Message ID | 1453737012-3130-3-git-send-email-afd@ti.com |
---|---|
State | New |
Headers | show |
On Mon, 25 Jan 2016, Andrew F. Davis wrote: > Add support for the TPS65912 device. It provides communication > through I2C and contains the following components: > > - Regulators > - Load switches > - GPO controller > > Signed-off-by: Andrew F. Davis <afd@ti.com> > Acked-by: Lee Jones <lee.jones@linaro.org> > --- > drivers/mfd/Kconfig | 13 ++++ > drivers/mfd/Makefile | 1 + > drivers/mfd/tps65086.c | 149 +++++++++++++++++++++++++++++++++++++++++++ > include/linux/mfd/tps65086.h | 117 +++++++++++++++++++++++++++++++++ > 4 files changed, 280 insertions(+) > create mode 100644 drivers/mfd/tps65086.c > create mode 100644 include/linux/mfd/tps65086.h Applied, thanks. > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig > index 9ca66de..fe6d62b 100644 > --- a/drivers/mfd/Kconfig > +++ b/drivers/mfd/Kconfig > @@ -1106,6 +1106,19 @@ config TPS6507X > This driver can also be built as a module. If so, the module > will be called tps6507x. > > +config MFD_TPS65086 > + tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" > + select REGMAP > + select REGMAP_IRQ > + select REGMAP_I2C > + depends on I2C > + help > + If you say yes here you get support for the TPS65086 series of > + Power Management chips. > + This driver provides common support for accessing the device, > + additional drivers must be enabled in order to use the > + functionality of the device. > + > config TPS65911_COMPARATOR > tristate > > diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile > index 0f230a6..06801aa 100644 > --- a/drivers/mfd/Makefile > +++ b/drivers/mfd/Makefile > @@ -70,6 +70,7 @@ obj-$(CONFIG_MFD_WM8994) += wm8994.o > obj-$(CONFIG_TPS6105X) += tps6105x.o > obj-$(CONFIG_TPS65010) += tps65010.o > obj-$(CONFIG_TPS6507X) += tps6507x.o > +obj-$(CONFIG_MFD_TPS65086) += tps65086.o > obj-$(CONFIG_MFD_TPS65217) += tps65217.o > obj-$(CONFIG_MFD_TPS65218) += tps65218.o > obj-$(CONFIG_MFD_TPS65910) += tps65910.o > diff --git a/drivers/mfd/tps65086.c b/drivers/mfd/tps65086.c > new file mode 100644 > index 0000000..43119a6 > --- /dev/null > +++ b/drivers/mfd/tps65086.c > @@ -0,0 +1,149 @@ > +/* > + * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ > + * Andrew F. Davis <afd@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. > + * > + * Based on the TPS65912 driver > + */ > + > +#include <linux/i2c.h> > +#include <linux/interrupt.h> > +#include <linux/mfd/core.h> > +#include <linux/module.h> > + > +#include <linux/mfd/tps65086.h> > + > +static const struct mfd_cell tps65086_cells[] = { > + { .name = "tps65086-regulator", }, > + { .name = "tps65086-gpio", }, > +}; > + > +static const struct regmap_range tps65086_yes_ranges[] = { > + regmap_reg_range(TPS65086_IRQ, TPS65086_IRQ), > + regmap_reg_range(TPS65086_PMICSTAT, TPS65086_SHUTDNSRC), > + regmap_reg_range(TPS65086_GPOCTRL, TPS65086_GPOCTRL), > + regmap_reg_range(TPS65086_PG_STATUS1, TPS65086_OC_STATUS), > +}; > + > +static const struct regmap_access_table tps65086_volatile_table = { > + .yes_ranges = tps65086_yes_ranges, > + .n_yes_ranges = ARRAY_SIZE(tps65086_yes_ranges), > +}; > + > +static const struct regmap_config tps65086_regmap_config = { > + .reg_bits = 8, > + .val_bits = 8, > + .cache_type = REGCACHE_RBTREE, > + .volatile_table = &tps65086_volatile_table, > +}; > + > +static const struct regmap_irq tps65086_irqs[] = { > + REGMAP_IRQ_REG(TPS65086_IRQ_DIETEMP, 0, TPS65086_IRQ_DIETEMP_MASK), > + REGMAP_IRQ_REG(TPS65086_IRQ_SHUTDN, 0, TPS65086_IRQ_SHUTDN_MASK), > + REGMAP_IRQ_REG(TPS65086_IRQ_FAULT, 0, TPS65086_IRQ_FAULT_MASK), > +}; > + > +static struct regmap_irq_chip tps65086_irq_chip = { > + .name = "tps65086", > + .status_base = TPS65086_IRQ, > + .mask_base = TPS65086_IRQ_MASK, > + .ack_base = TPS65086_IRQ, > + .init_ack_masked = true, > + .num_regs = 1, > + .irqs = tps65086_irqs, > + .num_irqs = ARRAY_SIZE(tps65086_irqs), > +}; > + > +static const struct of_device_id tps65086_of_match_table[] = { > + { .compatible = "ti,tps65086", }, > + { /* sentinel */ } > +}; > +MODULE_DEVICE_TABLE(of, tps65086_of_match_table); > + > +static int tps65086_probe(struct i2c_client *client, > + const struct i2c_device_id *ids) > +{ > + struct tps65086 *tps; > + unsigned int version; > + int ret; > + > + tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); > + if (!tps) > + return -ENOMEM; > + > + i2c_set_clientdata(client, tps); > + tps->dev = &client->dev; > + tps->irq = client->irq; > + > + tps->regmap = devm_regmap_init_i2c(client, &tps65086_regmap_config); > + if (IS_ERR(tps->regmap)) { > + dev_err(tps->dev, "Failed to initialize register map\n"); > + return PTR_ERR(tps->regmap); > + } > + > + ret = regmap_read(tps->regmap, TPS65086_DEVICEID, &version); > + if (ret) { > + dev_err(tps->dev, "Failed to read revision register\n"); > + return ret; > + } > + > + dev_info(tps->dev, "Device: TPS65086%01lX, OTP: %c, Rev: %ld\n", > + (version & TPS65086_DEVICEID_PART_MASK), > + (char)((version & TPS65086_DEVICEID_OTP_MASK) >> 4) + 'A', > + (version & TPS65086_DEVICEID_REV_MASK) >> 6); > + > + ret = regmap_add_irq_chip(tps->regmap, tps->irq, IRQF_ONESHOT, 0, > + &tps65086_irq_chip, &tps->irq_data); > + if (ret) { > + dev_err(tps->dev, "Failed to register IRQ chip\n"); > + return ret; > + } > + > + ret = mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, tps65086_cells, > + ARRAY_SIZE(tps65086_cells), NULL, 0, > + regmap_irq_get_domain(tps->irq_data)); > + if (ret) { > + regmap_del_irq_chip(tps->irq, tps->irq_data); > + return ret; > + } > + > + return 0; > +} > + > +static int tps65086_remove(struct i2c_client *client) > +{ > + struct tps65086 *tps = i2c_get_clientdata(client); > + > + regmap_del_irq_chip(tps->irq, tps->irq_data); > + > + return 0; > +} > + > +static const struct i2c_device_id tps65086_id_table[] = { > + { "tps65086", 0 }, > + { /* sentinel */ } > +}; > +MODULE_DEVICE_TABLE(i2c, tps65086_id_table); > + > +static struct i2c_driver tps65086_driver = { > + .driver = { > + .name = "tps65086", > + .of_match_table = tps65086_of_match_table, > + }, > + .probe = tps65086_probe, > + .remove = tps65086_remove, > + .id_table = tps65086_id_table, > +}; > +module_i2c_driver(tps65086_driver); > + > +MODULE_AUTHOR("Andrew F. Davis <afd@ti.com>"); > +MODULE_DESCRIPTION("TPS65086 PMIC Driver"); > +MODULE_LICENSE("GPL v2"); > diff --git a/include/linux/mfd/tps65086.h b/include/linux/mfd/tps65086.h > new file mode 100644 > index 0000000..a228ae4 > --- /dev/null > +++ b/include/linux/mfd/tps65086.h > @@ -0,0 +1,117 @@ > +/* > + * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ > + * Andrew F. Davis <afd@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. > + * > + * Based on the TPS65912 driver > + */ > + > +#ifndef __LINUX_MFD_TPS65086_H > +#define __LINUX_MFD_TPS65086_H > + > +#include <linux/device.h> > +#include <linux/regmap.h> > + > +/* List of registers for TPS65086 */ > +#define TPS65086_DEVICEID 0x01 > +#define TPS65086_IRQ 0x02 > +#define TPS65086_IRQ_MASK 0x03 > +#define TPS65086_PMICSTAT 0x04 > +#define TPS65086_SHUTDNSRC 0x05 > +#define TPS65086_BUCK1CTRL 0x20 > +#define TPS65086_BUCK2CTRL 0x21 > +#define TPS65086_BUCK3DECAY 0x22 > +#define TPS65086_BUCK3VID 0x23 > +#define TPS65086_BUCK3SLPCTRL 0x24 > +#define TPS65086_BUCK4CTRL 0x25 > +#define TPS65086_BUCK5CTRL 0x26 > +#define TPS65086_BUCK6CTRL 0x27 > +#define TPS65086_LDOA2CTRL 0x28 > +#define TPS65086_LDOA3CTRL 0x29 > +#define TPS65086_DISCHCTRL1 0x40 > +#define TPS65086_DISCHCTRL2 0x41 > +#define TPS65086_DISCHCTRL3 0x42 > +#define TPS65086_PG_DELAY1 0x43 > +#define TPS65086_FORCESHUTDN 0x91 > +#define TPS65086_BUCK1SLPCTRL 0x92 > +#define TPS65086_BUCK2SLPCTRL 0x93 > +#define TPS65086_BUCK4VID 0x94 > +#define TPS65086_BUCK4SLPVID 0x95 > +#define TPS65086_BUCK5VID 0x96 > +#define TPS65086_BUCK5SLPVID 0x97 > +#define TPS65086_BUCK6VID 0x98 > +#define TPS65086_BUCK6SLPVID 0x99 > +#define TPS65086_LDOA2VID 0x9A > +#define TPS65086_LDOA3VID 0x9B > +#define TPS65086_BUCK123CTRL 0x9C > +#define TPS65086_PG_DELAY2 0x9D > +#define TPS65086_PIN_EN_MASK1 0x9E > +#define TPS65086_PIN_EN_MASK2 0x9F > +#define TPS65086_SWVTT_EN 0x9F > +#define TPS65086_PIN_EN_OVR1 0xA0 > +#define TPS65086_PIN_EN_OVR2 0xA1 > +#define TPS65086_GPOCTRL 0xA1 > +#define TPS65086_PWR_FAULT_MASK1 0xA2 > +#define TPS65086_PWR_FAULT_MASK2 0xA3 > +#define TPS65086_GPO1PG_CTRL1 0xA4 > +#define TPS65086_GPO1PG_CTRL2 0xA5 > +#define TPS65086_GPO4PG_CTRL1 0xA6 > +#define TPS65086_GPO4PG_CTRL2 0xA7 > +#define TPS65086_GPO2PG_CTRL1 0xA8 > +#define TPS65086_GPO2PG_CTRL2 0xA9 > +#define TPS65086_GPO3PG_CTRL1 0xAA > +#define TPS65086_GPO3PG_CTRL2 0xAB > +#define TPS65086_LDOA1CTRL 0xAE > +#define TPS65086_PG_STATUS1 0xB0 > +#define TPS65086_PG_STATUS2 0xB1 > +#define TPS65086_PWR_FAULT_STATUS1 0xB2 > +#define TPS65086_PWR_FAULT_STATUS2 0xB3 > +#define TPS65086_TEMPCRIT 0xB4 > +#define TPS65086_TEMPHOT 0xB5 > +#define TPS65086_OC_STATUS 0xB6 > + > +/* IRQ Register field definitions */ > +#define TPS65086_IRQ_DIETEMP_MASK BIT(0) > +#define TPS65086_IRQ_SHUTDN_MASK BIT(3) > +#define TPS65086_IRQ_FAULT_MASK BIT(7) > + > +/* DEVICEID Register field definitions */ > +#define TPS65086_DEVICEID_PART_MASK GENMASK(3, 0) > +#define TPS65086_DEVICEID_OTP_MASK GENMASK(5, 4) > +#define TPS65086_DEVICEID_REV_MASK GENMASK(7, 6) > + > +/* VID Masks */ > +#define BUCK_VID_MASK GENMASK(7, 1) > +#define VDOA1_VID_MASK GENMASK(4, 1) > +#define VDOA23_VID_MASK GENMASK(3, 0) > + > +/* Define the TPS65086 IRQ numbers */ > +enum tps65086_irqs { > + TPS65086_IRQ_DIETEMP, > + TPS65086_IRQ_SHUTDN, > + TPS65086_IRQ_FAULT, > +}; > + > +/** > + * struct tps65086 - state holder for the tps65086 driver > + * > + * Device data may be used to access the TPS65086 chip > + */ > +struct tps65086 { > + struct device *dev; > + struct regmap *regmap; > + > + /* IRQ Data */ > + int irq; > + struct regmap_irq_chip_data *irq_data; > +}; > + > +#endif /* __LINUX_MFD_TPS65086_H */
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 9ca66de..fe6d62b 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1106,6 +1106,19 @@ config TPS6507X This driver can also be built as a module. If so, the module will be called tps6507x. +config MFD_TPS65086 + tristate "TI TPS65086 Power Management Integrated Chips (PMICs)" + select REGMAP + select REGMAP_IRQ + select REGMAP_I2C + depends on I2C + help + If you say yes here you get support for the TPS65086 series of + Power Management chips. + This driver provides common support for accessing the device, + additional drivers must be enabled in order to use the + functionality of the device. + config TPS65911_COMPARATOR tristate diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile index 0f230a6..06801aa 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -70,6 +70,7 @@ obj-$(CONFIG_MFD_WM8994) += wm8994.o obj-$(CONFIG_TPS6105X) += tps6105x.o obj-$(CONFIG_TPS65010) += tps65010.o obj-$(CONFIG_TPS6507X) += tps6507x.o +obj-$(CONFIG_MFD_TPS65086) += tps65086.o obj-$(CONFIG_MFD_TPS65217) += tps65217.o obj-$(CONFIG_MFD_TPS65218) += tps65218.o obj-$(CONFIG_MFD_TPS65910) += tps65910.o diff --git a/drivers/mfd/tps65086.c b/drivers/mfd/tps65086.c new file mode 100644 index 0000000..43119a6 --- /dev/null +++ b/drivers/mfd/tps65086.c @@ -0,0 +1,149 @@ +/* + * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ + * Andrew F. Davis <afd@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. + * + * Based on the TPS65912 driver + */ + +#include <linux/i2c.h> +#include <linux/interrupt.h> +#include <linux/mfd/core.h> +#include <linux/module.h> + +#include <linux/mfd/tps65086.h> + +static const struct mfd_cell tps65086_cells[] = { + { .name = "tps65086-regulator", }, + { .name = "tps65086-gpio", }, +}; + +static const struct regmap_range tps65086_yes_ranges[] = { + regmap_reg_range(TPS65086_IRQ, TPS65086_IRQ), + regmap_reg_range(TPS65086_PMICSTAT, TPS65086_SHUTDNSRC), + regmap_reg_range(TPS65086_GPOCTRL, TPS65086_GPOCTRL), + regmap_reg_range(TPS65086_PG_STATUS1, TPS65086_OC_STATUS), +}; + +static const struct regmap_access_table tps65086_volatile_table = { + .yes_ranges = tps65086_yes_ranges, + .n_yes_ranges = ARRAY_SIZE(tps65086_yes_ranges), +}; + +static const struct regmap_config tps65086_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .cache_type = REGCACHE_RBTREE, + .volatile_table = &tps65086_volatile_table, +}; + +static const struct regmap_irq tps65086_irqs[] = { + REGMAP_IRQ_REG(TPS65086_IRQ_DIETEMP, 0, TPS65086_IRQ_DIETEMP_MASK), + REGMAP_IRQ_REG(TPS65086_IRQ_SHUTDN, 0, TPS65086_IRQ_SHUTDN_MASK), + REGMAP_IRQ_REG(TPS65086_IRQ_FAULT, 0, TPS65086_IRQ_FAULT_MASK), +}; + +static struct regmap_irq_chip tps65086_irq_chip = { + .name = "tps65086", + .status_base = TPS65086_IRQ, + .mask_base = TPS65086_IRQ_MASK, + .ack_base = TPS65086_IRQ, + .init_ack_masked = true, + .num_regs = 1, + .irqs = tps65086_irqs, + .num_irqs = ARRAY_SIZE(tps65086_irqs), +}; + +static const struct of_device_id tps65086_of_match_table[] = { + { .compatible = "ti,tps65086", }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, tps65086_of_match_table); + +static int tps65086_probe(struct i2c_client *client, + const struct i2c_device_id *ids) +{ + struct tps65086 *tps; + unsigned int version; + int ret; + + tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); + if (!tps) + return -ENOMEM; + + i2c_set_clientdata(client, tps); + tps->dev = &client->dev; + tps->irq = client->irq; + + tps->regmap = devm_regmap_init_i2c(client, &tps65086_regmap_config); + if (IS_ERR(tps->regmap)) { + dev_err(tps->dev, "Failed to initialize register map\n"); + return PTR_ERR(tps->regmap); + } + + ret = regmap_read(tps->regmap, TPS65086_DEVICEID, &version); + if (ret) { + dev_err(tps->dev, "Failed to read revision register\n"); + return ret; + } + + dev_info(tps->dev, "Device: TPS65086%01lX, OTP: %c, Rev: %ld\n", + (version & TPS65086_DEVICEID_PART_MASK), + (char)((version & TPS65086_DEVICEID_OTP_MASK) >> 4) + 'A', + (version & TPS65086_DEVICEID_REV_MASK) >> 6); + + ret = regmap_add_irq_chip(tps->regmap, tps->irq, IRQF_ONESHOT, 0, + &tps65086_irq_chip, &tps->irq_data); + if (ret) { + dev_err(tps->dev, "Failed to register IRQ chip\n"); + return ret; + } + + ret = mfd_add_devices(tps->dev, PLATFORM_DEVID_AUTO, tps65086_cells, + ARRAY_SIZE(tps65086_cells), NULL, 0, + regmap_irq_get_domain(tps->irq_data)); + if (ret) { + regmap_del_irq_chip(tps->irq, tps->irq_data); + return ret; + } + + return 0; +} + +static int tps65086_remove(struct i2c_client *client) +{ + struct tps65086 *tps = i2c_get_clientdata(client); + + regmap_del_irq_chip(tps->irq, tps->irq_data); + + return 0; +} + +static const struct i2c_device_id tps65086_id_table[] = { + { "tps65086", 0 }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(i2c, tps65086_id_table); + +static struct i2c_driver tps65086_driver = { + .driver = { + .name = "tps65086", + .of_match_table = tps65086_of_match_table, + }, + .probe = tps65086_probe, + .remove = tps65086_remove, + .id_table = tps65086_id_table, +}; +module_i2c_driver(tps65086_driver); + +MODULE_AUTHOR("Andrew F. Davis <afd@ti.com>"); +MODULE_DESCRIPTION("TPS65086 PMIC Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/include/linux/mfd/tps65086.h b/include/linux/mfd/tps65086.h new file mode 100644 index 0000000..a228ae4 --- /dev/null +++ b/include/linux/mfd/tps65086.h @@ -0,0 +1,117 @@ +/* + * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/ + * Andrew F. Davis <afd@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. + * + * Based on the TPS65912 driver + */ + +#ifndef __LINUX_MFD_TPS65086_H +#define __LINUX_MFD_TPS65086_H + +#include <linux/device.h> +#include <linux/regmap.h> + +/* List of registers for TPS65086 */ +#define TPS65086_DEVICEID 0x01 +#define TPS65086_IRQ 0x02 +#define TPS65086_IRQ_MASK 0x03 +#define TPS65086_PMICSTAT 0x04 +#define TPS65086_SHUTDNSRC 0x05 +#define TPS65086_BUCK1CTRL 0x20 +#define TPS65086_BUCK2CTRL 0x21 +#define TPS65086_BUCK3DECAY 0x22 +#define TPS65086_BUCK3VID 0x23 +#define TPS65086_BUCK3SLPCTRL 0x24 +#define TPS65086_BUCK4CTRL 0x25 +#define TPS65086_BUCK5CTRL 0x26 +#define TPS65086_BUCK6CTRL 0x27 +#define TPS65086_LDOA2CTRL 0x28 +#define TPS65086_LDOA3CTRL 0x29 +#define TPS65086_DISCHCTRL1 0x40 +#define TPS65086_DISCHCTRL2 0x41 +#define TPS65086_DISCHCTRL3 0x42 +#define TPS65086_PG_DELAY1 0x43 +#define TPS65086_FORCESHUTDN 0x91 +#define TPS65086_BUCK1SLPCTRL 0x92 +#define TPS65086_BUCK2SLPCTRL 0x93 +#define TPS65086_BUCK4VID 0x94 +#define TPS65086_BUCK4SLPVID 0x95 +#define TPS65086_BUCK5VID 0x96 +#define TPS65086_BUCK5SLPVID 0x97 +#define TPS65086_BUCK6VID 0x98 +#define TPS65086_BUCK6SLPVID 0x99 +#define TPS65086_LDOA2VID 0x9A +#define TPS65086_LDOA3VID 0x9B +#define TPS65086_BUCK123CTRL 0x9C +#define TPS65086_PG_DELAY2 0x9D +#define TPS65086_PIN_EN_MASK1 0x9E +#define TPS65086_PIN_EN_MASK2 0x9F +#define TPS65086_SWVTT_EN 0x9F +#define TPS65086_PIN_EN_OVR1 0xA0 +#define TPS65086_PIN_EN_OVR2 0xA1 +#define TPS65086_GPOCTRL 0xA1 +#define TPS65086_PWR_FAULT_MASK1 0xA2 +#define TPS65086_PWR_FAULT_MASK2 0xA3 +#define TPS65086_GPO1PG_CTRL1 0xA4 +#define TPS65086_GPO1PG_CTRL2 0xA5 +#define TPS65086_GPO4PG_CTRL1 0xA6 +#define TPS65086_GPO4PG_CTRL2 0xA7 +#define TPS65086_GPO2PG_CTRL1 0xA8 +#define TPS65086_GPO2PG_CTRL2 0xA9 +#define TPS65086_GPO3PG_CTRL1 0xAA +#define TPS65086_GPO3PG_CTRL2 0xAB +#define TPS65086_LDOA1CTRL 0xAE +#define TPS65086_PG_STATUS1 0xB0 +#define TPS65086_PG_STATUS2 0xB1 +#define TPS65086_PWR_FAULT_STATUS1 0xB2 +#define TPS65086_PWR_FAULT_STATUS2 0xB3 +#define TPS65086_TEMPCRIT 0xB4 +#define TPS65086_TEMPHOT 0xB5 +#define TPS65086_OC_STATUS 0xB6 + +/* IRQ Register field definitions */ +#define TPS65086_IRQ_DIETEMP_MASK BIT(0) +#define TPS65086_IRQ_SHUTDN_MASK BIT(3) +#define TPS65086_IRQ_FAULT_MASK BIT(7) + +/* DEVICEID Register field definitions */ +#define TPS65086_DEVICEID_PART_MASK GENMASK(3, 0) +#define TPS65086_DEVICEID_OTP_MASK GENMASK(5, 4) +#define TPS65086_DEVICEID_REV_MASK GENMASK(7, 6) + +/* VID Masks */ +#define BUCK_VID_MASK GENMASK(7, 1) +#define VDOA1_VID_MASK GENMASK(4, 1) +#define VDOA23_VID_MASK GENMASK(3, 0) + +/* Define the TPS65086 IRQ numbers */ +enum tps65086_irqs { + TPS65086_IRQ_DIETEMP, + TPS65086_IRQ_SHUTDN, + TPS65086_IRQ_FAULT, +}; + +/** + * struct tps65086 - state holder for the tps65086 driver + * + * Device data may be used to access the TPS65086 chip + */ +struct tps65086 { + struct device *dev; + struct regmap *regmap; + + /* IRQ Data */ + int irq; + struct regmap_irq_chip_data *irq_data; +}; + +#endif /* __LINUX_MFD_TPS65086_H */