRL 0x10
+#define TPS65917_SMPS4_VOLTAGE 0x13
+#define TPS65917_SMPS5_CTRL 0x18
+#define TPS65917_SMPS5_VOLTAGE 0x1B
+#define TPS65917_SMPS_CTRL 0x24
+#define TPS65917_SMPS_PD_CTRL 0x25
+#define TPS65917_SMPS_THERMAL_EN 0x27
+#define TPS65917_SMPS_THERMAL_STATUS 0x28
+#define TPS65917_SMPS_SHORT_STATUS 0x29
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN 0x2A
+#define TPS65917_SMPS_POWERGOOD_MASK1 0x2B
+#define TPS65917_SMPS_POWERGOOD_MASK2 0x2C
+
+/* Bit definitions for SMPS1_CTRL */
+#define TPS65917_SMPS1_CTRL_WR_S 0x80
+#define TPS65917_SMPS1_CTRL_WR_S_SHIFT 7
+#define TPS65917_SMPS1_CTRL_ROOF_FLOOR_EN 0x40
+#define TPS65917_SMPS1_CTRL_ROOF_FLOOR_EN_SHIFT 6
+#define TPS65917_SMPS1_CTRL_STATUS_MASK 0x30
+#define TPS65917_SMPS1_CTRL_STATUS_SHIFT 4
+#define TPS65917_SMPS1_CTRL_MODE_SLEEP_MASK 0x0c
+#define TPS65917_SMPS1_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK 0x03
+#define TPS65917_SMPS1_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for SMPS1_FORCE */
+#define TPS65917_SMPS1_FORCE_CMD 0x80
+#define TPS65917_SMPS1_FORCE_CMD_SHIFT 7
+#define TPS65917_SMPS1_FORCE_VSEL_MASK 0x7f
+#define TPS65917_SMPS1_FORCE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS1_VOLTAGE */
+#define TPS65917_SMPS1_VOLTAGE_RANGE 0x80
+#define TPS65917_SMPS1_VOLTAGE_RANGE_SHIFT 7
+#define TPS65917_SMPS1_VOLTAGE_VSEL_MASK 0x7f
+#define TPS65917_SMPS1_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS2_CTRL */
+#define TPS65917_SMPS2_CTRL_WR_S 0x80
+#define TPS65917_SMPS2_CTRL_WR_S_SHIFT 7
+#define TPS65917_SMPS2_CTRL_ROOF_FLOOR_EN 0x40
+#define TPS65917_SMPS2_CTRL_ROOF_FLOOR_EN_SHIFT 6
+#define TPS65917_SMPS2_CTRL_STATUS_MASK 0x30
+#define TPS65917_SMPS2_CTRL_STATUS_SHIFT 4
+#define TPS65917_SMPS2_CTRL_MODE_SLEEP_MASK 0x0c
+#define TPS65917_SMPS2_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_SMPS2_CTRL_MODE_ACTIVE_MASK 0x03
+#define TPS65917_SMPS2_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for SMPS2_FORCE */
+#define TPS65917_SMPS2_FORCE_CMD 0x80
+#define TPS65917_SMPS2_FORCE_CMD_SHIFT 7
+#define TPS65917_SMPS2_FORCE_VSEL_MASK 0x7f
+#define TPS65917_SMPS2_FORCE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS2_VOLTAGE */
+#define TPS65917_SMPS2_VOLTAGE_RANGE 0x80
+#define TPS65917_SMPS2_VOLTAGE_RANGE_SHIFT 7
+#define TPS65917_SMPS2_VOLTAGE_VSEL_MASK 0x7f
+#define TPS65917_SMPS2_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS3_CTRL */
+#define TPS65917_SMPS3_CTRL_WR_S 0x80
+#define TPS65917_SMPS3_CTRL_WR_S_SHIFT 7
+#define TPS65917_SMPS3_CTRL_ROOF_FLOOR_EN 0x40
+#define TPS65917_SMPS3_CTRL_ROOF_FLOOR_EN_SHIFT 6
+#define TPS65917_SMPS3_CTRL_STATUS_MASK 0x30
+#define TPS65917_SMPS3_CTRL_STATUS_SHIFT 4
+#define TPS65917_SMPS3_CTRL_MODE_SLEEP_MASK 0x0c
+#define TPS65917_SMPS3_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_SMPS3_CTRL_MODE_ACTIVE_MASK 0x03
+#define TPS65917_SMPS3_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for SMPS3_FORCE */
+#define TPS65917_SMPS3_FORCE_CMD 0x80
+#define TPS65917_SMPS3_FORCE_CMD_SHIFT 7
+#define TPS65917_SMPS3_FORCE_VSEL_MASK 0x7f
+#define TPS65917_SMPS3_FORCE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS3_VOLTAGE */
+#define TPS65917_SMPS3_VOLTAGE_RANGE 0x80
+#define TPS65917_SMPS3_VOLTAGE_RANGE_SHIFT 7
+#define TPS65917_SMPS3_VOLTAGE_VSEL_MASK 0x7f
+#define TPS65917_SMPS3_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS4_CTRL */
+#define TPS65917_SMPS4_CTRL_WR_S 0x80
+#define TPS65917_SMPS4_CTRL_WR_S_SHIFT 7
+#define TPS65917_SMPS4_CTRL_ROOF_FLOOR_EN 0x40
+#define TPS65917_SMPS4_CTRL_ROOF_FLOOR_EN_SHIFT 6
+#define TPS65917_SMPS4_CTRL_STATUS_MASK 0x30
+#define TPS65917_SMPS4_CTRL_STATUS_SHIFT 4
+#define TPS65917_SMPS4_CTRL_MODE_SLEEP_MASK 0x0c
+#define TPS65917_SMPS4_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_SMPS4_CTRL_MODE_ACTIVE_MASK 0x03
+#define TPS65917_SMPS4_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for SMPS4_VOLTAGE */
+#define TPS65917_SMPS4_VOLTAGE_RANGE 0x80
+#define TPS65917_SMPS4_VOLTAGE_RANGE_SHIFT 7
+#define TPS65917_SMPS4_VOLTAGE_VSEL_MASK 0x7f
+#define TPS65917_SMPS4_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS5_CTRL */
+#define TPS65917_SMPS5_CTRL_WR_S 0x80
+#define TPS65917_SMPS5_CTRL_WR_S_SHIFT 7
+#define TPS65917_SMPS5_CTRL_ROOF_FLOOR_EN 0x40
+#define TPS65917_SMPS5_CTRL_ROOF_FLOOR_EN_SHIFT 6
+#define TPS65917_SMPS5_CTRL_STATUS_MASK 0x30
+#define TPS65917_SMPS5_CTRL_STATUS_SHIFT 4
+#define TPS65917_SMPS5_CTRL_MODE_SLEEP_MASK 0x0c
+#define TPS65917_SMPS5_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_SMPS5_CTRL_MODE_ACTIVE_MASK 0x03
+#define TPS65917_SMPS5_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for SMPS5_VOLTAGE */
+#define TPS65917_SMPS5_VOLTAGE_RANGE 0x80
+#define TPS65917_SMPS5_VOLTAGE_RANGE_SHIFT 7
+#define TPS65917_SMPS5_VOLTAGE_VSEL_MASK 0x7f
+#define TPS65917_SMPS5_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for SMPS_CTRL */
+#define TPS65917_SMPS_CTRL_SMPS1_SMPS12_EN 0x10
+#define TPS65917_SMPS_CTRL_SMPS1_SMPS12_EN_SHIFT 4
+#define TPS65917_SMPS_CTRL_SMPS12_PHASE_CTRL 0x3
+#define TPS65917_SMPS_CTRL_SMPS12_PHASE_CTRL_SHIFT 0
+
+/* Bit definitions for SMPS_PD_CTRL */
+#define TPS65917_SMPS_PD_CTRL_SMPS5 0x40
+#define TPS65917_SMPS_PD_CTRL_SMPS5_SHIFT 6
+#define TPS65917_SMPS_PD_CTRL_SMPS4 0x10
+#define TPS65917_SMPS_PD_CTRL_SMPS4_SHIFT 4
+#define TPS65917_SMPS_PD_CTRL_SMPS3 0x08
+#define TPS65917_SMPS_PD_CTRL_SMPS3_SHIFT 3
+#define TPS65917_SMPS_PD_CTRL_SMPS2 0x02
+#define TPS65917_SMPS_PD_CTRL_SMPS2_SHIFT 1
+#define TPS65917_SMPS_PD_CTRL_SMPS1 0x01
+#define TPS65917_SMPS_PD_CTRL_SMPS1_SHIFT 0
+
+/* Bit definitions for SMPS_THERMAL_EN */
+#define TPS65917_SMPS_THERMAL_EN_SMPS5 0x40
+#define TPS65917_SMPS_THERMAL_EN_SMPS5_SHIFT 6
+#define TPS65917_SMPS_THERMAL_EN_SMPS3 0x08
+#define TPS65917_SMPS_THERMAL_EN_SMPS3_SHIFT 3
+#define TPS65917_SMPS_THERMAL_EN_SMPS12 0x01
+#define TPS65917_SMPS_THERMAL_EN_SMPS12_SHIFT 0
+
+/* Bit definitions for SMPS_THERMAL_STATUS */
+#define TPS65917_SMPS_THERMAL_STATUS_SMPS5 0x40
+#define TPS65917_SMPS_THERMAL_STATUS_SMPS5_SHIFT 6
+#define TPS65917_SMPS_THERMAL_STATUS_SMPS3 0x08
+#define TPS65917_SMPS_THERMAL_STATUS_SMPS3_SHIFT 3
+#define TPS65917_SMPS_THERMAL_STATUS_SMPS12 0x01
+#define TPS65917_SMPS_THERMAL_STATUS_SMPS12_SHIFT 0
+
+/* Bit definitions for SMPS_SHORT_STATUS */
+#define TPS65917_SMPS_SHORT_STATUS_SMPS5 0x40
+#define TPS65917_SMPS_SHORT_STATUS_SMPS5_SHIFT 6
+#define TPS65917_SMPS_SHORT_STATUS_SMPS4 0x10
+#define TPS65917_SMPS_SHORT_STATUS_SMPS4_SHIFT 4
+#define TPS65917_SMPS_SHORT_STATUS_SMPS3 0x08
+#define TPS65917_SMPS_SHORT_STATUS_SMPS3_SHIFT 3
+#define TPS65917_SMPS_SHORT_STATUS_SMPS2 0x02
+#define TPS65917_SMPS_SHORT_STATUS_SMPS2_SHIFT 1
+#define TPS65917_SMPS_SHORT_STATUS_SMPS1 0x01
+#define TPS65917_SMPS_SHORT_STATUS_SMPS1_SHIFT 0
+
+/* Bit definitions for SMPS_NEGATIVE_CURRENT_LIMIT_EN */
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS5 0x40
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS5_SHIFT 6
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS4 0x10
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS4_SHIFT 4
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS3 0x08
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS3_SHIFT 3
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS2 0x02
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS2_SHIFT 1
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS1 0x01
+#define TPS65917_SMPS_NEGATIVE_CURRENT_LIMIT_EN_SMPS1_SHIFT 0
+
+/* Bit definitions for SMPS_POWERGOOD_MASK1 */
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS5 0x40
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS5_SHIFT 6
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS4 0x10
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS4_SHIFT 4
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS3 0x08
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS3_SHIFT 3
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS2 0x02
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS2_SHIFT 1
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS1 0x01
+#define TPS65917_SMPS_POWERGOOD_MASK1_SMPS1_SHIFT 0
+
+/* Bit definitions for SMPS_POWERGOOD_MASK2 */
+#define TPS65917_SMPS_POWERGOOD_MASK2_POWERGOOD_TYPE_SELECT 0x80
+#define TPS65917_SMPS_POWERGOOD_MASK2_POWERGOOD_TYPE_SELECT_SHIFT 7
+#define TPS65917_SMPS_POWERGOOD_MASK2_OVC_ALARM_SHIFT 0x10
+#define TPS65917_SMPS_POWERGOOD_MASK2_OVC_ALARM 4
+
+/* Bit definitions for SMPS_PLL_CTRL */
+
+#define TPS65917_SMPS_PLL_CTRL_PLL_EN_PLL_BYPASS_SHIFT 0x8
+#define TPS65917_SMPS_PLL_CTRL_PLL_PLL_EN_BYPASS 3
+#define TPS65917_SMPS_PLL_CTRL_PLL_PLL_BYPASS_CLK_SHIFT 0x4
+#define TPS65917_SMPS_PLL_CTRL_PLL_PLL_BYPASS_CLK 2
+
+
+/* Registers for function LDO */
+#define TPS65917_LDO1_CTRL 0x0
+#define TPS65917_LDO1_VOLTAGE 0x1
+#define TPS65917_LDO2_CTRL 0x2
+#define TPS65917_LDO2_VOLTAGE 0x3
+#define TPS65917_LDO3_CTRL 0x4
+#define TPS65917_LDO3_VOLTAGE 0x5
+#define TPS65917_LDO4_CTRL 0xE
+#define TPS65917_LDO4_VOLTAGE 0xF
+#define TPS65917_LDO5_CTRL 0x12
+#define TPS65917_LDO5_VOLTAGE 0x13
+#define TPS65917_LDO_PD_CTRL1 0x1B
+#define TPS65917_LDO_PD_CTRL2 0x1C
+#define TPS65917_LDO_SHORT_STATUS1 0x1D
+#define TPS65917_LDO_SHORT_STATUS2 0x1E
+#define TPS65917_LDO_PD_CTRL3 0x2D
+#define TPS65917_LDO_SHORT_STATUS3 0x2E
+
+/* Bit definitions for LDO1_CTRL */
+#define TPS65917_LDO1_CTRL_WR_S 0x80
+#define TPS65917_LDO1_CTRL_WR_S_SHIFT 7
+#define TPS65917_LDO1_CTRL_BYPASS_EN 0x40
+#define TPS65917_LDO1_CTRL_BYPASS_EN_SHIFT 0x6
+#define TPS65917_LDO1_CTRL_STATUS 0x10
+#define TPS65917_LDO1_CTRL_STATUS_SHIFT 4
+#define TPS65917_LDO1_CTRL_MODE_SLEEP 0x04
+#define TPS65917_LDO1_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_LDO1_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_LDO1_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for LDO1_VOLTAGE */
+#define TPS65917_LDO1_VOLTAGE_VSEL_MASK 0x3f
+#define TPS65917_LDO1_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for LDO2_CTRL */
+#define TPS65917_LDO2_CTRL_WR_S 0x80
+#define TPS65917_LDO2_CTRL_WR_S_SHIFT 7
+#define TPS65917_LDO2_CTRL_BYPASS_EN 0x40
+#define TPS65917_LDO2_CTRL_BYPASS_EN_SHIFT 0x6
+#define TPS65917_LDO2_CTRL_STATUS 0x10
+#define TPS65917_LDO2_CTRL_STATUS_SHIFT 4
+#define TPS65917_LDO2_CTRL_MODE_SLEEP 0x04
+#define TPS65917_LDO2_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_LDO2_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_LDO2_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for LDO2_VOLTAGE */
+#define TPS65917_LDO2_VOLTAGE_VSEL_MASK 0x3f
+#define TPS65917_LDO2_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for LDO3_CTRL */
+#define TPS65917_LDO3_CTRL_WR_S 0x80
+#define TPS65917_LDO3_CTRL_WR_S_SHIFT 7
+#define TPS65917_LDO3_CTRL_STATUS 0x10
+#define TPS65917_LDO3_CTRL_STATUS_SHIFT 4
+#define TPS65917_LDO3_CTRL_MODE_SLEEP 0x04
+#define TPS65917_LDO3_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_LDO3_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_LDO3_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for LDO3_VOLTAGE */
+#define TPS65917_LDO3_VOLTAGE_VSEL_MASK 0x3f
+#define TPS65917_LDO3_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for LDO4_CTRL */
+#define TPS65917_LDO4_CTRL_WR_S 0x80
+#define TPS65917_LDO4_CTRL_WR_S_SHIFT 7
+#define TPS65917_LDO4_CTRL_STATUS 0x10
+#define TPS65917_LDO4_CTRL_STATUS_SHIFT 4
+#define TPS65917_LDO4_CTRL_MODE_SLEEP 0x04
+#define TPS65917_LDO4_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_LDO4_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_LDO4_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for LDO4_VOLTAGE */
+#define TPS65917_LDO4_VOLTAGE_VSEL_MASK 0x3f
+#define TPS65917_LDO4_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for LDO5_CTRL */
+#define TPS65917_LDO5_CTRL_WR_S 0x80
+#define TPS65917_LDO5_CTRL_WR_S_SHIFT 7
+#define TPS65917_LDO5_CTRL_STATUS 0x10
+#define TPS65917_LDO5_CTRL_STATUS_SHIFT 4
+#define TPS65917_LDO5_CTRL_MODE_SLEEP 0x04
+#define TPS65917_LDO5_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_LDO5_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_LDO5_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for LDO5_VOLTAGE */
+#define TPS65917_LDO5_VOLTAGE_VSEL_MASK 0x3f
+#define TPS65917_LDO5_VOLTAGE_VSEL_SHIFT 0
+
+/* Bit definitions for LDO_PD_CTRL1 */
+#define TPS65917_LDO_PD_CTRL1_LDO4 0x80
+#define TPS65917_LDO_PD_CTRL1_LDO4_SHIFT 7
+#define TPS65917_LDO_PD_CTRL1_LDO2 0x02
+#define TPS65917_LDO_PD_CTRL1_LDO2_SHIFT 1
+#define TPS65917_LDO_PD_CTRL1_LDO1 0x01
+#define TPS65917_LDO_PD_CTRL1_LDO1_SHIFT 0
+
+/* Bit definitions for LDO_PD_CTRL2 */
+#define TPS65917_LDO_PD_CTRL2_LDO3 0x04
+#define TPS65917_LDO_PD_CTRL2_LDO3_SHIFT 2
+#define TPS65917_LDO_PD_CTRL2_LDO5 0x02
+#define TPS65917_LDO_PD_CTRL2_LDO5_SHIFT 1
+
+/* Bit definitions for LDO_PD_CTRL3 */
+#define TPS65917_LDO_PD_CTRL2_LDOVANA 0x80
+#define TPS65917_LDO_PD_CTRL2_LDOVANA_SHIFT 7
+
+/* Bit definitions for LDO_SHORT_STATUS1 */
+#define TPS65917_LDO_SHORT_STATUS1_LDO4 0x80
+#define TPS65917_LDO_SHORT_STATUS1_LDO4_SHIFT 7
+#define TPS65917_LDO_SHORT_STATUS1_LDO2 0x02
+#define TPS65917_LDO_SHORT_STATUS1_LDO2_SHIFT 1
+#define TPS65917_LDO_SHORT_STATUS1_LDO1 0x01
+#define TPS65917_LDO_SHORT_STATUS1_LDO1_SHIFT 0
+
+/* Bit definitions for LDO_SHORT_STATUS2 */
+#define TPS65917_LDO_SHORT_STATUS2_LDO3 0x04
+#define TPS65917_LDO_SHORT_STATUS2_LDO3_SHIFT 2
+#define TPS65917_LDO_SHORT_STATUS2_LDO5 0x02
+#define TPS65917_LDO_SHORT_STATUS2_LDO5_SHIFT 1
+
+/* Bit definitions for LDO_SHORT_STATUS2 */
+#define TPS65917_LDO_SHORT_STATUS2_LDOVANA 0x80
+#define TPS65917_LDO_SHORT_STATUS2_LDOVANA_SHIFT 7
+
+/* Registers for function PMU_CONTROL */
+#define TPS65917_DEV_CTRL 0x0
+#define TPS65917_POWER_CTRL 0x1
+#define TPS65917_VSYS_LO 0x2
+#define TPS65917_VSYS_MON 0x3
+#define TPS65917_WATCHDOG 0x5
+#define TPS65917_VRTC_CTRL 0x8
+#define TPS65917_LONG_PRESS_KEY 0x9
+#define TPS65917_OSC_THERM_CTRL 0xA
+#define TPS65917_SWOFF_HWRST 0xF
+#define TPS65917_SWOFF_COLDRST 0x10
+#define TPS65917_SWOFF_STATUS 0x11
+#define TPS65917_PMU_CONFIG 0x12
+#define TPS65917_PMU_CTRL2 0x13
+#define TPS65917_PMU_SECONDARY_INT 0x15
+#define TPS65917_SW_REVISION 0x17
+#define TPS65917_PMU_SECONDARY_INT2 0x19
+
+/* Bit definitions for DEV_CTRL */
+#define TPS65917_DEV_CTRL_DEV_STATUS_MASK 0x0c
+#define TPS65917_DEV_CTRL_DEV_STATUS_SHIFT 2
+#define TPS65917_DEV_CTRL_SW_RST 0x02
+#define TPS65917_DEV_CTRL_SW_RST_SHIFT 1
+#define TPS65917_DEV_CTRL_DEV_ON 0x01
+#define TPS65917_DEV_CTRL_DEV_ON_SHIFT 0
+
+/* Bit definitions for POWER_CTRL */
+#define TPS65917_POWER_CTRL_ENABLE2_MASK 0x04
+#define TPS65917_POWER_CTRL_ENABLE2_MASK_SHIFT 2
+#define TPS65917_POWER_CTRL_ENABLE1_MASK 0x02
+#define TPS65917_POWER_CTRL_ENABLE1_MASK_SHIFT 1
+#define TPS65917_POWER_CTRL_NSLEEP_MASK 0x01
+#define TPS65917_POWER_CTRL_NSLEEP_MASK_SHIFT 0
+
+/* Bit definitions for VSYS_LO */
+#define TPS65917_VSYS_LO_THRESHOLD_MASK 0x1f
+#define TPS65917_VSYS_LO_THRESHOLD_SHIFT 0
+
+/* Bit definitions for VSYS_MON */
+#define TPS65917_VSYS_MON_ENABLE 0x80
+#define TPS65917_VSYS_MON_ENABLE_SHIFT 7
+#define TPS65917_VSYS_MON_THRESHOLD_MASK 0x3f
+#define TPS65917_VSYS_MON_THRESHOLD_SHIFT 0
+
+/* Bit definitions for WATCHDOG */
+#define TPS65917_WATCHDOG_LOCK 0x20
+#define TPS65917_WATCHDOG_LOCK_SHIFT 5
+#define TPS65917_WATCHDOG_ENABLE 0x10
+#define TPS65917_WATCHDOG_ENABLE_SHIFT 4
+#define TPS65917_WATCHDOG_MODE 0x08
+#define TPS65917_WATCHDOG_MODE_SHIFT 3
+#define TPS65917_WATCHDOG_TIMER_MASK 0x07
+#define TPS65917_WATCHDOG_TIMER_SHIFT 0
+
+/* Bit definitions for VRTC_CTRL */
+#define TPS65917_VRTC_CTRL_VRTC_18_15 0x80
+#define TPS65917_VRTC_CTRL_VRTC_18_15_SHIFT 7
+#define TPS65917_VRTC_CTRL_VRTC_EN_SLP 0x40
+#define TPS65917_VRTC_CTRL_VRTC_EN_SLP_SHIFT 6
+#define TPS65917_VRTC_CTRL_VRTC_EN_OFF 0x20
+#define TPS65917_VRTC_CTRL_VRTC_EN_OFF_SHIFT 5
+#define TPS65917_VRTC_CTRL_VRTC_PWEN 0x10
+#define TPS65917_VRTC_CTRL_SHIFT 4
+
+/* Bit definitions for LONG_PRESS_KEY */
+#define TPS65917_LONG_PRESS_KEY_LPK_LOCK 0x80
+#define TPS65917_LONG_PRESS_KEY_LPK_LOCK_SHIFT 7
+#define TPS65917_LONG_PRESS_KEY_LPK_TIME_MASK 0x0c
+#define TPS65917_LONG_PRESS_KEY_LPK_TIME_SHIFT 2
+
+/* Bit definitions for OSC_THERM_CTRL */
+#define TPS65917_OSC_THERM_CTRL_VANA_ON_IN_SLEEP 0x80
+#define TPS65917_OSC_THERM_CTRL_VANA_ON_IN_SLEEP_SHIFT 7
+#define TPS65917_OSC_THERM_CTRL_INT_MASK_IN_SLEEP 0x40
+#define TPS65917_OSC_THERM_CTRL_INT_MASK_IN_SLEEP_SHIFT 6
+#define TPS65917_OSC_THERM_CTRL_RC15MHZ_ON_IN_SLEEP 0x20
+#define TPS65917_OSC_THERM_CTRL_RC15MHZ_ON_IN_SLEEP_SHIFT 5
+#define TPS65917_OSC_THERM_CTRL_THERM_OFF_IN_SLEEP 0x10
+#define TPS65917_OSC_THERM_CTRL_THERM_OFF_IN_SLEEP_SHIFT 4
+#define TPS65917_OSC_THERM_CTRL_THERM_HD_SEL_MASK 0x0c
+#define TPS65917_OSC_THERM_CTRL_THERM_HD_SEL_SHIFT 2
+
+/* Bit definitions for SWOFF_HWRST */
+#define TPS65917_SWOFF_HWRST_PWRON_LPK 0x80
+#define TPS65917_SWOFF_HWRST_PWRON_LPK_SHIFT 7
+#define TPS65917_SWOFF_HWRST_PWRDOWN 0x40
+#define TPS65917_SWOFF_HWRST_PWRDOWN_SHIFT 6
+#define TPS65917_SWOFF_HWRST_WTD 0x20
+#define TPS65917_SWOFF_HWRST_WTD_SHIFT 5
+#define TPS65917_SWOFF_HWRST_TSHUT 0x10
+#define TPS65917_SWOFF_HWRST_TSHUT_SHIFT 4
+#define TPS65917_SWOFF_HWRST_RESET_IN 0x08
+#define TPS65917_SWOFF_HWRST_RESET_IN_SHIFT 3
+#define TPS65917_SWOFF_HWRST_SW_RST 0x04
+#define TPS65917_SWOFF_HWRST_SW_RST_SHIFT 2
+#define TPS65917_SWOFF_HWRST_VSYS_LO 0x02
+#define TPS65917_SWOFF_HWRST_VSYS_LO_SHIFT 1
+#define TPS65917_SWOFF_HWRST_GPADC_SHUTDOWN 0x01
+#define TPS65917_SWOFF_HWRST_GPADC_SHUTDOWN_SHIFT 0
+
+/* Bit definitions for SWOFF_COLDRST */
+#define TPS65917_SWOFF_COLDRST_PWRON_LPK 0x80
+#define TPS65917_SWOFF_COLDRST_PWRON_LPK_SHIFT 7
+#define TPS65917_SWOFF_COLDRST_PWRDOWN 0x40
+#define TPS65917_SWOFF_COLDRST_PWRDOWN_SHIFT 6
+#define TPS65917_SWOFF_COLDRST_WTD 0x20
+#define TPS65917_SWOFF_COLDRST_WTD_SHIFT 5
+#define TPS65917_SWOFF_COLDRST_TSHUT 0x10
+#define TPS65917_SWOFF_COLDRST_TSHUT_SHIFT 4
+#define TPS65917_SWOFF_COLDRST_RESET_IN 0x08
+#define TPS65917_SWOFF_COLDRST_RESET_IN_SHIFT 3
+#define TPS65917_SWOFF_COLDRST_SW_RST 0x04
+#define TPS65917_SWOFF_COLDRST_SW_RST_SHIFT 2
+#define TPS65917_SWOFF_COLDRST_VSYS_LO 0x02
+#define TPS65917_SWOFF_COLDRST_VSYS_LO_SHIFT 1
+#define TPS65917_SWOFF_COLDRST_GPADC_SHUTDOWN 0x01
+#define TPS65917_SWOFF_COLDRST_GPADC_SHUTDOWN_SHIFT 0
+
+/* Bit definitions for SWOFF_STATUS */
+#define TPS65917_SWOFF_STATUS_PWRON_LPK 0x80
+#define TPS65917_SWOFF_STATUS_PWRON_LPK_SHIFT 7
+#define TPS65917_SWOFF_STATUS_PWRDOWN 0x40
+#define TPS65917_SWOFF_STATUS_PWRDOWN_SHIFT 6
+#define TPS65917_SWOFF_STATUS_WTD 0x20
+#define TPS65917_SWOFF_STATUS_WTD_SHIFT 5
+#define TPS65917_SWOFF_STATUS_TSHUT 0x10
+#define TPS65917_SWOFF_STATUS_TSHUT_SHIFT 4
+#define TPS65917_SWOFF_STATUS_RESET_IN 0x08
+#define TPS65917_SWOFF_STATUS_RESET_IN_SHIFT 3
+#define TPS65917_SWOFF_STATUS_SW_RST 0x04
+#define TPS65917_SWOFF_STATUS_SW_RST_SHIFT 2
+#define TPS65917_SWOFF_STATUS_VSYS_LO 0x02
+#define TPS65917_SWOFF_STATUS_VSYS_LO_SHIFT 1
+#define TPS65917_SWOFF_STATUS_GPADC_SHUTDOWN 0x01
+#define TPS65917_SWOFF_STATUS_GPADC_SHUTDOWN_SHIFT 0
+
+/* Bit definitions for PMU_CONFIG */
+#define TPS65917_PMU_CONFIG_HIGH_VCC_SENSE 0x40
+#define TPS65917_PMU_CONFIG_HIGH_VCC_SENSE_SHIFT 6
+#define TPS65917_PMU_CONFIG_PLL_AUTO_CTRL_MASK 0x30
+#define TPS65917_PMU_CONFIG_PLL_AUTO_CTRL_SHIFT 4
+#define TPS65917_PMU_CONFIG_SWOFF_DLY_MASK 0x0c
+#define TPS65917_PMU_CONFIG_SWOFF_DLY_SHIFT 2
+#define TPS65917_PMU_CONFIG_AUTODEVON 0x01
+#define TPS65917_PMU_CONFIG_AUTODEVON_SHIFT 0
+
+/* Bit definitions for PMU_CTRL2 */
+#define TPS65917_PMU_CTRL2_INT_LINE_DIS 0x8
+#define TPS65917_PMU_CTRL2_INT_LINE_DIS_SHIFT 4
+#define TPS65917_PMU_CTRL2_WDT_HOLD_IN_SLEEP 0x4
+#define TPS65917_PMU_CTRL2_WDT_HOLD_IN_SLEEP_SHIFT 3
+#define TPS65917_PMU_CTRL2_PWRDOWN_FASTOFF 0x2
+#define TPS65917_PMU_CTRL2_PWRDOWN_FASTOFF_SHIFT 1
+#define TPS65917_PMU_CTRL2_TSHUT_FASTOFF 0x1
+#define TPS65917_PMU_CTRL2_TSHUT_FASTOFF_SHIFT 0
+
+/* Bit definitions for PMU_SECONDARY_INT */
+#define TPS65917_PMU_SECONDARY_INT_FSD_INT_SRC 0x10
+#define TPS65917_PMU_SECONDARY_INT_FSD_INT_SRC_SHIFT 4
+#define TPS65917_PMU_SECONDARY_INT_FSB_MASK 0x01
+#define TPS65917_PMU_SECONDARY_INT_FSB_MASK_SHIFT 0
+
+/* Bit definitions for SW_REVISION */
+#define TPS65917_SW_REVISION_SW_REVISION_MASK 0xff
+#define TPS65917_SW_REVISION_SW_REVISION_SHIFT 0
+
+/* Bit definitions for PMU_SECONDARY_INT2 */
+#define TPS65917_PMU_SECONDARY_INT2_DVFS_INT_SRC 0x10
+#define TPS65917_PMU_SECONDARY_INT2_DVFS_INT_SRC_SHIFT 4
+#define TPS65917_PMU_SECONDARY_INT2_DVFS_MASK 0x01
+#define TPS65917_PMU_SECONDARY_INT2_DVFS_MASK_SHIFT 0
+
+/* Registers for function RESOURCE */
+#define TPS65917_REGEN1_CTRL 0x2
+#define TPS65917_PLLEN_CTRL 0x3
+#define TPS65917_NSLEEP_RES_ASSIGN 0x6
+#define TPS65917_NSLEEP_SMPS_ASSIGN 0x7
+#define TPS65917_NSLEEP_LDO_ASSIGN1 0x8
+#define TPS65917_NSLEEP_LDO_ASSIGN2 0x9
+#define TPS65917_ENABLE1_RES_ASSIGN 0xA
+#define TPS65917_ENABLE1_SMPS_ASSIGN 0xB
+#define TPS65917_ENABLE1_LDO_ASSIGN1 0xC
+#define TPS65917_ENABLE1_LDO_ASSIGN2 0xD
+#define TPS65917_ENABLE2_RES_ASSIGN 0xE
+#define TPS65917_ENABLE2_SMPS_ASSIGN 0xF
+#define TPS65917_ENABLE2_LDO_ASSIGN1 0x10
+#define TPS65917_ENABLE2_LDO_ASSIGN2 0x11
+#define TPS65917_REGEN2_CTRL 0x12
+#define TPS65917_REGEN3_CTRL 0x13
+
+/* Bit definitions for REGEN1_CTRL */
+#define TPS65917_REGEN1_CTRL_STATUS 0x10
+#define TPS65917_REGEN1_CTRL_STATUS_SHIFT 4
+#define TPS65917_REGEN1_CTRL_MODE_SLEEP 0x04
+#define TPS65917_REGEN1_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_REGEN1_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_REGEN1_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for PLLEN_CTRL */
+#define TPS65917_PLLEN_CTRL_STATUS 0x10
+#define TPS65917_PLLEN_CTRL_STATUS_SHIFT 4
+#define TPS65917_PLLEN_CTRL_MODE_SLEEP 0x04
+#define TPS65917_PLLEN_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_PLLEN_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_PLLEN_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for REGEN2_CTRL */
+#define TPS65917_REGEN2_CTRL_STATUS 0x10
+#define TPS65917_REGEN2_CTRL_STATUS_SHIFT 4
+#define TPS65917_REGEN2_CTRL_MODE_SLEEP 0x04
+#define TPS65917_REGEN2_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_REGEN2_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_REGEN2_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Bit definitions for NSLEEP_RES_ASSIGN */
+#define TPS65917_NSLEEP_RES_ASSIGN_PLL_EN 0x08
+#define TPS65917_NSLEEP_RES_ASSIGN_PLL_EN_SHIFT 3
+#define TPS65917_NSLEEP_RES_ASSIGN_REGEN3 0x04
+#define TPS65917_NSLEEP_RES_ASSIGN_REGEN3_SHIFT 2
+#define TPS65917_NSLEEP_RES_ASSIGN_REGEN2 0x02
+#define TPS65917_NSLEEP_RES_ASSIGN_REGEN2_SHIFT 1
+#define TPS65917_NSLEEP_RES_ASSIGN_REGEN1 0x01
+#define TPS65917_NSLEEP_RES_ASSIGN_REGEN1_SHIFT 0
+
+/* Bit definitions for NSLEEP_SMPS_ASSIGN */
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS5 0x40
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS5_SHIFT 6
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS4 0x10
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS4_SHIFT 4
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS3 0x08
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS3_SHIFT 3
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS2 0x02
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS2_SHIFT 1
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS1 0x01
+#define TPS65917_NSLEEP_SMPS_ASSIGN_SMPS1_SHIFT 0
+
+/* Bit definitions for NSLEEP_LDO_ASSIGN1 */
+#define TPS65917_NSLEEP_LDO_ASSIGN1_LDO4 0x80
+#define TPS65917_NSLEEP_LDO_ASSIGN1_LDO4_SHIFT 7
+#define TPS65917_NSLEEP_LDO_ASSIGN1_LDO2 0x02
+#define TPS65917_NSLEEP_LDO_ASSIGN1_LDO2_SHIFT 1
+#define TPS65917_NSLEEP_LDO_ASSIGN1_LDO1 0x01
+#define TPS65917_NSLEEP_LDO_ASSIGN1_LDO1_SHIFT 0
+
+/* Bit definitions for NSLEEP_LDO_ASSIGN2 */
+#define TPS65917_NSLEEP_LDO_ASSIGN2_LDO3 0x04
+#define TPS65917_NSLEEP_LDO_ASSIGN2_LDO3_SHIFT 2
+#define TPS65917_NSLEEP_LDO_ASSIGN2_LDO5 0x02
+#define TPS65917_NSLEEP_LDO_ASSIGN2_LDO5_SHIFT 1
+
+/* Bit definitions for ENABLE1_RES_ASSIGN */
+#define TPS65917_ENABLE1_RES_ASSIGN_PLLEN 0x8
+#define TPS65917_ENABLE1_RES_ASSIGN_PLLEN_SHIFT 3
+#define TPS65917_ENABLE1_RES_ASSIGN_REGEN3 0x04
+#define TPS65917_ENABLE1_RES_ASSIGN_REGEN3_SHIFT 2
+#define TPS65917_ENABLE1_RES_ASSIGN_REGEN2 0x02
+#define TPS65917_ENABLE1_RES_ASSIGN_REGEN2_SHIFT 1
+#define TPS65917_ENABLE1_RES_ASSIGN_REGEN1 0x01
+#define TPS65917_ENABLE1_RES_ASSIGN_REGEN1_SHIFT 0
+
+/* Bit definitions for ENABLE1_SMPS_ASSIGN */
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS5 0x40
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS5_SHIFT 6
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS4 0x10
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS4_SHIFT 4
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS3 0x08
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS3_SHIFT 3
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS2 0x02
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS2_SHIFT 1
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS1 0x01
+#define TPS65917_ENABLE1_SMPS_ASSIGN_SMPS1_SHIFT 0
+
+/* Bit definitions for ENABLE1_LDO_ASSIGN1 */
+#define TPS65917_ENABLE1_LDO_ASSIGN1_LDO4 0x80
+#define TPS65917_ENABLE1_LDO_ASSIGN1_LDO4_SHIFT 7
+#define TPS65917_ENABLE1_LDO_ASSIGN1_LDO2 0x02
+#define TPS65917_ENABLE1_LDO_ASSIGN1_LDO2_SHIFT 1
+#define TPS65917_ENABLE1_LDO_ASSIGN1_LDO1 0x01
+#define TPS65917_ENABLE1_LDO_ASSIGN1_LDO1_SHIFT 0
+
+/* Bit definitions for ENABLE1_LDO_ASSIGN2 */
+#define TPS65917_ENABLE1_LDO_ASSIGN2_LDO3 0x04
+#define TPS65917_ENABLE1_LDO_ASSIGN2_LDO3_SHIFT 2
+#define TPS65917_ENABLE1_LDO_ASSIGN2_LDO5 0x02
+#define TPS65917_ENABLE1_LDO_ASSIGN2_LDO5_SHIFT 1
+
+/* Bit definitions for ENABLE2_RES_ASSIGN */
+#define TPS65917_ENABLE2_RES_ASSIGN_PLLEN 0x08
+#define TPS65917_ENABLE2_RES_ASSIGN_PLLEN_SHIFT 3
+#define TPS65917_ENABLE2_RES_ASSIGN_REGEN3 0x04
+#define TPS65917_ENABLE2_RES_ASSIGN_REGEN3_SHIFT 2
+#define TPS65917_ENABLE2_RES_ASSIGN_REGEN2 0x02
+#define TPS65917_ENABLE2_RES_ASSIGN_REGEN2_SHIFT 1
+#define TPS65917_ENABLE2_RES_ASSIGN_REGEN1 0x01
+#define TPS65917_ENABLE2_RES_ASSIGN_REGEN1_SHIFT 0
+
+/* Bit definitions for ENABLE2_SMPS_ASSIGN */
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS5 0x40
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS5_SHIFT 6
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS4 0x10
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS4_SHIFT 4
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS3 0x08
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS3_SHIFT 3
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS2 0x02
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS2_SHIFT 1
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS1 0x01
+#define TPS65917_ENABLE2_SMPS_ASSIGN_SMPS1_SHIFT 0
+
+/* Bit definitions for ENABLE2_LDO_ASSIGN1 */
+#define TPS65917_ENABLE2_LDO_ASSIGN1_LDO4 0x80
+#define TPS65917_ENABLE2_LDO_ASSIGN1_LDO4_SHIFT 7
+#define TPS65917_ENABLE2_LDO_ASSIGN1_LDO2 0x02
+#define TPS65917_ENABLE2_LDO_ASSIGN1_LDO2_SHIFT 1
+#define TPS65917_ENABLE2_LDO_ASSIGN1_LDO1 0x01
+#define TPS65917_ENABLE2_LDO_ASSIGN1_LDO1_SHIFT 0
+
+/* Bit definitions for ENABLE2_LDO_ASSIGN2 */
+#define TPS65917_ENABLE2_LDO_ASSIGN2_LDO3 0x04
+#define TPS65917_ENABLE2_LDO_ASSIGN2_LDO3_SHIFT 2
+#define TPS65917_ENABLE2_LDO_ASSIGN2_LDO5 0x02
+#define TPS65917_ENABLE2_LDO_ASSIGN2_LDO5_SHIFT 1
+
+/* Bit definitions for REGEN3_CTRL */
+#define TPS65917_REGEN3_CTRL_STATUS 0x10
+#define TPS65917_REGEN3_CTRL_STATUS_SHIFT 4
+#define TPS65917_REGEN3_CTRL_MODE_SLEEP 0x04
+#define TPS65917_REGEN3_CTRL_MODE_SLEEP_SHIFT 2
+#define TPS65917_REGEN3_CTRL_MODE_ACTIVE 0x01
+#define TPS65917_REGEN3_CTRL_MODE_ACTIVE_SHIFT 0
+
+/* Registers for function PAD_CONTROL */
+#define TPS65917_OD_OUTPUT_CTRL2 0x2
+#define TPS65917_PU_PD_INPUT_CTRL1 0x4
+#define TPS65917_PU_PD_INPUT_CTRL2 0x5
+#define TPS65917_PU_PD_INPUT_CTRL3 0x6
+#define TPS65917_OD_OUTPUT_CTRL 0x8
+#define TPS65917_POLARITY_CTRL 0x9
+#define TPS65917_PRIMARY_SECONDARY_PAD1 0xA
+#define TPS65917_PRIMARY_SECONDARY_PAD2 0xB
+#define TPS65917_I2C_SPI 0xC
+#define TPS65917_PU_PD_INPUT_CTRL4 0xD
+
+/* Bit definitions for PU_PD_INPUT_CTRL1 */
+#define TPS65917_PU_PD_INPUT_CTRL1_RESET_IN_PD 0x40
+#define TPS65917_PU_PD_INPUT_CTRL1_RESET_IN_PD_SHIFT 6
+#define TPS65917_PU_PD_INPUT_CTRL1_PWRDOWN_PD 0x04
+#define TPS65917_PU_PD_INPUT_CTRL1_PWRDOWN_PD_SHIFT 2
+#define TPS65917_PU_PD_INPUT_CTRL1_NRESWARM_PD 0x1
+#define TPS65917_PU_PD_INPUT_CTRL1_NRESWARM_PD_SHIFT 0
+
+/* Bit definitions for PU_PD_INPUT_CTRL2 */
+#define TPS65917_PU_PD_INPUT_CTRL2_ENABLE2_PD 0x10
+#define TPS65917_PU_PD_INPUT_CTRL2_ENABLE2_PD_SHIFT 4
+#define TPS65917_PU_PD_INPUT_CTRL2_ENABLE1_PU 0x08
+#define TPS65917_PU_PD_INPUT_CTRL2_ENABLE1_PU_SHIFT 3
+#define TPS65917_PU_PD_INPUT_CTRL2_ENABLE1_PD 0x04
+#define TPS65917_PU_PD_INPUT_CTRL2_ENABLE1_PD_SHIFT 2
+#define TPS65917_PU_PD_INPUT_CTRL2_NSLEEP_PU 0x02
+#define TPS65917_PU_PD_INPUT_CTRL2_NSLEEP_PU_SHIFT 1
+#define TPS65917_PU_PD_INPUT_CTRL2_NSLEEP_PD 0x01
+#define TPS65917_PU_PD_INPUT_CTRL2_NSLEEP_PD_SHIFT 0
+
+/* Bit definitions for PU_PD_INPUT_CTRL3 */
+#define TPS65917_PU_PD_INPUT_CTRL3_SYNCDCDC_PD 0x40
+#define TPS65917_PU_PD_INPUT_CTRL3_SYNCDCDC_PD_SHIFT 6
+#define TPS65917_PU_PD_INPUT_CTRL3_POWERHOLD_PD 0x04
+#define TPS65917_PU_PD_INPUT_CTRL3_POWERHOLD_PD_SHIFT 2
+
+/* Bit definitions for OD_OUTPUT_CTRL */
+#define TPS65917_OD_OUTPUT_CTRL_INT_OD 0x08
+#define TPS65917_OD_OUTPUT_CTRL_INT_OD_SHIFT 3
+
+/* Bit definitions for POLARITY_CTRL */
+#define TPS65917_POLARITY_CTRL_INT_POLARITY 0x80
+#define TPS65917_POLARITY_CTRL_INT_POLARITY_SHIFT 7
+#define TPS65917_POLARITY_CTRL_GPIO_6_POLARITY 0x40
+#define TPS65917_POLARITY_CTRL_GPIO_6_POLARITY_SHIFT 6
+#define TPS65917_POLARITY_CTRL_GPIO_5_POLARITY 0x20
+#define TPS65917_POLARITY_CTRL_GPIO_5_POLARITY_SHIFT 5
+#define TPS65917_POLARITY_CTRL_GPIO_4_POLARITY 0x10
+#define TPS65917_POLARITY_CTRL_GPIO_4_POLARITY_SHIFT 4
+#define TPS65917_POLARITY_CTRL_GPIO_3_POLARITY 0x08
+#define TPS65917_POLARITY_CTRL_GPIO_3_POLARITY_SHIFT 3
+#define TPS65917_POLARITY_CTRL_GPIO_2_POLARITY 0x04
+#define TPS65917_POLARITY_CTRL_GPIO_2_POLARITY_SHIFT 2
+#define TPS65917_POLARITY_CTRL_GPIO_1_POLARITY 0x02
+#define TPS65917_POLARITY_CTRL_GPIO_1_POLARITY_SHIFT 1
+#define TPS65917_POLARITY_CTRL_GPIO_0_POLARITY 0x01
+#define TPS65917_POLARITY_CTRL_GPIO_0_POLARITY_SHIFT 0
+
+/* Bit definitions for PRIMARY_SECONDARY_PAD1 */
+#define TPS65917_PRIMARY_SECONDARY_PAD1_GPIO_3 0xC0
+#define TPS65917_PRIMARY_SECONDARY_PAD1_GPIO_3_SHIFT 6
+#define TPS65917_PRIMARY_SECONDARY_PAD1_GPIO_2 0x30
+#define TPS65917_PRIMARY_SECONDARY_PAD1_GPIO_2_SHIFT 4
+#define TPS65917_PRIMARY_SECONDARY_GPIO_1 0xC
+#define TPS65917_PRIMARY_SECONDARY_GPIO_1_SHIFT 2
+#define TPS65917_PRIMARY_SECONDARY_PAD1_GPIO_0 0x03
+#define TPS65917_PRIMARY_SECONDARY_PAD1_GPIO_0_SHIFT 0
+
+/* Bit definitions for PRIMARY_SECONDARY_PAD2 */
+#define TPS65917_PRIMARY_SECONDARY_PAD2_SYNCCLKOUT_MASK 0x40
+#define TPS65917_PRIMARY_SECONDARY_PAD2_SYNCCLKOUT_SHIFT 6
+#define TPS65917_PRIMARY_SECONDARY_PAD2_GPIO_6 0x30
+#define TPS65917_PRIMARY_SECONDARY_PAD2_GPIO_6_SHIFT 4
+#define TPS65917_PRIMARY_SECONDARY_PAD2_GPIO_5 0xC
+#define TPS65917_PRIMARY_SECONDARY_PAD2_GPIO_5_SHIFT 2
+#define TPS65917_PRIMARY_SECONDARY_PAD2_GPIO_4 0x3
+#define TPS65917_PRIMARY_SECONDARY_PAD2_GPIO_4_SHIFT 0
+
+/* Bit definitions for I2C_SPI */
+#define TPS65917_I2C_SPI_I2C2OTP_EN 0x80
+#define TPS65917_I2C_SPI_I2C2OTP_EN_SHIFT 7
+#define TPS65917_I2C_SPI_I2C2OTP_PAGESEL 0x40
+#define TPS65917_I2C_SPI_I2C2OTP_PAGESEL_SHIFT 6
+#define TPS65917_I2C_SPI_ID_I2C2 0x20
+#define TPS65917_I2C_SPI_ID_I2C2_SHIFT 5
+#define TPS65917_I2C_SPI_I2C_SPI 0x10
+#define TPS65917_I2C_SPI_I2C_SPI_SHIFT 4
+#define TPS65917_I2C_SPI_ID_I2C1_MASK 0x0f
+#define TPS65917_I2C_SPI_ID_I2C1_SHIFT 0
+
+/* Bit definitions for PU_PD_INPUT_CTRL4 */
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS2_DAT_PD 0x40
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS2_DAT_PD_SHIFT 6
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS2_CLK_PD 0x10
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS2_CLK_PD_SHIFT 4
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS1_DAT_PD 0x04
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS1_DAT_PD_SHIFT 2
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS1_CLK_PD 0x01
+#define TPS65917_PU_PD_INPUT_CTRL4_DVFS1_CLK_PD_SHIFT 0
+
+/* Bit definitions for PRIMARY_SECONDARY_PAD3 */
+#define TPS65917_PRIMARY_SECONDARY_PAD3_DVFS2 0x02
+#define TPS65917_PRIMARY_SECONDARY_PAD3_DVFS2_SHIFT 1
+#define TPS65917_PRIMARY_SECONDARY_PAD3_DVFS1 0x01
+#define TPS65917_PRIMARY_SECONDARY_PAD3_DVFS1_SHIFT 0
+
+/* Registers for function INTERRUPT */
+#define TPS65917_INT1_STATUS 0x0
+#define TPS65917_INT1_MASK 0x1
+#define TPS65917_INT1_LINE_STATE 0x2
+#define TPS65917_INT2_STATUS 0x5
+#define TPS65917_INT2_MASK 0x6
+#define TPS65917_INT2_LINE_STATE 0x7
+#define TPS65917_INT3_STATUS 0xA
+#define TPS65917_INT3_MASK 0xB
+#define TPS65917_INT3_LINE_STATE 0xC
+#define TPS65917_INT4_STATUS 0xF
+#define TPS65917_INT4_MASK 0x10
+#define TPS65917_INT4_LINE_STATE 0x11
+#define TPS65917_INT4_EDGE_DETECT1 0x12
+#define TPS65917_INT4_EDGE_DETECT2 0x13
+#define TPS65917_INT_CTRL 0x14
+
+/* Bit definitions for INT1_STATUS */
+#define TPS65917_INT1_STATUS_VSYS_MON 0x40
+#define TPS65917_INT1_STATUS_VSYS_MON_SHIFT 6
+#define TPS65917_INT1_STATUS_HOTDIE 0x20
+#define TPS65917_INT1_STATUS_HOTDIE_SHIFT 5
+#define TPS65917_INT1_STATUS_PWRDOWN 0x10
+#define TPS65917_INT1_STATUS_PWRDOWN_SHIFT 4
+#define TPS65917_INT1_STATUS_LONG_PRESS_KEY 0x04
+#define TPS65917_INT1_STATUS_LONG_PRESS_KEY_SHIFT 2
+#define TPS65917_INT1_STATUS_PWRON 0x02
+#define TPS65917_INT1_STATUS_PWRON_SHIFT 1
+
+/* Bit definitions for INT1_MASK */
+#define TPS65917_INT1_MASK_VSYS_MON 0x40
+#define TPS65917_INT1_MASK_VSYS_MON_SHIFT 6
+#define TPS65917_INT1_MASK_HOTDIE 0x20
+#define TPS65917_INT1_MASK_HOTDIE_SHIFT 5
+#define TPS65917_INT1_MASK_PWRDOWN 0x10
+#define TPS65917_INT1_MASK_PWRDOWN_SHIFT 4
+#define TPS65917_INT1_MASK_LONG_PRESS_KEY 0x04
+#define TPS65917_INT1_MASK_LONG_PRESS_KEY_SHIFT 2
+#define TPS65917_INT1_MASK_PWRON 0x02
+#define TPS65917_INT1_MASK_PWRON_SHIFT 1
+
+/* Bit definitions for INT1_LINE_STATE */
+#define TPS65917_INT1_LINE_STATE_VSYS_MON 0x40
+#define TPS65917_INT1_LINE_STATE_VSYS_MON_SHIFT 6
+#define TPS65917_INT1_LINE_STATE_HOTDIE 0x20
+#define TPS65917_INT1_LINE_STATE_HOTDIE_SHIFT 5
+#define TPS65917_INT1_LINE_STATE_PWRDOWN 0x10
+#define TPS65917_INT1_LINE_STATE_PWRDOWN_SHIFT 4
+#define TPS65917_INT1_LINE_STATE_LONG_PRESS_KEY 0x04
+#define TPS65917_INT1_LINE_STATE_LONG_PRESS_KEY_SHIFT 2
+#define TPS65917_INT1_LINE_STATE_PWRON 0x02
+#define TPS65917_INT1_LINE_STATE_PWRON_SHIFT 1
+
+/* Bit definitions for INT2_STATUS */
+#define TPS65917_INT2_STATUS_SHORT 0x40
+#define TPS65917_INT2_STATUS_SHORT_SHIFT 6
+#define TPS65917_INT2_STATUS_FSD 0x20
+#define TPS65917_INT2_STATUS_FSD_SHIFT 5
+#define TPS65917_INT2_STATUS_RESET_IN 0x10
+#define TPS65917_INT2_STATUS_RESET_IN_SHIFT 4
+#define TPS65917_INT2_STATUS_WDT 0x04
+#define TPS65917_INT2_STATUS_WDT_SHIFT 2
+#define TPS65917_INT2_STATUS_OTP_ERROR 0x02
+#define TPS65917_INT2_STATUS_OTP_ERROR_SHIFT 1
+
+/* Bit definitions for INT2_MASK */
+#define TPS65917_INT2_MASK_SHORT 0x40
+#define TPS65917_INT2_MASK_SHORT_SHIFT 6
+#define TPS65917_INT2_MASK_FSD 0x20
+#define TPS65917_INT2_MASK_FSD_SHIFT 5
+#define TPS65917_INT2_MASK_RESET_IN 0x10
+#define TPS65917_INT2_MASK_RESET_IN_SHIFT 4
+#define TPS65917_INT2_MASK_WDT 0x04
+#define TPS65917_INT2_MASK_WDT_SHIFT 2
+#define TPS65917_INT2_MASK_OTP_ERROR_TIMER 0x02
+#define TPS65917_INT2_MASK_OTP_ERROR_SHIFT 1
+
+/* Bit definitions for INT2_LINE_STATE */
+#define TPS65917_INT2_LINE_STATE_SHORT 0x40
+#define TPS65917_INT2_LINE_STATE_SHORT_SHIFT 6
+#define TPS65917_INT2_LINE_STATE_FSD 0x20
+#define TPS65917_INT2_LINE_STATE_FSD_SHIFT 5
+#define TPS65917_INT2_LINE_STATE_RESET_IN 0x10
+#define TPS65917_INT2_LINE_STATE_RESET_IN_SHIFT 4
+#define TPS65917_INT2_LINE_STATE_WDT 0x04
+#define TPS65917_INT2_LINE_STATE_WDT_SHIFT 2
+#define TPS65917_INT2_LINE_STATE_OTP_ERROR 0x02
+#define TPS65917_INT2_LINE_STATE_OTP_ERROR_SHIFT 1
+
+/* Bit definitions for INT3_STATUS */
+#define TPS65917_INT3_STATUS_VBUS 0x80
+#define TPS65917_INT3_STATUS_VBUS_SHIFT 7
+#define TPS65917_INT3_STATUS_GPADC_EOC_SW 0x04
+#define TPS65917_INT3_STATUS_GPADC_EOC_SW_SHIFT 2
+#define TPS65917_INT3_STATUS_GPADC_AUTO_1 0x02
+#define TPS65917_INT3_STATUS_GPADC_AUTO_1_SHIFT 1
+#define TPS65917_INT3_STATUS_GPADC_AUTO_0 0x01
+#define TPS65917_INT3_STATUS_GPADC_AUTO_0_SHIFT 0
+
+/* Bit definitions for INT3_MASK */
+#define TPS65917_INT3_MASK_VBUS 0x80
+#define TPS65917_INT3_MASK_VBUS_SHIFT 7
+#define TPS65917_INT3_MASK_GPADC_EOC_SW 0x04
+#define TPS65917_INT3_MASK_GPADC_EOC_SW_SHIFT 2
+#define TPS65917_INT3_MASK_GPADC_AUTO_1 0x02
+#define TPS65917_INT3_MASK_GPADC_AUTO_1_SHIFT 1
+#define TPS65917_INT3_MASK_GPADC_AUTO_0 0x01
+#define TPS65917_INT3_MASK_GPADC_AUTO_0_SHIFT 0
+
+/* Bit definitions for INT3_LINE_STATE */
+#define TPS65917_INT3_LINE_STATE_VBUS 0x80
+#define TPS65917_INT3_LINE_STATE_VBUS_SHIFT 7
+#define TPS65917_INT3_LINE_STATE_GPADC_EOC_SW 0x04
+#define TPS65917_INT3_LINE_STATE_GPADC_EOC_SW_SHIFT 2
+#define TPS65917_INT3_LINE_STATE_GPADC_AUTO_1 0x02
+#define TPS65917_INT3_LINE_STATE_GPADC_AUTO_1_SHIFT 1
+#define TPS65917_INT3_LINE_STATE_GPADC_AUTO_0 0x01
+#define TPS65917_INT3_LINE_STATE_GPADC_AUTO_0_SHIFT 0
+
+/* Bit definitions for INT4_STATUS */
+#define TPS65917_INT4_STATUS_GPIO_6 0x40
+#define TPS65917_INT4_STATUS_GPIO_6_SHIFT 6
+#define TPS65917_INT4_STATUS_GPIO_5 0x20
+#define TPS65917_INT4_STATUS_GPIO_5_SHIFT 5
+#define TPS65917_INT4_STATUS_GPIO_4 0x10
+#define TPS65917_INT4_STATUS_GPIO_4_SHIFT 4
+#define TPS65917_INT4_STATUS_GPIO_3 0x08
+#define TPS65917_INT4_STATUS_GPIO_3_SHIFT 3
+#define TPS65917_INT4_STATUS_GPIO_2 0x04
+#define TPS65917_INT4_STATUS_GPIO_2_SHIFT 2
+#define TPS65917_INT4_STATUS_GPIO_1 0x02
+#define TPS65917_INT4_STATUS_GPIO_1_SHIFT 1
+#define TPS65917_INT4_STATUS_GPIO_0 0x01
+#define TPS65917_INT4_STATUS_GPIO_0_SHIFT 0
+
+/* Bit definitions for INT4_MASK */
+#define TPS65917_INT4_MASK_GPIO_6 0x40
+#define TPS65917_INT4_MASK_GPIO_6_SHIFT 6
+#define TPS65917_INT4_MASK_GPIO_5 0x20
+#define TPS65917_INT4_MASK_GPIO_5_SHIFT 5
+#define TPS65917_INT4_MASK_GPIO_4 0x10
+#define TPS65917_INT4_MASK_GPIO_4_SHIFT 4
+#define TPS65917_INT4_MASK_GPIO_3 0x08
+#define TPS65917_INT4_MASK_GPIO_3_SHIFT 3
+#define TPS65917_INT4_MASK_GPIO_2 0x04
+#define TPS65917_INT4_MASK_GPIO_2_SHIFT 2
+#define TPS65917_INT4_MASK_GPIO_1 0x02
+#define TPS65917_INT4_MASK_GPIO_1_SHIFT 1
+#define TPS65917_INT4_MASK_GPIO_0 0x01
+#define TPS65917_INT4_MASK_GPIO_0_SHIFT 0
+
+/* Bit definitions for INT4_LINE_STATE */
+#define TPS65917_INT4_LINE_STATE_GPIO_6 0x40
+#define TPS65917_INT4_LINE_STATE_GPIO_6_SHIFT 6
+#define TPS65917_INT4_LINE_STATE_GPIO_5 0x20
+#define TPS65917_INT4_LINE_STATE_GPIO_5_SHIFT 5
+#define TPS65917_INT4_LINE_STATE_GPIO_4 0x10
+#define TPS65917_INT4_LINE_STATE_GPIO_4_SHIFT 4
+#define TPS65917_INT4_LINE_STATE_GPIO_3 0x08
+#define TPS65917_INT4_LINE_STATE_GPIO_3_SHIFT 3
+#define TPS65917_INT4_LINE_STATE_GPIO_2 0x04
+#define TPS65917_INT4_LINE_STATE_GPIO_2_SHIFT 2
+#define TPS65917_INT4_LINE_STATE_GPIO_1 0x02
+#define TPS65917_INT4_LINE_STATE_GPIO_1_SHIFT 1
+#define TPS65917_INT4_LINE_STATE_GPIO_0 0x01
+#define TPS65917_INT4_LINE_STATE_GPIO_0_SHIFT 0
+
+/* Bit definitions for INT4_EDGE_DETECT1 */
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_3_RISING 0x80
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_3_RISING_SHIFT 7
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_3_FALLING 0x40
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_3_FALLING_SHIFT 6
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_2_RISING 0x20
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_2_RISING_SHIFT 5
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_2_FALLING 0x10
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_2_FALLING_SHIFT 4
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_1_RISING 0x08
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_1_RISING_SHIFT 3
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_1_FALLING 0x04
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_1_FALLING_SHIFT 2
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_0_RISING 0x02
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_0_RISING_SHIFT 1
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_0_FALLING 0x01
+#define TPS65917_INT4_EDGE_DETECT1_GPIO_0_FALLING_SHIFT 0
+
+/* Bit definitions for INT4_EDGE_DETECT2 */
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_6_RISING 0x20
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_6_RISING_SHIFT 5
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_6_FALLING 0x10
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_6_FALLING_SHIFT 4
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_5_RISING 0x08
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_5_RISING_SHIFT 3
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_5_FALLING 0x04
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_5_FALLING_SHIFT 2
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_4_RISING 0x02
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_4_RISING_SHIFT 1
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_4_FALLING 0x01
+#define TPS65917_INT4_EDGE_DETECT2_GPIO_4_FALLING_SHIFT 0
+
+/* Bit definitions for INT_CTRL */
+#define TPS65917_INT_CTRL_INT_PENDING 0x04
+#define TPS65917_INT_CTRL_INT_PENDING_SHIFT 2
+#define TPS65917_INT_CTRL_INT_CLEAR 0x01
+#define TPS65917_INT_CTRL_INT_CLEAR_SHIFT 0
+
+
+/* Registers for function GPIO */
+#define TPS65917_GPIO_DATA_IN 0x0
+#define TPS65917_GPIO_DATA_DIR 0x1
+#define TPS65917_GPIO_DATA_OUT 0x2
+#define TPS65917_GPIO_DEBOUNCE_EN 0x3
+#define TPS65917_GPIO_CLEAR_DATA_OUT 0x4
+#define TPS65917_GPIO_SET_DATA_OUT 0x5
+#define TPS65917_PU_PD_GPIO_CTRL1 0x6
+#define TPS65917_PU_PD_GPIO_CTRL2 0x7
+#define TPS65917_OD_OUTPUT_GPIO_CTRL 0x8
+
+/* Bit definitions for GPIO_DATA_IN */
+#define TPS65917_GPIO_DATA_IN_GPIO_6_IN 0x40
+#define TPS65917_GPIO_DATA_IN_GPIO_6_IN_SHIFT 6
+#define TPS65917_GPIO_DATA_IN_GPIO_5_IN 0x20
+#define TPS65917_GPIO_DATA_IN_GPIO_5_IN_SHIFT 5
+#define TPS65917_GPIO_DATA_IN_GPIO_4_IN 0x10
+#define TPS65917_GPIO_DATA_IN_GPIO_4_IN_SHIFT 4
+#define TPS65917_GPIO_DATA_IN_GPIO_3_IN 0x08
+#define TPS65917_GPIO_DATA_IN_GPIO_3_IN_SHIFT 3
+#define TPS65917_GPIO_DATA_IN_GPIO_2_IN 0x04
+#define TPS65917_GPIO_DATA_IN_GPIO_2_IN_SHIFT 2
+#define TPS65917_GPIO_DATA_IN_GPIO_1_IN 0x02
+#define TPS65917_GPIO_DATA_IN_GPIO_1_IN_SHIFT 1
+#define TPS65917_GPIO_DATA_IN_GPIO_0_IN 0x01
+#define TPS65917_GPIO_DATA_IN_GPIO_0_IN_SHIFT 0
+
+/* Bit definitions for GPIO_DATA_DIR */
+#define TPS65917_GPIO_DATA_DIR_GPIO_6_DIR 0x40
+#define TPS65917_GPIO_DATA_DIR_GPIO_6_DIR_SHIFT 6
+#define TPS65917_GPIO_DATA_DIR_GPIO_5_DIR 0x20
+#define TPS65917_GPIO_DATA_DIR_GPIO_5_DIR_SHIFT 5
+#define TPS65917_GPIO_DATA_DIR_GPIO_4_DIR 0x10
+#define TPS65917_GPIO_DATA_DIR_GPIO_4_DIR_SHIFT 4
+#define TPS65917_GPIO_DATA_DIR_GPIO_3_DIR 0x08
+#define TPS65917_GPIO_DATA_DIR_GPIO_3_DIR_SHIFT 3
+#define TPS65917_GPIO_DATA_DIR_GPIO_2_DIR 0x04
+#define TPS65917_GPIO_DATA_DIR_GPIO_2_DIR_SHIFT 2
+#define TPS65917_GPIO_DATA_DIR_GPIO_1_DIR 0x02
+#define TPS65917_GPIO_DATA_DIR_GPIO_1_DIR_SHIFT 1
+#define TPS65917_GPIO_DATA_DIR_GPIO_0_DIR 0x01
+#define TPS65917_GPIO_DATA_DIR_GPIO_0_DIR_SHIFT 0
+
+/* Bit definitions for GPIO_DATA_OUT */
+#define TPS65917_GPIO_DATA_OUT_GPIO_6_OUT 0x40
+#define TPS65917_GPIO_DATA_OUT_GPIO_6_OUT_SHIFT 6
+#define TPS65917_GPIO_DATA_OUT_GPIO_5_OUT 0x20
+#define TPS65917_GPIO_DATA_OUT_GPIO_5_OUT_SHIFT 5
+#define TPS65917_GPIO_DATA_OUT_GPIO_4_OUT 0x10
+#define TPS65917_GPIO_DATA_OUT_GPIO_4_OUT_SHIFT 4
+#define TPS65917_GPIO_DATA_OUT_GPIO_3_OUT 0x08
+#define TPS65917_GPIO_DATA_OUT_GPIO_3_OUT_SHIFT 3
+#define TPS65917_GPIO_DATA_OUT_GPIO_2_OUT 0x04
+#define TPS65917_GPIO_DATA_OUT_GPIO_2_OUT_SHIFT 2
+#define TPS65917_GPIO_DATA_OUT_GPIO_1_OUT 0x02
+#define TPS65917_GPIO_DATA_OUT_GPIO_1_OUT_SHIFT 1
+#define TPS65917_GPIO_DATA_OUT_GPIO_0_OUT 0x01
+#define TPS65917_GPIO_DATA_OUT_GPIO_0_OUT_SHIFT 0
+
+/* Bit definitions for GPIO_DEBOUNCE_EN */
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_6_DEBOUNCE_EN 0x40
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_6_DEBOUNCE_EN_SHIFT 6
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_5_DEBOUNCE_EN 0x20
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_5_DEBOUNCE_EN_SHIFT 5
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_4_DEBOUNCE_EN 0x10
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_4_DEBOUNCE_EN_SHIFT 4
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_3_DEBOUNCE_EN 0x08
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_3_DEBOUNCE_EN_SHIFT 3
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_2_DEBOUNCE_EN 0x04
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_2_DEBOUNCE_EN_SHIFT 2
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_1_DEBOUNCE_EN 0x02
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_1_DEBOUNCE_EN_SHIFT 1
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_0_DEBOUNCE_EN 0x01
+#define TPS65917_GPIO_DEBOUNCE_EN_GPIO_0_DEBOUNCE_EN_SHIFT 0
+
+/* Bit definitions for GPIO_CLEAR_DATA_OUT */
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_6_CLEAR_DATA_OUT 0x40
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_6_CLEAR_DATA_OUT_SHIFT 6
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_5_CLEAR_DATA_OUT 0x20
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_5_CLEAR_DATA_OUT_SHIFT 5
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_4_CLEAR_DATA_OUT 0x10
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_4_CLEAR_DATA_OUT_SHIFT 4
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_3_CLEAR_DATA_OUT 0x08
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_3_CLEAR_DATA_OUT_SHIFT 3
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_2_CLEAR_DATA_OUT 0x04
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_2_CLEAR_DATA_OUT_SHIFT 2
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_1_CLEAR_DATA_OUT 0x02
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_1_CLEAR_DATA_OUT_SHIFT 1
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_0_CLEAR_DATA_OUT 0x01
+#define TPS65917_GPIO_CLEAR_DATA_OUT_GPIO_0_CLEAR_DATA_OUT_SHIFT 0
+
+/* Bit definitions for GPIO_SET_DATA_OUT */
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_6_SET_DATA_OUT 0x40
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_6_SET_DATA_OUT_SHIFT 6
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_5_SET_DATA_OUT 0x20
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_5_SET_DATA_OUT_SHIFT 5
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_4_SET_DATA_OUT 0x10
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_4_SET_DATA_OUT_SHIFT 4
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_3_SET_DATA_OUT 0x08
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_3_SET_DATA_OUT_SHIFT 3
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_2_SET_DATA_OUT 0x04
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_2_SET_DATA_OUT_SHIFT 2
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_1_SET_DATA_OUT 0x02
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_1_SET_DATA_OUT_SHIFT 1
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_0_SET_DATA_OUT 0x01
+#define TPS65917_GPIO_SET_DATA_OUT_GPIO_0_SET_DATA_OUT_SHIFT 0
+
+/* Bit definitions for PU_PD_GPIO_CTRL1 */
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_3_PD 0x40
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_3_PD_SHIFT 6
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_2_PU 0x20
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_2_PU_SHIFT 5
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_2_PD 0x10
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_2_PD_SHIFT 4
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_1_PD 0x04
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_1_PD_SHIFT 2
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_0_PD 0x01
+#define TPS65917_PU_PD_GPIO_CTRL1_GPIO_0_PD_SHIFT 0
+
+/* Bit definitions for PU_PD_GPIO_CTRL2 */
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_6_PD 0x10
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_6_PD_SHIFT 4
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_5_PD 0x04
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_5_PD_SHIFT 2
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_4_PU 0x02
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_4_PU_SHIFT 1
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_4_PD 0x01
+#define TPS65917_PU_PD_GPIO_CTRL2_GPIO_4_PD_SHIFT 0
+
+/* Bit definitions for OD_OUTPUT_GPIO_CTRL */
+#define TPS65917_OD_OUTPUT_GPIO_CTRL_GPIO_4_OD 0x10
+#define TPS65917_OD_OUTPUT_GPIO_CTRL_GPIO_4_OD_SHIFT 4
+#define TPS65917_OD_OUTPUT_GPIO_CTRL_GPIO_2_OD 0x04
+#define TPS65917_OD_OUTPUT_GPIO_CTRL_GPIO_2_OD_SHIFT 2
+
+/* Registers for function GPADC */
+#define TPS65917_GPADC_CTRL1 0x0
+#define TPS65917_GPADC_AUTO_CTRL 0x3
+#define TPS65917_GPADC_STATUS 0x4
+#define TPS65917_GPADC_AUTO_SELECT 0x8
+#define TPS65917_GPADC_AUTO_CONV0_LSB 0x9
+#define TPS65917_GPADC_AUTO_CONV0_MSB 0xA
+#define TPS65917_GPADC_AUTO_CONV1_LSB 0xB
+#define TPS65917_GPADC_AUTO_CONV1_MSB 0xC
+#define TPS65917_GPADC_SW_SELECT 0xD
+#define TPS65917_GPADC_SW_CONV0_LSB 0xE
+#define TPS65917_GPADC_SW_CONV0_MSB 0xF
+#define TPS65917_GPADC_THRES_CONV0_LSB 0x10
+#define TPS65917_GPADC_THRES_CONV0_MSB 0x11
+#define TPS65917_GPADC_THRES_CONV1_LSB 0x12
+#define TPS65917_GPADC_THRES_CONV1_MSB 0x13
+#define TPS65917_GPADC_SMPS_ILMONITOR_EN 0x14
+#define TPS65917_GPADC_SMPS_VSEL_MONITORING 0x15
+
+#define TPS65917_GPADC_TRIM1 0x0
+#define TPS65917_GPADC_TRIM2 0x1
+#define TPS65917_GPADC_TRIM3 0x2
+#define TPS65917_GPADC_TRIM4 0x3
+#define TPS65917_GPADC_TRIM5 0x4
+#define TPS65917_GPADC_TRIM6 0x5
+#define TPS65917_GPADC_TRIM7 0x6
+#define TPS65917_GPADC_TRIM8 0x7
+#define TPS65917_GPADC_TRIM9 0x8
+#define TPS65917_GPADC_TRIM10 0x9
+#define TPS65917_GPADC_TRIM11 0xA
+#define TPS65917_GPADC_TRIM12 0xB
+#define TPS65917_GPADC_TRIM13 0xC
+#define TPS65917_GPADC_TRIM14 0xD
+#define TPS65917_GPADC_TRIM15 0xE
+#define TPS65917_GPADC_TRIM16 0xF
+
+static inline int tps65917_read(struct tps65917 *tps65917, unsigned int base,
+ unsigned int reg, unsigned int *val)
+{
+ unsigned int addr = TPS65917_BASE_TO_REG(base, reg);
+ int slave_id = TPS65917_BASE_TO_SLAVE(base);
+
+ return regmap_read(tps65917->regmap[slave_id], addr, val);
+}
+
+static inline int tps65917_write(struct tps65917 *tps65917, unsigned int base,
+ unsigned int reg, unsigned int value)
+{
+ unsigned int addr = TPS65917_BASE_TO_REG(base, reg);
+ int slave_id = TPS65917_BASE_TO_SLAVE(base);
+
+ return regmap_write(tps65917->regmap[slave_id], addr, value);
+}
+
+static inline int tps65917_bulk_write(struct tps65917 *tps65917,
+ unsigned int base,
+ unsigned int reg, const void *val,
+ size_t val_count)
+{
+ unsigned int addr = TPS65917_BASE_TO_REG(base, reg);
+ int slave_id = TPS65917_BASE_TO_SLAVE(base);
+
+ return regmap_bulk_write(tps65917->regmap[slave_id], addr,
+ val, val_count);
+}
+
+static inline int tps65917_bulk_read(struct tps65917 *tps65917,
+ unsigned int base,
+ unsigned int reg, void *val,
+ size_t val_count)
+{
+ unsigned int addr = TPS65917_BASE_TO_REG(base, reg);
+ int slave_id = TPS65917_BASE_TO_SLAVE(base);
+
+ return regmap_bulk_read(tps65917->regmap[slave_id], addr,
+ val, val_count);
+}
+
+static inline int tps65917_update_bits(struct tps65917 *tps65917, unsigned int base,
+ unsigned int reg, unsigned int mask, unsigned int val)
+{
+ unsigned int addr = TPS65917_BASE_TO_REG(base, reg);
+ int slave_id = TPS65917_BASE_TO_SLAVE(base);
+
+ return regmap_update_bits(tps65917->regmap[slave_id], addr, mask, val);
+}
+
+static inline int tps65917_irq_get_virq(struct tps65917 *tps65917, int irq)
+{
+ return regmap_irq_get_virq(tps65917->irq_data, irq);
+}
+
+int tps65917_ext_control_req_config(struct tps65917 *tps65917,
+ enum tps65917_external_requestor_id ext_control_req_id,
+ int ext_ctrl, bool enable);
+
+#endif /* __LINUX_MFD_TPS65917_H */
--
1.7.9.5
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH 2/2] Regulators: TPS65917: Add Regulator driver for TPS65917 PMIC
2014-04-28 5:28 [PATCH 0/2] TPS65917: Drivers for TPS65917 PMIC Keerthy
2014-04-28 5:28 ` [PATCH 1/2] MFD: TPS65917: Add driver for the " Keerthy
@ 2014-04-28 5:28 ` Keerthy
2014-04-28 9:03 ` Mark Brown
1 sibling, 1 reply; 4+ messages in thread
From: Keerthy @ 2014-04-28 5:28 UTC (permalink / raw)
To: linux-kernel, devicetree
Cc: sameo, lee.jones, grant.likely, robh+dt, lgirdwood, broonie, Keerthy
This patch adds support for TPS65917 PMIC regulators.
The regulators set consists of 5 SMPSs and 5 LDOs. The output
voltages are configurable and are meant to supply power to the
main processor and other components.
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
drivers/regulator/Kconfig | 12 +
drivers/regulator/Makefile | 1 +
drivers/regulator/tps65917-regulator.c | 903 ++++++++++++++++++++++++++++++++
3 files changed, 916 insertions(+)
create mode 100644 drivers/regulator/tps65917-regulator.c
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 6a79328..5ddb220 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -384,6 +384,18 @@ config REGULATOR_PALMAS
on the muxing. This is handled automatically in the driver by
reading the mux info from OTP.
+config REGULATOR_TPS65917
+ tristate "TI TPS65917 PMIC Regulators"
+ depends on MFD_TPS65917
+ help
+ If you wish to control the regulators on the TPS65917 series of
+ chips say Y here. This will enable support for all the software
+ controllable SMPS/LDO regulators.
+
+ The regulators available on TPS65917 series chips vary depending
+ on the muxing. This is handled automatically in the driver by
+ reading the mux info from OTP.
+
config REGULATOR_PCAP
tristate "Motorola PCAP2 regulator driver"
depends on EZX_PCAP
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 979f9dd..381dfd3 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -52,6 +52,7 @@ obj-$(CONFIG_REGULATOR_MC13783) += mc13783-regulator.o
obj-$(CONFIG_REGULATOR_MC13892) += mc13892-regulator.o
obj-$(CONFIG_REGULATOR_MC13XXX_CORE) += mc13xxx-regulator-core.o
obj-$(CONFIG_REGULATOR_PALMAS) += palmas-regulator.o
+obj-$(CONFIG_REGULATOR_TPS65917) += tps65917-regulator.o
obj-$(CONFIG_REGULATOR_PFUZE100) += pfuze100-regulator.o
obj-$(CONFIG_REGULATOR_TPS51632) += tps51632-regulator.o
obj-$(CONFIG_REGULATOR_PCAP) += pcap-regulator.o
diff --git a/drivers/regulator/tps65917-regulator.c b/drivers/regulator/tps65917-regulator.c
new file mode 100644
index 0000000..be94a7a
--- /dev/null
+++ b/drivers/regulator/tps65917-regulator.c
@@ -0,0 +1,903 @@
+/*
+ * Driver for Regulator part of TPS65917 PMIC
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether expressed or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License version 2 for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/slab.h>
+#include <linux/regmap.h>
+#include <linux/mfd/tps65917.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/regulator/of_regulator.h>
+
+struct regs_info {
+ char *name;
+ char *sname;
+ u8 vsel_addr;
+ u8 ctrl_addr;
+ int sleep_id;
+};
+
+static const struct regs_info tps65917_regs_info[] = {
+ {
+ .name = "SMPS1",
+ .sname = "smps1-in",
+ .vsel_addr = TPS65917_SMPS1_VOLTAGE,
+ .ctrl_addr = TPS65917_SMPS1_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_SMPS1,
+ },
+ {
+ .name = "SMPS2",
+ .sname = "smps2-in",
+ .vsel_addr = TPS65917_SMPS2_VOLTAGE,
+ .ctrl_addr = TPS65917_SMPS2_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_SMPS2,
+ },
+ {
+ .name = "SMPS3",
+ .sname = "smps3-in",
+ .vsel_addr = TPS65917_SMPS3_VOLTAGE,
+ .ctrl_addr = TPS65917_SMPS3_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_SMPS3,
+ },
+ {
+ .name = "SMPS4",
+ .sname = "smps4-in",
+ .vsel_addr = TPS65917_SMPS4_VOLTAGE,
+ .ctrl_addr = TPS65917_SMPS4_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_SMPS4,
+ },
+ {
+ .name = "SMPS5",
+ .sname = "smps5-in",
+ .vsel_addr = TPS65917_SMPS5_VOLTAGE,
+ .ctrl_addr = TPS65917_SMPS5_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_SMPS5,
+ },
+ {
+ .name = "LDO1",
+ .sname = "ldo1-in",
+ .vsel_addr = TPS65917_LDO1_VOLTAGE,
+ .ctrl_addr = TPS65917_LDO1_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_LDO1,
+ },
+ {
+ .name = "LDO2",
+ .sname = "ldo2-in",
+ .vsel_addr = TPS65917_LDO2_VOLTAGE,
+ .ctrl_addr = TPS65917_LDO2_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_LDO2,
+ },
+ {
+ .name = "LDO3",
+ .sname = "ldo3-in",
+ .vsel_addr = TPS65917_LDO3_VOLTAGE,
+ .ctrl_addr = TPS65917_LDO3_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_LDO3,
+ },
+ {
+ .name = "LDO4",
+ .sname = "ldo4-in",
+ .vsel_addr = TPS65917_LDO4_VOLTAGE,
+ .ctrl_addr = TPS65917_LDO4_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_LDO4,
+ },
+ {
+ .name = "LDO5",
+ .sname = "ldo5-in",
+ .vsel_addr = TPS65917_LDO5_VOLTAGE,
+ .ctrl_addr = TPS65917_LDO5_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_LDO5,
+ },
+ {
+ .name = "REGEN1",
+ .ctrl_addr = TPS65917_REGEN1_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_REGEN1,
+ },
+ {
+ .name = "REGEN2",
+ .ctrl_addr = TPS65917_REGEN2_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_REGEN2,
+ },
+ {
+ .name = "REGEN3",
+ .ctrl_addr = TPS65917_REGEN3_CTRL,
+ .sleep_id = TPS65917_EXTERNAL_REQSTR_ID_REGEN3,
+ },
+};
+
+#define SMPS_CTRL_MODE_OFF 0x00
+#define SMPS_CTRL_MODE_ON 0x01
+#define SMPS_CTRL_MODE_ECO 0x02
+#define SMPS_CTRL_MODE_PWM 0x03
+
+#define TPS65917_SMPS_NUM_VOLTAGES 122
+#define TPS65917_LDO_NUM_VOLTAGES 50
+
+#define REGULATOR_SLAVE 0
+
+static int tps65917_smps_read(struct tps65917 *tps65917, unsigned int reg,
+ unsigned int *dest)
+{
+ unsigned int addr;
+
+ addr = TPS65917_BASE_TO_REG(TPS65917_SMPS_BASE, reg);
+
+ return regmap_read(tps65917->regmap[REGULATOR_SLAVE], addr, dest);
+}
+
+static int tps65917_smps_write(struct tps65917 *tps65917, unsigned int reg,
+ unsigned int value)
+{
+ unsigned int addr;
+
+ addr = TPS65917_BASE_TO_REG(TPS65917_SMPS_BASE, reg);
+
+ return regmap_write(tps65917->regmap[REGULATOR_SLAVE], addr, value);
+}
+
+static int tps65917_ldo_read(struct tps65917 *tps65917, unsigned int reg,
+ unsigned int *dest)
+{
+ unsigned int addr;
+
+ addr = TPS65917_BASE_TO_REG(TPS65917_LDO_BASE, reg);
+
+ return regmap_read(tps65917->regmap[REGULATOR_SLAVE], addr, dest);
+}
+
+static int tps65917_ldo_write(struct tps65917 *tps65917, unsigned int reg,
+ unsigned int value)
+{
+ unsigned int addr;
+
+ addr = TPS65917_BASE_TO_REG(TPS65917_LDO_BASE, reg);
+
+ return regmap_write(tps65917->regmap[REGULATOR_SLAVE], addr, value);
+}
+
+static int tps65917_is_enabled_smps(struct regulator_dev *dev)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(dev);
+ int id = rdev_get_id(dev);
+ unsigned int reg;
+
+ tps65917_smps_read(pmic->tps65917,
+ tps65917_regs_info[id].ctrl_addr, ®);
+
+ reg &= TPS65917_SMPS1_CTRL_STATUS_MASK;
+ reg >>= TPS65917_SMPS1_CTRL_STATUS_SHIFT;
+
+ return !!(reg);
+}
+
+static int tps65917_enable_smps(struct regulator_dev *dev)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(dev);
+ int id = rdev_get_id(dev);
+ unsigned int reg;
+
+ tps65917_smps_read(pmic->tps65917,
+ tps65917_regs_info[id].ctrl_addr, ®);
+
+ reg &= ~TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK;
+ if (pmic->current_reg_mode[id])
+ reg |= pmic->current_reg_mode[id];
+ else
+ reg |= SMPS_CTRL_MODE_ON;
+
+ tps65917_smps_write(pmic->tps65917, tps65917_regs_info[id].ctrl_addr,
+ reg);
+
+ return 0;
+}
+
+static int tps65917_disable_smps(struct regulator_dev *dev)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(dev);
+ int id = rdev_get_id(dev);
+ unsigned int reg;
+
+ tps65917_smps_read(pmic->tps65917, tps65917_regs_info[id].ctrl_addr,
+ ®);
+
+ reg &= ~TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK;
+
+ tps65917_smps_write(pmic->tps65917, tps65917_regs_info[id].ctrl_addr,
+ reg);
+
+ return 0;
+}
+
+static int tps65917_set_mode_smps(struct regulator_dev *dev, unsigned int mode)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(dev);
+ int id = rdev_get_id(dev);
+ unsigned int reg;
+ bool rail_enable = true;
+
+ tps65917_smps_read(pmic->tps65917, tps65917_regs_info[id].ctrl_addr,
+ ®);
+ reg &= ~TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK;
+
+ if (reg == SMPS_CTRL_MODE_OFF)
+ rail_enable = false;
+
+ switch (mode) {
+ case REGULATOR_MODE_NORMAL:
+ reg |= SMPS_CTRL_MODE_ON;
+ break;
+ case REGULATOR_MODE_IDLE:
+ reg |= SMPS_CTRL_MODE_ECO;
+ break;
+ case REGULATOR_MODE_FAST:
+ reg |= SMPS_CTRL_MODE_PWM;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ pmic->current_reg_mode[id] = reg & TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK;
+ if (rail_enable)
+ tps65917_smps_write(pmic->tps65917,
+ tps65917_regs_info[id].ctrl_addr, reg);
+ return 0;
+}
+
+static unsigned int tps65917_get_mode_smps(struct regulator_dev *dev)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(dev);
+ int id = rdev_get_id(dev);
+ unsigned int reg;
+
+ reg = pmic->current_reg_mode[id] & TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK;
+
+ switch (reg) {
+ case SMPS_CTRL_MODE_ON:
+ return REGULATOR_MODE_NORMAL;
+ case SMPS_CTRL_MODE_ECO:
+ return REGULATOR_MODE_IDLE;
+ case SMPS_CTRL_MODE_PWM:
+ return REGULATOR_MODE_FAST;
+ }
+
+ return 0;
+}
+
+static int tps65917_list_voltage_smps(struct regulator_dev *dev,
+ unsigned selector)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(dev);
+ int id = rdev_get_id(dev);
+ int mult = 1;
+
+ /* Read the multiplier set in VSEL register to return
+ * the correct voltage.
+ */
+ if (pmic->range[id])
+ mult = 2;
+
+ if (selector == 0)
+ return 0;
+ else if (selector < 6)
+ return 500000 * mult;
+ else
+ /* Voltage is linear mapping starting from selector 6,
+ * volt = (0.49V + ((selector - 5) * 0.01V)) * RANGE
+ * RANGE is either x1 or x2
+ */
+ return (490000 + ((selector - 5) * 10000)) * mult;
+}
+
+static int tps65917_map_voltage_smps(struct regulator_dev *rdev,
+ int min_uV, int max_uV)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(rdev);
+ int id = rdev_get_id(rdev);
+ int ret, voltage;
+
+ if (min_uV == 0)
+ return 0;
+
+ if (pmic->range[id]) { /* RANGE is x2 */
+ if (min_uV < 1000000)
+ min_uV = 1000000;
+ ret = DIV_ROUND_UP(min_uV - 1000000, 20000) + 6;
+ } else { /* RANGE is x1 */
+ if (min_uV < 500000)
+ min_uV = 500000;
+ ret = DIV_ROUND_UP(min_uV - 500000, 10000) + 6;
+ }
+
+ /* Map back into a voltage to verify we're still in bounds */
+ voltage = tps65917_list_voltage_smps(rdev, ret);
+ if (voltage < min_uV || voltage > max_uV)
+ return -EINVAL;
+
+ return ret;
+}
+
+static struct regulator_ops tps65917_ops_smps = {
+ .is_enabled = tps65917_is_enabled_smps,
+ .enable = tps65917_enable_smps,
+ .disable = tps65917_disable_smps,
+ .set_mode = tps65917_set_mode_smps,
+ .get_mode = tps65917_get_mode_smps,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .list_voltage = tps65917_list_voltage_smps,
+ .map_voltage = tps65917_map_voltage_smps,
+};
+
+static struct regulator_ops tps65917_ops_ext_control_smps = {
+ .set_mode = tps65917_set_mode_smps,
+ .get_mode = tps65917_get_mode_smps,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .list_voltage = tps65917_list_voltage_smps,
+ .map_voltage = tps65917_map_voltage_smps,
+};
+
+static int tps65917_is_enabled_ldo(struct regulator_dev *dev)
+{
+ struct tps65917_pmic *pmic = rdev_get_drvdata(dev);
+ int id = rdev_get_id(dev);
+ unsigned int reg;
+
+ tps65917_ldo_read(pmic->tps65917, tps65917_regs_info[id].ctrl_addr,
+ ®);
+
+ reg &= TPS65917_LDO1_CTRL_STATUS;
+
+ return !!(reg);
+}
+
+static struct regulator_ops tps65917_ops_ldo = {
+ .is_enabled = tps65917_is_enabled_ldo,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+};
+
+static struct regulator_ops tps65917_ops_ext_control_ldo = {
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+};
+
+static struct regulator_ops tps65917_ops_extreg = {
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
+};
+
+static struct regulator_ops tps65917_ops_ext_control_extreg = {
+};
+
+static int tps65917_regulator_config_external(struct tps65917 *tps65917, int id,
+ struct tps65917_reg_init *reg_init)
+{
+ int sleep_id = tps65917_regs_info[id].sleep_id;
+ int ret;
+
+ ret = tps65917_ext_control_req_config(tps65917, sleep_id,
+ reg_init->roof_floor, true);
+ if (ret < 0)
+ dev_err(tps65917->dev,
+ "Ext control config for regulator %d failed %d\n",
+ id, ret);
+ return ret;
+}
+
+/*
+ * setup the hardware based sleep configuration of the SMPS/LDO regulators
+ * from the platform data. This is different to the software based control
+ * supported by the regulator framework as it is controlled by toggling
+ * pins on the PMIC such as PREQ, SYSEN, ...
+ */
+static int tps65917_smps_init(struct tps65917 *tps65917, int id,
+ struct tps65917_reg_init *reg_init)
+{
+ unsigned int reg;
+ unsigned int addr;
+ int ret;
+
+ addr = tps65917_regs_info[id].ctrl_addr;
+
+ ret = tps65917_smps_read(tps65917, addr, ®);
+ if (ret)
+ return ret;
+
+ if (reg_init->warm_reset)
+ reg |= TPS65917_SMPS1_CTRL_WR_S;
+ else
+ reg &= ~TPS65917_SMPS1_CTRL_WR_S;
+
+ if (reg_init->roof_floor)
+ reg |= TPS65917_SMPS1_CTRL_ROOF_FLOOR_EN;
+ else
+ reg &= ~TPS65917_SMPS1_CTRL_ROOF_FLOOR_EN;
+
+ reg &= ~TPS65917_SMPS1_CTRL_MODE_SLEEP_MASK;
+ if (reg_init->mode_sleep)
+ reg |= reg_init->mode_sleep <<
+ TPS65917_SMPS1_CTRL_MODE_SLEEP_SHIFT;
+
+
+ ret = tps65917_smps_write(tps65917, addr, reg);
+ if (ret)
+ return ret;
+
+ if (tps65917_regs_info[id].vsel_addr && reg_init->vsel) {
+ addr = tps65917_regs_info[id].vsel_addr;
+
+ reg = reg_init->vsel;
+
+ ret = tps65917_smps_write(tps65917, addr, reg);
+ if (ret)
+ return ret;
+ }
+
+ if (reg_init->roof_floor) {
+ /* Enable externally controlled regulator */
+ addr = tps65917_regs_info[id].ctrl_addr;
+ ret = tps65917_smps_read(tps65917, addr, ®);
+ if (ret < 0)
+ return ret;
+
+ if (!(reg & TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK)) {
+ reg |= SMPS_CTRL_MODE_ON;
+ ret = tps65917_smps_write(tps65917, addr, reg);
+ if (ret < 0)
+ return ret;
+ }
+ return tps65917_regulator_config_external(tps65917, id,
+ reg_init);
+ }
+ return 0;
+}
+
+static int tps65917_ldo_init(struct tps65917 *tps65917, int id,
+ struct tps65917_reg_init *reg_init)
+{
+ unsigned int reg;
+ unsigned int addr;
+ int ret;
+
+ addr = tps65917_regs_info[id].ctrl_addr;
+
+ ret = tps65917_ldo_read(tps65917, addr, ®);
+ if (ret)
+ return ret;
+
+ if (reg_init->warm_reset)
+ reg |= TPS65917_LDO1_CTRL_WR_S;
+ else
+ reg &= ~TPS65917_LDO1_CTRL_WR_S;
+
+ if (reg_init->mode_sleep)
+ reg |= TPS65917_LDO1_CTRL_MODE_SLEEP;
+ else
+ reg &= ~TPS65917_LDO1_CTRL_MODE_SLEEP;
+
+ ret = tps65917_ldo_write(tps65917, addr, reg);
+ if (ret)
+ return ret;
+
+ if (reg_init->roof_floor) {
+ /* Enable externally controlled regulator */
+ addr = tps65917_regs_info[id].ctrl_addr;
+ ret = tps65917_update_bits(tps65917, TPS65917_LDO_BASE,
+ addr, TPS65917_LDO1_CTRL_MODE_ACTIVE,
+ TPS65917_LDO1_CTRL_MODE_ACTIVE);
+ if (ret < 0) {
+ dev_err(tps65917->dev,
+ "LDO Register 0x%02x update failed %d\n",
+ addr, ret);
+ return ret;
+ }
+ return tps65917_regulator_config_external(tps65917, id,
+ reg_init);
+ }
+ return 0;
+}
+
+static int tps65917_extreg_init(struct tps65917 *tps65917, int id,
+ struct tps65917_reg_init *reg_init)
+{
+ unsigned int addr;
+ int ret;
+ unsigned int val = 0;
+
+ addr = tps65917_regs_info[id].ctrl_addr;
+
+ if (reg_init->mode_sleep)
+ val = TPS65917_REGEN1_CTRL_MODE_SLEEP;
+
+ ret = tps65917_update_bits(tps65917, TPS65917_RESOURCE_BASE,
+ addr, TPS65917_REGEN1_CTRL_MODE_SLEEP, val);
+ if (ret < 0) {
+ dev_err(tps65917->dev, "Resource reg 0x%02x update failed %d\n",
+ addr, ret);
+ return ret;
+ }
+
+ if (reg_init->roof_floor) {
+ /* Enable externally controlled regulator */
+ addr = tps65917_regs_info[id].ctrl_addr;
+ ret = tps65917_update_bits(tps65917, TPS65917_RESOURCE_BASE,
+ addr, TPS65917_REGEN1_CTRL_MODE_ACTIVE,
+ TPS65917_REGEN1_CTRL_MODE_ACTIVE);
+ if (ret < 0) {
+ dev_err(tps65917->dev,
+ "Resource Register 0x%02x update failed %d\n",
+ addr, ret);
+ return ret;
+ }
+ return tps65917_regulator_config_external(tps65917, id,
+ reg_init);
+ }
+ return 0;
+}
+
+static struct of_regulator_match tps65917_matches[] = {
+ { .name = "smps12", },
+ { .name = "smps123", },
+ { .name = "smps3", },
+ { .name = "smps4", },
+ { .name = "smps5", },
+ { .name = "ldo1", },
+ { .name = "ldo2", },
+ { .name = "ldo3", },
+ { .name = "ldo4", },
+ { .name = "ldo5", },
+ { .name = "regen1", },
+ { .name = "regen2", },
+ { .name = "regen3", },
+ { .name = "sysen1", },
+ { .name = "sysen2", },
+};
+
+static void tps65917_dt_to_pdata(struct device *dev,
+ struct device_node *node,
+ struct tps65917_pmic_platform_data *pdata)
+{
+ struct device_node *regulators;
+ u32 prop;
+ int idx, ret;
+
+ node = of_node_get(node);
+ regulators = of_get_child_by_name(node, "regulators");
+ if (!regulators) {
+ dev_info(dev, "regulator node not found\n");
+ return;
+ }
+
+ ret = of_regulator_match(dev, regulators, tps65917_matches,
+ TPS65917_NUM_REGS);
+ of_node_put(regulators);
+ if (ret < 0) {
+ dev_err(dev, "Error parsing regulator init data: %d\n", ret);
+ return;
+ }
+
+ for (idx = 0; idx < TPS65917_NUM_REGS; idx++) {
+ if (!tps65917_matches[idx].init_data ||
+ !tps65917_matches[idx].of_node)
+ continue;
+
+ pdata->reg_data[idx] = tps65917_matches[idx].init_data;
+
+ pdata->reg_init[idx] = devm_kzalloc(dev,
+ sizeof(struct tps65917_reg_init), GFP_KERNEL);
+
+ pdata->reg_init[idx]->warm_reset =
+ of_property_read_bool(tps65917_matches[idx].of_node,
+ "ti,warm-reset");
+
+ ret = of_property_read_u32(tps65917_matches[idx].of_node,
+ "ti,roof-floor", &prop);
+ /* EINVAL: Property not found */
+ if (ret != -EINVAL) {
+ int econtrol;
+
+ /* use default value, when no value is specified */
+ econtrol = TPS65917_EXT_CONTROL_NSLEEP;
+ if (!ret) {
+ switch (prop) {
+ case 1:
+ econtrol = TPS65917_EXT_CONTROL_ENABLE1;
+ break;
+ case 2:
+ econtrol = TPS65917_EXT_CONTROL_ENABLE2;
+ break;
+ case 3:
+ econtrol = TPS65917_EXT_CONTROL_NSLEEP;
+ break;
+ default:
+ WARN_ON(1);
+ dev_warn(dev,
+ "%s: Invalid roof-floor option: %u\n",
+ tps65917_matches[idx].name, prop);
+ break;
+ }
+ }
+ pdata->reg_init[idx]->roof_floor = econtrol;
+ }
+
+ ret = of_property_read_u32(tps65917_matches[idx].of_node,
+ "ti,mode-sleep", &prop);
+ if (!ret)
+ pdata->reg_init[idx]->mode_sleep = prop;
+
+ ret = of_property_read_bool(tps65917_matches[idx].of_node,
+ "ti,smps-range");
+ if (ret)
+ pdata->reg_init[idx]->vsel =
+ TPS65917_SMPS1_VOLTAGE_RANGE;
+ }
+}
+
+
+static int tps65917_regulators_probe(struct platform_device *pdev)
+{
+ struct tps65917 *tps65917 = dev_get_drvdata(pdev->dev.parent);
+ struct tps65917_pmic_platform_data *pdata;
+ struct device_node *node = pdev->dev.of_node;
+ struct regulator_dev *rdev;
+ struct regulator_config config = { };
+ struct tps65917_pmic *pmic;
+ struct tps65917_reg_init *reg_init;
+ int id = 0, ret;
+ unsigned int addr, reg;
+
+ pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
+
+ if (!pdata)
+ return -ENOMEM;
+
+ tps65917_dt_to_pdata(&pdev->dev, node, pdata);
+
+ pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);
+ if (!pmic)
+ return -ENOMEM;
+
+ pmic->dev = &pdev->dev;
+ pmic->tps65917 = tps65917;
+ tps65917->pmic = pmic;
+ platform_set_drvdata(pdev, pmic);
+
+ ret = tps65917_smps_read(tps65917, TPS65917_SMPS_CTRL, ®);
+ if (ret)
+ return ret;
+
+ if (reg & TPS65917_SMPS_CTRL_SMPS1_SMPS12_EN)
+ pmic->smps12 = 1;
+
+ config.regmap = tps65917->regmap[REGULATOR_SLAVE];
+ config.dev = &pdev->dev;
+ config.driver_data = pmic;
+
+ for (id = 0; id < TPS65917_REG_LDO1; id++) {
+ /*
+ * Miss out regulators which are not available due
+ * to slaving configurations.
+ */
+ if ((id == TPS65917_REG_SMPS2) && pmic->smps12)
+ continue;
+
+ /* Initialise sleep/init values from platform data */
+ if (pdata && pdata->reg_init[id]) {
+ reg_init = pdata->reg_init[id];
+ ret = tps65917_smps_init(tps65917, id, reg_init);
+ if (ret)
+ return ret;
+ } else {
+ reg_init = NULL;
+ }
+
+ /* Register the regulators */
+ pmic->desc[id].name = tps65917_regs_info[id].name;
+ pmic->desc[id].id = id;
+
+ /*
+ * Read and store the RANGE bit for later use
+ * This must be done before regulator is probed,
+ * otherwise we error in probe with unsupportable
+ * ranges. Read the current smps mode for later use.
+ */
+ addr = tps65917_regs_info[id].vsel_addr;
+
+ ret = tps65917_smps_read(pmic->tps65917, addr, ®);
+ if (ret)
+ return ret;
+ if (reg & TPS65917_SMPS1_VOLTAGE_RANGE)
+ pmic->range[id] = 1;
+
+ if (reg_init && reg_init->roof_floor)
+ pmic->desc[id].ops =
+ &tps65917_ops_ext_control_smps;
+ else
+ pmic->desc[id].ops = &tps65917_ops_smps;
+ pmic->desc[id].n_voltages = TPS65917_SMPS_NUM_VOLTAGES;
+ pmic->desc[id].vsel_reg =
+ TPS65917_BASE_TO_REG(TPS65917_SMPS_BASE,
+ tps65917_regs_info[id].vsel_addr);
+ pmic->desc[id].vsel_mask =
+ TPS65917_SMPS1_VOLTAGE_VSEL_MASK;
+
+ /* Read the smps mode for later use. */
+ addr = tps65917_regs_info[id].ctrl_addr;
+ ret = tps65917_smps_read(pmic->tps65917, addr, ®);
+ if (ret)
+ return ret;
+ pmic->current_reg_mode[id] = reg &
+ TPS65917_SMPS1_CTRL_MODE_ACTIVE_MASK;
+
+ pmic->desc[id].type = REGULATOR_VOLTAGE;
+ pmic->desc[id].owner = THIS_MODULE;
+
+ if (pdata)
+ config.init_data = pdata->reg_data[id];
+ else
+ config.init_data = NULL;
+
+ pmic->desc[id].supply_name = tps65917_regs_info[id].sname;
+ config.of_node = tps65917_matches[id].of_node;
+
+ rdev = devm_regulator_register(&pdev->dev, &pmic->desc[id],
+ &config);
+ if (IS_ERR(rdev)) {
+ dev_err(&pdev->dev,
+ "failed to register %s regulator\n",
+ pdev->name);
+ return PTR_ERR(rdev);
+ }
+
+ /* Save regulator for cleanup */
+ pmic->rdev[id] = rdev;
+ }
+
+ /* Start this loop from the id left from previous loop */
+ for (; id < TPS65917_NUM_REGS; id++) {
+ if (pdata && pdata->reg_init[id])
+ reg_init = pdata->reg_init[id];
+ else
+ reg_init = NULL;
+
+ /* Miss out regulators which are not available due
+ * to alternate functions.
+ */
+
+ /* Register the regulators */
+ pmic->desc[id].name = tps65917_regs_info[id].name;
+ pmic->desc[id].id = id;
+ pmic->desc[id].type = REGULATOR_VOLTAGE;
+ pmic->desc[id].owner = THIS_MODULE;
+
+ if (id < TPS65917_REG_REGEN1) {
+ pmic->desc[id].n_voltages = TPS65917_LDO_NUM_VOLTAGES;
+ if (reg_init && reg_init->roof_floor)
+ pmic->desc[id].ops =
+ &tps65917_ops_ext_control_ldo;
+ else
+ pmic->desc[id].ops = &tps65917_ops_ldo;
+ pmic->desc[id].min_uV = 900000;
+ pmic->desc[id].uV_step = 50000;
+ pmic->desc[id].linear_min_sel = 1;
+ pmic->desc[id].enable_time = 500;
+ pmic->desc[id].vsel_reg =
+ TPS65917_BASE_TO_REG(TPS65917_LDO_BASE,
+ tps65917_regs_info[id].vsel_addr);
+ pmic->desc[id].vsel_mask =
+ TPS65917_LDO1_VOLTAGE_VSEL_MASK;
+ pmic->desc[id].enable_reg =
+ TPS65917_BASE_TO_REG(TPS65917_LDO_BASE,
+ tps65917_regs_info[id].ctrl_addr);
+ pmic->desc[id].enable_mask =
+ TPS65917_LDO1_CTRL_MODE_ACTIVE;
+ } else {
+ pmic->desc[id].n_voltages = 1;
+ if (reg_init && reg_init->roof_floor)
+ pmic->desc[id].ops =
+ &tps65917_ops_ext_control_extreg;
+ else
+ pmic->desc[id].ops = &tps65917_ops_extreg;
+ pmic->desc[id].enable_reg =
+ TPS65917_BASE_TO_REG(TPS65917_RESOURCE_BASE,
+ tps65917_regs_info[id].ctrl_addr);
+ pmic->desc[id].enable_mask =
+ TPS65917_REGEN1_CTRL_MODE_ACTIVE;
+ }
+
+ if (pdata)
+ config.init_data = pdata->reg_data[id];
+ else
+ config.init_data = NULL;
+
+ pmic->desc[id].supply_name = tps65917_regs_info[id].sname;
+ config.of_node = tps65917_matches[id].of_node;
+
+ rdev = devm_regulator_register(&pdev->dev, &pmic->desc[id],
+ &config);
+ if (IS_ERR(rdev)) {
+ dev_err(&pdev->dev,
+ "failed to register %s regulator\n",
+ pdev->name);
+ return PTR_ERR(rdev);
+ }
+
+ /* Save regulator for cleanup */
+ pmic->rdev[id] = rdev;
+
+ /* Initialise sleep/init values from platform data */
+ if (pdata) {
+ reg_init = pdata->reg_init[id];
+ if (reg_init) {
+ if (id < TPS65917_REG_REGEN1)
+ ret = tps65917_ldo_init(tps65917,
+ id, reg_init);
+ else
+ ret = tps65917_extreg_init(tps65917,
+ id, reg_init);
+ if (ret)
+ return ret;
+ }
+ }
+ }
+
+
+ return 0;
+}
+
+static struct of_device_id of_tps65917_match_tbl[] = {
+ { .compatible = "ti,tps65917-pmic", },
+};
+
+static struct platform_driver tps65917_driver = {
+ .driver = {
+ .name = "tps65917-pmic",
+ .of_match_table = of_tps65917_match_tbl,
+ .owner = THIS_MODULE,
+ },
+ .probe = tps65917_regulators_probe,
+};
+
+static int __init tps65917_init(void)
+{
+ return platform_driver_register(&tps65917_driver);
+}
+subsys_initcall(tps65917_init);
+
+static void __exit tps65917_exit(void)
+{
+ platform_driver_unregister(&tps65917_driver);
+}
+module_exit(tps65917_exit);
+
+MODULE_AUTHOR("J Keerthy <j-keerthy@ti.com>");
+MODULE_DESCRIPTION("TPS65917 voltage regulator driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:tps65917-pmic");
+MODULE_DEVICE_TABLE(of, of_tps65917_match_tbl);
--
1.7.9.5
^ permalink raw reply [flat|nested] 4+ messages in thread