diff options
22 files changed, 2783 insertions, 79 deletions
diff --git a/Documentation/devicetree/bindings/mfd/richtek,rt5033.yaml b/Documentation/devicetree/bindings/mfd/richtek,rt5033.yaml new file mode 100644 index 000000000000..386b1a50158a --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/richtek,rt5033.yaml @@ -0,0 +1,138 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/richtek,rt5033.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT5033 Power Management Integrated Circuit + +maintainers: + - Jakob Hauser <jahau@rocketmail.com> + +description: + RT5033 is a multifunction device which includes battery charger, fuel gauge, + flash LED current source, LDO and synchronous Buck converter for portable + applications. It is interfaced to host controller using I2C interface. The + battery fuel gauge uses a separate I2C bus. + +properties: + compatible: + const: richtek,rt5033 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + regulators: + description: + The regulators of RT5033 have to be instantiated under a sub-node named + "regulators". For SAFE_LDO voltage there is only one value of 4.9 V. LDO + voltage ranges from 1.2 V to 3.0 V in 0.1 V steps. BUCK voltage ranges + from 1.0 V to 3.0 V in 0.1 V steps. + type: object + patternProperties: + "^(SAFE_LDO|LDO|BUCK)$": + type: object + $ref: /schemas/regulator/regulator.yaml# + unevaluatedProperties: false + additionalProperties: false + + charger: + type: object + $ref: /schemas/power/supply/richtek,rt5033-charger.yaml# + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + battery: battery { + compatible = "simple-battery"; + precharge-current-microamp = <450000>; + constant-charge-current-max-microamp = <1000000>; + charge-term-current-microamp = <150000>; + precharge-upper-limit-microvolt = <3500000>; + constant-charge-voltage-max-microvolt = <4350000>; + }; + + extcon { + usb_con: connector { + compatible = "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + }; + }; + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + fuel-gauge@35 { + compatible = "richtek,rt5033-battery"; + reg = <0x35>; + + interrupt-parent = <&msmgpio>; + interrupts = <121 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&fg_alert_default>; + + power-supplies = <&rt5033_charger>; + }; + }; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + pmic@34 { + compatible = "richtek,rt5033"; + reg = <0x34>; + + interrupt-parent = <&msmgpio>; + interrupts = <62 IRQ_TYPE_EDGE_FALLING>; + + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int_default>; + + regulators { + safe_ldo_reg: SAFE_LDO { + regulator-name = "SAFE_LDO"; + regulator-min-microvolt = <4900000>; + regulator-max-microvolt = <4900000>; + regulator-always-on; + }; + ldo_reg: LDO { + regulator-name = "LDO"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + buck_reg: BUCK { + regulator-name = "BUCK"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + }; + + rt5033_charger: charger { + compatible = "richtek,rt5033-charger"; + monitored-battery = <&battery>; + richtek,usb-connector = <&usb_con>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/power/supply/richtek,rt5033-battery.yaml b/Documentation/devicetree/bindings/power/supply/richtek,rt5033-battery.yaml index 756c16d1727d..b5d8888d03d2 100644 --- a/Documentation/devicetree/bindings/power/supply/richtek,rt5033-battery.yaml +++ b/Documentation/devicetree/bindings/power/supply/richtek,rt5033-battery.yaml @@ -26,7 +26,7 @@ required: - compatible - reg -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/Documentation/devicetree/bindings/power/supply/richtek,rt5033-charger.yaml b/Documentation/devicetree/bindings/power/supply/richtek,rt5033-charger.yaml new file mode 100644 index 000000000000..5b3edd79a523 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/richtek,rt5033-charger.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/richtek,rt5033-charger.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Richtek RT5033 PMIC Battery Charger + +maintainers: + - Jakob Hauser <jahau@rocketmail.com> + +description: + The battery charger of the multifunction device RT5033 has to be instantiated + under sub-node named "charger" using the following format. + +properties: + compatible: + const: richtek,rt5033-charger + + monitored-battery: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + Phandle to the monitored battery according to battery.yaml. The battery + node needs to contain five parameters. + + precharge-current-microamp: + Current of pre-charge mode. The pre-charge current levels are 350 mA + to 650 mA programmed by I2C per 100 mA. + + constant-charge-current-max-microamp: + Current of fast-charge mode. The fast-charge current levels are 700 mA + to 2000 mA programmed by I2C per 100 mA. + + charge-term-current-microamp: + This property is end of charge current. Its level ranges from 150 mA + to 600 mA. Between 150 mA and 300 mA in 50 mA steps, between 300 mA and + 600 mA in 100 mA steps. + + precharge-upper-limit-microvolt: + Voltage of pre-charge mode. If the battery voltage is below the pre-charge + threshold voltage, the charger is in pre-charge mode with pre-charge + current. Its levels are 2.3 V to 3.8 V programmed by I2C per 0.1 V. + + constant-charge-voltage-max-microvolt: + Battery regulation voltage of constant voltage mode. This voltage levels + from 3.65 V to 4.4 V by I2C per 0.025 V. + + richtek,usb-connector: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to a USB connector according to usb-connector.yaml. The connector + should be a child of the extcon device. + +required: + - monitored-battery + +additionalProperties: false + +examples: + - | + charger { + compatible = "richtek,rt5033-charger"; + monitored-battery = <&battery>; + richtek,usb-connector = <&usb_con>; + }; diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index d4879cb4e1f6..2ddfc11b8f2b 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -266,8 +266,8 @@ config MFD_MADERA_SPI Support for the Cirrus Logic Madera platform audio SoC core functionality controlled via SPI. -config MFD_MAX597X - tristate "Maxim 597x power switch and monitor" +config MFD_MAX5970 + tristate "Maxim 5970/5978 power switch and monitor" depends on (I2C && OF) select MFD_SIMPLE_MFD_I2C help @@ -1698,6 +1698,38 @@ config MFD_TPS65912_SPI If you say yes here you get support for the TPS65912 series of PM chips with SPI interface. +config MFD_TPS6594 + tristate + select MFD_CORE + select REGMAP + select REGMAP_IRQ + +config MFD_TPS6594_I2C + tristate "TI TPS6594 Power Management chip with I2C" + select MFD_TPS6594 + select REGMAP_I2C + select CRC8 + depends on I2C + help + If you say yes here you get support for the TPS6594 series of + PM chips with I2C interface. + + This driver can also be built as a module. If so, the module + will be called tps6594-i2c. + +config MFD_TPS6594_SPI + tristate "TI TPS6594 Power Management chip with SPI" + select MFD_TPS6594 + select REGMAP_SPI + select CRC8 + depends on SPI_MASTER + help + If you say yes here you get support for the TPS6594 series of + PM chips with SPI interface. + + This driver can also be built as a module. If so, the module + will be called tps6594-spi. + 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 4e666ef5b7fc..39c461536181 100644 --- a/drivers/mfd/Makefile +++ b/drivers/mfd/Makefile @@ -96,6 +96,9 @@ 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_TPS6594) += tps6594-core.o +obj-$(CONFIG_MFD_TPS6594_I2C) += tps6594-i2c.o +obj-$(CONFIG_MFD_TPS6594_SPI) += tps6594-spi.o obj-$(CONFIG_MENELAUS) += menelaus.o obj-$(CONFIG_TWL4030_CORE) += twl-core.o twl4030-irq.o twl6030-irq.o diff --git a/drivers/mfd/axp20x-i2c.c b/drivers/mfd/axp20x-i2c.c index b4f5cb457117..a49e5e217554 100644 --- a/drivers/mfd/axp20x-i2c.c +++ b/drivers/mfd/axp20x-i2c.c @@ -63,6 +63,7 @@ static const struct of_device_id axp20x_i2c_of_match[] = { { .compatible = "x-powers,axp209", .data = (void *)AXP209_ID }, { .compatible = "x-powers,axp221", .data = (void *)AXP221_ID }, { .compatible = "x-powers,axp223", .data = (void *)AXP223_ID }, + { .compatible = "x-powers,axp313a", .data = (void *)AXP313A_ID }, { .compatible = "x-powers,axp803", .data = (void *)AXP803_ID }, { .compatible = "x-powers,axp806", .data = (void *)AXP806_ID }, { .compatible = "x-powers,axp15060", .data = (void *)AXP15060_ID }, @@ -77,6 +78,7 @@ static const struct i2c_device_id axp20x_i2c_id[] = { { "axp209", 0 }, { "axp221", 0 }, { "axp223", 0 }, + { "axp313a", 0 }, { "axp803", 0 }, { "axp806", 0 }, { "axp15060", 0 }, diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index 72b87aae60cc..07a846ecbf18 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -39,6 +39,7 @@ static const char * const axp20x_model_names[] = { "AXP221", "AXP223", "AXP288", + "AXP313a", "AXP803", "AXP806", "AXP809", @@ -156,6 +157,25 @@ static const struct regmap_range axp806_writeable_ranges[] = { regmap_reg_range(AXP806_REG_ADDR_EXT, AXP806_REG_ADDR_EXT), }; +static const struct regmap_range axp313a_writeable_ranges[] = { + regmap_reg_range(AXP313A_ON_INDICATE, AXP313A_IRQ_STATE), +}; + +static const struct regmap_range axp313a_volatile_ranges[] = { + regmap_reg_range(AXP313A_SHUTDOWN_CTRL, AXP313A_SHUTDOWN_CTRL), + regmap_reg_range(AXP313A_IRQ_STATE, AXP313A_IRQ_STATE), +}; + +static const struct regmap_access_table axp313a_writeable_table = { + .yes_ranges = axp313a_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(axp313a_writeable_ranges), +}; + +static const struct regmap_access_table axp313a_volatile_table = { + .yes_ranges = axp313a_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(axp313a_volatile_ranges), +}; + static const struct regmap_range axp806_volatile_ranges[] = { regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE), }; @@ -248,6 +268,11 @@ static const struct resource axp288_fuel_gauge_resources[] = { DEFINE_RES_IRQ(AXP288_IRQ_WL1), }; +static const struct resource axp313a_pek_resources[] = { + DEFINE_RES_IRQ_NAMED(AXP313A_IRQ_PEK_RIS_EDGE, "PEK_DBR"), + DEFINE_RES_IRQ_NAMED(AXP313A_IRQ_PEK_FAL_EDGE, "PEK_DBF"), +}; + static const struct resource axp803_pek_resources[] = { DEFINE_RES_IRQ_NAMED(AXP803_IRQ_PEK_RIS_EDGE, "PEK_DBR"), DEFINE_RES_IRQ_NAMED(AXP803_IRQ_PEK_FAL_EDGE, "PEK_DBF"), @@ -304,6 +329,15 @@ static const struct regmap_config axp288_regmap_config = { .cache_type = REGCACHE_RBTREE, }; +static const struct regmap_config axp313a_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .wr_table = &axp313a_writeable_table, + .volatile_table = &axp313a_volatile_table, + .max_register = AXP313A_IRQ_STATE, + .cache_type = REGCACHE_RBTREE, +}; + static const struct regmap_config axp806_regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -456,6 +490,16 @@ static const struct regmap_irq axp288_regmap_irqs[] = { INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1), }; +static const struct regmap_irq axp313a_regmap_irqs[] = { + INIT_REGMAP_IRQ(AXP313A, PEK_RIS_EDGE, 0, 7), + INIT_REGMAP_IRQ(AXP313A, PEK_FAL_EDGE, 0, 6), + INIT_REGMAP_IRQ(AXP313A, PEK_SHORT, 0, 5), + INIT_REGMAP_IRQ(AXP313A, PEK_LONG, 0, 4), + INIT_REGMAP_IRQ(AXP313A, DCDC3_V_LOW, 0, 3), + INIT_REGMAP_IRQ(AXP313A, DCDC2_V_LOW, 0, 2), + INIT_REGMAP_IRQ(AXP313A, DIE_TEMP_HIGH, 0, 0), +}; + static const struct regmap_irq axp803_regmap_irqs[] = { INIT_REGMAP_IRQ(AXP803, ACIN_OVER_V, 0, 7), INIT_REGMAP_IRQ(AXP803, ACIN_PLUGIN, 0, 6), @@ -606,6 +650,17 @@ static const struct regmap_irq_chip axp288_regmap_irq_chip = { }; +static const struct regmap_irq_chip axp313a_regmap_irq_chip = { + .name = "axp313a_irq_chip", + .status_base = AXP313A_IRQ_STATE, + .ack_base = AXP313A_IRQ_STATE, + .unmask_base = AXP313A_IRQ_EN, + .init_ack_masked = true, + .irqs = axp313a_regmap_irqs, + .num_irqs = ARRAY_SIZE(axp313a_regmap_irqs), + .num_regs = 1, +}; + static const struct regmap_irq_chip axp803_regmap_irq_chip = { .name = "axp803", .status_base = AXP20X_IRQ1_STATE, @@ -745,6 +800,11 @@ static const struct mfd_cell axp152_cells[] = { }, }; +static struct mfd_cell axp313a_cells[] = { + MFD_CELL_NAME("axp20x-regulator"), + MFD_CELL_RES("axp313a-pek", axp313a_pek_resources), +}; + static const struct resource axp288_adc_resources[] = { DEFINE_RES_IRQ_NAMED(AXP288_IRQ_GPADC, "GPADC"), }; @@ -914,8 +974,18 @@ static const struct mfd_cell axp_regulator_only_cells[] = { static int axp20x_power_off(struct sys_off_data *data) { struct axp20x_dev *axp20x = data->cb_data; + unsigned int shutdown_reg; - regmap_write(axp20x->regmap, AXP20X_OFF_CTRL, AXP20X_OFF); + switch (axp20x->variant) { + case AXP313A_ID: + shutdown_reg = AXP313A_SHUTDOWN_CTRL; + break; + default: + shutdown_reg = AXP20X_OFF_CTRL; + break; + } + + regmap_write(axp20x->regmap, shutdown_reg, AXP20X_OFF); /* Give capacitors etc. time to drain to avoid kernel panic msg. */ mdelay(500); @@ -978,6 +1048,12 @@ int axp20x_match_device(struct axp20x_dev *axp20x) axp20x->regmap_irq_chip = &axp288_regmap_irq_chip; axp20x->irq_flags = IRQF_TRIGGER_LOW; break; + case AXP313A_ID: + axp20x->nr_cells = ARRAY_SIZE(axp313a_cells); + axp20x->cells = axp313a_cells; + axp20x->regmap_cfg = &axp313a_regmap_config; + axp20x->regmap_irq_chip = &axp313a_regmap_irq_chip; + break; case AXP803_ID: axp20x->nr_cells = ARRAY_SIZE(axp803_cells); axp20x->cells = axp803_cells; diff --git a/drivers/mfd/rt5033.c b/drivers/mfd/rt5033.c index a5e520fe50a1..3eee4242ee02 100644 --- a/drivers/mfd/rt5033.c +++ b/drivers/mfd/rt5033.c @@ -41,9 +41,6 @@ static const struct mfd_cell rt5033_devs[] = { .name = "rt5033-charger", .of_compatible = "richtek,rt5033-charger", }, { - .name = "rt5033-battery", - .of_compatible = "richtek,rt5033-battery", - }, { .name = "rt5033-led", .of_compatible = "richtek,rt5033-led", }, @@ -58,7 +55,7 @@ static const struct regmap_config rt5033_regmap_config = { static int rt5033_i2c_probe(struct i2c_client *i2c) { struct rt5033_dev *rt5033; - unsigned int dev_id; + unsigned int dev_id, chip_rev; int ret; rt5033 = devm_kzalloc(&i2c->dev, sizeof(*rt5033), GFP_KERNEL); @@ -81,7 +78,8 @@ static int rt5033_i2c_probe(struct i2c_client *i2c) dev_err(&i2c->dev, "Device not found\n"); return -ENODEV; } - dev_info(&i2c->dev, "Device found Device ID: %04x\n", dev_id); + chip_rev = dev_id & RT5033_CHIP_REV_MASK; + dev_info(&i2c->dev, "Device found (rev. %d)\n", chip_rev); ret = regmap_add_irq_chip(rt5033->regmap, rt5033->irq, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, diff --git a/drivers/mfd/simple-mfd-i2c.c b/drivers/mfd/simple-mfd-i2c.c index 20782b4dd172..1f1c007560d8 100644 --- a/drivers/mfd/simple-mfd-i2c.c +++ b/drivers/mfd/simple-mfd-i2c.c @@ -72,22 +72,22 @@ static const struct simple_mfd_data silergy_sy7636a = { .mfd_cell_size = ARRAY_SIZE(sy7636a_cells), }; -static const struct mfd_cell max597x_cells[] = { - { .name = "max597x-regulator", }, - { .name = "max597x-iio", }, - { .name = "max597x-led", }, +static const struct mfd_cell max5970_cells[] = { + { .name = "max5970-regulator", }, + { .name = "max5970-iio", }, + { .name = "max5970-led", }, }; -static const struct simple_mfd_data maxim_max597x = { - .mfd_cell = max597x_cells, - .mfd_cell_size = ARRAY_SIZE(max597x_cells), +static const struct simple_mfd_data maxim_max5970 = { + .mfd_cell = max5970_cells, + .mfd_cell_size = ARRAY_SIZE(max5970_cells), }; static const struct of_device_id simple_mfd_i2c_of_match[] = { { .compatible = "kontron,sl28cpld" }, { .compatible = "silergy,sy7636a", .data = &silergy_sy7636a}, - { .compatible = "maxim,max5970", .data = &maxim_max597x}, - { .compatible = "maxim,max5978", .data = &maxim_max597x}, + { .compatible = "maxim,max5970", .data = &maxim_max5970}, + { .compatible = "maxim,max5978", .data = &maxim_max5970}, {} }; MODULE_DEVICE_TABLE(of, simple_mfd_i2c_of_match); diff --git a/drivers/mfd/tps6594-core.c b/drivers/mfd/tps6594-core.c new file mode 100644 index 000000000000..15f314833207 --- /dev/null +++ b/drivers/mfd/tps6594-core.c @@ -0,0 +1,462 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Core functions for TI TPS6594/TPS6593/LP8764 PMICs + * + * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ + */ + +#include <linux/completion.h> +#include <linux/delay.h> +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/of_device.h> + +#include <linux/mfd/core.h> +#include <linux/mfd/tps6594.h> + +#define TPS6594_CRC_SYNC_TIMEOUT_MS 150 + +/* Completion to synchronize CRC feature enabling on all PMICs */ +static DECLARE_COMPLETION(tps6594_crc_comp); + +static const struct resource tps6594_regulator_resources[] = { + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK1_OV, TPS6594_IRQ_NAME_BUCK1_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK1_UV, TPS6594_IRQ_NAME_BUCK1_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK1_SC, TPS6594_IRQ_NAME_BUCK1_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK1_ILIM, TPS6594_IRQ_NAME_BUCK1_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK2_OV, TPS6594_IRQ_NAME_BUCK2_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK2_UV, TPS6594_IRQ_NAME_BUCK2_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK2_SC, TPS6594_IRQ_NAME_BUCK2_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK2_ILIM, TPS6594_IRQ_NAME_BUCK2_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK3_OV, TPS6594_IRQ_NAME_BUCK3_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK3_UV, TPS6594_IRQ_NAME_BUCK3_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK3_SC, TPS6594_IRQ_NAME_BUCK3_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK3_ILIM, TPS6594_IRQ_NAME_BUCK3_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK4_OV, TPS6594_IRQ_NAME_BUCK4_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK4_UV, TPS6594_IRQ_NAME_BUCK4_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK4_SC, TPS6594_IRQ_NAME_BUCK4_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK4_ILIM, TPS6594_IRQ_NAME_BUCK4_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK5_OV, TPS6594_IRQ_NAME_BUCK5_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK5_UV, TPS6594_IRQ_NAME_BUCK5_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK5_SC, TPS6594_IRQ_NAME_BUCK5_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BUCK5_ILIM, TPS6594_IRQ_NAME_BUCK5_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO1_OV, TPS6594_IRQ_NAME_LDO1_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO1_UV, TPS6594_IRQ_NAME_LDO1_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO1_SC, TPS6594_IRQ_NAME_LDO1_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO1_ILIM, TPS6594_IRQ_NAME_LDO1_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO2_OV, TPS6594_IRQ_NAME_LDO2_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO2_UV, TPS6594_IRQ_NAME_LDO2_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO2_SC, TPS6594_IRQ_NAME_LDO2_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO2_ILIM, TPS6594_IRQ_NAME_LDO2_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO3_OV, TPS6594_IRQ_NAME_LDO3_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO3_UV, TPS6594_IRQ_NAME_LDO3_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO3_SC, TPS6594_IRQ_NAME_LDO3_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO3_ILIM, TPS6594_IRQ_NAME_LDO3_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO4_OV, TPS6594_IRQ_NAME_LDO4_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO4_UV, TPS6594_IRQ_NAME_LDO4_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO4_SC, TPS6594_IRQ_NAME_LDO4_SC), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_LDO4_ILIM, TPS6594_IRQ_NAME_LDO4_ILIM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VCCA_OV, TPS6594_IRQ_NAME_VCCA_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VCCA_UV, TPS6594_IRQ_NAME_VCCA_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VMON1_OV, TPS6594_IRQ_NAME_VMON1_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VMON1_UV, TPS6594_IRQ_NAME_VMON1_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VMON1_RV, TPS6594_IRQ_NAME_VMON1_RV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VMON2_OV, TPS6594_IRQ_NAME_VMON2_OV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VMON2_UV, TPS6594_IRQ_NAME_VMON2_UV), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VMON2_RV, TPS6594_IRQ_NAME_VMON2_RV), +}; + +static const struct resource tps6594_pinctrl_resources[] = { + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO9, TPS6594_IRQ_NAME_GPIO9), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO10, TPS6594_IRQ_NAME_GPIO10), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO11, TPS6594_IRQ_NAME_GPIO11), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO1, TPS6594_IRQ_NAME_GPIO1), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO2, TPS6594_IRQ_NAME_GPIO2), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO3, TPS6594_IRQ_NAME_GPIO3), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO4, TPS6594_IRQ_NAME_GPIO4), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO5, TPS6594_IRQ_NAME_GPIO5), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO6, TPS6594_IRQ_NAME_GPIO6), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO7, TPS6594_IRQ_NAME_GPIO7), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_GPIO8, TPS6594_IRQ_NAME_GPIO8), +}; + +static const struct resource tps6594_pfsm_resources[] = { + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_NPWRON_START, TPS6594_IRQ_NAME_NPWRON_START), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_ENABLE, TPS6594_IRQ_NAME_ENABLE), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_FSD, TPS6594_IRQ_NAME_FSD), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_SOFT_REBOOT, TPS6594_IRQ_NAME_SOFT_REBOOT), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BIST_PASS, TPS6594_IRQ_NAME_BIST_PASS), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_EXT_CLK, TPS6594_IRQ_NAME_EXT_CLK), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_TWARN, TPS6594_IRQ_NAME_TWARN), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_TSD_ORD, TPS6594_IRQ_NAME_TSD_ORD), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_BIST_FAIL, TPS6594_IRQ_NAME_BIST_FAIL), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_REG_CRC_ERR, TPS6594_IRQ_NAME_REG_CRC_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_RECOV_CNT, TPS6594_IRQ_NAME_RECOV_CNT), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_SPMI_ERR, TPS6594_IRQ_NAME_SPMI_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_NPWRON_LONG, TPS6594_IRQ_NAME_NPWRON_LONG), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_NINT_READBACK, TPS6594_IRQ_NAME_NINT_READBACK), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_NRSTOUT_READBACK, TPS6594_IRQ_NAME_NRSTOUT_READBACK), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_TSD_IMM, TPS6594_IRQ_NAME_TSD_IMM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_VCCA_OVP, TPS6594_IRQ_NAME_VCCA_OVP), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_PFSM_ERR, TPS6594_IRQ_NAME_PFSM_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_IMM_SHUTDOWN, TPS6594_IRQ_NAME_IMM_SHUTDOWN), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_ORD_SHUTDOWN, TPS6594_IRQ_NAME_ORD_SHUTDOWN), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_MCU_PWR_ERR, TPS6594_IRQ_NAME_MCU_PWR_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_SOC_PWR_ERR, TPS6594_IRQ_NAME_SOC_PWR_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_COMM_FRM_ERR, TPS6594_IRQ_NAME_COMM_FRM_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_COMM_CRC_ERR, TPS6594_IRQ_NAME_COMM_CRC_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_COMM_ADR_ERR, TPS6594_IRQ_NAME_COMM_ADR_ERR), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_EN_DRV_READBACK, TPS6594_IRQ_NAME_EN_DRV_READBACK), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_NRSTOUT_SOC_READBACK, + TPS6594_IRQ_NAME_NRSTOUT_SOC_READBACK), +}; + +static const struct resource tps6594_esm_resources[] = { + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_ESM_SOC_PIN, TPS6594_IRQ_NAME_ESM_SOC_PIN), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_ESM_SOC_FAIL, TPS6594_IRQ_NAME_ESM_SOC_FAIL), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_ESM_SOC_RST, TPS6594_IRQ_NAME_ESM_SOC_RST), +}; + +static const struct resource tps6594_rtc_resources[] = { + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_TIMER, TPS6594_IRQ_NAME_TIMER), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_ALARM, TPS6594_IRQ_NAME_ALARM), + DEFINE_RES_IRQ_NAMED(TPS6594_IRQ_POWER_UP, TPS6594_IRQ_NAME_POWERUP), +}; + +static const struct mfd_cell tps6594_common_cells[] = { + MFD_CELL_RES("tps6594-regulator", tps6594_regulator_resources), + MFD_CELL_RES("tps6594-pinctrl", tps6594_pinctrl_resources), + MFD_CELL_RES("tps6594-pfsm", tps6594_pfsm_resources), + MFD_CELL_RES("tps6594-esm", tps6594_esm_resources), +}; + +static const struct mfd_cell tps6594_rtc_cells[] = { + MFD_CELL_RES("tps6594-rtc", tps6594_rtc_resources), +}; + +static const struct regmap_irq tps6594_irqs[] = { + /* INT_BUCK1_2 register */ + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK1_OV, 0, TPS6594_BIT_BUCKX_OV_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK1_UV, 0, TPS6594_BIT_BUCKX_UV_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK1_SC, 0, TPS6594_BIT_BUCKX_SC_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK1_ILIM, 0, TPS6594_BIT_BUCKX_ILIM_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK2_OV, 0, TPS6594_BIT_BUCKX_OV_INT(1)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK2_UV, 0, TPS6594_BIT_BUCKX_UV_INT(1)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK2_SC, 0, TPS6594_BIT_BUCKX_SC_INT(1)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK2_ILIM, 0, TPS6594_BIT_BUCKX_ILIM_INT(1)), + + /* INT_BUCK3_4 register */ + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK3_OV, 1, TPS6594_BIT_BUCKX_OV_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK3_UV, 1, TPS6594_BIT_BUCKX_UV_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK3_SC, 1, TPS6594_BIT_BUCKX_SC_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK3_ILIM, 1, TPS6594_BIT_BUCKX_ILIM_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK4_OV, 1, TPS6594_BIT_BUCKX_OV_INT(3)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK4_UV, 1, TPS6594_BIT_BUCKX_UV_INT(3)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK4_SC, 1, TPS6594_BIT_BUCKX_SC_INT(3)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK4_ILIM, 1, TPS6594_BIT_BUCKX_ILIM_INT(3)), + + /* INT_BUCK5 register */ + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK5_OV, 2, TPS6594_BIT_BUCKX_OV_INT(4)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK5_UV, 2, TPS6594_BIT_BUCKX_UV_INT(4)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK5_SC, 2, TPS6594_BIT_BUCKX_SC_INT(4)), + REGMAP_IRQ_REG(TPS6594_IRQ_BUCK5_ILIM, 2, TPS6594_BIT_BUCKX_ILIM_INT(4)), + + /* INT_LDO1_2 register */ + REGMAP_IRQ_REG(TPS6594_IRQ_LDO1_OV, 3, TPS6594_BIT_LDOX_OV_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO1_UV, 3, TPS6594_BIT_LDOX_UV_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO1_SC, 3, TPS6594_BIT_LDOX_SC_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO1_ILIM, 3, TPS6594_BIT_LDOX_ILIM_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO2_OV, 3, TPS6594_BIT_LDOX_OV_INT(1)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO2_UV, 3, TPS6594_BIT_LDOX_UV_INT(1)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO2_SC, 3, TPS6594_BIT_LDOX_SC_INT(1)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO2_ILIM, 3, TPS6594_BIT_LDOX_ILIM_INT(1)), + + /* INT_LDO3_4 register */ + REGMAP_IRQ_REG(TPS6594_IRQ_LDO3_OV, 4, TPS6594_BIT_LDOX_OV_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO3_UV, 4, TPS6594_BIT_LDOX_UV_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO3_SC, 4, TPS6594_BIT_LDOX_SC_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO3_ILIM, 4, TPS6594_BIT_LDOX_ILIM_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO4_OV, 4, TPS6594_BIT_LDOX_OV_INT(3)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO4_UV, 4, TPS6594_BIT_LDOX_UV_INT(3)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO4_SC, 4, TPS6594_BIT_LDOX_SC_INT(3)), + REGMAP_IRQ_REG(TPS6594_IRQ_LDO4_ILIM, 4, TPS6594_BIT_LDOX_ILIM_INT(3)), + + /* INT_VMON register */ + REGMAP_IRQ_REG(TPS6594_IRQ_VCCA_OV, 5, TPS6594_BIT_VCCA_OV_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VCCA_UV, 5, TPS6594_BIT_VCCA_UV_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VMON1_OV, 5, TPS6594_BIT_VMON1_OV_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VMON1_UV, 5, TPS6594_BIT_VMON1_UV_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VMON1_RV, 5, TPS6594_BIT_VMON1_RV_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VMON2_OV, 5, TPS6594_BIT_VMON2_OV_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VMON2_UV, 5, TPS6594_BIT_VMON2_UV_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VMON2_RV, 5, TPS6594_BIT_VMON2_RV_INT), + + /* INT_GPIO register */ + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO9, 6, TPS6594_BIT_GPIO9_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO10, 6, TPS6594_BIT_GPIO10_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO11, 6, TPS6594_BIT_GPIO11_INT), + + /* INT_GPIO1_8 register */ + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO1, 7, TPS6594_BIT_GPIOX_INT(0)), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO2, 7, TPS6594_BIT_GPIOX_INT(1)), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO3, 7, TPS6594_BIT_GPIOX_INT(2)), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO4, 7, TPS6594_BIT_GPIOX_INT(3)), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO5, 7, TPS6594_BIT_GPIOX_INT(4)), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO6, 7, TPS6594_BIT_GPIOX_INT(5)), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO7, 7, TPS6594_BIT_GPIOX_INT(6)), + REGMAP_IRQ_REG(TPS6594_IRQ_GPIO8, 7, TPS6594_BIT_GPIOX_INT(7)), + + /* INT_STARTUP register */ + REGMAP_IRQ_REG(TPS6594_IRQ_NPWRON_START, 8, TPS6594_BIT_NPWRON_START_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_ENABLE, 8, TPS6594_BIT_ENABLE_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_FSD, 8, TPS6594_BIT_FSD_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_SOFT_REBOOT, 8, TPS6594_BIT_SOFT_REBOOT_INT), + + /* INT_MISC register */ + REGMAP_IRQ_REG(TPS6594_IRQ_BIST_PASS, 9, TPS6594_BIT_BIST_PASS_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_EXT_CLK, 9, TPS6594_BIT_EXT_CLK_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_TWARN, 9, TPS6594_BIT_TWARN_INT), + + /* INT_MODERATE_ERR register */ + REGMAP_IRQ_REG(TPS6594_IRQ_TSD_ORD, 10, TPS6594_BIT_TSD_ORD_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_BIST_FAIL, 10, TPS6594_BIT_BIST_FAIL_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_REG_CRC_ERR, 10, TPS6594_BIT_REG_CRC_ERR_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_RECOV_CNT, 10, TPS6594_BIT_RECOV_CNT_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_SPMI_ERR, 10, TPS6594_BIT_SPMI_ERR_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_NPWRON_LONG, 10, TPS6594_BIT_NPWRON_LONG_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_NINT_READBACK, 10, TPS6594_BIT_NINT_READBACK_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_NRSTOUT_READBACK, 10, TPS6594_BIT_NRSTOUT_READBACK_INT), + + /* INT_SEVERE_ERR register */ + REGMAP_IRQ_REG(TPS6594_IRQ_TSD_IMM, 11, TPS6594_BIT_TSD_IMM_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_VCCA_OVP, 11, TPS6594_BIT_VCCA_OVP_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_PFSM_ERR, 11, TPS6594_BIT_PFSM_ERR_INT), + + /* INT_FSM_ERR register */ + REGMAP_IRQ_REG(TPS6594_IRQ_IMM_SHUTDOWN, 12, TPS6594_BIT_IMM_SHUTDOWN_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_ORD_SHUTDOWN, 12, TPS6594_BIT_ORD_SHUTDOWN_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_MCU_PWR_ERR, 12, TPS6594_BIT_MCU_PWR_ERR_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_SOC_PWR_ERR, 12, TPS6594_BIT_SOC_PWR_ERR_INT), + + /* INT_COMM_ERR register */ + REGMAP_IRQ_REG(TPS6594_IRQ_COMM_FRM_ERR, 13, TPS6594_BIT_COMM_FRM_ERR_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_COMM_CRC_ERR, 13, TPS6594_BIT_COMM_CRC_ERR_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_COMM_ADR_ERR, 13, TPS6594_BIT_COMM_ADR_ERR_INT), + + /* INT_READBACK_ERR register */ + REGMAP_IRQ_REG(TPS6594_IRQ_EN_DRV_READBACK, 14, TPS6594_BIT_EN_DRV_READBACK_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_NRSTOUT_SOC_READBACK, 14, TPS6594_BIT_NRSTOUT_SOC_READBACK_INT), + + /* INT_ESM register */ + REGMAP_IRQ_REG(TPS6594_IRQ_ESM_SOC_PIN, 15, TPS6594_BIT_ESM_SOC_PIN_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_ESM_SOC_FAIL, 15, TPS6594_BIT_ESM_SOC_FAIL_INT), + REGMAP_IRQ_REG(TPS6594_IRQ_ESM_SOC_RST, 15, TPS6594_BIT_ESM_SOC_RST_INT), + + /* RTC_STATUS register */ + REGMAP_IRQ_REG(TPS6594_IRQ_TIMER, 16, TPS6594_BIT_TIMER), + REGMAP_IRQ_REG(TPS6594_IRQ_ALARM, 16, TPS6594_BIT_ALARM), + REGMAP_IRQ_REG(TPS6594_IRQ_POWER_UP, 16, TPS6594_BIT_POWER_UP), +}; + +static const unsigned int tps6594_irq_reg[] = { + TPS6594_REG_INT_BUCK1_2, + TPS6594_REG_INT_BUCK3_4, + TPS6594_REG_INT_BUCK5, + TPS6594_REG_INT_LDO1_2, + TPS6594_REG_INT_LDO3_4, + TPS6594_REG_INT_VMON, + TPS6594_REG_INT_GPIO, + TPS6594_REG_INT_GPIO1_8, + TPS6594_REG_INT_STARTUP, + TPS6594_REG_INT_MISC, + TPS6594_REG_INT_MODERATE_ERR, + TPS6594_REG_INT_SEVERE_ERR, + TPS6594_REG_INT_FSM_ERR, + TPS6594_REG_INT_COMM_ERR, + TPS6594_REG_INT_READBACK_ERR, + TPS6594_REG_INT_ESM, + TPS6594_REG_RTC_STATUS, +}; + +static inline unsigned int tps6594_get_irq_reg(struct regmap_irq_chip_data *data, + unsigned int base, int index) +{ + return tps6594_irq_reg[index]; +}; + +static int tps6594_handle_post_irq(void *irq_drv_data) +{ + struct tps6594 *tps = irq_drv_data; + int ret = 0; + + /* + * When CRC is enabled, writing to a read-only bit triggers an error, + * and COMM_ADR_ERR_INT bit is set. Besides, bits indicating interrupts + * (that must be cleared) and read-only bits are sometimes grouped in + * the same register. + * Since regmap clears interrupts by doing a write per register, clearing + * an interrupt bit in a register containing also a read-only bit makes + * COMM_ADR_ERR_INT bit set. Clear immediately this bit to avoid raising + * a new interrupt. + */ + if (tps->use_crc) + ret = regmap_write_bits(tps->regmap, TPS6594_REG_INT_COMM_ERR, + TPS6594_BIT_COMM_ADR_ERR_INT, + TPS6594_BIT_COMM_ADR_ERR_INT); + + return ret; +}; + +static struct regmap_irq_chip tps6594_irq_chip = { + .ack_base = TPS6594_REG_INT_BUCK1_2, + .ack_invert = 1, + .clear_ack = 1, + .init_ack_masked = 1, + .num_regs = ARRAY_SIZE(tps6594_irq_reg), + .irqs = tps6594_irqs, + .num_irqs = ARRAY_SIZE(tps6594_irqs), + .get_irq_reg = tps6594_get_irq_reg, + .handle_post_irq = tps6594_handle_post_irq, +}; + +bool tps6594_is_volatile_reg(struct device *dev, unsigned int reg) +{ + return (reg >= TPS6594_REG_INT_TOP && reg <= TPS6594_REG_STAT_READBACK_ERR) || + reg == TPS6594_REG_RTC_STATUS; +} +EXPORT_SYMBOL_GPL(tps6594_is_volatile_reg); + +static int tps6594_check_crc_mode(struct tps6594 *tps, bool primary_pmic) +{ + int ret; + + /* + * Check if CRC is enabled. + * Once CRC is enabled, it can't be disabled until next power cycle. + */ + tps->use_crc = true; + ret = regmap_test_bits(tps->regmap, TPS6594_REG_SERIAL_IF_CONFIG, + TPS6594_BIT_I2C1_SPI_CRC_EN); + if (ret == 0) { + ret = -EIO; + } else if (ret > 0) { + dev_info(tps->dev, "CRC feature enabled on %s PMIC", + primary_pmic ? "primary" : "secondary"); + ret = 0; + } + + return ret; +} + +static int tps6594_set_crc_feature(struct tps6594 *tps) +{ + int ret; + + ret = tps6594_check_crc_mode(tps, true); + if (ret) { + /* + * If CRC is not already enabled, force PFSM I2C_2 trigger to enable it + * on primary PMIC. + */ + tps->use_crc = false; + ret = regmap_write_bits(tps->regmap, TPS6594_REG_FSM_I2C_TRIGGERS, + TPS6594_BIT_TRIGGER_I2C(2), TPS6594_BIT_TRIGGER_I2C(2)); + if (ret) + return ret; + + /* + * Wait for PFSM to process trigger. + * The datasheet indicates 2 ms, and clock specification is +/-5%. + * 4 ms should provide sufficient margin. + */ + usleep_range(4000, 5000); + + ret = tps6594_check_crc_mode(tps, true); + } + + return ret; +} + +static int tps6594_enable_crc(struct tps6594 *tps) +{ + struct device *dev = tps->dev; + unsigned int is_primary; + unsigned long timeout = msecs_to_jiffies(TPS6594_CRC_SYNC_TIMEOUT_MS); + int ret; + + /* + * CRC mode can be used with I2C or SPI protocols. + * If this mode is specified for primary PMIC, it will also be applied to secondary PMICs + * through SPMI serial interface. + * In this multi-PMIC synchronization scheme, the primary PMIC is the controller device + * on the SPMI bus, and the secondary PMICs are the target devices on the SPMI bus. + */ + is_primary = of_property_read_bool(dev->of_node, "ti,primary-pmic"); + if (is_primary) { + /* Enable CRC feature on primary PMIC */ + ret = tps6594_set_crc_feature(tps); + if (ret) + return ret; + + /* Notify secondary PMICs that CRC feature is enabled */ + complete_all(&tps6594_crc_comp); + } else { + /* Wait for CRC feature enabling event from primary PMIC */ + ret = wait_for_completion_interruptible_timeout(&tps6594_crc_comp, timeout); + if (ret == 0) + ret = -ETIMEDOUT; + else if (ret > 0) + ret = tps6594_check_crc_mode(tps, false); + } + + return ret; +} + +int tps6594_device_init(struct tps6594 *tps, bool enable_crc) +{ + struct device *dev = tps->dev; + int ret; + + if (enable_crc) { + ret = tps6594_enable_crc(tps); + if (ret) + return dev_err_probe(dev, ret, "Failed to enable CRC\n"); + } + + /* Keep PMIC in ACTIVE state */ + ret = regmap_set_bits(tps->regmap, TPS6594_REG_FSM_NSLEEP_TRIGGERS, + TPS6594_BIT_NSLEEP1B | TPS6594_BIT_NSLEEP2B); + if (ret) + return dev_err_probe(dev, ret, "Failed to set PMIC state\n"); + + tps6594_irq_chip.irq_drv_data = tps; + tps6594_irq_chip.name = devm_kasprintf(dev, GFP_KERNEL, "%s-%ld-0x%02x", + dev->driver->name, tps->chip_id, tps->reg); + + ret = devm_regmap_add_irq_chip(dev, tps->regmap, tps->irq, IRQF_SHARED | IRQF_ONESHOT, + 0, &tps6594_irq_chip, &tps->irq_data); + if (ret) + return dev_err_probe(dev, ret, "Failed to add regmap IRQ\n"); + + ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_AUTO, tps6594_common_cells, + ARRAY_SIZE(tps6594_common_cells), NULL, 0, + regmap_irq_get_domain(tps->irq_data)); + if (ret) + return dev_err_probe(dev, ret, "Failed to add common child devices\n"); + + /* No RTC for LP8764 */ + if (tps->chip_id != LP8764) { + ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_AUTO, tps6594_rtc_cells, + ARRAY_SIZE(tps6594_rtc_cells), NULL, 0, + regmap_irq_get_domain(tps->irq_data)); + if (ret) + return dev_err_probe(dev, ret, "Failed to add RTC child device\n"); + } + + return 0; +} +EXPORT_SYMBOL_GPL(tps6594_device_init); + +MODULE_AUTHOR("Julien Panis <jpanis@baylibre.com>"); +MODULE_DESCRIPTION("TPS6594 Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/tps6594-i2c.c b/drivers/mfd/tps6594-i2c.c new file mode 100644 index 000000000000..449d5c61bc9f --- /dev/null +++ b/drivers/mfd/tps6594-i2c.c @@ -0,0 +1,244 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * I2C access driver for TI TPS6594/TPS6593/LP8764 PMICs + * + * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ + */ + +#include <linux/crc8.h> +#include <linux/i2c.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/of_device.h> +#include <linux/regmap.h> + +#include <linux/mfd/tps6594.h> + +static bool enable_crc; +module_param(enable_crc, bool, 0444); +MODULE_PARM_DESC(enable_crc, "Enable CRC feature for I2C interface"); + +DECLARE_CRC8_TABLE(tps6594_i2c_crc_table); + +static int tps6594_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) +{ + int ret = i2c_transfer(adap, msgs, num); + + if (ret == num) + return 0; + else if (ret < 0) + return ret; + else + return -EIO; +} + +static int tps6594_i2c_reg_read_with_crc(struct i2c_client *client, u8 page, u8 reg, u8 *val) +{ + struct i2c_msg msgs[2]; + u8 buf_rx[] = { 0, 0 }; + /* I2C address = I2C base address + Page index */ + const u8 addr = client->addr + page; + /* + * CRC is calculated from every bit included in the protocol + * except the ACK bits from the target. Byte stream is: + * - B0: (I2C_addr_7bits << 1) | WR_bit, with WR_bit = 0 + * - B1: reg + * - B2: (I2C_addr_7bits << 1) | RD_bit, with RD_bit = 1 + * - B3: val + * - B4: CRC from B0-B1-B2-B3 + */ + u8 crc_data[] = { addr << 1, reg, addr << 1 | 1, 0 }; + int ret; + + /* Write register */ + msgs[0].addr = addr; + msgs[0].flags = 0; + msgs[0].len = 1; + msgs[0].buf = ® + + /* Read data and CRC */ + msgs[1].addr = msgs[0].addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = 2; + msgs[1].buf = buf_rx; + + ret = tps6594_i2c_transfer(client->adapter, msgs, 2); + if (ret < 0) + return ret; + + crc_data[sizeof(crc_data) - 1] = *val = buf_rx[0]; + if (buf_rx[1] != crc8(tps6594_i2c_crc_table, crc_data, sizeof(crc_data), CRC8_INIT_VALUE)) + return -EIO; + + return ret; +} + +static int tps6594_i2c_reg_write_with_crc(struct i2c_client *client, u8 page, u8 reg, u8 val) +{ + struct i2c_msg msg; + u8 buf[] = { reg, val, 0 }; + /* I2C address = I2C base address + Page index */ + const u8 addr = client->addr + page; + /* + * CRC is calculated from every bit included in the protocol + * except the ACK bits from the target. Byte stream is: + * - B0: (I2C_addr_7bits << 1) | WR_bit, with WR_bit = 0 + * - B1: reg + * - B2: val + * - B3: CRC from B0-B1-B2 + */ + const u8 crc_data[] = { addr << 1, reg, val }; + + /* Write register, data and CRC */ + msg.addr = addr; + msg.flags = client->flags & I2C_M_TEN; + msg.len = sizeof(buf); + msg.buf = buf; + + buf[msg.len - 1] = crc8(tps6594_i2c_crc_table, crc_data, sizeof(crc_data), CRC8_INIT_VALUE); + + return tps6594_i2c_transfer(client->adapter, &msg, 1); +} + +static int tps6594_i2c_read(void *context, const void *reg_buf, size_t reg_size, + void *val_buf, size_t val_size) +{ + struct i2c_client *client = context; + struct tps6594 *tps = i2c_get_clientdata(client); + struct i2c_msg msgs[2]; + const u8 *reg_bytes = reg_buf; + u8 *val_bytes = val_buf; + const u8 page = reg_bytes[1]; + u8 reg = reg_bytes[0]; + int ret = 0; + int i; + + if (tps->use_crc) { + /* + * Auto-increment feature does not support CRC protocol. + * Converts the bulk read operation into a series of single read operations. + */ + for (i = 0 ; ret == 0 && i < val_size ; i++) + ret = tps6594_i2c_reg_read_with_crc(client, page, reg + i, val_bytes + i); + + return ret; + } + + /* Write register: I2C address = I2C base address + Page index */ + msgs[0].addr = client->addr + page; + msgs[0].flags = 0; + msgs[0].len = 1; + msgs[0].buf = ® + + /* Read data */ + msgs[1].addr = msgs[0].addr; + msgs[1].flags = I2C_M_RD; + msgs[1].len = val_size; + msgs[1].buf = val_bytes; + + return tps6594_i2c_transfer(client->adapter, msgs, 2); +} + +static int tps6594_i2c_write(void *context, const void *data, size_t count) +{ + struct i2c_client *client = context; + struct tps6594 *tps = i2c_get_clientdata(client); + struct i2c_msg msg; + const u8 *bytes = data; + u8 *buf; + const u8 page = bytes[1]; + const u8 reg = bytes[0]; + int ret = 0; + int i; + + if (tps->use_crc) { + /* + * Auto-increment feature does not support CRC protocol. + * Converts the bulk write operation into a series of single write operations. + */ + for (i = 0 ; ret == 0 && i < count - 2 ; i++) + ret = tps6594_i2c_reg_write_with_crc(client, page, reg + i, bytes[i + 2]); + + return ret; + } + + /* Setup buffer: page byte is not sent */ + buf = kzalloc(--count, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + buf[0] = reg; + for (i = 0 ; i < count - 1 ; i++) + buf[i + 1] = bytes[i + 2]; + + /* Write register and data: I2C address = I2C base address + Page index */ + msg.addr = client->addr + page; + msg.flags = client->flags & I2C_M_TEN; + msg.len = count; + msg.buf = buf; + + ret = tps6594_i2c_transfer(client->adapter, &msg, 1); + + kfree(buf); + return ret; +} + +static const struct regmap_config tps6594_i2c_regmap_config = { + .reg_bits = 16, + .val_bits = 8, + .max_register = TPS6594_REG_DWD_FAIL_CNT_REG, + .volatile_reg = tps6594_is_volatile_reg, + .read = tps6594_i2c_read, + .write = tps6594_i2c_write, +}; + +static const struct of_device_id tps6594_i2c_of_match_table[] = { + { .compatible = "ti,tps6594-q1", .data = (void *)TPS6594, }, + { .compatible = "ti,tps6593-q1", .data = (void *)TPS6593, }, + { .compatible = "ti,lp8764-q1", .data = (void *)LP8764, }, + {} +}; +MODULE_DEVICE_TABLE(of, tps6594_i2c_of_match_table); + +static int tps6594_i2c_probe(struct i2c_client *client) +{ + struct device *dev = &client->dev; + struct tps6594 *tps; + const struct of_device_id *match; + + tps = devm_kzalloc(dev, sizeof(*tps), GFP_KERNEL); + if (!tps) + return -ENOMEM; + + i2c_set_clientdata(client, tps); + + tps->dev = dev; + tps->reg = client->addr; + tps->irq = client->irq; + + tps->regmap = devm_regmap_init(dev, NULL, client, &tps6594_i2c_regmap_config); + if (IS_ERR(tps->regmap)) + return dev_err_probe(dev, PTR_ERR(tps->regmap), "Failed to init regmap\n"); + + match = of_match_device(tps6594_i2c_of_match_table, dev); + if (!match) + return dev_err_probe(dev, PTR_ERR(match), "Failed to find matching chip ID\n"); + tps->chip_id = (unsigned long)match->data; + + crc8_populate_msb(tps6594_i2c_crc_table, TPS6594_CRC8_POLYNOMIAL); + + return tps6594_device_init(tps, enable_crc); +} + +static struct i2c_driver tps6594_i2c_driver = { + .driver = { + .name = "tps6594", + .of_match_table = tps6594_i2c_of_match_table, + }, + .probe_new = tps6594_i2c_probe, +}; +module_i2c_driver(tps6594_i2c_driver); + +MODULE_AUTHOR("Julien Panis <jpanis@baylibre.com>"); +MODULE_DESCRIPTION("TPS6594 I2C Interface Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/tps6594-spi.c b/drivers/mfd/tps6594-spi.c new file mode 100644 index 000000000000..a938a191744f --- /dev/null +++ b/drivers/mfd/tps6594-spi.c @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * SPI access driver for TI TPS6594/TPS6593/LP8764 PMICs + * + * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ + */ + +#include <linux/crc8.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/of_device.h> +#include <linux/regmap.h> +#include <linux/spi/spi.h> + +#include <linux/mfd/tps6594.h> + +#define TPS6594_SPI_PAGE_SHIFT 5 +#define TPS6594_SPI_READ_BIT BIT(4) + +static bool enable_crc; +module_param(enable_crc, bool, 0444); +MODULE_PARM_DESC(enable_crc, "Enable CRC feature for SPI interface"); + +DECLARE_CRC8_TABLE(tps6594_spi_crc_table); + +static int tps6594_spi_reg_read(void *context, unsigned int reg, unsigned int *val) +{ + struct spi_device *spi = context; + struct tps6594 *tps = spi_get_drvdata(spi); + u8 buf[4] = { 0 }; + size_t count_rx = 1; + int ret; + + buf[0] = reg; + buf[1] = TPS6594_REG_TO_PAGE(reg) << TPS6594_SPI_PAGE_SHIFT | TPS6594_SPI_READ_BIT; + + if (tps->use_crc) + count_rx++; + + ret = spi_write_then_read(spi, buf, 2, buf + 2, count_rx); + if (ret < 0) + return ret; + + if (tps->use_crc && buf[3] != crc8(tps6594_spi_crc_table, buf, 3, CRC8_INIT_VALUE)) + return -EIO; + + *val = buf[2]; + + return 0; +} + +static int tps6594_spi_reg_write(void *context, unsigned int reg, unsigned int val) +{ + struct spi_device *spi = context; + struct tps6594 *tps = spi_get_drvdata(spi); + u8 buf[4] = { 0 }; + size_t count = 3; + + buf[0] = reg; + buf[1] = TPS6594_REG_TO_PAGE(reg) << TPS6594_SPI_PAGE_SHIFT; + buf[2] = val; + + if (tps->use_crc) + buf[3] = crc8(tps6594_spi_crc_table, buf, count++, CRC8_INIT_VALUE); + + return spi_write(spi, buf, count); +} + +static const struct regmap_config tps6594_spi_regmap_config = { + .reg_bits = 16, + .val_bits = 8, + .max_register = TPS6594_REG_DWD_FAIL_CNT_REG, + .volatile_reg = tps6594_is_volatile_reg, + .reg_read = tps6594_spi_reg_read, + .reg_write = tps6594_spi_reg_write, + .use_single_read = true, + .use_single_write = true, +}; + +static const struct of_device_id tps6594_spi_of_match_table[] = { + { .compatible = "ti,tps6594-q1", .data = (void *)TPS6594, }, + { .compatible = "ti,tps6593-q1", .data = (void *)TPS6593, }, + { .compatible = "ti,lp8764-q1", .data = (void *)LP8764, }, + {} +}; +MODULE_DEVICE_TABLE(of, tps6594_spi_of_match_table); + +static int tps6594_spi_probe(struct spi_device *spi) +{ + struct device *dev = &spi->dev; + struct tps6594 *tps; + const struct of_device_id *match; + + tps = devm_kzalloc(dev, sizeof(*tps), GFP_KERNEL); + if (!tps) + return -ENOMEM; + + spi_set_drvdata(spi, tps); + + tps->dev = dev; + tps->reg = spi->chip_select; + tps->irq = spi->irq; + + tps->regmap = devm_regmap_init(dev, NULL, spi, &tps6594_spi_regmap_config); + if (IS_ERR(tps->regmap)) + return dev_err_probe(dev, PTR_ERR(tps->regmap), "Failed to init regmap\n"); + + match = of_match_device(tps6594_spi_of_match_table, dev); + if (!match) + return dev_err_probe(dev, PTR_ERR(match), "Failed to find matching chip ID\n"); + tps->chip_id = (unsigned long)match->data; + + crc8_populate_msb(tps6594_spi_crc_table, TPS6594_CRC8_POLYNOMIAL); + + return tps6594_device_init(tps, enable_crc); +} + +static struct spi_driver tps6594_spi_driver = { + .driver = { + .name = "tps6594", + .of_match_table = tps6594_spi_of_match_table, + }, + .probe = tps6594_spi_probe, +}; +module_spi_driver(tps6594_spi_driver); + +MODULE_AUTHOR("Julien Panis <jpanis@baylibre.com>"); +MODULE_DESCRIPTION("TPS6594 SPI Interface Driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c index e982119bbefa..523439a16b7c 100644 --- a/drivers/mfd/twl6040.c +++ b/drivers/mfd/twl6040.c @@ -608,7 +608,7 @@ static const struct regmap_config twl6040_regmap_config = { .volatile_reg = twl6040_volatile_reg, .writeable_reg = twl6040_writeable_reg, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .use_single_read = true, .use_single_write = true, }; diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig index 4a5e8e1d1237..862f9fe93120 100644 --- a/drivers/power/supply/Kconfig +++ b/drivers/power/supply/Kconfig @@ -766,6 +766,14 @@ config BATTERY_RT5033 The fuelgauge calculates and determines the battery state of charge according to battery open circuit voltage. +config CHARGER_RT5033 + tristate "RT5033 battery charger support" + depends on MFD_RT5033 + help + This adds support for battery charger in Richtek RT5033 PMIC. + The device supports pre-charge mode, fast charge mode and + constant voltage mode. + config CHARGER_RT9455 tristate "Richtek RT9455 battery charger driver" depends on I2C diff --git a/drivers/power/supply/Makefile b/drivers/power/supply/Makefile index 4adbfba02d05..dfc624bbcf1d 100644 --- a/drivers/power/supply/Makefile +++ b/drivers/power/supply/Makefile @@ -54,6 +54,7 @@ obj-$(CONFIG_BATTERY_MAX17040) += max17040_battery.o obj-$(CONFIG_BATTERY_MAX17042) += max17042_battery.o obj-$(CONFIG_BATTERY_MAX1721X) += max1721x_battery.o obj-$(CONFIG_BATTERY_RT5033) += rt5033_battery.o +obj-$(CONFIG_CHARGER_RT5033) += rt5033_charger.o obj-$(CONFIG_CHARGER_RT9455) += rt9455_charger.o obj-$(CONFIG_CHARGER_RT9467) += rt9467-charger.o obj-$(CONFIG_CHARGER_RT9471) += rt9471.o diff --git a/drivers/power/supply/rt5033_battery.c b/drivers/power/supply/rt5033_battery.c index 5c04cf305219..94d2dea7ef5e 100644 --- a/drivers/power/supply/rt5033_battery.c +++ b/drivers/power/supply/rt5033_battery.c @@ -6,11 +6,33 @@ * Author: Beomho Seo <beomho.seo@samsung.com> */ +#include <linux/i2c.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/power_supply.h> +#include <linux/regmap.h> #include <linux/mfd/rt5033-private.h> -#include <linux/mfd/rt5033.h> + +struct rt5033_battery { + struct i2c_client *client; + struct regmap *regmap; + struct power_supply *psy; +}; + +static int rt5033_battery_get_status(struct i2c_client *client) +{ + struct rt5033_battery *battery = i2c_get_clientdata(client); + union power_supply_propval val; + int ret; + + ret = power_supply_get_property_from_supplier(battery->psy, + POWER_SUPPLY_PROP_STATUS, + &val); + if (ret) + val.intval = POWER_SUPPLY_STATUS_UNKNOWN; + + return val.intval; +} static int rt5033_battery_get_capacity(struct i2c_client *client) { @@ -84,6 +106,9 @@ static int rt5033_battery_get_property(struct power_supply *psy, case POWER_SUPPLY_PROP_CAPACITY: val->intval = rt5033_battery_get_capacity(battery->client); break; + case POWER_SUPPLY_PROP_STATUS: + val->intval = rt5033_battery_get_status(battery->client); + break; default: return -EINVAL; } @@ -96,6 +121,7 @@ static enum power_supply_property rt5033_battery_props[] = { POWER_SUPPLY_PROP_VOLTAGE_OCV, POWER_SUPPLY_PROP_PRESENT, POWER_SUPPLY_PROP_CAPACITY, + POWER_SUPPLY_PROP_STATUS, }; static const struct regmap_config rt5033_battery_regmap_config = { @@ -117,7 +143,6 @@ static int rt5033_battery_probe(struct i2c_client *client) struct i2c_adapter *adapter = client->adapter; struct power_supply_config psy_cfg = {}; struct rt5033_battery *battery; - u32 ret; if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE)) return -EIO; @@ -135,15 +160,14 @@ static int rt5033_battery_probe(struct i2c_client *client) } i2c_set_clientdata(client, battery); + psy_cfg.of_node = client->dev.of_node; psy_cfg.drv_data = battery; battery->psy = power_supply_register(&client->dev, &rt5033_battery_desc, &psy_cfg); - if (IS_ERR(battery->psy)) { - dev_err(&client->dev, "Failed to register power supply\n"); - ret = PTR_ERR(battery->psy); - return ret; - } + if (IS_ERR(battery->psy)) + return dev_err_probe(&client->dev, PTR_ERR(battery->psy), + "Failed to register power supply\n"); return 0; } diff --git a/drivers/power/supply/rt5033_charger.c b/drivers/power/supply/rt5033_charger.c new file mode 100644 index 000000000000..5218dfbf5e1b --- /dev/null +++ b/drivers/power/supply/rt5033_charger.c @@ -0,0 +1,472 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Battery charger driver for RT5033 + * + * Copyright (C) 2014 Samsung Electronics, Co., Ltd. + * Author: Beomho Seo <beomho.seo@samsung.com> + */ + +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/power_supply.h> +#include <linux/regmap.h> +#include <linux/mfd/rt5033-private.h> + +struct rt5033_charger_data { + unsigned int pre_uamp; + unsigned int pre_uvolt; + unsigned int const_uvolt; + unsigned int eoc_uamp; + unsigned int fast_uamp; +}; + +struct rt5033_charger { + struct device *dev; + struct regmap *regmap; + struct power_supply *psy; + struct rt5033_charger_data *chg; +}; + +static int rt5033_get_charger_state(struct rt5033_charger *charger) +{ + struct regmap *regmap = charger->regmap; + unsigned int reg_data; + int state; + + if (!regmap) + return POWER_SUPPLY_STATUS_UNKNOWN; + + regmap_read(regmap, RT5033_REG_CHG_STAT, ®_data); + + switch (reg_data & RT5033_CHG_STAT_MASK) { + case RT5033_CHG_STAT_DISCHARGING: + state = POWER_SUPPLY_STATUS_DISCHARGING; + break; + case RT5033_CHG_STAT_CHARGING: + state = POWER_SUPPLY_STATUS_CHARGING; + break; + case RT5033_CHG_STAT_FULL: + state = POWER_SUPPLY_STATUS_FULL; + break; + case RT5033_CHG_STAT_NOT_CHARGING: + state = POWER_SUPPLY_STATUS_NOT_CHARGING; + break; + default: + state = POWER_SUPPLY_STATUS_UNKNOWN; + } + + return state; +} + +static int rt5033_get_charger_type(struct rt5033_charger *charger) +{ + struct regmap *regmap = charger->regmap; + unsigned int reg_data; + int state; + + regmap_read(regmap, RT5033_REG_CHG_STAT, ®_data); + + switch (reg_data & RT5033_CHG_STAT_TYPE_MASK) { + case RT5033_CHG_STAT_TYPE_FAST: + state = POWER_SUPPLY_CHARGE_TYPE_FAST; + break; + case RT5033_CHG_STAT_TYPE_PRE: + state = POWER_SUPPLY_CHARGE_TYPE_TRICKLE; + break; + default: + state = POWER_SUPPLY_CHARGE_TYPE_NONE; + } + + return state; +} + +static int rt5033_get_charger_current_limit(struct rt5033_charger *charger) +{ + struct regmap *regmap = charger->regmap; + unsigned int state, reg_data, data; + + regmap_read(regmap, RT5033_REG_CHG_CTRL5, ®_data); + + state = (reg_data & RT5033_CHGCTRL5_ICHG_MASK) + >> RT5033_CHGCTRL5_ICHG_SHIFT; + + data = RT5033_CHARGER_FAST_CURRENT_MIN + + RT5033_CHARGER_FAST_CURRENT_STEP_NUM * state; + + return data; +} + +static int rt5033_get_charger_const_voltage(struct rt5033_charger *charger) +{ + struct regmap *regmap = charger->regmap; + unsigned int state, reg_data, data; + + regmap_read(regmap, RT5033_REG_CHG_CTRL2, ®_data); + + state = (reg_data & RT5033_CHGCTRL2_CV_MASK) + >> RT5033_CHGCTRL2_CV_SHIFT; + + data = RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MIN + + RT5033_CHARGER_CONST_VOLTAGE_STEP_NUM * state; + + return data; +} + +static inline int rt5033_init_const_charge(struct rt5033_charger *charger) +{ + struct rt5033_charger_data *chg = charger->chg; + int ret; + unsigned int val; + u8 reg_data; + + /* Set constant voltage mode */ + if (chg->const_uvolt < RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MIN || + chg->const_uvolt > RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MAX) { + dev_err(charger->dev, + "Value 'constant-charge-voltage-max-microvolt' out of range\n"); + return -EINVAL; + } + + if (chg->const_uvolt == RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MIN) + reg_data = 0x00; + else if (chg->const_uvolt == RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MAX) + reg_data = RT5033_CV_MAX_VOLTAGE; + else { + val = chg->const_uvolt; + val -= RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MIN; + val /= RT5033_CHARGER_CONST_VOLTAGE_STEP_NUM; + reg_data = val; + } + + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL2, + RT5033_CHGCTRL2_CV_MASK, + reg_data << RT5033_CHGCTRL2_CV_SHIFT); + if (ret) { + dev_err(charger->dev, "Failed regmap update\n"); + return -EINVAL; + } + + /* Set end of charge current */ + if (chg->eoc_uamp < RT5033_CHARGER_EOC_MIN || + chg->eoc_uamp > RT5033_CHARGER_EOC_MAX) { + dev_err(charger->dev, + "Value 'charge-term-current-microamp' out of range\n"); + return -EINVAL; + } + + if (chg->eoc_uamp == RT5033_CHARGER_EOC_MIN) + reg_data = 0x01; + else if (chg->eoc_uamp == RT5033_CHARGER_EOC_MAX) + reg_data = 0x07; + else { + val = chg->eoc_uamp; + if (val < RT5033_CHARGER_EOC_REF) { + val -= RT5033_CHARGER_EOC_MIN; + val /= RT5033_CHARGER_EOC_STEP_NUM1; + reg_data = 0x01 + val; + } else if (val > RT5033_CHARGER_EOC_REF) { + val -= RT5033_CHARGER_EOC_REF; + val /= RT5033_CHARGER_EOC_STEP_NUM2; + reg_data = 0x04 + val; + } else { + reg_data = 0x04; + } + } + + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL4, + RT5033_CHGCTRL4_EOC_MASK, reg_data); + if (ret) { + dev_err(charger->dev, "Failed regmap update\n"); + return -EINVAL; + } + + return 0; +} + +static inline int rt5033_init_fast_charge(struct rt5033_charger *charger) +{ + struct rt5033_charger_data *chg = charger->chg; + int ret; + unsigned int val; + u8 reg_data; + + /* Set limit input current */ + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL1, + RT5033_CHGCTRL1_IAICR_MASK, RT5033_AICR_2000_MODE); + if (ret) { + dev_err(charger->dev, "Failed regmap update\n"); + return -EINVAL; + } + + /* Set fast-charge mode charging current */ + if (chg->fast_uamp < RT5033_CHARGER_FAST_CURRENT_MIN || + chg->fast_uamp > RT5033_CHARGER_FAST_CURRENT_MAX) { + dev_err(charger->dev, + "Value 'constant-charge-current-max-microamp' out of range\n"); + return -EINVAL; + } + + if (chg->fast_uamp == RT5033_CHARGER_FAST_CURRENT_MIN) + reg_data = 0x00; + else if (chg->fast_uamp == RT5033_CHARGER_FAST_CURRENT_MAX) + reg_data = RT5033_CHG_MAX_CURRENT; + else { + val = chg->fast_uamp; + val -= RT5033_CHARGER_FAST_CURRENT_MIN; + val /= RT5033_CHARGER_FAST_CURRENT_STEP_NUM; + reg_data = val; + } + + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL5, + RT5033_CHGCTRL5_ICHG_MASK, + reg_data << RT5033_CHGCTRL5_ICHG_SHIFT); + if (ret) { + dev_err(charger->dev, "Failed regmap update\n"); + return -EINVAL; + } + + return 0; +} + +static inline int rt5033_init_pre_charge(struct rt5033_charger *charger) +{ + struct rt5033_charger_data *chg = charger->chg; + int ret; + unsigned int val; + u8 reg_data; + + /* Set pre-charge threshold voltage */ + if (chg->pre_uvolt < RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MIN || + chg->pre_uvolt > RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MAX) { + dev_err(charger->dev, + "Value 'precharge-upper-limit-microvolt' out of range\n"); + return -EINVAL; + } + + if (chg->pre_uvolt == RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MIN) + reg_data = 0x00; + else if (chg->pre_uvolt == RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MAX) + reg_data = 0x0f; + else { + val = chg->pre_uvolt; + val -= RT5033_CHARGER_PRE_THRESHOLD_LIMIT_MIN; + val /= RT5033_CHARGER_PRE_THRESHOLD_STEP_NUM; + reg_data = val; + } + + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL5, + RT5033_CHGCTRL5_VPREC_MASK, reg_data); + if (ret) { + dev_err(charger->dev, "Failed regmap update\n"); + return -EINVAL; + } + + /* Set pre-charge mode charging current */ + if (chg->pre_uamp < RT5033_CHARGER_PRE_CURRENT_LIMIT_MIN || + chg->pre_uamp > RT5033_CHARGER_PRE_CURRENT_LIMIT_MAX) { + dev_err(charger->dev, + "Value 'precharge-current-microamp' out of range\n"); + return -EINVAL; + } + + if (chg->pre_uamp == RT5033_CHARGER_PRE_CURRENT_LIMIT_MIN) + reg_data = 0x00; + else if (chg->pre_uamp == RT5033_CHARGER_PRE_CURRENT_LIMIT_MAX) + reg_data = RT5033_CHG_MAX_PRE_CURRENT; + else { + val = chg->pre_uamp; + val -= RT5033_CHARGER_PRE_CURRENT_LIMIT_MIN; + val /= RT5033_CHARGER_PRE_CURRENT_STEP_NUM; + reg_data = val; + } + + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL4, + RT5033_CHGCTRL4_IPREC_MASK, + reg_data << RT5033_CHGCTRL4_IPREC_SHIFT); + if (ret) { + dev_err(charger->dev, "Failed regmap update\n"); + return -EINVAL; + } + + return 0; +} + +static int rt5033_charger_reg_init(struct rt5033_charger *charger) +{ + int ret = 0; + + /* Enable charging termination */ + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL1, + RT5033_CHGCTRL1_TE_EN_MASK, RT5033_TE_ENABLE); + if (ret) { + dev_err(charger->dev, "Failed to enable charging termination.\n"); + return -EINVAL; + } + + /* + * Disable minimum input voltage regulation (MIVR), this improves + * the charging performance. + */ + ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL4, + RT5033_CHGCTRL4_MIVR_MASK, RT5033_CHARGER_MIVR_DISABLE); + if (ret) { + dev_err(charger->dev, "Failed to disable MIVR.\n"); + return -EINVAL; + } + + ret = rt5033_init_pre_charge(charger); + if (ret) + return ret; + + ret = rt5033_init_fast_charge(charger); + if (ret) + return ret; + + ret = rt5033_init_const_charge(charger); + if (ret) + return ret; + + return 0; +} + +static enum power_supply_property rt5033_charger_props[] = { + POWER_SUPPLY_PROP_STATUS, + POWER_SUPPLY_PROP_CHARGE_TYPE, + POWER_SUPPLY_PROP_CURRENT_MAX, + POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE, + POWER_SUPPLY_PROP_MODEL_NAME, + POWER_SUPPLY_PROP_MANUFACTURER, + POWER_SUPPLY_PROP_ONLINE, +}; + +static int rt5033_charger_get_property(struct power_supply *psy, + enum power_supply_property psp, + union power_supply_propval *val) +{ + struct rt5033_charger *charger = power_supply_get_drvdata(psy); + + switch (psp) { + case POWER_SUPPLY_PROP_STATUS: + val->intval = rt5033_get_charger_state(charger); + break; + case POWER_SUPPLY_PROP_CHARGE_TYPE: + val->intval = rt5033_get_charger_type(charger); + break; + case POWER_SUPPLY_PROP_CURRENT_MAX: + val->intval = rt5033_get_charger_current_limit(charger); + break; + case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE: + val->intval = rt5033_get_charger_const_voltage(charger); + break; + case POWER_SUPPLY_PROP_MODEL_NAME: + val->strval = RT5033_CHARGER_MODEL; + break; + case POWER_SUPPLY_PROP_MANUFACTURER: + val->strval = RT5033_MANUFACTURER; + break; + case POWER_SUPPLY_PROP_ONLINE: + val->intval = (rt5033_get_charger_state(charger) == + POWER_SUPPLY_STATUS_CHARGING); + break; + default: + return -EINVAL; + } + + return 0; +} + +static struct rt5033_charger_data *rt5033_charger_dt_init( + struct rt5033_charger *charger) +{ + struct rt5033_charger_data *chg; + struct power_supply_battery_info *info; + int ret; + + chg = devm_kzalloc(charger->dev, sizeof(*chg), GFP_KERNEL); + if (!chg) + return ERR_PTR(-ENOMEM); + + ret = power_supply_get_battery_info(charger->psy, &info); + if (ret) + return ERR_PTR(dev_err_probe(charger->dev, -EINVAL, + "missing battery info\n")); + + /* Assign data. Validity will be checked in the init functions. */ + chg->pre_uamp = info->precharge_current_ua; + chg->fast_uamp = info->constant_charge_current_max_ua; + chg->eoc_uamp = info->charge_term_current_ua; + chg->pre_uvolt = info->precharge_voltage_max_uv; + chg->const_uvolt = info->constant_charge_voltage_max_uv; + + return chg; +} + +static const struct power_supply_desc rt5033_charger_desc = { + .name = "rt5033-charger", + .type = POWER_SUPPLY_TYPE_USB, + .properties = rt5033_charger_props, + .num_properties = ARRAY_SIZE(rt5033_charger_props), + .get_property = rt5033_charger_get_property, +}; + +static int rt5033_charger_probe(struct platform_device *pdev) +{ + struct rt5033_charger *charger; + struct power_supply_config psy_cfg = {}; + int ret; + + charger = devm_kzalloc(&pdev->dev, sizeof(*charger), GFP_KERNEL); + if (!charger) + return -ENOMEM; + + platform_set_drvdata(pdev, charger); + charger->dev = &pdev->dev; + charger->regmap = dev_get_regmap(pdev->dev.parent, NULL); + + psy_cfg.of_node = pdev->dev.of_node; + psy_cfg.drv_data = charger; + + charger->psy = devm_power_supply_register(&pdev->dev, + &rt5033_charger_desc, + &psy_cfg); + if (IS_ERR(charger->psy)) + return dev_err_probe(&pdev->dev, PTR_ERR(charger->psy), + "Failed to register power supply\n"); + + charger->chg = rt5033_charger_dt_init(charger); + if (IS_ERR_OR_NULL(charger->chg)) + return PTR_ERR(charger->chg); + + ret = rt5033_charger_reg_init(charger); + if (ret) + return ret; + + return 0; +} + +static const struct platform_device_id rt5033_charger_id[] = { + { "rt5033-charger", }, + { } +}; +MODULE_DEVICE_TABLE(platform, rt5033_charger_id); + +static const struct of_device_id rt5033_charger_of_match[] = { + { .compatible = "richtek,rt5033-charger", }, + { } +}; +MODULE_DEVICE_TABLE(of, rt5033_charger_of_match); + +static struct platform_driver rt5033_charger_driver = { + .driver = { + .name = "rt5033-charger", + .of_match_table = rt5033_charger_of_match, + }, + .probe = rt5033_charger_probe, + .id_table = rt5033_charger_id, +}; +module_platform_driver(rt5033_charger_driver); + +MODULE_DESCRIPTION("Richtek RT5033 charger driver"); +MODULE_AUTHOR("Beomho Seo <beomho.seo@samsung.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index beb3f44f85c5..fff7fa6b7c5d 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -17,6 +17,7 @@ enum axp20x_variants { AXP221_ID, AXP223_ID, AXP288_ID, + AXP313A_ID, AXP803_ID, AXP806_ID, AXP809_ID, @@ -92,6 +93,17 @@ enum axp20x_variants { #define AXP22X_ALDO3_V_OUT 0x2a #define AXP22X_CHRG_CTRL3 0x35 +#define AXP313A_ON_INDICATE 0x00 +#define AXP313A_OUTPUT_CONTROL 0x10 +#define AXP313A_DCDC1_CONRTOL 0x13 +#define AXP313A_DCDC2_CONRTOL 0x14 +#define AXP313A_DCDC3_CONRTOL 0x15 +#define AXP313A_ALDO1_CONRTOL 0x16 +#define AXP313A_DLDO1_CONRTOL 0x17 +#define AXP313A_SHUTDOWN_CTRL 0x1a +#define AXP313A_IRQ_EN 0x20 +#define AXP313A_IRQ_STATE 0x21 + #define AXP806_STARTUP_SRC 0x00 #define AXP806_CHIP_ID 0x03 #define AXP806_PWR_OUT_CTRL1 0x10 @@ -364,6 +376,16 @@ enum { }; enum { + AXP313A_DCDC1 = 0, + AXP313A_DCDC2, + AXP313A_DCDC3, + AXP313A_ALDO1, + AXP313A_DLDO1, + AXP313A_RTC_LDO, + AXP313A_REG_ID_MAX, +}; + +enum { AXP806_DCDCA = 0, AXP806_DCDCB, AXP806_DCDCC, @@ -616,6 +638,16 @@ enum axp288_irqs { AXP288_IRQ_BC_USB_CHNG, }; +enum axp313a_irqs { + AXP313A_IRQ_DIE_TEMP_HIGH, + AXP313A_IRQ_DCDC2_V_LOW = 2, + AXP313A_IRQ_DCDC3_V_LOW, + AXP313A_IRQ_PEK_LONG, + AXP313A_IRQ_PEK_SHORT, + AXP313A_IRQ_PEK_FAL_EDGE, + AXP313A_IRQ_PEK_RIS_EDGE, +}; + enum axp803_irqs { AXP803_IRQ_ACIN_OVER_V = 1, AXP803_IRQ_ACIN_PLUGIN, diff --git a/include/linux/mfd/max597x.h b/include/linux/mfd/max5970.h index a850b2e02e6a..762a7d40c843 100644 --- a/include/linux/mfd/max597x.h +++ b/include/linux/mfd/max5970.h @@ -7,25 +7,25 @@ * Author: Patrick Rudolph <patrick.rudolph@9elements.com> */ -#ifndef _MFD_MAX597X_H -#define _MFD_MAX597X_H +#ifndef _MFD_MAX5970_H +#define _MFD_MAX5970_H #include <linux/regmap.h> #define MAX5970_NUM_SWITCHES 2 #define MAX5978_NUM_SWITCHES 1 -#define MAX597X_NUM_LEDS 4 +#define MAX5970_NUM_LEDS 4 -struct max597x_data { +struct max5970_data { int num_switches; u32 irng[MAX5970_NUM_SWITCHES]; u32 mon_rng[MAX5970_NUM_SWITCHES]; u32 shunt_micro_ohms[MAX5970_NUM_SWITCHES]; }; -enum max597x_chip_type { - MAX597x_TYPE_MAX5978 = 1, - MAX597x_TYPE_MAX5970, +enum max5970_chip_type { + TYPE_MAX5978 = 1, + TYPE_MAX5970, }; #define MAX5970_REG_CURRENT_L(ch) (0x01 + (ch) * 4) @@ -93,4 +93,4 @@ enum max597x_chip_type { #define MAX_REGISTERS 0x49 #define ADC_MASK 0x3FF -#endif /* _MFD_MAX597X_H */ +#endif /* _MFD_MAX5970_H */ diff --git a/include/linux/mfd/rt5033-private.h b/include/linux/mfd/rt5033-private.h index 6bb432f6a96c..0221f806d139 100644 --- a/include/linux/mfd/rt5033-private.h +++ b/include/linux/mfd/rt5033-private.h @@ -55,21 +55,28 @@ enum rt5033_reg { }; /* RT5033 Charger state register */ -#define RT5033_CHG_STAT_MASK 0x20 +#define RT5033_CHG_STAT_TYPE_MASK 0x60 +#define RT5033_CHG_STAT_TYPE_PRE 0x20 +#define RT5033_CHG_STAT_TYPE_FAST 0x60 +#define RT5033_CHG_STAT_MASK 0x30 #define RT5033_CHG_STAT_DISCHARGING 0x00 #define RT5033_CHG_STAT_FULL 0x10 #define RT5033_CHG_STAT_CHARGING 0x20 #define RT5033_CHG_STAT_NOT_CHARGING 0x30 -#define RT5033_CHG_STAT_TYPE_MASK 0x60 -#define RT5033_CHG_STAT_TYPE_PRE 0x20 -#define RT5033_CHG_STAT_TYPE_FAST 0x60 /* RT5033 CHGCTRL1 register */ #define RT5033_CHGCTRL1_IAICR_MASK 0xe0 +#define RT5033_CHGCTRL1_TE_EN_MASK 0x08 +#define RT5033_CHGCTRL1_HZ_MASK 0x02 #define RT5033_CHGCTRL1_MODE_MASK 0x01 /* RT5033 CHGCTRL2 register */ #define RT5033_CHGCTRL2_CV_MASK 0xfc +#define RT5033_CHGCTRL2_CV_SHIFT 0x02 + +/* RT5033 DEVICE_ID register */ +#define RT5033_VENDOR_ID_MASK 0xf0 +#define RT5033_CHIP_REV_MASK 0x0f /* RT5033 CHGCTRL3 register */ #define RT5033_CHGCTRL3_CFO_EN_MASK 0x40 @@ -77,18 +84,18 @@ enum rt5033_reg { #define RT5033_CHGCTRL3_TIMER_EN_MASK 0x01 /* RT5033 CHGCTRL4 register */ -#define RT5033_CHGCTRL4_EOC_MASK 0x07 +#define RT5033_CHGCTRL4_MIVR_MASK 0xe0 #define RT5033_CHGCTRL4_IPREC_MASK 0x18 +#define RT5033_CHGCTRL4_IPREC_SHIFT 0x03 +#define RT5033_CHGCTRL4_EOC_MASK 0x07 /* RT5033 CHGCTRL5 register */ -#define RT5033_CHGCTRL5_VPREC_MASK 0x0f #define RT5033_CHGCTRL5_ICHG_MASK 0xf0 #define RT5033_CHGCTRL5_ICHG_SHIFT 0x04 -#define RT5033_CHG_MAX_CURRENT 0x0d +#define RT5033_CHGCTRL5_VPREC_MASK 0x0f /* RT5033 RT CTRL1 register */ #define RT5033_RT_CTRL1_UUG_MASK 0x02 -#define RT5033_RT_HZ_MASK 0x01 /* RT5033 control register */ #define RT5033_CTRL_FCCM_BUCK_MASK BIT(0) @@ -115,28 +122,37 @@ enum rt5033_reg { * register), AICR mode limits the input current. For example, the AIRC 100 * mode limits the input current to 100 mA. */ +#define RT5033_AICR_DISABLE 0x00 #define RT5033_AICR_100_MODE 0x20 #define RT5033_AICR_500_MODE 0x40 #define RT5033_AICR_700_MODE 0x60 #define RT5033_AICR_900_MODE 0x80 +#define RT5033_AICR_1000_MODE 0xa0 #define RT5033_AICR_1500_MODE 0xc0 #define RT5033_AICR_2000_MODE 0xe0 -#define RT5033_AICR_MODE_MASK 0xe0 -/* RT5033 use internal timer need to set time */ -#define RT5033_FAST_CHARGE_TIMER4 0x00 -#define RT5033_FAST_CHARGE_TIMER6 0x01 -#define RT5033_FAST_CHARGE_TIMER8 0x02 -#define RT5033_FAST_CHARGE_TIMER9 0x03 -#define RT5033_FAST_CHARGE_TIMER12 0x04 -#define RT5033_FAST_CHARGE_TIMER14 0x05 -#define RT5033_FAST_CHARGE_TIMER16 0x06 +/* RT5033 charger minimum input voltage regulation */ +#define RT5033_CHARGER_MIVR_DISABLE 0x00 +#define RT5033_CHARGER_MIVR_4200MV 0x20 +#define RT5033_CHARGER_MIVR_4300MV 0x40 +#define RT5033_CHARGER_MIVR_4400MV 0x60 +#define RT5033_CHARGER_MIVR_4500MV 0x80 +#define RT5033_CHARGER_MIVR_4600MV 0xa0 +#define RT5033_CHARGER_MIVR_4700MV 0xc0 +#define RT5033_CHARGER_MIVR_4800MV 0xe0 +/* RT5033 use internal timer need to set time */ +#define RT5033_FAST_CHARGE_TIMER4 0x00 /* 4 hrs */ +#define RT5033_FAST_CHARGE_TIMER6 0x08 /* 6 hrs */ +#define RT5033_FAST_CHARGE_TIMER8 0x10 /* 8 hrs */ +#define RT5033_FAST_CHARGE_TIMER10 0x18 /* 10 hrs */ +#define RT5033_FAST_CHARGE_TIMER12 0x20 /* 12 hrs */ +#define RT5033_FAST_CHARGE_TIMER14 0x28 /* 14 hrs */ +#define RT5033_FAST_CHARGE_TIMER16 0x30 /* 16 hrs */ + +#define RT5033_INT_TIMER_DISABLE 0x00 #define RT5033_INT_TIMER_ENABLE 0x01 -/* RT5033 charger termination enable mask */ -#define RT5033_TE_ENABLE_MASK 0x08 - /* * RT5033 charger opa mode. RT5033 has two opa modes for OTG: charger mode * and boost mode. @@ -145,25 +161,30 @@ enum rt5033_reg { #define RT5033_BOOST_MODE 0x01 /* RT5033 charger termination enable */ +#define RT5033_TE_DISABLE 0x00 #define RT5033_TE_ENABLE 0x08 /* RT5033 charger CFO enable */ +#define RT5033_CFO_DISABLE 0x00 #define RT5033_CFO_ENABLE 0x40 /* RT5033 charger constant charge voltage (as in CHGCTRL2 register), uV */ #define RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MIN 3650000U #define RT5033_CHARGER_CONST_VOLTAGE_STEP_NUM 25000U #define RT5033_CHARGER_CONST_VOLTAGE_LIMIT_MAX 4400000U +#define RT5033_CV_MAX_VOLTAGE 0x1e /* RT5033 charger pre-charge current limits (as in CHGCTRL4 register), uA */ #define RT5033_CHARGER_PRE_CURRENT_LIMIT_MIN 350000U #define RT5033_CHARGER_PRE_CURRENT_STEP_NUM 100000U #define RT5033_CHARGER_PRE_CURRENT_LIMIT_MAX 650000U +#define RT5033_CHG_MAX_PRE_CURRENT 0x03 /* RT5033 charger fast-charge current (as in CHGCTRL5 register), uA */ #define RT5033_CHARGER_FAST_CURRENT_MIN 700000U #define RT5033_CHARGER_FAST_CURRENT_STEP_NUM 100000U #define RT5033_CHARGER_FAST_CURRENT_MAX 2000000U +#define RT5033_CHG_MAX_CURRENT 0x0d /* * RT5033 charger const-charge end of charger current ( @@ -187,11 +208,12 @@ enum rt5033_reg { * RT5033 charger UUG. It enables MOS auto control by H/W charger * circuit. */ +#define RT5033_CHARGER_UUG_DISABLE 0x00 #define RT5033_CHARGER_UUG_ENABLE 0x02 /* RT5033 charger high impedance mode */ #define RT5033_CHARGER_HZ_DISABLE 0x00 -#define RT5033_CHARGER_HZ_ENABLE 0x01 +#define RT5033_CHARGER_HZ_ENABLE 0x02 /* RT5033 regulator BUCK output voltage uV */ #define RT5033_REGULATOR_BUCK_VOLTAGE_MIN 1000000U diff --git a/include/linux/mfd/rt5033.h b/include/linux/mfd/rt5033.h index 8f306ac15a27..bb3d18945d21 100644 --- a/include/linux/mfd/rt5033.h +++ b/include/linux/mfd/rt5033.h @@ -12,7 +12,6 @@ #include <linux/regulator/consumer.h> #include <linux/i2c.h> #include <linux/regmap.h> -#include <linux/power_supply.h> /* RT5033 regulator IDs */ enum rt5033_regulators { @@ -32,27 +31,4 @@ struct rt5033_dev { bool wakeup; }; -struct rt5033_battery { - struct i2c_client *client; - struct rt5033_dev *rt5033; - struct regmap *regmap; - struct power_supply *psy; -}; - -/* RT5033 charger platform data */ -struct rt5033_charger_data { - unsigned int pre_uamp; - unsigned int pre_uvolt; - unsigned int const_uvolt; - unsigned int eoc_uamp; - unsigned int fast_uamp; -}; - -struct rt5033_charger { - struct device *dev; - struct rt5033_dev *rt5033; - struct power_supply psy; - struct rt5033_charger_data *chg; -}; - #endif /* __RT5033_H__ */ diff --git a/include/linux/mfd/tps6594.h b/include/linux/mfd/tps6594.h new file mode 100644 index 000000000000..3f7c5e23cd4c --- /dev/null +++ b/include/linux/mfd/tps6594.h @@ -0,0 +1,1020 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Functions to access TPS6594 Power Management IC + * + * Copyright (C) 2023 BayLibre Incorporated - https://www.baylibre.com/ + */ + +#ifndef __LINUX_MFD_TPS6594_H +#define __LINUX_MFD_TPS6594_H + +#include <linux/device.h> +#include <linux/regmap.h> + +struct regmap_irq_chip_data; + +/* Chip id list */ +enum pmic_id { + TPS6594, + TPS6593, + LP8764, +}; + +/* Macro to get page index from register address */ +#define TPS6594_REG_TO_PAGE(reg) ((reg) >> 8) + +/* Registers for page 0 of TPS6594 */ +#define TPS6594_REG_DEV_REV 0x01 + +#define TPS6594_REG_NVM_CODE_1 0x02 +#define TPS6594_REG_NVM_CODE_2 0x03 + +#define TPS6594_REG_BUCKX_CTRL(buck_inst) (0x04 + ((buck_inst) << 1)) +#define TPS6594_REG_BUCKX_CONF(buck_inst) (0x05 + ((buck_inst) << 1)) +#define TPS6594_REG_BUCKX_VOUT_1(buck_inst) (0x0e + ((buck_inst) << 1)) +#define TPS6594_REG_BUCKX_VOUT_2(buck_inst) (0x0f + ((buck_inst) << 1)) +#define TPS6594_REG_BUCKX_PG_WINDOW(buck_inst) (0x18 + (buck_inst)) + +#define TPS6594_REG_LDOX_CTRL(ldo_inst) (0x1d + (ldo_inst)) +#define TPS6594_REG_LDORTC_CTRL 0x22 +#define TPS6594_REG_LDOX_VOUT(ldo_inst) (0x23 + (ldo_inst)) +#define TPS6594_REG_LDOX_PG_WINDOW(ldo_inst) (0x27 + (ldo_inst)) + +#define TPS6594_REG_VCCA_VMON_CTRL 0x2b +#define TPS6594_REG_VCCA_PG_WINDOW 0x2c +#define TPS6594_REG_VMON1_PG_WINDOW 0x2d +#define TPS6594_REG_VMON1_PG_LEVEL 0x2e +#define TPS6594_REG_VMON2_PG_WINDOW 0x2f +#define TPS6594_REG_VMON2_PG_LEVEL 0x30 + +#define TPS6594_REG_GPIOX_CONF(gpio_inst) (0x31 + (gpio_inst)) +#define TPS6594_REG_NPWRON_CONF 0x3c +#define TPS6594_REG_GPIO_OUT_1 0x3d +#define TPS6594_REG_GPIO_OUT_2 0x3e +#define TPS6594_REG_GPIO_IN_1 0x3f +#define TPS6594_REG_GPIO_IN_2 0x40 +#define TPS6594_REG_GPIOX_OUT(gpio_inst) (TPS6594_REG_GPIO_OUT_1 + (gpio_inst) / 8) +#define TPS6594_REG_GPIOX_IN(gpio_inst) (TPS6594_REG_GPIO_IN_1 + (gpio_inst) / 8) + +#define TPS6594_REG_GPIO_IN_1 0x3f +#define TPS6594_REG_GPIO_IN_2 0x40 + +#define TPS6594_REG_RAIL_SEL_1 0x41 +#define TPS6594_REG_RAIL_SEL_2 0x42 +#define TPS6594_REG_RAIL_SEL_3 0x43 + +#define TPS6594_REG_FSM_TRIG_SEL_1 0x44 +#define TPS6594_REG_FSM_TRIG_SEL_2 0x45 +#define TPS6594_REG_FSM_TRIG_MASK_1 0x46 +#define TPS6594_REG_FSM_TRIG_MASK_2 0x47 +#define TPS6594_REG_FSM_TRIG_MASK_3 0x48 + +#define TPS6594_REG_MASK_BUCK1_2 0x49 +#define TPS6594_REG_MASK_BUCK3_4 0x4a +#define TPS6594_REG_MASK_BUCK5 0x4b +#define TPS6594_REG_MASK_LDO1_2 0x4c +#define TPS6594_REG_MASK_LDO3_4 0x4d +#define TPS6594_REG_MASK_VMON 0x4e +#define TPS6594_REG_MASK_GPIO1_8_FALL 0x4f +#define TPS6594_REG_MASK_GPIO1_8_RISE 0x50 +#define TPS6594_REG_MASK_GPIO9_11 0x51 +#define TPS6594_REG_MASK_STARTUP 0x52 +#define TPS6594_REG_MASK_MISC 0x53 +#define TPS6594_REG_MASK_MODERATE_ERR 0x54 +#define TPS6594_REG_MASK_FSM_ERR 0x56 +#define TPS6594_REG_MASK_COMM_ERR 0x57 +#define TPS6594_REG_MASK_READBACK_ERR 0x58 +#define TPS6594_REG_MASK_ESM 0x59 + +#define TPS6594_REG_INT_TOP 0x5a +#define TPS6594_REG_INT_BUCK 0x5b +#define TPS6594_REG_INT_BUCK1_2 0x5c +#define TPS6594_REG_INT_BUCK3_4 0x5d +#define TPS6594_REG_INT_BUCK5 0x5e +#define TPS6594_REG_INT_LDO_VMON 0x5f +#define TPS6594_REG_INT_LDO1_2 0x60 +#define TPS6594_REG_INT_LDO3_4 0x61 +#define TPS6594_REG_INT_VMON 0x62 +#define TPS6594_REG_INT_GPIO 0x63 +#define TPS6594_REG_INT_GPIO1_8 0x64 +#define TPS6594_REG_INT_STARTUP 0x65 +#define TPS6594_REG_INT_MISC 0x66 +#define TPS6594_REG_INT_MODERATE_ERR 0x67 +#define TPS6594_REG_INT_SEVERE_ERR 0x68 +#define TPS6594_REG_INT_FSM_ERR 0x69 +#define TPS6594_REG_INT_COMM_ERR 0x6a +#define TPS6594_REG_INT_READBACK_ERR 0x6b +#define TPS6594_REG_INT_ESM 0x6c + +#define TPS6594_REG_STAT_BUCK1_2 0x6d +#define TPS6594_REG_STAT_BUCK3_4 0x6e +#define TPS6594_REG_STAT_BUCK5 0x6f +#define TPS6594_REG_STAT_LDO1_2 0x70 +#define TPS6594_REG_STAT_LDO3_4 0x71 +#define TPS6594_REG_STAT_VMON 0x72 +#define TPS6594_REG_STAT_STARTUP 0x73 +#define TPS6594_REG_STAT_MISC 0x74 +#define TPS6594_REG_STAT_MODERATE_ERR 0x75 +#define TPS6594_REG_STAT_SEVERE_ERR 0x76 +#define TPS6594_REG_STAT_READBACK_ERR 0x77 + +#define TPS6594_REG_PGOOD_SEL_1 0x78 +#define TPS6594_REG_PGOOD_SEL_2 0x79 +#define TPS6594_REG_PGOOD_SEL_3 0x7a +#define TPS6594_REG_PGOOD_SEL_4 0x7b + +#define TPS6594_REG_PLL_CTRL 0x7c + +#define TPS6594_REG_CONFIG_1 0x7d +#define TPS6594_REG_CONFIG_2 0x7e + +#define TPS6594_REG_ENABLE_DRV_REG 0x80 + +#define TPS6594_REG_MISC_CTRL 0x81 + +#define TPS6594_REG_ENABLE_DRV_STAT 0x82 + +#define TPS6594_REG_RECOV_CNT_REG_1 0x83 +#define TPS6594_REG_RECOV_CNT_REG_2 0x84 + +#define TPS6594_REG_FSM_I2C_TRIGGERS 0x85 +#define TPS6594_REG_FSM_NSLEEP_TRIGGERS 0x86 + +#define TPS6594_REG_BUCK_RESET_REG 0x87 + +#define TPS6594_REG_SPREAD_SPECTRUM_1 0x88 + +#define TPS6594_REG_FREQ_SEL 0x8a + +#define TPS6594_REG_FSM_STEP_SIZE 0x8b + +#define TPS6594_REG_LDO_RV_TIMEOUT_REG_1 0x8c +#define TPS6594_REG_LDO_RV_TIMEOUT_REG_2 0x8d + +#define TPS6594_REG_USER_SPARE_REGS 0x8e + +#define TPS6594_REG_ESM_MCU_START_REG 0x8f +#define TPS6594_REG_ESM_MCU_DELAY1_REG 0x90 +#define TPS6594_REG_ESM_MCU_DELAY2_REG 0x91 +#define TPS6594_REG_ESM_MCU_MODE_CFG 0x92 +#define TPS6594_REG_ESM_MCU_HMAX_REG 0x93 +#define TPS6594_REG_ESM_MCU_HMIN_REG 0x94 +#define TPS6594_REG_ESM_MCU_LMAX_REG 0x95 +#define TPS6594_REG_ESM_MCU_LMIN_REG 0x96 +#define TPS6594_REG_ESM_MCU_ERR_CNT_REG 0x97 +#define TPS6594_REG_ESM_SOC_START_REG 0x98 +#define TPS6594_REG_ESM_SOC_DELAY1_REG 0x99 +#define TPS6594_REG_ESM_SOC_DELAY2_REG 0x9a +#define TPS6594_REG_ESM_SOC_MODE_CFG 0x9b +#define TPS6594_REG_ESM_SOC_HMAX_REG 0x9c +#define TPS6594_REG_ESM_SOC_HMIN_REG 0x9d +#define TPS6594_REG_ESM_SOC_LMAX_REG 0x9e +#define TPS6594_REG_ESM_SOC_LMIN_REG 0x9f +#define TPS6594_REG_ESM_SOC_ERR_CNT_REG 0xa0 + +#define TPS6594_REG_REGISTER_LOCK 0xa1 + +#define TPS6594_REG_MANUFACTURING_VER 0xa6 + +#define TPS6594_REG_CUSTOMER_NVM_ID_REG 0xa7 + +#define TPS6594_REG_VMON_CONF_REG 0xa8 + +#define TPS6594_REG_SOFT_REBOOT_REG 0xab + +#define TPS6594_REG_RTC_SECONDS 0xb5 +#define TPS6594_REG_RTC_MINUTES 0xb6 +#define TPS6594_REG_RTC_HOURS 0xb7 +#define TPS6594_REG_RTC_DAYS 0xb8 +#define TPS6594_REG_RTC_MONTHS 0xb9 +#define TPS6594_REG_RTC_YEARS 0xba +#define TPS6594_REG_RTC_WEEKS 0xbb + +#define TPS6594_REG_ALARM_SECONDS 0xbc +#define TPS6594_REG_ALARM_MINUTES 0xbd +#define TPS6594_REG_ALARM_HOURS 0xbe +#define TPS6594_REG_ALARM_DAYS 0xbf +#define TPS6594_REG_ALARM_MONTHS 0xc0 +#define TPS6594_REG_ALARM_YEARS 0xc1 + +#define TPS6594_REG_RTC_CTRL_1 0xc2 +#define TPS6594_REG_RTC_CTRL_2 0xc3 +#define TPS6594_REG_RTC_STATUS 0xc4 +#define TPS6594_REG_RTC_INTERRUPTS 0xc5 +#define TPS6594_REG_RTC_COMP_LSB 0xc6 +#define TPS6594_REG_RTC_COMP_MSB 0xc7 +#define TPS6594_REG_RTC_RESET_STATUS 0xc8 + +#define TPS6594_REG_SCRATCH_PAD_REG_1 0xc9 +#define TPS6594_REG_SCRATCH_PAD_REG_2 0xca +#define TPS6594_REG_SCRATCH_PAD_REG_3 0xcb +#define TPS6594_REG_SCRATCH_PAD_REG_4 0xcc + +#define TPS6594_REG_PFSM_DELAY_REG_1 0xcd +#define TPS6594_REG_PFSM_DELAY_REG_2 0xce +#define TPS6594_REG_PFSM_DELAY_REG_3 0xcf +#define TPS6594_REG_PFSM_DELAY_REG_4 0xd0 + +/* Registers for page 1 of TPS6594 */ +#define TPS6594_REG_SERIAL_IF_CONFIG 0x11a +#define TPS6594_REG_I2C1_ID 0x122 +#define TPS6594_REG_I2C2_ID 0x123 + +/* Registers for page 4 of TPS6594 */ +#define TPS6594_REG_WD_ANSWER_REG 0x401 +#define TPS6594_REG_WD_QUESTION_ANSW_CNT 0x402 +#define TPS6594_REG_WD_WIN1_CFG 0x403 +#define TPS6594_REG_WD_WIN2_CFG 0x404 +#define TPS6594_REG_WD_LONGWIN_CFG 0x405 +#define TPS6594_REG_WD_MODE_REG 0x406 +#define TPS6594_REG_WD_QA_CFG 0x407 +#define TPS6594_REG_WD_ERR_STATUS 0x408 +#define TPS6594_REG_WD_THR_CFG 0x409 +#define TPS6594_REG_DWD_FAIL_CNT_REG 0x40a + +/* BUCKX_CTRL register field definition */ +#define TPS6594_BIT_BUCK_EN BIT(0) +#define TPS6594_BIT_BUCK_FPWM BIT(1) +#define TPS6594_BIT_BUCK_FPWM_MP BIT(2) +#define TPS6594_BIT_BUCK_VSEL BIT(3) +#define TPS6594_BIT_BUCK_VMON_EN BIT(4) +#define TPS6594_BIT_BUCK_PLDN BIT(5) +#define TPS6594_BIT_BUCK_RV_SEL BIT(7) + +/* BUCKX_CONF register field definition */ +#define TPS6594_MASK_BUCK_SLEW_RATE GENMASK(2, 0) +#define TPS6594_MASK_BUCK_ILIM GENMASK(5, 3) + +/* BUCKX_PG_WINDOW register field definition */ +#define TPS6594_MASK_BUCK_OV_THR GENMASK(2, 0) +#define TPS6594_MASK_BUCK_UV_THR GENMASK(5, 3) + +/* BUCKX VSET */ +#define TPS6594_MASK_BUCKS_VSET GENMASK(7, 0) + +/* LDOX_CTRL register field definition */ +#define TPS6594_BIT_LDO_EN BIT(0) +#define TPS6594_BIT_LDO_SLOW_RAMP BIT(1) +#define TPS6594_BIT_LDO_VMON_EN BIT(4) +#define TPS6594_MASK_LDO_PLDN GENMASK(6, 5) +#define TPS6594_BIT_LDO_RV_SEL BIT(7) + +/* LDORTC_CTRL register field definition */ +#define TPS6594_BIT_LDORTC_DIS BIT(0) + +/* LDOX_VOUT register field definition */ +#define TPS6594_MASK_LDO123_VSET GENMASK(6, 1) +#define TPS6594_MASK_LDO4_VSET GENMASK(6, 0) +#define TPS6594_BIT_LDO_BYPASS BIT(7) + +/* LDOX_PG_WINDOW register field definition */ +#define TPS6594_MASK_LDO_OV_THR GENMASK(2, 0) +#define TPS6594_MASK_LDO_UV_THR GENMASK(5, 3) + +/* VCCA_VMON_CTRL register field definition */ +#define TPS6594_BIT_VMON_EN BIT(0) +#define TPS6594_BIT_VMON1_EN BIT(1) +#define TPS6594_BIT_VMON1_RV_SEL BIT(2) +#define TPS6594_BIT_VMON2_EN BIT(3) +#define TPS6594_BIT_VMON2_RV_SEL BIT(4) +#define TPS6594_BIT_VMON_DEGLITCH_SEL BIT(5) + +/* VCCA_PG_WINDOW register field definition */ +#define TPS6594_MASK_VCCA_OV_THR GENMASK(2, 0) +#define TPS6594_MASK_VCCA_UV_THR GENMASK(5, 3) +#define TPS6594_BIT_VCCA_PG_SET BIT(6) + +/* VMONX_PG_WINDOW register field definition */ +#define TPS6594_MASK_VMONX_OV_THR GENMASK(2, 0) +#define TPS6594_MASK_VMONX_UV_THR GENMASK(5, 3) +#define TPS6594_BIT_VMONX_RANGE BIT(6) + +/* GPIOX_CONF register field definition */ +#define TPS6594_BIT_GPIO_DIR BIT(0) +#define TPS6594_BIT_GPIO_OD BIT(1) +#define TPS6594_BIT_GPIO_PU_SEL BIT(2) +#define TPS6594_BIT_GPIO_PU_PD_EN BIT(3) +#define TPS6594_BIT_GPIO_DEGLITCH_EN BIT(4) +#define TPS6594_MASK_GPIO_SEL GENMASK(7, 5) + +/* NPWRON_CONF register field definition */ +#define TPS6594_BIT_NRSTOUT_OD BIT(0) +#define TPS6594_BIT_ENABLE_PU_SEL BIT(2) +#define TPS6594_BIT_ENABLE_PU_PD_EN BIT(3) +#define TPS6594_BIT_ENABLE_DEGLITCH_EN BIT(4) +#define TPS6594_BIT_ENABLE_POL BIT(5) +#define TPS6594_MASK_NPWRON_SEL GENMASK(7, 6) + +/* GPIO_OUT_X register field definition */ +#define TPS6594_BIT_GPIOX_OUT(gpio_inst) BIT((gpio_inst) % 8) + +/* GPIO_IN_X register field definition */ +#define TPS6594_BIT_GPIOX_IN(gpio_inst) BIT((gpio_inst) % 8) +#define TPS6594_BIT_NPWRON_IN BIT(3) + +/* RAIL_SEL_1 register field definition */ +#define TPS6594_MASK_BUCK1_GRP_SEL GENMASK(1, 0) +#define TPS6594_MASK_BUCK2_GRP_SEL GENMASK(3, 2) +#define TPS6594_MASK_BUCK3_GRP_SEL GENMASK(5, 4) +#define TPS6594_MASK_BUCK4_GRP_SEL GENMASK(7, 6) + +/* RAIL_SEL_2 register field definition */ +#define TPS6594_MASK_BUCK5_GRP_SEL GENMASK(1, 0) +#define TPS6594_MASK_LDO1_GRP_SEL GENMASK(3, 2) +#define TPS6594_MASK_LDO2_GRP_SEL GENMASK(5, 4) +#define TPS6594_MASK_LDO3_GRP_SEL GENMASK(7, 6) + +/* RAIL_SEL_3 register field definition */ +#define TPS6594_MASK_LDO4_GRP_SEL GENMASK(1, 0) +#define TPS6594_MASK_VCCA_GRP_SEL GENMASK(3, 2) +#define TPS6594_MASK_VMON1_GRP_SEL GENMASK(5, 4) +#define TPS6594_MASK_VMON2_GRP_SEL GENMASK(7, 6) + +/* FSM_TRIG_SEL_1 register field definition */ +#define TPS6594_MASK_MCU_RAIL_TRIG GENMASK(1, 0) +#define TPS6594_MASK_SOC_RAIL_TRIG GENMASK(3, 2) +#define TPS6594_MASK_OTHER_RAIL_TRIG GENMASK(5, 4) +#define TPS6594_MASK_SEVERE_ERR_TRIG GENMASK(7, 6) + +/* FSM_TRIG_SEL_2 register field definition */ +#define TPS6594_MASK_MODERATE_ERR_TRIG GENMASK(1, 0) + +/* FSM_TRIG_MASK_X register field definition */ +#define TPS6594_BIT_GPIOX_FSM_MASK(gpio_inst) BIT(((gpio_inst) << 1) % 8) +#define TPS6594_BIT_GPIOX_FSM_MASK_POL(gpio_inst) BIT(((gpio_inst) << 1) % 8 + 1) + +/* MASK_BUCKX register field definition */ +#define TPS6594_BIT_BUCKX_OV_MASK(buck_inst) BIT(((buck_inst) << 2) % 8) +#define TPS6594_BIT_BUCKX_UV_MASK(buck_inst) BIT(((buck_inst) << 2) % 8 + 1) +#define TPS6594_BIT_BUCKX_ILIM_MASK(buck_inst) BIT(((buck_inst) << 2) % 8 + 3) + +/* MASK_LDOX register field definition */ +#define TPS6594_BIT_LDOX_OV_MASK(ldo_inst) BIT(((ldo_inst) << 2) % 8) +#define TPS6594_BIT_LDOX_UV_MASK(ldo_inst) BIT(((ldo_inst) << 2) % 8 + 1) +#define TPS6594_BIT_LDOX_ILIM_MASK(ldo_inst) BIT(((ldo_inst) << 2) % 8 + 3) + +/* MASK_VMON register field definition */ +#define TPS6594_BIT_VCCA_OV_MASK BIT(0) +#define TPS6594_BIT_VCCA_UV_MASK BIT(1) +#define TPS6594_BIT_VMON1_OV_MASK BIT(2) +#define TPS6594_BIT_VMON1_UV_MASK BIT(3) +#define TPS6594_BIT_VMON2_OV_MASK BIT(5) +#define TPS6594_BIT_VMON2_UV_MASK BIT(6) + +/* MASK_GPIOX register field definition */ +#define TPS6594_BIT_GPIOX_FALL_MASK(gpio_inst) BIT((gpio_inst) < 8 ? \ + (gpio_inst) : (gpio_inst) % 8) +#define TPS6594_BIT_GPIOX_RISE_MASK(gpio_inst) BIT((gpio_inst) < 8 ? \ + (gpio_inst) : (gpio_inst) % 8 + 3) + +/* MASK_STARTUP register field definition */ +#define TPS6594_BIT_NPWRON_START_MASK BIT(0) +#define TPS6594_BIT_ENABLE_MASK BIT(1) +#define TPS6594_BIT_FSD_MASK BIT(4) +#define TPS6594_BIT_SOFT_REBOOT_MASK BIT(5) + +/* MASK_MISC register field definition */ +#define TPS6594_BIT_BIST_PASS_MASK BIT(0) +#define TPS6594_BIT_EXT_CLK_MASK BIT(1) +#define TPS6594_BIT_TWARN_MASK BIT(3) + +/* MASK_MODERATE_ERR register field definition */ +#define TPS6594_BIT_BIST_FAIL_MASK BIT(1) +#define TPS6594_BIT_REG_CRC_ERR_MASK BIT(2) +#define TPS6594_BIT_SPMI_ERR_MASK BIT(4) +#define TPS6594_BIT_NPWRON_LONG_MASK BIT(5) +#define TPS6594_BIT_NINT_READBACK_MASK BIT(6) +#define TPS6594_BIT_NRSTOUT_READBACK_MASK BIT(7) + +/* MASK_FSM_ERR register field definition */ +#define TPS6594_BIT_IMM_SHUTDOWN_MASK BIT(0) +#define TPS6594_BIT_ORD_SHUTDOWN_MASK BIT(1) +#define TPS6594_BIT_MCU_PWR_ERR_MASK BIT(2) +#define TPS6594_BIT_SOC_PWR_ERR_MASK BIT(3) + +/* MASK_COMM_ERR register field definition */ +#define TPS6594_BIT_COMM_FRM_ERR_MASK BIT(0) +#define TPS6594_BIT_COMM_CRC_ERR_MASK BIT(1) +#define TPS6594_BIT_COMM_ADR_ERR_MASK BIT(3) +#define TPS6594_BIT_I2C2_CRC_ERR_MASK BIT(5) +#define TPS6594_BIT_I2C2_ADR_ERR_MASK BIT(7) + +/* MASK_READBACK_ERR register field definition */ +#define TPS6594_BIT_EN_DRV_READBACK_MASK BIT(0) +#define TPS6594_BIT_NRSTOUT_SOC_READBACK_MASK BIT(3) + +/* MASK_ESM register field definition */ +#define TPS6594_BIT_ESM_SOC_PIN_MASK BIT(0) +#define TPS6594_BIT_ESM_SOC_FAIL_MASK BIT(1) +#define TPS6594_BIT_ESM_SOC_RST_MASK BIT(2) +#define TPS6594_BIT_ESM_MCU_PIN_MASK BIT(3) +#define TPS6594_BIT_ESM_MCU_FAIL_MASK BIT(4) +#define TPS6594_BIT_ESM_MCU_RST_MASK BIT(5) + +/* INT_TOP register field definition */ +#define TPS6594_BIT_BUCK_INT BIT(0) +#define TPS6594_BIT_LDO_VMON_INT BIT(1) +#define TPS6594_BIT_GPIO_INT BIT(2) +#define TPS6594_BIT_STARTUP_INT BIT(3) +#define TPS6594_BIT_MISC_INT BIT(4) +#define TPS6594_BIT_MODERATE_ERR_INT BIT(5) +#define TPS6594_BIT_SEVERE_ERR_INT BIT(6) +#define TPS6594_BIT_FSM_ERR_INT BIT(7) + +/* INT_BUCK register field definition */ +#define TPS6594_BIT_BUCK1_2_INT BIT(0) +#define TPS6594_BIT_BUCK3_4_INT BIT(1) +#define TPS6594_BIT_BUCK5_INT BIT(2) + +/* INT_BUCKX register field definition */ +#define TPS6594_BIT_BUCKX_OV_INT(buck_inst) BIT(((buck_inst) << 2) % 8) +#define TPS6594_BIT_BUCKX_UV_INT(buck_inst) BIT(((buck_inst) << 2) % 8 + 1) +#define TPS6594_BIT_BUCKX_SC_INT(buck_inst) BIT(((buck_inst) << 2) % 8 + 2) +#define TPS6594_BIT_BUCKX_ILIM_INT(buck_inst) BIT(((buck_inst) << 2) % 8 + 3) + +/* INT_LDO_VMON register field definition */ +#define TPS6594_BIT_LDO1_2_INT BIT(0) +#define TPS6594_BIT_LDO3_4_INT BIT(1) +#define TPS6594_BIT_VCCA_INT BIT(4) + +/* INT_LDOX register field definition */ +#define TPS6594_BIT_LDOX_OV_INT(ldo_inst) BIT(((ldo_inst) << 2) % 8) +#define TPS6594_BIT_LDOX_UV_INT(ldo_inst) BIT(((ldo_inst) << 2) % 8 + 1) +#define TPS6594_BIT_LDOX_SC_INT(ldo_inst) BIT(((ldo_inst) << 2) % 8 + 2) +#define TPS6594_BIT_LDOX_ILIM_INT(ldo_inst) BIT(((ldo_inst) << 2) % 8 + 3) + +/* INT_VMON register field definition */ +#define TPS6594_BIT_VCCA_OV_INT BIT(0) +#define TPS6594_BIT_VCCA_UV_INT BIT(1) +#define TPS6594_BIT_VMON1_OV_INT BIT(2) +#define TPS6594_BIT_VMON1_UV_INT BIT(3) +#define TPS6594_BIT_VMON1_RV_INT BIT(4) +#define TPS6594_BIT_VMON2_OV_INT BIT(5) +#define TPS6594_BIT_VMON2_UV_INT BIT(6) +#define TPS6594_BIT_VMON2_RV_INT BIT(7) + +/* INT_GPIO register field definition */ +#define TPS6594_BIT_GPIO9_INT BIT(0) +#define TPS6594_BIT_GPIO10_INT BIT(1) +#define TPS6594_BIT_GPIO11_INT BIT(2) +#define TPS6594_BIT_GPIO1_8_INT BIT(3) + +/* INT_GPIOX register field definition */ +#define TPS6594_BIT_GPIOX_INT(gpio_inst) BIT(gpio_inst) + +/* INT_STARTUP register field definition */ +#define TPS6594_BIT_NPWRON_START_INT BIT(0) +#define TPS6594_BIT_ENABLE_INT BIT(1) +#define TPS6594_BIT_RTC_INT BIT(2) +#define TPS6594_BIT_FSD_INT BIT(4) +#define TPS6594_BIT_SOFT_REBOOT_INT BIT(5) + +/* INT_MISC register field definition */ +#define TPS6594_BIT_BIST_PASS_INT BIT(0) +#define TPS6594_BIT_EXT_CLK_INT BIT(1) +#define TPS6594_BIT_TWARN_INT BIT(3) + +/* INT_MODERATE_ERR register field definition */ +#define TPS6594_BIT_TSD_ORD_INT BIT(0) +#define TPS6594_BIT_BIST_FAIL_INT BIT(1) +#define TPS6594_BIT_REG_CRC_ERR_INT BIT(2) +#define TPS6594_BIT_RECOV_CNT_INT BIT(3) +#define TPS6594_BIT_SPMI_ERR_INT BIT(4) +#define TPS6594_BIT_NPWRON_LONG_INT BIT(5) +#define TPS6594_BIT_NINT_READBACK_INT BIT(6) +#define TPS6594_BIT_NRSTOUT_READBACK_INT BIT(7) + +/* INT_SEVERE_ERR register field definition */ +#define TPS6594_BIT_TSD_IMM_INT BIT(0) +#define TPS6594_BIT_VCCA_OVP_INT BIT(1) +#define TPS6594_BIT_PFSM_ERR_INT BIT(2) + +/* INT_FSM_ERR register field definition */ +#define TPS6594_BIT_IMM_SHUTDOWN_INT BIT(0) +#define TPS6594_BIT_ORD_SHUTDOWN_INT BIT(1) +#define TPS6594_BIT_MCU_PWR_ERR_INT BIT(2) +#define TPS6594_BIT_SOC_PWR_ERR_INT BIT(3) +#define TPS6594_BIT_COMM_ERR_INT BIT(4) +#define TPS6594_BIT_READBACK_ERR_INT BIT(5) +#define TPS6594_BIT_ESM_INT BIT(6) +#define TPS6594_BIT_WD_INT BIT(7) + +/* INT_COMM_ERR register field definition */ +#define TPS6594_BIT_COMM_FRM_ERR_INT BIT(0) +#define TPS6594_BIT_COMM_CRC_ERR_INT BIT(1) +#define TPS6594_BIT_COMM_ADR_ERR_INT BIT(3) +#define TPS6594_BIT_I2C2_CRC_ERR_INT BIT(5) +#define TPS6594_BIT_I2C2_ADR_ERR_INT BIT(7) + +/* INT_READBACK_ERR register field definition */ +#define TPS6594_BIT_EN_DRV_READBACK_INT BIT(0) +#define TPS6594_BIT_NRSTOUT_SOC_READBACK_INT BIT(3) + +/* INT_ESM register field definition */ +#define TPS6594_BIT_ESM_SOC_PIN_INT BIT(0) +#define TPS6594_BIT_ESM_SOC_FAIL_INT BIT(1) +#define TPS6594_BIT_ESM_SOC_RST_INT BIT(2) +#define TPS6594_BIT_ESM_MCU_PIN_INT BIT(3) +#define TPS6594_BIT_ESM_MCU_FAIL_INT BIT(4) +#define TPS6594_BIT_ESM_MCU_RST_INT BIT(5) + +/* STAT_BUCKX register field definition */ +#define TPS6594_BIT_BUCKX_OV_STAT(buck_inst) BIT(((buck_inst) << 2) % 8) +#define TPS6594_BIT_BUCKX_UV_STAT(buck_inst) BIT(((buck_inst) << 2) % 8 + 1) +#define TPS6594_BIT_BUCKX_ILIM_STAT(buck_inst) BIT(((buck_inst) << 2) % 8 + 3) + +/* STAT_LDOX register field definition */ +#define TPS6594_BIT_LDOX_OV_STAT(ldo_inst) BIT(((ldo_inst) << 2) % 8) +#define TPS6594_BIT_LDOX_UV_STAT(ldo_inst) BIT(((ldo_inst) << 2) % 8 + 1) +#define TPS6594_BIT_LDOX_ILIM_STAT(ldo_inst) BIT(((ldo_inst) << 2) % 8 + 3) + +/* STAT_VMON register field definition */ +#define TPS6594_BIT_VCCA_OV_STAT BIT(0) +#define TPS6594_BIT_VCCA_UV_STAT BIT(1) +#define TPS6594_BIT_VMON1_OV_STAT BIT(2) +#define TPS6594_BIT_VMON1_UV_STAT BIT(3) +#define TPS6594_BIT_VMON2_OV_STAT BIT(5) +#define TPS6594_BIT_VMON2_UV_STAT BIT(6) + +/* STAT_STARTUP register field definition */ +#define TPS6594_BIT_ENABLE_STAT BIT(1) + +/* STAT_MISC register field definition */ +#define TPS6594_BIT_EXT_CLK_STAT BIT(1) +#define TPS6594_BIT_TWARN_STAT BIT(3) + +/* STAT_MODERATE_ERR register field definition */ +#define TPS6594_BIT_TSD_ORD_STAT BIT(0) + +/* STAT_SEVERE_ERR register field definition */ +#define TPS6594_BIT_TSD_IMM_STAT BIT(0) +#define TPS6594_BIT_VCCA_OVP_STAT BIT(1) + +/* STAT_READBACK_ERR register field definition */ +#define TPS6594_BIT_EN_DRV_READBACK_STAT BIT(0) +#define TPS6594_BIT_NINT_READBACK_STAT BIT(1) +#define TPS6594_BIT_NRSTOUT_READBACK_STAT BIT(2) +#define TPS6594_BIT_NRSTOUT_SOC_READBACK_STAT BIT(3) + +/* PGOOD_SEL_1 register field definition */ +#define TPS6594_MASK_PGOOD_SEL_BUCK1 GENMASK(1, 0) +#define TPS6594_MASK_PGOOD_SEL_BUCK2 GENMASK(3, 2) +#define TPS6594_MASK_PGOOD_SEL_BUCK3 GENMASK(5, 4) +#define TPS6594_MASK_PGOOD_SEL_BUCK4 GENMASK(7, 6) + +/* PGOOD_SEL_2 register field definition */ +#define TPS6594_MASK_PGOOD_SEL_BUCK5 GENMASK(1, 0) + +/* PGOOD_SEL_3 register field definition */ +#define TPS6594_MASK_PGOOD_SEL_LDO1 GENMASK(1, 0) +#define TPS6594_MASK_PGOOD_SEL_LDO2 GENMASK(3, 2) +#define TPS6594_MASK_PGOOD_SEL_LDO3 GENMASK(5, 4) +#define TPS6594_MASK_PGOOD_SEL_LDO4 GENMASK(7, 6) + +/* PGOOD_SEL_4 register field definition */ +#define TPS6594_BIT_PGOOD_SEL_VCCA BIT(0) +#define TPS6594_BIT_PGOOD_SEL_VMON1 BIT(1) +#define TPS6594_BIT_PGOOD_SEL_VMON2 BIT(2) +#define TPS6594_BIT_PGOOD_SEL_TDIE_WARN BIT(3) +#define TPS6594_BIT_PGOOD_SEL_NRSTOUT BIT(4) +#define TPS6594_BIT_PGOOD_SEL_NRSTOUT_SOC BIT(5) +#define TPS6594_BIT_PGOOD_POL BIT(6) +#define TPS6594_BIT_PGOOD_WINDOW BIT(7) + +/* PLL_CTRL register field definition */ +#define TPS6594_MASK_EXT_CLK_FREQ GENMASK(1, 0) + +/* CONFIG_1 register field definition */ +#define TPS6594_BIT_TWARN_LEVEL BIT(0) +#define TPS6594_BIT_TSD_ORD_LEVEL BIT(1) +#define TPS6594_BIT_I2C1_HS BIT(3) +#define TPS6594_BIT_I2C2_HS BIT(4) +#define TPS6594_BIT_EN_ILIM_FSM_CTRL BIT(5) +#define TPS6594_BIT_NSLEEP1_MASK BIT(6) +#define TPS6594_BIT_NSLEEP2_MASK BIT(7) + +/* CONFIG_2 register field definition */ +#define TPS6594_BIT_BB_CHARGER_EN BIT(0) +#define TPS6594_BIT_BB_ICHR BIT(1) +#define TPS6594_MASK_BB_VEOC GENMASK(3, 2) +#define TPS6594_BB_EOC_RDY BIT(7) + +/* ENABLE_DRV_REG register field definition */ +#define TPS6594_BIT_ENABLE_DRV BIT(0) + +/* MISC_CTRL register field definition */ +#define TPS6594_BIT_NRSTOUT BIT(0) +#define TPS6594_BIT_NRSTOUT_SOC BIT(1) +#define TPS6594_BIT_LPM_EN BIT(2) +#define TPS6594_BIT_CLKMON_EN BIT(3) +#define TPS6594_BIT_AMUXOUT_EN BIT(4) +#define TPS6594_BIT_SEL_EXT_CLK BIT(5) +#define TPS6594_MASK_SYNCCLKOUT_FREQ_SEL GENMASK(7, 6) + +/* ENABLE_DRV_STAT register field definition */ +#define TPS6594_BIT_EN_DRV_IN BIT(0) +#define TPS6594_BIT_NRSTOUT_IN BIT(1) +#define TPS6594_BIT_NRSTOUT_SOC_IN BIT(2) +#define TPS6594_BIT_FORCE_EN_DRV_LOW BIT(3) +#define TPS6594_BIT_SPMI_LPM_EN BIT(4) + +/* RECOV_CNT_REG_1 register field definition */ +#define TPS6594_MASK_RECOV_CNT GENMASK(3, 0) + +/* RECOV_CNT_REG_2 register field definition */ +#define TPS6594_MASK_RECOV_CNT_THR GENMASK(3, 0) +#define TPS6594_BIT_RECOV_CNT_CLR BIT(4) + +/* FSM_I2C_TRIGGERS register field definition */ +#define TPS6594_BIT_TRIGGER_I2C(bit) BIT(bit) + +/* FSM_NSLEEP_TRIGGERS register field definition */ +#define TPS6594_BIT_NSLEEP1B BIT(0) +#define TPS6594_BIT_NSLEEP2B BIT(1) + +/* BUCK_RESET_REG register field definition */ +#define TPS6594_BIT_BUCKX_RESET(buck_inst) BIT(buck_inst) + +/* SPREAD_SPECTRUM_1 register field definition */ +#define TPS6594_MASK_SS_DEPTH GENMASK(1, 0) +#define TPS6594_BIT_SS_EN BIT(2) + +/* FREQ_SEL register field definition */ +#define TPS6594_BIT_BUCKX_FREQ_SEL(buck_inst) BIT(buck_inst) + +/* FSM_STEP_SIZE register field definition */ +#define TPS6594_MASK_PFSM_DELAY_STEP GENMASK(4, 0) + +/* LDO_RV_TIMEOUT_REG_1 register field definition */ +#define TPS6594_MASK_LDO1_RV_TIMEOUT GENMASK(3, 0) +#define TPS6594_MASK_LDO2_RV_TIMEOUT GENMASK(7, 4) + +/* LDO_RV_TIMEOUT_REG_2 register field definition */ +#define TPS6594_MASK_LDO3_RV_TIMEOUT GENMASK(3, 0) +#define TPS6594_MASK_LDO4_RV_TIMEOUT GENMASK(7, 4) + +/* USER_SPARE_REGS register field definition */ +#define TPS6594_BIT_USER_SPARE(bit) BIT(bit) + +/* ESM_MCU_START_REG register field definition */ +#define TPS6594_BIT_ESM_MCU_START BIT(0) + +/* ESM_MCU_MODE_CFG register field definition */ +#define TPS6594_MASK_ESM_MCU_ERR_CNT_TH GENMASK(3, 0) +#define TPS6594_BIT_ESM_MCU_ENDRV BIT(5) +#define TPS6594_BIT_ESM_MCU_EN BIT(6) +#define TPS6594_BIT_ESM_MCU_MODE BIT(7) + +/* ESM_MCU_ERR_CNT_REG register field definition */ +#define TPS6594_MASK_ESM_MCU_ERR_CNT GENMASK(4, 0) + +/* ESM_SOC_START_REG register field definition */ +#define TPS6594_BIT_ESM_SOC_START BIT(0) + +/* ESM_SOC_MODE_CFG register field definition */ +#define TPS6594_MASK_ESM_SOC_ERR_CNT_TH GENMASK(3, 0) +#define TPS6594_BIT_ESM_SOC_ENDRV BIT(5) +#define TPS6594_BIT_ESM_SOC_EN BIT(6) +#define TPS6594_BIT_ESM_SOC_MODE BIT(7) + +/* ESM_SOC_ERR_CNT_REG register field definition */ +#define TPS6594_MASK_ESM_SOC_ERR_CNT GENMASK(4, 0) + +/* REGISTER_LOCK register field definition */ +#define TPS6594_BIT_REGISTER_LOCK_STATUS BIT(0) + +/* VMON_CONF register field definition */ +#define TPS6594_MASK_VMON1_SLEW_RATE GENMASK(2, 0) +#define TPS6594_MASK_VMON2_SLEW_RATE GENMASK(5, 3) + +/* SOFT_REBOOT_REG register field definition */ +#define TPS6594_BIT_SOFT_REBOOT BIT(0) + +/* RTC_SECONDS & ALARM_SECONDS register field definition */ +#define TPS6594_MASK_SECOND_0 GENMASK(3, 0) +#define TPS6594_MASK_SECOND_1 GENMASK(6, 4) + +/* RTC_MINUTES & ALARM_MINUTES register field definition */ +#define TPS6594_MASK_MINUTE_0 GENMASK(3, 0) +#define TPS6594_MASK_MINUTE_1 GENMASK(6, 4) + +/* RTC_HOURS & ALARM_HOURS register field definition */ +#define TPS6594_MASK_HOUR_0 GENMASK(3, 0) +#define TPS6594_MASK_HOUR_1 GENMASK(5, 4) +#define TPS6594_BIT_PM_NAM BIT(7) + +/* RTC_DAYS & ALARM_DAYS register field definition */ +#define TPS6594_MASK_DAY_0 GENMASK(3, 0) +#define TPS6594_MASK_DAY_1 GENMASK(5, 4) + +/* RTC_MONTHS & ALARM_MONTHS register field definition */ +#define TPS6594_MASK_MONTH_0 GENMASK(3, 0) +#define TPS6594_BIT_MONTH_1 BIT(4) + +/* RTC_YEARS & ALARM_YEARS register field definition */ +#define TPS6594_MASK_YEAR_0 GENMASK(3, 0) +#define TPS6594_MASK_YEAR_1 GENMASK(7, 4) + +/* RTC_WEEKS register field definition */ +#define TPS6594_MASK_WEEK GENMASK(2, 0) + +/* RTC_CTRL_1 register field definition */ +#define TPS6594_BIT_STOP_RTC BIT(0) +#define TPS6594_BIT_ROUND_30S BIT(1) +#define TPS6594_BIT_AUTO_COMP BIT(2) +#define TPS6594_BIT_MODE_12_24 BIT(3) +#define TPS6594_BIT_SET_32_COUNTER BIT(5) +#define TPS6594_BIT_GET_TIME BIT(6) +#define TPS6594_BIT_RTC_V_OPT BIT(7) + +/* RTC_CTRL_2 register field definition */ +#define TPS6594_BIT_XTAL_EN BIT(0) +#define TPS6594_MASK_XTAL_SEL GENMASK(2, 1) +#define TPS6594_BIT_LP_STANDBY_SEL BIT(3) +#define TPS6594_BIT_FAST_BIST BIT(4) +#define TPS6594_MASK_STARTUP_DEST GENMASK(6, 5) +#define TPS6594_BIT_FIRST_STARTUP_DONE BIT(7) + +/* RTC_STATUS register field definition */ +#define TPS6594_BIT_RUN BIT(1) +#define TPS6594_BIT_TIMER BIT(5) +#define TPS6594_BIT_ALARM BIT(6) +#define TPS6594_BIT_POWER_UP BIT(7) + +/* RTC_INTERRUPTS register field definition */ +#define TPS6594_MASK_EVERY GENMASK(1, 0) +#define TPS6594_BIT_IT_TIMER BIT(2) +#define TPS6594_BIT_IT_ALARM BIT(3) + +/* RTC_RESET_STATUS register field definition */ +#define TPS6594_BIT_RESET_STATUS_RTC BIT(0) + +/* SERIAL_IF_CONFIG register field definition */ +#define TPS6594_BIT_I2C_SPI_SEL BIT(0) +#define TPS6594_BIT_I2C1_SPI_CRC_EN BIT(1) +#define TPS6594_BIT_I2C2_CRC_EN BIT(2) +#define TPS6594_MASK_T_CRC GENMASK(7, 3) + +/* WD_QUESTION_ANSW_CNT register field definition */ +#define TPS6594_MASK_WD_QUESTION GENMASK(3, 0) +#define TPS6594_MASK_WD_ANSW_CNT GENMASK(5, 4) + +/* WD_MODE_REG register field definition */ +#define TPS6594_BIT_WD_RETURN_LONGWIN BIT(0) +#define TPS6594_BIT_WD_MODE_SELECT BIT(1) +#define TPS6594_BIT_WD_PWRHOLD BIT(2) + +/* WD_QA_CFG register field definition */ +#define TPS6594_MASK_WD_QUESTION_SEED GENMASK(3, 0) +#define TPS6594_MASK_WD_QA_LFSR GENMASK(5, 4) +#define TPS6594_MASK_WD_QA_FDBK GENMASK(7, 6) + +/* WD_ERR_STATUS register field definition */ +#define TPS6594_BIT_WD_LONGWIN_TIMEOUT_INT BIT(0) +#define TPS6594_BIT_WD_TIMEOUT BIT(1) +#define TPS6594_BIT_WD_TRIG_EARLY BIT(2) +#define TPS6594_BIT_WD_ANSW_EARLY BIT(3) +#define TPS6594_BIT_WD_SEQ_ERR BIT(4) +#define TPS6594_BIT_WD_ANSW_ERR BIT(5) +#define TPS6594_BIT_WD_FAIL_INT BIT(6) +#define TPS6594_BIT_WD_RST_INT BIT(7) + +/* WD_THR_CFG register field definition */ +#define TPS6594_MASK_WD_RST_TH GENMASK(2, 0) +#define TPS6594_MASK_WD_FAIL_TH GENMASK(5, 3) +#define TPS6594_BIT_WD_EN BIT(6) +#define TPS6594_BIT_WD_RST_EN BIT(7) + +/* WD_FAIL_CNT_REG register field definition */ +#define TPS6594_MASK_WD_FAIL_CNT GENMASK(3, 0) +#define TPS6594_BIT_WD_FIRST_OK BIT(5) +#define TPS6594_BIT_WD_BAD_EVENT BIT(6) + +/* CRC8 polynomial for I2C & SPI protocols */ +#define TPS6594_CRC8_POLYNOMIAL 0x07 + +/* IRQs */ +enum tps6594_irqs { + /* INT_BUCK1_2 register */ + TPS6594_IRQ_BUCK1_OV, + TPS6594_IRQ_BUCK1_UV, + TPS6594_IRQ_BUCK1_SC, + TPS6594_IRQ_BUCK1_ILIM, + TPS6594_IRQ_BUCK2_OV, + TPS6594_IRQ_BUCK2_UV, + TPS6594_IRQ_BUCK2_SC, + TPS6594_IRQ_BUCK2_ILIM, + /* INT_BUCK3_4 register */ + TPS6594_IRQ_BUCK3_OV, + TPS6594_IRQ_BUCK3_UV, + TPS6594_IRQ_BUCK3_SC, + TPS6594_IRQ_BUCK3_ILIM, + TPS6594_IRQ_BUCK4_OV, + TPS6594_IRQ_BUCK4_UV, + TPS6594_IRQ_BUCK4_SC, + TPS6594_IRQ_BUCK4_ILIM, + /* INT_BUCK5 register */ + TPS6594_IRQ_BUCK5_OV, + TPS6594_IRQ_BUCK5_UV, + TPS6594_IRQ_BUCK5_SC, + TPS6594_IRQ_BUCK5_ILIM, + /* INT_LDO1_2 register */ + TPS6594_IRQ_LDO1_OV, + TPS6594_IRQ_LDO1_UV, + TPS6594_IRQ_LDO1_SC, + TPS6594_IRQ_LDO1_ILIM, + TPS6594_IRQ_LDO2_OV, + TPS6594_IRQ_LDO2_UV, + TPS6594_IRQ_LDO2_SC, + TPS6594_IRQ_LDO2_ILIM, + /* INT_LDO3_4 register */ + TPS6594_IRQ_LDO3_OV, + TPS6594_IRQ_LDO3_UV, + TPS6594_IRQ_LDO3_SC, + TPS6594_IRQ_LDO3_ILIM, + TPS6594_IRQ_LDO4_OV, + TPS6594_IRQ_LDO4_UV, + TPS6594_IRQ_LDO4_SC, + TPS6594_IRQ_LDO4_ILIM, + /* INT_VMON register */ + TPS6594_IRQ_VCCA_OV, + TPS6594_IRQ_VCCA_UV, + TPS6594_IRQ_VMON1_OV, + TPS6594_IRQ_VMON1_UV, + TPS6594_IRQ_VMON1_RV, + TPS6594_IRQ_VMON2_OV, + TPS6594_IRQ_VMON2_UV, + TPS6594_IRQ_VMON2_RV, + /* INT_GPIO register */ + TPS6594_IRQ_GPIO9, + TPS6594_IRQ_GPIO10, + TPS6594_IRQ_GPIO11, + /* INT_GPIO1_8 register */ + TPS6594_IRQ_GPIO1, + TPS6594_IRQ_GPIO2, + TPS6594_IRQ_GPIO3, + TPS6594_IRQ_GPIO4, + TPS6594_IRQ_GPIO5, + TPS6594_IRQ_GPIO6, + TPS6594_IRQ_GPIO7, + TPS6594_IRQ_GPIO8, + /* INT_STARTUP register */ + TPS6594_IRQ_NPWRON_START, + TPS6594_IRQ_ENABLE, + TPS6594_IRQ_FSD, + TPS6594_IRQ_SOFT_REBOOT, + /* INT_MISC register */ + TPS6594_IRQ_BIST_PASS, + TPS6594_IRQ_EXT_CLK, + TPS6594_IRQ_TWARN, + /* INT_MODERATE_ERR register */ + TPS6594_IRQ_TSD_ORD, + TPS6594_IRQ_BIST_FAIL, + TPS6594_IRQ_REG_CRC_ERR, + TPS6594_IRQ_RECOV_CNT, + TPS6594_IRQ_SPMI_ERR, + TPS6594_IRQ_NPWRON_LONG, + TPS6594_IRQ_NINT_READBACK, + TPS6594_IRQ_NRSTOUT_READBACK, + /* INT_SEVERE_ERR register */ + TPS6594_IRQ_TSD_IMM, + TPS6594_IRQ_VCCA_OVP, + TPS6594_IRQ_PFSM_ERR, + /* INT_FSM_ERR register */ + TPS6594_IRQ_IMM_SHUTDOWN, + TPS6594_IRQ_ORD_SHUTDOWN, + TPS6594_IRQ_MCU_PWR_ERR, + TPS6594_IRQ_SOC_PWR_ERR, + /* INT_COMM_ERR register */ + TPS6594_IRQ_COMM_FRM_ERR, + TPS6594_IRQ_COMM_CRC_ERR, + TPS6594_IRQ_COMM_ADR_ERR, + TPS6594_IRQ_I2C2_CRC_ERR, + TPS6594_IRQ_I2C2_ADR_ERR, + /* INT_READBACK_ERR register */ + TPS6594_IRQ_EN_DRV_READBACK, + TPS6594_IRQ_NRSTOUT_SOC_READBACK, + /* INT_ESM register */ + TPS6594_IRQ_ESM_SOC_PIN, + TPS6594_IRQ_ESM_SOC_FAIL, + TPS6594_IRQ_ESM_SOC_RST, + /* RTC_STATUS register */ + TPS6594_IRQ_TIMER, + TPS6594_IRQ_ALARM, + TPS6594_IRQ_POWER_UP, +}; + +#define TPS6594_IRQ_NAME_BUCK1_OV "buck1_ov" +#define TPS6594_IRQ_NAME_BUCK1_UV "buck1_uv" +#define TPS6594_IRQ_NAME_BUCK1_SC "buck1_sc" +#define TPS6594_IRQ_NAME_BUCK1_ILIM "buck1_ilim" +#define TPS6594_IRQ_NAME_BUCK2_OV "buck2_ov" +#define TPS6594_IRQ_NAME_BUCK2_UV "buck2_uv" +#define TPS6594_IRQ_NAME_BUCK2_SC "buck2_sc" +#define TPS6594_IRQ_NAME_BUCK2_ILIM "buck2_ilim" +#define TPS6594_IRQ_NAME_BUCK3_OV "buck3_ov" +#define TPS6594_IRQ_NAME_BUCK3_UV "buck3_uv" +#define TPS6594_IRQ_NAME_BUCK3_SC "buck3_sc" +#define TPS6594_IRQ_NAME_BUCK3_ILIM "buck3_ilim" +#define TPS6594_IRQ_NAME_BUCK4_OV "buck4_ov" +#define TPS6594_IRQ_NAME_BUCK4_UV "buck4_uv" +#define TPS6594_IRQ_NAME_BUCK4_SC "buck4_sc" +#define TPS6594_IRQ_NAME_BUCK4_ILIM "buck4_ilim" +#define TPS6594_IRQ_NAME_BUCK5_OV "buck5_ov" +#define TPS6594_IRQ_NAME_BUCK5_UV "buck5_uv" +#define TPS6594_IRQ_NAME_BUCK5_SC "buck5_sc" +#define TPS6594_IRQ_NAME_BUCK5_ILIM "buck5_ilim" +#define TPS6594_IRQ_NAME_LDO1_OV "ldo1_ov" +#define TPS6594_IRQ_NAME_LDO1_UV "ldo1_uv" +#define TPS6594_IRQ_NAME_LDO1_SC "ldo1_sc" +#define TPS6594_IRQ_NAME_LDO1_ILIM "ldo1_ilim" +#define TPS6594_IRQ_NAME_LDO2_OV "ldo2_ov" +#define TPS6594_IRQ_NAME_LDO2_UV "ldo2_uv" +#define TPS6594_IRQ_NAME_LDO2_SC "ldo2_sc" +#define TPS6594_IRQ_NAME_LDO2_ILIM "ldo2_ilim" +#define TPS6594_IRQ_NAME_LDO3_OV "ldo3_ov" +#define TPS6594_IRQ_NAME_LDO3_UV "ldo3_uv" +#define TPS6594_IRQ_NAME_LDO3_SC "ldo3_sc" +#define TPS6594_IRQ_NAME_LDO3_ILIM "ldo3_ilim" +#define TPS6594_IRQ_NAME_LDO4_OV "ldo4_ov" +#define TPS6594_IRQ_NAME_LDO4_UV "ldo4_uv" +#define TPS6594_IRQ_NAME_LDO4_SC "ldo4_sc" +#define TPS6594_IRQ_NAME_LDO4_ILIM "ldo4_ilim" +#define TPS6594_IRQ_NAME_VCCA_OV "vcca_ov" +#define TPS6594_IRQ_NAME_VCCA_UV "vcca_uv" +#define TPS6594_IRQ_NAME_VMON1_OV "vmon1_ov" +#define TPS6594_IRQ_NAME_VMON1_UV "vmon1_uv" +#define TPS6594_IRQ_NAME_VMON1_RV "vmon1_rv" +#define TPS6594_IRQ_NAME_VMON2_OV "vmon2_ov" +#define TPS6594_IRQ_NAME_VMON2_UV "vmon2_uv" +#define TPS6594_IRQ_NAME_VMON2_RV "vmon2_rv" +#define TPS6594_IRQ_NAME_GPIO9 "gpio9" +#define TPS6594_IRQ_NAME_GPIO10 "gpio10" +#define TPS6594_IRQ_NAME_GPIO11 "gpio11" +#define TPS6594_IRQ_NAME_GPIO1 "gpio1" +#define TPS6594_IRQ_NAME_GPIO2 "gpio2" +#define TPS6594_IRQ_NAME_GPIO3 "gpio3" +#define TPS6594_IRQ_NAME_GPIO4 "gpio4" +#define TPS6594_IRQ_NAME_GPIO5 "gpio5" +#define TPS6594_IRQ_NAME_GPIO6 "gpio6" +#define TPS6594_IRQ_NAME_GPIO7 "gpio7" +#define TPS6594_IRQ_NAME_GPIO8 "gpio8" +#define TPS6594_IRQ_NAME_NPWRON_START "npwron_start" +#define TPS6594_IRQ_NAME_ENABLE "enable" +#define TPS6594_IRQ_NAME_FSD "fsd" +#define TPS6594_IRQ_NAME_SOFT_REBOOT "soft_reboot" +#define TPS6594_IRQ_NAME_BIST_PASS "bist_pass" +#define TPS6594_IRQ_NAME_EXT_CLK "ext_clk" +#define TPS6594_IRQ_NAME_TWARN "twarn" +#define TPS6594_IRQ_NAME_TSD_ORD "tsd_ord" +#define TPS6594_IRQ_NAME_BIST_FAIL "bist_fail" +#define TPS6594_IRQ_NAME_REG_CRC_ERR "reg_crc_err" +#define TPS6594_IRQ_NAME_RECOV_CNT "recov_cnt" +#define TPS6594_IRQ_NAME_SPMI_ERR "spmi_err" +#define TPS6594_IRQ_NAME_NPWRON_LONG "npwron_long" +#define TPS6594_IRQ_NAME_NINT_READBACK "nint_readback" +#define TPS6594_IRQ_NAME_NRSTOUT_READBACK "nrstout_readback" +#define TPS6594_IRQ_NAME_TSD_IMM "tsd_imm" +#define TPS6594_IRQ_NAME_VCCA_OVP "vcca_ovp" +#define TPS6594_IRQ_NAME_PFSM_ERR "pfsm_err" +#define TPS6594_IRQ_NAME_IMM_SHUTDOWN "imm_shutdown" +#define TPS6594_IRQ_NAME_ORD_SHUTDOWN "ord_shutdown" +#define TPS6594_IRQ_NAME_MCU_PWR_ERR "mcu_pwr_err" +#define TPS6594_IRQ_NAME_SOC_PWR_ERR "soc_pwr_err" +#define TPS6594_IRQ_NAME_COMM_FRM_ERR "comm_frm_err" +#define TPS6594_IRQ_NAME_COMM_CRC_ERR "comm_crc_err" +#define TPS6594_IRQ_NAME_COMM_ADR_ERR "comm_adr_err" +#define TPS6594_IRQ_NAME_EN_DRV_READBACK "en_drv_readback" +#define TPS6594_IRQ_NAME_NRSTOUT_SOC_READBACK "nrstout_soc_readback" +#define TPS6594_IRQ_NAME_ESM_SOC_PIN "esm_soc_pin" +#define TPS6594_IRQ_NAME_ESM_SOC_FAIL "esm_soc_fail" +#define TPS6594_IRQ_NAME_ESM_SOC_RST "esm_soc_rst" +#define TPS6594_IRQ_NAME_TIMER "timer" +#define TPS6594_IRQ_NAME_ALARM "alarm" +#define TPS6594_IRQ_NAME_POWERUP "powerup" + +/** + * struct tps6594 - device private data structure + * + * @dev: MFD parent device + * @chip_id: chip ID + * @reg: I2C slave address or SPI chip select number + * @use_crc: if true, use CRC for I2C and SPI interface protocols + * @regmap: regmap for accessing the device registers + * @irq: irq generated by the device + * @irq_data: regmap irq data used for the irq chip + */ +struct tps6594 { + struct device *dev; + unsigned long chip_id; + unsigned short reg; + bool use_crc; + struct regmap *regmap; + int irq; + struct regmap_irq_chip_data *irq_data; +}; + +bool tps6594_is_volatile_reg(struct device *dev, unsigned int reg); +int tps6594_device_init(struct tps6594 *tps, bool enable_crc); + +#endif /* __LINUX_MFD_TPS6594_H */ |