diff options
Diffstat (limited to 'drivers/mfd/axp20x.c')
| -rw-r--r-- | drivers/mfd/axp20x.c | 179 |
1 files changed, 158 insertions, 21 deletions
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c index deaa969bab4e..cff56deba24f 100644 --- a/drivers/mfd/axp20x.c +++ b/drivers/mfd/axp20x.c @@ -34,19 +34,21 @@ #define AXP806_REG_ADDR_EXT_ADDR_SLAVE_MODE BIT(4) static const char * const axp20x_model_names[] = { - "AXP152", - "AXP192", - "AXP202", - "AXP209", - "AXP221", - "AXP223", - "AXP288", - "AXP313a", - "AXP803", - "AXP806", - "AXP809", - "AXP813", - "AXP15060", + [AXP152_ID] = "AXP152", + [AXP192_ID] = "AXP192", + [AXP202_ID] = "AXP202", + [AXP209_ID] = "AXP209", + [AXP221_ID] = "AXP221", + [AXP223_ID] = "AXP223", + [AXP288_ID] = "AXP288", + [AXP313A_ID] = "AXP313a", + [AXP323_ID] = "AXP323", + [AXP717_ID] = "AXP717", + [AXP803_ID] = "AXP803", + [AXP806_ID] = "AXP806", + [AXP809_ID] = "AXP809", + [AXP813_ID] = "AXP813", + [AXP15060_ID] = "AXP15060", }; static const struct regmap_range axp152_writeable_ranges[] = { @@ -192,6 +194,10 @@ static const struct regmap_range axp313a_writeable_ranges[] = { regmap_reg_range(AXP313A_ON_INDICATE, AXP313A_IRQ_STATE), }; +static const struct regmap_range axp323_writeable_ranges[] = { + regmap_reg_range(AXP313A_ON_INDICATE, AXP323_DCDC_MODE_CTRL2), +}; + 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), @@ -202,11 +208,46 @@ static const struct regmap_access_table axp313a_writeable_table = { .n_yes_ranges = ARRAY_SIZE(axp313a_writeable_ranges), }; +static const struct regmap_access_table axp323_writeable_table = { + .yes_ranges = axp323_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(axp323_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 axp717_writeable_ranges[] = { + regmap_reg_range(AXP717_PMU_FAULT, AXP717_MODULE_EN_CONTROL_1), + regmap_reg_range(AXP717_MIN_SYS_V_CONTROL, AXP717_BOOST_CONTROL), + regmap_reg_range(AXP717_VSYS_V_POWEROFF, AXP717_VSYS_V_POWEROFF), + regmap_reg_range(AXP717_IRQ0_EN, AXP717_IRQ4_EN), + regmap_reg_range(AXP717_IRQ0_STATE, AXP717_IRQ4_STATE), + regmap_reg_range(AXP717_ICC_CHG_SET, AXP717_CV_CHG_SET), + regmap_reg_range(AXP717_DCDC_OUTPUT_CONTROL, AXP717_CPUSLDO_CONTROL), + regmap_reg_range(AXP717_ADC_CH_EN_CONTROL, AXP717_ADC_CH_EN_CONTROL), + regmap_reg_range(AXP717_ADC_DATA_SEL, AXP717_ADC_DATA_SEL), +}; + +static const struct regmap_range axp717_volatile_ranges[] = { + regmap_reg_range(AXP717_ON_INDICATE, AXP717_PMU_FAULT), + regmap_reg_range(AXP717_IRQ0_STATE, AXP717_IRQ4_STATE), + regmap_reg_range(AXP717_BATT_PERCENT_DATA, AXP717_BATT_PERCENT_DATA), + regmap_reg_range(AXP717_BATT_V_H, AXP717_BATT_CHRG_I_L), + regmap_reg_range(AXP717_ADC_DATA_H, AXP717_ADC_DATA_L), +}; + +static const struct regmap_access_table axp717_writeable_table = { + .yes_ranges = axp717_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(axp717_writeable_ranges), +}; + +static const struct regmap_access_table axp717_volatile_table = { + .yes_ranges = axp717_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(axp717_volatile_ranges), +}; + static const struct regmap_range axp806_volatile_ranges[] = { regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE), }; @@ -287,6 +328,12 @@ static const struct resource axp22x_usb_power_supply_resources[] = { DEFINE_RES_IRQ_NAMED(AXP22X_IRQ_VBUS_REMOVAL, "VBUS_REMOVAL"), }; +static const struct resource axp717_usb_power_supply_resources[] = { + DEFINE_RES_IRQ_NAMED(AXP717_IRQ_VBUS_OVER_V, "VBUS_OVER_V"), + DEFINE_RES_IRQ_NAMED(AXP717_IRQ_VBUS_PLUGIN, "VBUS_PLUGIN"), + DEFINE_RES_IRQ_NAMED(AXP717_IRQ_VBUS_REMOVAL, "VBUS_REMOVAL"), +}; + /* AXP803 and AXP813/AXP818 share the same interrupts */ static const struct resource axp803_usb_power_supply_resources[] = { DEFINE_RES_IRQ_NAMED(AXP803_IRQ_VBUS_PLUGIN, "VBUS_PLUGIN"), @@ -317,6 +364,11 @@ static const struct resource axp313a_pek_resources[] = { DEFINE_RES_IRQ_NAMED(AXP313A_IRQ_PEK_FAL_EDGE, "PEK_DBF"), }; +static const struct resource axp717_pek_resources[] = { + DEFINE_RES_IRQ_NAMED(AXP717_IRQ_PEK_RIS_EDGE, "PEK_DBR"), + DEFINE_RES_IRQ_NAMED(AXP717_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"), @@ -352,7 +404,7 @@ static const struct regmap_config axp192_regmap_config = { .wr_table = &axp192_writeable_table, .volatile_table = &axp192_volatile_table, .max_register = AXP20X_CC_CTRL, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static const struct regmap_config axp20x_regmap_config = { @@ -388,7 +440,25 @@ static const struct regmap_config axp313a_regmap_config = { .wr_table = &axp313a_writeable_table, .volatile_table = &axp313a_volatile_table, .max_register = AXP313A_IRQ_STATE, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, +}; + +static const struct regmap_config axp323_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .wr_table = &axp323_writeable_table, + .volatile_table = &axp313a_volatile_table, + .max_register = AXP323_DCDC_MODE_CTRL2, + .cache_type = REGCACHE_MAPLE, +}; + +static const struct regmap_config axp717_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .wr_table = &axp717_writeable_table, + .volatile_table = &axp717_volatile_table, + .max_register = AXP717_ADC_DATA_L, + .cache_type = REGCACHE_MAPLE, }; static const struct regmap_config axp806_regmap_config = { @@ -589,6 +659,40 @@ static const struct regmap_irq axp313a_regmap_irqs[] = { INIT_REGMAP_IRQ(AXP313A, DIE_TEMP_HIGH, 0, 0), }; +static const struct regmap_irq axp717_regmap_irqs[] = { + INIT_REGMAP_IRQ(AXP717, SOC_DROP_LVL2, 0, 7), + INIT_REGMAP_IRQ(AXP717, SOC_DROP_LVL1, 0, 6), + INIT_REGMAP_IRQ(AXP717, GAUGE_NEW_SOC, 0, 4), + INIT_REGMAP_IRQ(AXP717, BOOST_OVER_V, 0, 2), + INIT_REGMAP_IRQ(AXP717, VBUS_OVER_V, 0, 1), + INIT_REGMAP_IRQ(AXP717, VBUS_FAULT, 0, 0), + INIT_REGMAP_IRQ(AXP717, VBUS_PLUGIN, 1, 7), + INIT_REGMAP_IRQ(AXP717, VBUS_REMOVAL, 1, 6), + INIT_REGMAP_IRQ(AXP717, BATT_PLUGIN, 1, 5), + INIT_REGMAP_IRQ(AXP717, BATT_REMOVAL, 1, 4), + INIT_REGMAP_IRQ(AXP717, PEK_SHORT, 1, 3), + INIT_REGMAP_IRQ(AXP717, PEK_LONG, 1, 2), + INIT_REGMAP_IRQ(AXP717, PEK_FAL_EDGE, 1, 1), + INIT_REGMAP_IRQ(AXP717, PEK_RIS_EDGE, 1, 0), + INIT_REGMAP_IRQ(AXP717, WDOG_EXPIRE, 2, 7), + INIT_REGMAP_IRQ(AXP717, LDO_OVER_CURR, 2, 6), + INIT_REGMAP_IRQ(AXP717, BATT_OVER_CURR, 2, 5), + INIT_REGMAP_IRQ(AXP717, CHARG_DONE, 2, 4), + INIT_REGMAP_IRQ(AXP717, CHARG, 2, 3), + INIT_REGMAP_IRQ(AXP717, DIE_TEMP_HIGH, 2, 2), + INIT_REGMAP_IRQ(AXP717, CHARG_TIMER, 2, 1), + INIT_REGMAP_IRQ(AXP717, BATT_OVER_V, 2, 0), + INIT_REGMAP_IRQ(AXP717, BC_USB_DONE, 3, 7), + INIT_REGMAP_IRQ(AXP717, BC_USB_CHNG, 3, 6), + INIT_REGMAP_IRQ(AXP717, BATT_QUIT_TEMP_HIGH, 3, 4), + INIT_REGMAP_IRQ(AXP717, BATT_CHG_TEMP_HIGH, 3, 3), + INIT_REGMAP_IRQ(AXP717, BATT_CHG_TEMP_LOW, 3, 2), + INIT_REGMAP_IRQ(AXP717, BATT_ACT_TEMP_HIGH, 3, 1), + INIT_REGMAP_IRQ(AXP717, BATT_ACT_TEMP_LOW, 3, 0), + INIT_REGMAP_IRQ(AXP717, TYPEC_REMOVE, 4, 6), + INIT_REGMAP_IRQ(AXP717, TYPEC_PLUGIN, 4, 5), +}; + 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), @@ -776,6 +880,17 @@ static const struct regmap_irq_chip axp313a_regmap_irq_chip = { .num_regs = 1, }; +static const struct regmap_irq_chip axp717_regmap_irq_chip = { + .name = "axp717_irq_chip", + .status_base = AXP717_IRQ0_STATE, + .ack_base = AXP717_IRQ0_STATE, + .unmask_base = AXP717_IRQ0_EN, + .init_ack_masked = true, + .irqs = axp717_regmap_irqs, + .num_irqs = ARRAY_SIZE(axp717_regmap_irqs), + .num_regs = 5, +}; + static const struct regmap_irq_chip axp803_regmap_irq_chip = { .name = "axp803", .status_base = AXP20X_IRQ1_STATE, @@ -941,6 +1056,18 @@ static struct mfd_cell axp313a_cells[] = { MFD_CELL_RES("axp313a-pek", axp313a_pek_resources), }; +static struct mfd_cell axp717_cells[] = { + MFD_CELL_NAME("axp20x-regulator"), + MFD_CELL_RES("axp20x-pek", axp717_pek_resources), + MFD_CELL_OF("axp717-adc", + NULL, NULL, 0, 0, "x-powers,axp717-adc"), + MFD_CELL_OF("axp20x-usb-power-supply", + axp717_usb_power_supply_resources, NULL, 0, 0, + "x-powers,axp717-usb-power-supply"), + MFD_CELL_OF("axp20x-battery-power-supply", + NULL, NULL, 0, 0, "x-powers,axp717-battery-power-supply"), +}; + static const struct resource axp288_adc_resources[] = { DEFINE_RES_IRQ_NAMED(AXP288_IRQ_GPADC, "GPADC"), }; @@ -1113,6 +1240,7 @@ static int axp20x_power_off(struct sys_off_data *data) unsigned int shutdown_reg; switch (axp20x->variant) { + case AXP323_ID: case AXP313A_ID: shutdown_reg = AXP313A_SHUTDOWN_CTRL; break; @@ -1181,6 +1309,18 @@ int axp20x_match_device(struct axp20x_dev *axp20x) axp20x->regmap_cfg = &axp313a_regmap_config; axp20x->regmap_irq_chip = &axp313a_regmap_irq_chip; break; + case AXP323_ID: + axp20x->nr_cells = ARRAY_SIZE(axp313a_cells); + axp20x->cells = axp313a_cells; + axp20x->regmap_cfg = &axp323_regmap_config; + axp20x->regmap_irq_chip = &axp313a_regmap_irq_chip; + break; + case AXP717_ID: + axp20x->nr_cells = ARRAY_SIZE(axp717_cells); + axp20x->cells = axp717_cells; + axp20x->regmap_cfg = &axp717_regmap_config; + axp20x->regmap_irq_chip = &axp717_regmap_irq_chip; + break; case AXP803_ID: axp20x->nr_cells = ARRAY_SIZE(axp803_cells); axp20x->cells = axp803_cells; @@ -1231,7 +1371,7 @@ int axp20x_match_device(struct axp20x_dev *axp20x) axp20x->regmap_irq_chip = &axp15060_regmap_irq_chip; break; default: - dev_err(dev, "unsupported AXP20X ID %lu\n", axp20x->variant); + dev_err(dev, "unsupported AXP20X ID %u\n", axp20x->variant); return -EINVAL; } @@ -1305,7 +1445,7 @@ int axp20x_device_probe(struct axp20x_dev *axp20x) } } - ret = mfd_add_devices(axp20x->dev, -1, axp20x->cells, + ret = mfd_add_devices(axp20x->dev, PLATFORM_DEVID_NONE, axp20x->cells, axp20x->nr_cells, NULL, 0, NULL); if (ret) { @@ -1315,10 +1455,7 @@ int axp20x_device_probe(struct axp20x_dev *axp20x) } if (axp20x->variant != AXP288_ID) - devm_register_sys_off_handler(axp20x->dev, - SYS_OFF_MODE_POWER_OFF, - SYS_OFF_PRIO_DEFAULT, - axp20x_power_off, axp20x); + devm_register_power_off_handler(axp20x->dev, axp20x_power_off, axp20x); dev_info(axp20x->dev, "AXP20X driver loaded\n"); |