[PATCH v1 3/3] mfd: tps80031: Remove driver

Dmitry Osipenko
2021-10-21T19:23:48Z

Driver was upstreamed in 2013 and never got a user, remove it.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/mfd/Kconfig | 14 -
drivers/mfd/Makefile | 1 -
drivers/mfd/tps80031.c | 526 -----------------------------
include/linux/mfd/tps80031.h | 637 -----------------------------------
4 files changed, 1178 deletions(-)
delete mode 100644 drivers/mfd/tps80031.c
delete mode 100644 include/linux/mfd/tps80031.h

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index f99334fa0ae6..bc75156dd96f 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1624,20 +1624,6 @@ config MFD_TPS65912_SPI
If you say yes here you get support for the TPS65912 series of
PM chips with SPI interface.

-config MFD_TPS80031
- bool "TI TPS80031/TPS80032 Power Management chips"
- depends on I2C=y
- select MFD_CORE
- select REGMAP_I2C
- select REGMAP_IRQ
- help
- If you say yes here you get support for the Texas Instruments
- TPS80031/ TPS80032 Fully Integrated Power Management with Power
- Path and Battery Charger. The device provides five configurable
- step-down converters, 11 general purpose LDOs, USB OTG Module,
- ADC, RTC, 2 PWM, System Voltage Regulator/Battery Charger with
- Power Path from USB, 32K clock generator.
-
config TWL4030_CORE
bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support"
depends on I2C=y
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 2ba6646e874c..0b1b629aef3e 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -105,7 +105,6 @@ obj-$(CONFIG_MFD_TPS65910) += tps65910.o
obj-$(CONFIG_MFD_TPS65912) += tps65912-core.o
obj-$(CONFIG_MFD_TPS65912_I2C) += tps65912-i2c.o
obj-$(CONFIG_MFD_TPS65912_SPI) += tps65912-spi.o
-obj-$(CONFIG_MFD_TPS80031) += tps80031.o
obj-$(CONFIG_MENELAUS) += menelaus.o

obj-$(CONFIG_TWL4030_CORE) += twl-core.o twl4030-irq.o twl6030-irq.o
diff --git a/drivers/mfd/tps80031.c b/drivers/mfd/tps80031.c
deleted file mode 100644
index 3c4e62c3406a..000000000000
--- a/drivers/mfd/tps80031.c
+++ /dev/null
@@ -1,526 +0,0 @@
-/*
- * tps80031.c -- TI TPS80031/TPS80032 mfd core driver.
- *
- * MFD core driver for TI TPS80031/TPS80032 Fully Integrated
- * Power Management with Power Path and Battery Charger
- *
- * Copyright (c) 2012, NVIDIA Corporation.
- *
- * Author: Laxman Dewangan <ldewangan@nvidia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
- * whether express or implied; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307, USA
- */
-
-#include <linux/err.h>
-#include <linux/i2c.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/tps80031.h>
-#include <linux/pm.h>
-#include <linux/regmap.h>
-#include <linux/slab.h>
-
-static const struct resource tps80031_rtc_resources[] = {
- DEFINE_RES_IRQ(TPS80031_INT_RTC_ALARM),
-};
-
-/* TPS80031 sub mfd devices */
-static const struct mfd_cell tps80031_cell[] = {
- {
- .name = "tps80031-pmic",
- },
- {
- .name = "tps80031-clock",
- },
- {
- .name = "tps80031-rtc",
- .num_resources = ARRAY_SIZE(tps80031_rtc_resources),
- .resources = tps80031_rtc_resources,
- },
- {
- .name = "tps80031-gpadc",
- },
- {
- .name = "tps80031-fuel-gauge",
- },
- {
- .name = "tps80031-charger",
- },
-};
-
-static int tps80031_slave_address[TPS80031_NUM_SLAVES] = {
- TPS80031_I2C_ID0_ADDR,
- TPS80031_I2C_ID1_ADDR,
- TPS80031_I2C_ID2_ADDR,
- TPS80031_I2C_ID3_ADDR,
-};
-
-struct tps80031_pupd_data {
- u8 reg;
- u8 pullup_bit;
- u8 pulldown_bit;
-};
-
-#define TPS80031_IRQ(_reg, _mask) \
- { \
- .reg_offset = (TPS80031_INT_MSK_LINE_##_reg) - \
- TPS80031_INT_MSK_LINE_A, \
- .mask = BIT(_mask), \
- }
-
-static const struct regmap_irq tps80031_main_irqs[] = {
- [TPS80031_INT_PWRON] = TPS80031_IRQ(A, 0),
- [TPS80031_INT_RPWRON] = TPS80031_IRQ(A, 1),
- [TPS80031_INT_SYS_VLOW] = TPS80031_IRQ(A, 2),
- [TPS80031_INT_RTC_ALARM] = TPS80031_IRQ(A, 3),
- [TPS80031_INT_RTC_PERIOD] = TPS80031_IRQ(A, 4),
- [TPS80031_INT_HOT_DIE] = TPS80031_IRQ(A, 5),
- [TPS80031_INT_VXX_SHORT] = TPS80031_IRQ(A, 6),
- [TPS80031_INT_SPDURATION] = TPS80031_IRQ(A, 7),
- [TPS80031_INT_WATCHDOG] = TPS80031_IRQ(B, 0),
- [TPS80031_INT_BAT] = TPS80031_IRQ(B, 1),
- [TPS80031_INT_SIM] = TPS80031_IRQ(B, 2),
- [TPS80031_INT_MMC] = TPS80031_IRQ(B, 3),
- [TPS80031_INT_RES] = TPS80031_IRQ(B, 4),
- [TPS80031_INT_GPADC_RT] = TPS80031_IRQ(B, 5),
- [TPS80031_INT_GPADC_SW2_EOC] = TPS80031_IRQ(B, 6),
- [TPS80031_INT_CC_AUTOCAL] = TPS80031_IRQ(B, 7),
- [TPS80031_INT_ID_WKUP] = TPS80031_IRQ(C, 0),
- [TPS80031_INT_VBUSS_WKUP] = TPS80031_IRQ(C, 1),
- [TPS80031_INT_ID] = TPS80031_IRQ(C, 2),
- [TPS80031_INT_VBUS] = TPS80031_IRQ(C, 3),
- [TPS80031_INT_CHRG_CTRL] = TPS80031_IRQ(C, 4),
- [TPS80031_INT_EXT_CHRG] = TPS80031_IRQ(C, 5),
- [TPS80031_INT_INT_CHRG] = TPS80031_IRQ(C, 6),
- [TPS80031_INT_RES2] = TPS80031_IRQ(C, 7),
-};
-
-static struct regmap_irq_chip tps80031_irq_chip = {
- .name = "tps80031",
- .irqs = tps80031_main_irqs,
- .num_irqs = ARRAY_SIZE(tps80031_main_irqs),
- .num_regs = 3,
- .status_base = TPS80031_INT_STS_A,
- .mask_base = TPS80031_INT_MSK_LINE_A,
-};
-
-#define PUPD_DATA(_reg, _pulldown_bit, _pullup_bit) \
- { \
- .reg = TPS80031_CFG_INPUT_PUPD##_reg, \
- .pulldown_bit = _pulldown_bit, \
- .pullup_bit = _pullup_bit, \
- }
-
-static const struct tps80031_pupd_data tps80031_pupds[] = {
- [TPS80031_PREQ1] = PUPD_DATA(1, BIT(0), BIT(1)),
- [TPS80031_PREQ2A] = PUPD_DATA(1, BIT(2), BIT(3)),
- [TPS80031_PREQ2B] = PUPD_DATA(1, BIT(4), BIT(5)),
- [TPS80031_PREQ2C] = PUPD_DATA(1, BIT(6), BIT(7)),
- [TPS80031_PREQ3] = PUPD_DATA(2, BIT(0), BIT(1)),
- [TPS80031_NRES_WARM] = PUPD_DATA(2, 0, BIT(2)),
- [TPS80031_PWM_FORCE] = PUPD_DATA(2, BIT(5), 0),
- [TPS80031_CHRG_EXT_CHRG_STATZ] = PUPD_DATA(2, 0, BIT(6)),
- [TPS80031_SIM] = PUPD_DATA(3, BIT(0), BIT(1)),
- [TPS80031_MMC] = PUPD_DATA(3, BIT(2), BIT(3)),
- [TPS80031_GPADC_START] = PUPD_DATA(3, BIT(4), 0),
- [TPS80031_DVSI2C_SCL] = PUPD_DATA(4, 0, BIT(0)),
- [TPS80031_DVSI2C_SDA] = PUPD_DATA(4, 0, BIT(1)),
- [TPS80031_CTLI2C_SCL] = PUPD_DATA(4, 0, BIT(2)),
- [TPS80031_CTLI2C_SDA] = PUPD_DATA(4, 0, BIT(3)),
-};
-static struct tps80031 *tps80031_power_off_dev;
-
-int tps80031_ext_power_req_config(struct device *dev,
- unsigned long ext_ctrl_flag, int preq_bit,
- int state_reg_add, int trans_reg_add)
-{
- u8 res_ass_reg = 0;
- int preq_mask_bit = 0;
- int ret;
-
- if (!(ext_ctrl_flag & TPS80031_EXT_PWR_REQ))
- return 0;
-
- if (ext_ctrl_flag & TPS80031_PWR_REQ_INPUT_PREQ1) {
- res_ass_reg = TPS80031_PREQ1_RES_ASS_A + (preq_bit >> 3);
- preq_mask_bit = 5;
- } else if (ext_ctrl_flag & TPS80031_PWR_REQ_INPUT_PREQ2) {
- res_ass_reg = TPS80031_PREQ2_RES_ASS_A + (preq_bit >> 3);
- preq_mask_bit = 6;
- } else if (ext_ctrl_flag & TPS80031_PWR_REQ_INPUT_PREQ3) {
- res_ass_reg = TPS80031_PREQ3_RES_ASS_A + (preq_bit >> 3);
- preq_mask_bit = 7;
- }
-
- /* Configure REQ_ASS registers */
- ret = tps80031_set_bits(dev, TPS80031_SLAVE_ID1, res_ass_reg,
- BIT(preq_bit & 0x7));
- if (ret < 0) {
- dev_err(dev, "reg 0x%02x setbit failed, err = %d\n",
- res_ass_reg, ret);
- return ret;
- }
-
- /* Unmask the PREQ */
- ret = tps80031_clr_bits(dev, TPS80031_SLAVE_ID1,
- TPS80031_PHOENIX_MSK_TRANSITION, BIT(preq_mask_bit));
- if (ret < 0) {
- dev_err(dev, "reg 0x%02x clrbit failed, err = %d\n",
- TPS80031_PHOENIX_MSK_TRANSITION, ret);
- return ret;
- }
-
- /* Switch regulator control to resource now */
- if (ext_ctrl_flag & (TPS80031_PWR_REQ_INPUT_PREQ2 |
- TPS80031_PWR_REQ_INPUT_PREQ3)) {
- ret = tps80031_update(dev, TPS80031_SLAVE_ID1, state_reg_add,
- 0x0, TPS80031_STATE_MASK);
- if (ret < 0)
- dev_err(dev, "reg 0x%02x update failed, err = %d\n",
- state_reg_add, ret);
- } else {
- ret = tps80031_update(dev, TPS80031_SLAVE_ID1, trans_reg_add,
- TPS80031_TRANS_SLEEP_OFF,
- TPS80031_TRANS_SLEEP_MASK);
- if (ret < 0)
- dev_err(dev, "reg 0x%02x update failed, err = %d\n",
- trans_reg_add, ret);
- }
- return ret;
-}
-EXPORT_SYMBOL_GPL(tps80031_ext_power_req_config);
-
-static void tps80031_power_off(void)
-{
- dev_info(tps80031_power_off_dev->dev, "switching off PMU\n");
- tps80031_write(tps80031_power_off_dev->dev, TPS80031_SLAVE_ID1,
- TPS80031_PHOENIX_DEV_ON, TPS80031_DEVOFF);
-}
-
-static void tps80031_pupd_init(struct tps80031 *tps80031,
- struct tps80031_platform_data *pdata)
-{
- struct tps80031_pupd_init_data *pupd_init_data = pdata->pupd_init_data;
- int data_size = pdata->pupd_init_data_size;
- int i;
-
- for (i = 0; i < data_size; ++i) {
- struct tps80031_pupd_init_data *pupd_init = &pupd_init_data[i];
- const struct tps80031_pupd_data *pupd =
- &tps80031_pupds[pupd_init->input_pin];
- u8 update_value = 0;
- u8 update_mask = pupd->pulldown_bit | pupd->pullup_bit;
-
- if (pupd_init->setting == TPS80031_PUPD_PULLDOWN)
- update_value = pupd->pulldown_bit;
- else if (pupd_init->setting == TPS80031_PUPD_PULLUP)
- update_value = pupd->pullup_bit;
-
- tps80031_update(tps80031->dev, TPS80031_SLAVE_ID1, pupd->reg,
- update_value, update_mask);
- }
-}
-
-static int tps80031_init_ext_control(struct tps80031 *tps80031,
- struct tps80031_platform_data *pdata)
-{
- struct device *dev = tps80031->dev;
- int ret;
- int i;
-
- /* Clear all external control for this rail */
- for (i = 0; i < 9; ++i) {
- ret = tps80031_write(dev, TPS80031_SLAVE_ID1,
- TPS80031_PREQ1_RES_ASS_A + i, 0);
- if (ret < 0) {
- dev_err(dev, "reg 0x%02x write failed, err = %d\n",
- TPS80031_PREQ1_RES_ASS_A + i, ret);
- return ret;
- }
- }
-
- /* Mask the PREQ */
- ret = tps80031_set_bits(dev, TPS80031_SLAVE_ID1,
- TPS80031_PHOENIX_MSK_TRANSITION, 0x7 << 5);
- if (ret < 0) {
- dev_err(dev, "reg 0x%02x set_bits failed, err = %d\n",
- TPS80031_PHOENIX_MSK_TRANSITION, ret);
- return ret;
- }
- return ret;
-}
-
-static int tps80031_irq_init(struct tps80031 *tps80031, int irq, int irq_base)
-{
- struct device *dev = tps80031->dev;
- int i, ret;
-
- /*
- * The MASK register used for updating status register when
- * interrupt occurs and LINE register used to pass the status
- * to actual interrupt line. As per datasheet:
- * When INT_MSK_LINE [i] is set to 1, the associated interrupt
- * number i is INT line masked, which means that no interrupt is
- * generated on the INT line.
- * When INT_MSK_LINE [i] is set to 0, the associated interrupt
- * number i is line enabled: An interrupt is generated on the
- * INT line.
- * In any case, the INT_STS [i] status bit may or may not be updated,
- * only linked to the INT_MSK_STS [i] configuration register bit.
- *
- * When INT_MSK_STS [i] is set to 1, the associated interrupt number
- * i is status masked, which means that no interrupt is stored in
- * the INT_STS[i] status bit. Note that no interrupt number i is
- * generated on the INT line, even if the INT_MSK_LINE [i] register
- * bit is set to 0.
- * When INT_MSK_STS [i] is set to 0, the associated interrupt number i
- * is status enabled: An interrupt status is updated in the INT_STS [i]
- * register. The interrupt may or may not be generated on the INT line,
- * depending on the INT_MSK_LINE [i] configuration register bit.
- */
- for (i = 0; i < 3; i++)
- tps80031_write(dev, TPS80031_SLAVE_ID2,
- TPS80031_INT_MSK_STS_A + i, 0x00);
-
- ret = regmap_add_irq_chip(tps80031->regmap[TPS80031_SLAVE_ID2], irq,
- IRQF_ONESHOT, irq_base,
- &tps80031_irq_chip, &tps80031->irq_data);
- if (ret < 0) {
- dev_err(dev, "add irq failed, err = %d\n", ret);
- return ret;
- }
- return ret;
-}
-
-static bool rd_wr_reg_id0(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case TPS80031_SMPS1_CFG_FORCE ... TPS80031_SMPS2_CFG_VOLTAGE:
- return true;
- default:
- return false;
- }
-}
-
-static bool rd_wr_reg_id1(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case TPS80031_SECONDS_REG ... TPS80031_RTC_RESET_STATUS_REG:
- case TPS80031_VALIDITY0 ... TPS80031_VALIDITY7:
- case TPS80031_PHOENIX_START_CONDITION ... TPS80031_KEY_PRESS_DUR_CFG:
- case TPS80031_SMPS4_CFG_TRANS ... TPS80031_SMPS3_CFG_VOLTAGE:
- case TPS80031_BROADCAST_ADDR_ALL ... TPS80031_BROADCAST_ADDR_CLK_RST:
- case TPS80031_VANA_CFG_TRANS ... TPS80031_LDO7_CFG_VOLTAGE:
- case TPS80031_REGEN1_CFG_TRANS ... TPS80031_TMP_CFG_STATE:
- case TPS80031_PREQ1_RES_ASS_A ... TPS80031_PREQ3_RES_ASS_C:
- case TPS80031_SMPS_OFFSET ... TPS80031_BATDEBOUNCING:
- case TPS80031_CFG_INPUT_PUPD1 ... TPS80031_CFG_SMPS_PD:
- case TPS80031_BACKUP_REG:
- return true;
- default:
- return false;
- }
-}
-
-static bool is_volatile_reg_id1(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case TPS80031_SMPS4_CFG_TRANS ... TPS80031_SMPS3_CFG_VOLTAGE:
- case TPS80031_VANA_CFG_TRANS ... TPS80031_LDO7_CFG_VOLTAGE:
- case TPS80031_REGEN1_CFG_TRANS ... TPS80031_TMP_CFG_STATE:
- case TPS80031_PREQ1_RES_ASS_A ... TPS80031_PREQ3_RES_ASS_C:
- case TPS80031_SMPS_OFFSET ... TPS80031_BATDEBOUNCING:
- case TPS80031_CFG_INPUT_PUPD1 ... TPS80031_CFG_SMPS_PD:
- return true;
- default:
- return false;
- }
-}
-
-static bool rd_wr_reg_id2(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case TPS80031_USB_VENDOR_ID_LSB ... TPS80031_USB_OTG_REVISION:
- case TPS80031_GPADC_CTRL ... TPS80031_CTRL_P1:
- case TPS80031_RTCH0_LSB ... TPS80031_GPCH0_MSB:
- case TPS80031_TOGGLE1 ... TPS80031_VIBMODE:
- case TPS80031_PWM1ON ... TPS80031_PWM2OFF:
- case TPS80031_FG_REG_00 ... TPS80031_FG_REG_11:
- case TPS80031_INT_STS_A ... TPS80031_INT_MSK_STS_C:
- case TPS80031_CONTROLLER_CTRL2 ... TPS80031_LED_PWM_CTRL2:
- return true;
- default:
- return false;
- }
-}
-
-static bool rd_wr_reg_id3(struct device *dev, unsigned int reg)
-{
- switch (reg) {
- case TPS80031_GPADC_TRIM0 ... TPS80031_GPADC_TRIM18:
- return true;
- default:
- return false;
- }
-}
-
-static const struct regmap_config tps80031_regmap_configs[] = {
- {
- .reg_bits = 8,
- .val_bits = 8,
- .writeable_reg = rd_wr_reg_id0,
- .readable_reg = rd_wr_reg_id0,
- .max_register = TPS80031_MAX_REGISTER,
- },
- {
- .reg_bits = 8,
- .val_bits = 8,
- .writeable_reg = rd_wr_reg_id1,
- .readable_reg = rd_wr_reg_id1,
- .volatile_reg = is_volatile_reg_id1,
- .max_register = TPS80031_MAX_REGISTER,
- },
- {
- .reg_bits = 8,
- .val_bits = 8,
- .writeable_reg = rd_wr_reg_id2,
- .readable_reg = rd_wr_reg_id2,
- .max_register = TPS80031_MAX_REGISTER,
- },
- {
- .reg_bits = 8,
- .val_bits = 8,
- .writeable_reg = rd_wr_reg_id3,
- .readable_reg = rd_wr_reg_id3,
- .max_register = TPS80031_MAX_REGISTER,
- },
-};
-
-static int tps80031_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- struct tps80031_platform_data *pdata = dev_get_platdata(&client->dev);
- struct tps80031 *tps80031;
- int ret;
- uint8_t es_version;
- uint8_t ep_ver;
- int i;
-
- if (!pdata) {
- dev_err(&client->dev, "tps80031 requires platform data\n");
- return -EINVAL;
- }
-
- tps80031 = devm_kzalloc(&client->dev, sizeof(*tps80031), GFP_KERNEL);
- if (!tps80031)
- return -ENOMEM;
-
- for (i = 0; i < TPS80031_NUM_SLAVES; i++) {
- if (tps80031_slave_address[i] == client->addr)
- tps80031->clients[i] = client;
- else
- tps80031->clients[i] = devm_i2c_new_dummy_device(&client->dev,
- client->adapter, tps80031_slave_address[i]);
- if (IS_ERR(tps80031->clients[i])) {
- dev_err(&client->dev, "can't attach client %d\n", i);
- return PTR_ERR(tps80031->clients[i]);
- }
-
- i2c_set_clientdata(tps80031->clients[i], tps80031);
- tps80031->regmap[i] = devm_regmap_init_i2c(tps80031->clients[i],
- &tps80031_regmap_configs[i]);
- if (IS_ERR(tps80031->regmap[i])) {
- ret = PTR_ERR(tps80031->regmap[i]);
- dev_err(&client->dev,
- "regmap %d init failed, err %d\n", i, ret);
- return ret;
- }
- }
-
- ret = tps80031_read(&client->dev, TPS80031_SLAVE_ID3,
- TPS80031_JTAGVERNUM, &es_version);
- if (ret < 0) {
- dev_err(&client->dev,
- "Silicon version number read failed: %d\n", ret);
- return ret;
- }
-
- ret = tps80031_read(&client->dev, TPS80031_SLAVE_ID3,
- TPS80031_EPROM_REV, &ep_ver);
- if (ret < 0) {
- dev_err(&client->dev,
- "Silicon eeprom version read failed: %d\n", ret);
- return ret;
- }
-
- dev_info(&client->dev, "ES version 0x%02x and EPROM version 0x%02x\n",
- es_version, ep_ver);
- tps80031->es_version = es_version;
- tps80031->dev = &client->dev;
- i2c_set_clientdata(client, tps80031);
- tps80031->chip_info = id->driver_data;
-
- ret = tps80031_irq_init(tps80031, client->irq, pdata->irq_base);
- if (ret) {
- dev_err(&client->dev, "IRQ init failed: %d\n", ret);
- return ret;
- }
-
- tps80031_pupd_init(tps80031, pdata);
-
- tps80031_init_ext_control(tps80031, pdata);
-
- ret = mfd_add_devices(tps80031->dev, -1,
- tps80031_cell, ARRAY_SIZE(tps80031_cell),
- NULL, 0,
- regmap_irq_get_domain(tps80031->irq_data));
- if (ret < 0) {
- dev_err(&client->dev, "mfd_add_devices failed: %d\n", ret);
- goto fail_mfd_add;
- }
-
- if (pdata->use_power_off && !pm_power_off) {
- tps80031_power_off_dev = tps80031;
- pm_power_off = tps80031_power_off;
- }
- return 0;
-
-fail_mfd_add:
- regmap_del_irq_chip(client->irq, tps80031->irq_data);
- return ret;
-}
-
-static const struct i2c_device_id tps80031_id_table[] = {
- { "tps80031", TPS80031 },
- { "tps80032", TPS80032 },
- { }
-};
-
-static struct i2c_driver tps80031_driver = {
- .driver = {
- .name = "tps80031",
- .suppress_bind_attrs = true,
- },
- .probe = tps80031_probe,
- .id_table = tps80031_id_table,
-};
-
-static int __init tps80031_init(void)
-{
- return i2c_add_driver(&tps80031_driver);
-}
-subsys_initcall(tps80031_init);
diff --git a/include/linux/mfd/tps80031.h b/include/linux/mfd/tps80031.h
deleted file mode 100644
index 2c75c9c9318f..000000000000
--- a/include/linux/mfd/tps80031.h
+++ /dev/null
@@ -1,637 +0,0 @@
-/*
- * tps80031.h -- TI TPS80031 and TI TPS80032 PMIC driver.
- *
- * Copyright (c) 2012, NVIDIA Corporation.
- *
- * Author: Laxman Dewangan <ldewangan@nvidia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
- * whether express or implied; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307, USA
- */
-
-#ifndef __LINUX_MFD_TPS80031_H
-#define __LINUX_MFD_TPS80031_H
-
-#include <linux/device.h>
-#include <linux/regmap.h>
-
-/* Pull-ups/Pull-downs */
-#define TPS80031_CFG_INPUT_PUPD1 0xF0
-#define TPS80031_CFG_INPUT_PUPD2 0xF1
-#define TPS80031_CFG_INPUT_PUPD3 0xF2
-#define TPS80031_CFG_INPUT_PUPD4 0xF3
-#define TPS80031_CFG_LDO_PD1 0xF4
-#define TPS80031_CFG_LDO_PD2 0xF5
-#define TPS80031_CFG_SMPS_PD 0xF6
-
-/* Real Time Clock */
-#define TPS80031_SECONDS_REG 0x00
-#define TPS80031_MINUTES_REG 0x01
-#define TPS80031_HOURS_REG 0x02
-#define TPS80031_DAYS_REG 0x03
-#define TPS80031_MONTHS_REG 0x04
-#define TPS80031_YEARS_REG 0x05
-#define TPS80031_WEEKS_REG 0x06
-#define TPS80031_ALARM_SECONDS_REG 0x08
-#define TPS80031_ALARM_MINUTES_REG 0x09
-#define TPS80031_ALARM_HOURS_REG 0x0A
-#define TPS80031_ALARM_DAYS_REG 0x0B
-#define TPS80031_ALARM_MONTHS_REG 0x0C
-#define TPS80031_ALARM_YEARS_REG 0x0D
-#define TPS80031_RTC_CTRL_REG 0x10
-#define TPS80031_RTC_STATUS_REG 0x11
-#define TPS80031_RTC_INTERRUPTS_REG 0x12
-#define TPS80031_RTC_COMP_LSB_REG 0x13
-#define TPS80031_RTC_COMP_MSB_REG 0x14
-#define TPS80031_RTC_RESET_STATUS_REG 0x16
-
-/*PMC Master Module */
-#define TPS80031_PHOENIX_START_CONDITION 0x1F
-#define TPS80031_PHOENIX_MSK_TRANSITION 0x20
-#define TPS80031_STS_HW_CONDITIONS 0x21
-#define TPS80031_PHOENIX_LAST_TURNOFF_STS 0x22
-#define TPS80031_VSYSMIN_LO_THRESHOLD 0x23
-#define TPS80031_VSYSMIN_HI_THRESHOLD 0x24
-#define TPS80031_PHOENIX_DEV_ON 0x25
-#define TPS80031_STS_PWR_GRP_STATE 0x27
-#define TPS80031_PH_CFG_VSYSLOW 0x28
-#define TPS80031_PH_STS_BOOT 0x29
-#define TPS80031_PHOENIX_SENS_TRANSITION 0x2A
-#define TPS80031_PHOENIX_SEQ_CFG 0x2B
-#define TPS80031_PRIMARY_WATCHDOG_CFG 0X2C
-#define TPS80031_KEY_PRESS_DUR_CFG 0X2D
-#define TPS80031_SMPS_LDO_SHORT_STS 0x2E
-
-/* PMC Slave Module - Broadcast */
-#define TPS80031_BROADCAST_ADDR_ALL 0x31
-#define TPS80031_BROADCAST_ADDR_REF 0x32
-#define TPS80031_BROADCAST_ADDR_PROV 0x33
-#define TPS80031_BROADCAST_ADDR_CLK_RST 0x34
-
-/* PMC Slave Module SMPS Regulators */
-#define TPS80031_SMPS4_CFG_TRANS 0x41
-#define TPS80031_SMPS4_CFG_STATE 0x42
-#define TPS80031_SMPS4_CFG_VOLTAGE 0x44
-#define TPS80031_VIO_CFG_TRANS 0x47
-#define TPS80031_VIO_CFG_STATE 0x48
-#define TPS80031_VIO_CFG_FORCE 0x49
-#define TPS80031_VIO_CFG_VOLTAGE 0x4A
-#define TPS80031_VIO_CFG_STEP 0x48
-#define TPS80031_SMPS1_CFG_TRANS 0x53
-#define TPS80031_SMPS1_CFG_STATE 0x54
-#define TPS80031_SMPS1_CFG_FORCE 0x55
-#define TPS80031_SMPS1_CFG_VOLTAGE 0x56
-#define TPS80031_SMPS1_CFG_STEP 0x57
-#define TPS80031_SMPS2_CFG_TRANS 0x59
-#define TPS80031_SMPS2_CFG_STATE 0x5A
-#define TPS80031_SMPS2_CFG_FORCE 0x5B
-#define TPS80031_SMPS2_CFG_VOLTAGE 0x5C
-#define TPS80031_SMPS2_CFG_STEP 0x5D
-#define TPS80031_SMPS3_CFG_TRANS 0x65
-#define TPS80031_SMPS3_CFG_STATE 0x66
-#define TPS80031_SMPS3_CFG_VOLTAGE 0x68
-
-/* PMC Slave Module LDO Regulators */
-#define TPS80031_VANA_CFG_TRANS 0x81
-#define TPS80031_VANA_CFG_STATE 0x82
-#define TPS80031_VANA_CFG_VOLTAGE 0x83
-#define TPS80031_LDO2_CFG_TRANS 0x85
-#define TPS80031_LDO2_CFG_STATE 0x86
-#define TPS80031_LDO2_CFG_VOLTAGE 0x87
-#define TPS80031_LDO4_CFG_TRANS 0x89
-#define TPS80031_LDO4_CFG_STATE 0x8A
-#define TPS80031_LDO4_CFG_VOLTAGE 0x8B
-#define TPS80031_LDO3_CFG_TRANS 0x8D
-#define TPS80031_LDO3_CFG_STATE 0x8E
-#define TPS80031_LDO3_CFG_VOLTAGE 0x8F
-#define TPS80031_LDO6_CFG_TRANS 0x91
-#define TPS80031_LDO6_CFG_STATE 0x92
-#define TPS80031_LDO6_CFG_VOLTAGE 0x93
-#define TPS80031_LDOLN_CFG_TRANS 0x95
-#define TPS80031_LDOLN_CFG_STATE 0x96
-#define TPS80031_LDOLN_CFG_VOLTAGE 0x97
-#define TPS80031_LDO5_CFG_TRANS 0x99
-#define TPS80031_LDO5_CFG_STATE 0x9A
-#define TPS80031_LDO5_CFG_VOLTAGE 0x9B
-#define TPS80031_LDO1_CFG_TRANS 0x9D
-#define TPS80031_LDO1_CFG_STATE 0x9E
-#define TPS80031_LDO1_CFG_VOLTAGE 0x9F
-#define TPS80031_LDOUSB_CFG_TRANS 0xA1
-#define TPS80031_LDOUSB_CFG_STATE 0xA2
-#define TPS80031_LDOUSB_CFG_VOLTAGE 0xA3
-#define TPS80031_LDO7_CFG_TRANS 0xA5
-#define TPS80031_LDO7_CFG_STATE 0xA6
-#define TPS80031_LDO7_CFG_VOLTAGE 0xA7
-
-/* PMC Slave Module External Control */
-#define TPS80031_REGEN1_CFG_TRANS 0xAE
-#define TPS80031_REGEN1_CFG_STATE 0xAF
-#define TPS80031_REGEN2_CFG_TRANS 0xB1
-#define TPS80031_REGEN2_CFG_STATE 0xB2
-#define TPS80031_SYSEN_CFG_TRANS 0xB4
-#define TPS80031_SYSEN_CFG_STATE 0xB5
-
-/* PMC Slave Module Internal Control */
-#define TPS80031_NRESPWRON_CFG_TRANS 0xB7
-#define TPS80031_NRESPWRON_CFG_STATE 0xB8
-#define TPS80031_CLK32KAO_CFG_TRANS 0xBA
-#define TPS80031_CLK32KAO_CFG_STATE 0xBB
-#define TPS80031_CLK32KG_CFG_TRANS 0xBD
-#define TPS80031_CLK32KG_CFG_STATE 0xBE
-#define TPS80031_CLK32KAUDIO_CFG_TRANS 0xC0
-#define TPS80031_CLK32KAUDIO_CFG_STATE 0xC1
-#define TPS80031_VRTC_CFG_TRANS 0xC3
-#define TPS80031_VRTC_CFG_STATE 0xC4
-#define TPS80031_BIAS_CFG_TRANS 0xC6
-#define TPS80031_BIAS_CFG_STATE 0xC7
-#define TPS80031_VSYSMIN_HI_CFG_TRANS 0xC9
-#define TPS80031_VSYSMIN_HI_CFG_STATE 0xCA
-#define TPS80031_RC6MHZ_CFG_TRANS 0xCC
-#define TPS80031_RC6MHZ_CFG_STATE 0xCD
-#define TPS80031_TMP_CFG_TRANS 0xCF
-#define TPS80031_TMP_CFG_STATE 0xD0
-
-/* PMC Slave Module resources assignment */
-#define TPS80031_PREQ1_RES_ASS_A 0xD7
-#define TPS80031_PREQ1_RES_ASS_B 0xD8
-#define TPS80031_PREQ1_RES_ASS_C 0xD9
-#define TPS80031_PREQ2_RES_ASS_A 0xDA
-#define TPS80031_PREQ2_RES_ASS_B 0xDB
-#define TPS80031_PREQ2_RES_ASS_C 0xDC
-#define TPS80031_PREQ3_RES_ASS_A 0xDD
-#define TPS80031_PREQ3_RES_ASS_B 0xDE
-#define TPS80031_PREQ3_RES_ASS_C 0xDF
-
-/* PMC Slave Module Miscellaneous */
-#define TPS80031_SMPS_OFFSET 0xE0
-#define TPS80031_SMPS_MULT 0xE3
-#define TPS80031_MISC1 0xE4
-#define TPS80031_MISC2 0xE5
-#define TPS80031_BBSPOR_CFG 0xE6
-#define TPS80031_TMP_CFG 0xE7
-
-/* Battery Charging Controller and Indicator LED */
-#define TPS80031_CONTROLLER_CTRL2 0xDA
-#define TPS80031_CONTROLLER_VSEL_COMP 0xDB
-#define TPS80031_CHARGERUSB_VSYSREG 0xDC
-#define TPS80031_CHARGERUSB_VICHRG_PC 0xDD
-#define TPS80031_LINEAR_CHRG_STS 0xDE
-#define TPS80031_CONTROLLER_INT_MASK 0xE0
-#define TPS80031_CONTROLLER_CTRL1 0xE1
-#define TPS80031_CONTROLLER_WDG 0xE2
-#define TPS80031_CONTROLLER_STAT1 0xE3
-#define TPS80031_CHARGERUSB_INT_STATUS 0xE4
-#define TPS80031_CHARGERUSB_INT_MASK 0xE5
-#define TPS80031_CHARGERUSB_STATUS_INT1 0xE6
-#define TPS80031_CHARGERUSB_STATUS_INT2 0xE7
-#define TPS80031_CHARGERUSB_CTRL1 0xE8
-#define TPS80031_CHARGERUSB_CTRL2 0xE9
-#define TPS80031_CHARGERUSB_CTRL3 0xEA
-#define TPS80031_CHARGERUSB_STAT1 0xEB
-#define TPS80031_CHARGERUSB_VOREG 0xEC
-#define TPS80031_CHARGERUSB_VICHRG 0xED
-#define TPS80031_CHARGERUSB_CINLIMIT 0xEE
-#define TPS80031_CHARGERUSB_CTRLLIMIT1 0xEF
-#define TPS80031_CHARGERUSB_CTRLLIMIT2 0xF0
-#define TPS80031_LED_PWM_CTRL1 0xF4
-#define TPS80031_LED_PWM_CTRL2 0xF5
-
-/* USB On-The-Go */
-#define TPS80031_BACKUP_REG 0xFA
-#define TPS80031_USB_VENDOR_ID_LSB 0x00
-#define TPS80031_USB_VENDOR_ID_MSB 0x01
-#define TPS80031_USB_PRODUCT_ID_LSB 0x02
-#define TPS80031_USB_PRODUCT_ID_MSB 0x03
-#define TPS80031_USB_VBUS_CTRL_SET 0x04
-#define TPS80031_USB_VBUS_CTRL_CLR 0x05
-#define TPS80031_USB_ID_CTRL_SET 0x06
-#define TPS80031_USB_ID_CTRL_CLR 0x07
-#define TPS80031_USB_VBUS_INT_SRC 0x08
-#define TPS80031_USB_VBUS_INT_LATCH_SET 0x09
-#define TPS80031_USB_VBUS_INT_LATCH_CLR 0x0A
-#define TPS80031_USB_VBUS_INT_EN_LO_SET 0x0B
-#define TPS80031_USB_VBUS_INT_EN_LO_CLR 0x0C
-#define TPS80031_USB_VBUS_INT_EN_HI_SET 0x0D
-#define TPS80031_USB_VBUS_INT_EN_HI_CLR 0x0E
-#define TPS80031_USB_ID_INT_SRC 0x0F
-#define TPS80031_USB_ID_INT_LATCH_SET 0x10
-#define TPS80031_USB_ID_INT_LATCH_CLR 0x11
-#define TPS80031_USB_ID_INT_EN_LO_SET 0x12
-#define TPS80031_USB_ID_INT_EN_LO_CLR 0x13
-#define TPS80031_USB_ID_INT_EN_HI_SET 0x14
-#define TPS80031_USB_ID_INT_EN_HI_CLR 0x15
-#define TPS80031_USB_OTG_ADP_CTRL 0x16
-#define TPS80031_USB_OTG_ADP_HIGH 0x17
-#define TPS80031_USB_OTG_ADP_LOW 0x18
-#define TPS80031_USB_OTG_ADP_RISE 0x19
-#define TPS80031_USB_OTG_REVISION 0x1A
-
-/* Gas Gauge */
-#define TPS80031_FG_REG_00 0xC0
-#define TPS80031_FG_REG_01 0xC1
-#define TPS80031_FG_REG_02 0xC2
-#define TPS80031_FG_REG_03 0xC3
-#define TPS80031_FG_REG_04 0xC4
-#define TPS80031_FG_REG_05 0xC5
-#define TPS80031_FG_REG_06 0xC6
-#define TPS80031_FG_REG_07 0xC7
-#define TPS80031_FG_REG_08 0xC8
-#define TPS80031_FG_REG_09 0xC9
-#define TPS80031_FG_REG_10 0xCA
-#define TPS80031_FG_REG_11 0xCB
-
-/* General Purpose ADC */
-#define TPS80031_GPADC_CTRL 0x2E
-#define TPS80031_GPADC_CTRL2 0x2F
-#define TPS80031_RTSELECT_LSB 0x32
-#define TPS80031_RTSELECT_ISB 0x33
-#define TPS80031_RTSELECT_MSB 0x34
-#define TPS80031_GPSELECT_ISB 0x35
-#define TPS80031_CTRL_P1 0x36
-#define TPS80031_RTCH0_LSB 0x37
-#define TPS80031_RTCH0_MSB 0x38
-#define TPS80031_RTCH1_LSB 0x39
-#define TPS80031_RTCH1_MSB 0x3A
-#define TPS80031_GPCH0_LSB 0x3B
-#define TPS80031_GPCH0_MSB 0x3C
-
-/* SIM, MMC and Battery Detection */
-#define TPS80031_SIMDEBOUNCING 0xEB
-#define TPS80031_SIMCTRL 0xEC
-#define TPS80031_MMCDEBOUNCING 0xED
-#define TPS80031_MMCCTRL 0xEE
-#define TPS80031_BATDEBOUNCING 0xEF
-
-/* Vibrator Driver and PWMs */
-#define TPS80031_VIBCTRL 0x9B
-#define TPS80031_VIBMODE 0x9C
-#define TPS80031_PWM1ON 0xBA
-#define TPS80031_PWM1OFF 0xBB
-#define TPS80031_PWM2ON 0xBD
-#define TPS80031_PWM2OFF 0xBE
-
-/* Control Interface */
-#define TPS80031_INT_STS_A 0xD0
-#define TPS80031_INT_STS_B 0xD1
-#define TPS80031_INT_STS_C 0xD2
-#define TPS80031_INT_MSK_LINE_A 0xD3
-#define TPS80031_INT_MSK_LINE_B 0xD4
-#define TPS80031_INT_MSK_LINE_C 0xD5
-#define TPS80031_INT_MSK_STS_A 0xD6
-#define TPS80031_INT_MSK_STS_B 0xD7
-#define TPS80031_INT_MSK_STS_C 0xD8
-#define TPS80031_TOGGLE1 0x90
-#define TPS80031_TOGGLE2 0x91
-#define TPS80031_TOGGLE3 0x92
-#define TPS80031_PWDNSTATUS1 0x93
-#define TPS80031_PWDNSTATUS2 0x94
-#define TPS80031_VALIDITY0 0x17
-#define TPS80031_VALIDITY1 0x18
-#define TPS80031_VALIDITY2 0x19
-#define TPS80031_VALIDITY3 0x1A
-#define TPS80031_VALIDITY4 0x1B
-#define TPS80031_VALIDITY5 0x1C
-#define TPS80031_VALIDITY6 0x1D
-#define TPS80031_VALIDITY7 0x1E
-
-/* Version number related register */
-#define TPS80031_JTAGVERNUM 0x87
-#define TPS80031_EPROM_REV 0xDF
-
-/* GPADC Trimming Bits. */
-#define TPS80031_GPADC_TRIM0 0xCC
-#define TPS80031_GPADC_TRIM1 0xCD
-#define TPS80031_GPADC_TRIM2 0xCE
-#define TPS80031_GPADC_TRIM3 0xCF
-#define TPS80031_GPADC_TRIM4 0xD0
-#define TPS80031_GPADC_TRIM5 0xD1
-#define TPS80031_GPADC_TRIM6 0xD2
-#define TPS80031_GPADC_TRIM7 0xD3
-#define TPS80031_GPADC_TRIM8 0xD4
-#define TPS80031_GPADC_TRIM9 0xD5
-#define TPS80031_GPADC_TRIM10 0xD6
-#define TPS80031_GPADC_TRIM11 0xD7
-#define TPS80031_GPADC_TRIM12 0xD8
-#define TPS80031_GPADC_TRIM13 0xD9
-#define TPS80031_GPADC_TRIM14 0xDA
-#define TPS80031_GPADC_TRIM15 0xDB
-#define TPS80031_GPADC_TRIM16 0xDC
-#define TPS80031_GPADC_TRIM17 0xDD
-#define TPS80031_GPADC_TRIM18 0xDE
-
-/* TPS80031_CONTROLLER_STAT1 bit fields */
-#define TPS80031_CONTROLLER_STAT1_BAT_TEMP 0
-#define TPS80031_CONTROLLER_STAT1_BAT_REMOVED 1
-#define TPS80031_CONTROLLER_STAT1_VBUS_DET 2
-#define TPS80031_CONTROLLER_STAT1_VAC_DET 3
-#define TPS80031_CONTROLLER_STAT1_FAULT_WDG 4
-#define TPS80031_CONTROLLER_STAT1_LINCH_GATED 6
-/* TPS80031_CONTROLLER_INT_MASK bit filed */
-#define TPS80031_CONTROLLER_INT_MASK_MVAC_DET 0
-#define TPS80031_CONTROLLER_INT_MASK_MVBUS_DET 1
-#define TPS80031_CONTROLLER_INT_MASK_MBAT_TEMP 2
-#define TPS80031_CONTROLLER_INT_MASK_MFAULT_WDG 3
-#define TPS80031_CONTROLLER_INT_MASK_MBAT_REMOVED 4
-#define TPS80031_CONTROLLER_INT_MASK_MLINCH_GATED 5
-
-#define TPS80031_CHARGE_CONTROL_SUB_INT_MASK 0x3F
-
-/* TPS80031_PHOENIX_DEV_ON bit field */
-#define TPS80031_DEVOFF 0x1
-
-#define TPS80031_EXT_CONTROL_CFG_TRANS 0
-#define TPS80031_EXT_CONTROL_CFG_STATE 1
-
-/* State register field */
-#define TPS80031_STATE_OFF 0x00
-#define TPS80031_STATE_ON 0x01
-#define TPS80031_STATE_MASK 0x03
-
-/* Trans register field */
-#define TPS80031_TRANS_ACTIVE_OFF 0x00
-#define TPS80031_TRANS_ACTIVE_ON 0x01
-#define TPS80031_TRANS_ACTIVE_MASK 0x03
-#define TPS80031_TRANS_SLEEP_OFF 0x00
-#define TPS80031_TRANS_SLEEP_ON 0x04
-#define TPS80031_TRANS_SLEEP_MASK 0x0C
-#define TPS80031_TRANS_OFF_OFF 0x00
-#define TPS80031_TRANS_OFF_ACTIVE 0x10
-#define TPS80031_TRANS_OFF_MASK 0x30
-
-#define TPS80031_EXT_PWR_REQ (TPS80031_PWR_REQ_INPUT_PREQ1 | \
- TPS80031_PWR_REQ_INPUT_PREQ2 | \
- TPS80031_PWR_REQ_INPUT_PREQ3)
-
-/* TPS80031_BBSPOR_CFG bit field */
-#define TPS80031_BBSPOR_CHG_EN 0x8
-#define TPS80031_MAX_REGISTER 0xFF
-
-struct i2c_client;
-
-/* Supported chips */
-enum chips {
- TPS80031 = 0x00000001,
- TPS80032 = 0x00000002,
-};
-
-enum {
- TPS80031_INT_PWRON,
- TPS80031_INT_RPWRON,
- TPS80031_INT_SYS_VLOW,
- TPS80031_INT_RTC_ALARM,
- TPS80031_INT_RTC_PERIOD,
- TPS80031_INT_HOT_DIE,
- TPS80031_INT_VXX_SHORT,
- TPS80031_INT_SPDURATION,
- TPS80031_INT_WATCHDOG,
- TPS80031_INT_BAT,
- TPS80031_INT_SIM,
- TPS80031_INT_MMC,
- TPS80031_INT_RES,
- TPS80031_INT_GPADC_RT,
- TPS80031_INT_GPADC_SW2_EOC,
- TPS80031_INT_CC_AUTOCAL,
- TPS80031_INT_ID_WKUP,
- TPS80031_INT_VBUSS_WKUP,
- TPS80031_INT_ID,
- TPS80031_INT_VBUS,
- TPS80031_INT_CHRG_CTRL,
- TPS80031_INT_EXT_CHRG,
- TPS80031_INT_INT_CHRG,
- TPS80031_INT_RES2,
- TPS80031_INT_BAT_TEMP_OVRANGE,
- TPS80031_INT_BAT_REMOVED,
- TPS80031_INT_VBUS_DET,
- TPS80031_INT_VAC_DET,
- TPS80031_INT_FAULT_WDG,
- TPS80031_INT_LINCH_GATED,
-
- /* Last interrupt id to get the end number */
- TPS80031_INT_NR,
-};
-
-/* TPS80031 Slave IDs */
-#define TPS80031_NUM_SLAVES 4
-#define TPS80031_SLAVE_ID0 0
-#define TPS80031_SLAVE_ID1 1
-#define TPS80031_SLAVE_ID2 2
-#define TPS80031_SLAVE_ID3 3
-
-/* TPS80031 I2C addresses */
-#define TPS80031_I2C_ID0_ADDR 0x12
-#define TPS80031_I2C_ID1_ADDR 0x48
-#define TPS80031_I2C_ID2_ADDR 0x49
-#define TPS80031_I2C_ID3_ADDR 0x4A
-
-enum {
- TPS80031_REGULATOR_VIO,
- TPS80031_REGULATOR_SMPS1,
- TPS80031_REGULATOR_SMPS2,
- TPS80031_REGULATOR_SMPS3,
- TPS80031_REGULATOR_SMPS4,
- TPS80031_REGULATOR_VANA,
- TPS80031_REGULATOR_LDO1,
- TPS80031_REGULATOR_LDO2,
- TPS80031_REGULATOR_LDO3,
- TPS80031_REGULATOR_LDO4,
- TPS80031_REGULATOR_LDO5,
- TPS80031_REGULATOR_LDO6,
- TPS80031_REGULATOR_LDO7,
- TPS80031_REGULATOR_LDOLN,
- TPS80031_REGULATOR_LDOUSB,
- TPS80031_REGULATOR_VBUS,
- TPS80031_REGULATOR_REGEN1,
- TPS80031_REGULATOR_REGEN2,
- TPS80031_REGULATOR_SYSEN,
- TPS80031_REGULATOR_MAX,
-};
-
-/* Different configurations for the rails */
-enum {
- /* USBLDO input selection */
- TPS80031_USBLDO_INPUT_VSYS = 0x00000001,
- TPS80031_USBLDO_INPUT_PMID = 0x00000002,
-
- /* LDO3 output mode */
- TPS80031_LDO3_OUTPUT_VIB = 0x00000004,
-
- /* VBUS configuration */
- TPS80031_VBUS_DISCHRG_EN_PDN = 0x00000004,
- TPS80031_VBUS_SW_ONLY = 0x00000008,
- TPS80031_VBUS_SW_N_ID = 0x00000010,
-};
-
-/* External controls requests */
-enum tps80031_ext_control {
- TPS80031_PWR_REQ_INPUT_NONE = 0x00000000,
- TPS80031_PWR_REQ_INPUT_PREQ1 = 0x00000001,
- TPS80031_PWR_REQ_INPUT_PREQ2 = 0x00000002,
- TPS80031_PWR_REQ_INPUT_PREQ3 = 0x00000004,
- TPS80031_PWR_OFF_ON_SLEEP = 0x00000008,
- TPS80031_PWR_ON_ON_SLEEP = 0x00000010,
-};
-
-enum tps80031_pupd_pins {
- TPS80031_PREQ1 = 0,
- TPS80031_PREQ2A,
- TPS80031_PREQ2B,
- TPS80031_PREQ2C,
- TPS80031_PREQ3,
- TPS80031_NRES_WARM,
- TPS80031_PWM_FORCE,
- TPS80031_CHRG_EXT_CHRG_STATZ,
- TPS80031_SIM,
- TPS80031_MMC,
- TPS80031_GPADC_START,
- TPS80031_DVSI2C_SCL,
- TPS80031_DVSI2C_SDA,
- TPS80031_CTLI2C_SCL,
- TPS80031_CTLI2C_SDA,
-};
-
-enum tps80031_pupd_settings {
- TPS80031_PUPD_NORMAL,
- TPS80031_PUPD_PULLDOWN,
- TPS80031_PUPD_PULLUP,
-};
-
-struct tps80031 {
- struct device *dev;
- unsigned long chip_info;
- int es_version;
- struct i2c_client *clients[TPS80031_NUM_SLAVES];
- struct regmap *regmap[TPS80031_NUM_SLAVES];
- struct regmap_irq_chip_data *irq_data;
-};
-
-struct tps80031_pupd_init_data {
- int input_pin;
- int setting;
-};
-
-/*
- * struct tps80031_regulator_platform_data - tps80031 regulator platform data.
- *
- * @reg_init_data: The regulator init data.
- * @ext_ctrl_flag: External control flag for sleep/power request control.
- * @config_flags: Configuration flag to configure the rails.
- * It should be ORed of config enums.
- */
-
-struct tps80031_regulator_platform_data {
- struct regulator_init_data *reg_init_data;
- unsigned int ext_ctrl_flag;
- unsigned int config_flags;
-};
-
-struct tps80031_platform_data {
- int irq_base;
- bool use_power_off;
- struct tps80031_pupd_init_data *pupd_init_data;
- int pupd_init_data_size;
- struct tps80031_regulator_platform_data
- *regulator_pdata[TPS80031_REGULATOR_MAX];
-};
-
-static inline int tps80031_write(struct device *dev, int sid,
- int reg, uint8_t val)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return regmap_write(tps80031->regmap[sid], reg, val);
-}
-
-static inline int tps80031_writes(struct device *dev, int sid, int reg,
- int len, uint8_t *val)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return regmap_bulk_write(tps80031->regmap[sid], reg, val, len);
-}
-
-static inline int tps80031_read(struct device *dev, int sid,
- int reg, uint8_t *val)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
- unsigned int ival;
- int ret;
-
- ret = regmap_read(tps80031->regmap[sid], reg, &ival);
- if (ret < 0) {
- dev_err(dev, "failed reading from reg 0x%02x\n", reg);
- return ret;
- }
-
- *val = ival;
- return ret;
-}
-
-static inline int tps80031_reads(struct device *dev, int sid,
- int reg, int len, uint8_t *val)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return regmap_bulk_read(tps80031->regmap[sid], reg, val, len);
-}
-
-static inline int tps80031_set_bits(struct device *dev, int sid,
- int reg, uint8_t bit_mask)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return regmap_update_bits(tps80031->regmap[sid], reg,
- bit_mask, bit_mask);
-}
-
-static inline int tps80031_clr_bits(struct device *dev, int sid,
- int reg, uint8_t bit_mask)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return regmap_update_bits(tps80031->regmap[sid], reg, bit_mask, 0);
-}
-
-static inline int tps80031_update(struct device *dev, int sid,
- int reg, uint8_t val, uint8_t mask)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return regmap_update_bits(tps80031->regmap[sid], reg, mask, val);
-}
-
-static inline unsigned long tps80031_get_chip_info(struct device *dev)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return tps80031->chip_info;
-}
-
-static inline int tps80031_get_pmu_version(struct device *dev)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return tps80031->es_version;
-}
-
-static inline int tps80031_irq_get_virq(struct device *dev, int irq)
-{
- struct tps80031 *tps80031 = dev_get_drvdata(dev);
-
- return regmap_irq_get_virq(tps80031->irq_data, irq);
-}
-
-extern int tps80031_ext_power_req_config(struct device *dev,
- unsigned long ext_ctrl_flag, int preq_bit,
- int state_reg_add, int trans_reg_add);
-#endif /*__LINUX_MFD_TPS80031_H */
--
2.32.0