diff options
Diffstat (limited to 'drivers/power/supply/bd99954-charger.c')
| -rw-r--r-- | drivers/power/supply/bd99954-charger.c | 99 |
1 files changed, 17 insertions, 82 deletions
diff --git a/drivers/power/supply/bd99954-charger.c b/drivers/power/supply/bd99954-charger.c index 96e93e1b8094..d03a70cf8406 100644 --- a/drivers/power/supply/bd99954-charger.c +++ b/drivers/power/supply/bd99954-charger.c @@ -70,13 +70,6 @@ #include "bd99954-charger.h" -struct battery_data { - u16 precharge_current; /* Trickle-charge Current */ - u16 fc_reg_voltage; /* Fast Charging Regulation Voltage */ - u16 voltage_min; - u16 voltage_max; -}; - /* Initial field values, converted to initial register values */ struct bd9995x_init_data { u16 vsysreg_set; /* VSYS Regulation Setting */ @@ -163,7 +156,7 @@ static const struct regmap_config bd9995x_regmap_config = { .reg_stride = 1, .max_register = 3 * 0x100, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .ranges = regmap_range_cfg, .num_ranges = ARRAY_SIZE(regmap_range_cfg), @@ -536,7 +529,7 @@ static irqreturn_t bd9995x_irq_handler_thread(int irq, void *private) for_each_set_bit(i, &tmp, 7) { int sub_status, sub_mask; - int sub_status_reg[] = { + static const int sub_status_reg[] = { INT1_STATUS, INT2_STATUS, INT3_STATUS, INT4_STATUS, INT5_STATUS, INT6_STATUS, INT7_STATUS, }; @@ -768,27 +761,13 @@ static const struct power_supply_desc bd9995x_power_supply_desc = { * Describe the setting in linear_range table. */ static const struct linear_range input_current_limit_ranges[] = { - { - .min = 0, - .step = 32000, - .min_sel = 0x0, - .max_sel = 0x1ff, - }, + LINEAR_RANGE(0, 0x0, 0x1ff, 32000), }; /* Possible trickle, pre-charging and termination current values */ static const struct linear_range charging_current_ranges[] = { - { - .min = 0, - .step = 64000, - .min_sel = 0x0, - .max_sel = 0x10, - }, { - .min = 1024000, - .step = 0, - .min_sel = 0x11, - .max_sel = 0x1f, - }, + LINEAR_RANGE(0, 0x0, 0x10, 64000), + LINEAR_RANGE(1024000, 0x11, 0x1f, 0), }; /* @@ -796,72 +775,28 @@ static const struct linear_range charging_current_ranges[] = { * and battery over voltage protection have same possible values */ static const struct linear_range charge_voltage_regulation_ranges[] = { - { - .min = 2560000, - .step = 0, - .min_sel = 0, - .max_sel = 0xA0, - }, { - .min = 2560000, - .step = 16000, - .min_sel = 0xA0, - .max_sel = 0x4B0, - }, { - .min = 19200000, - .step = 0, - .min_sel = 0x4B0, - .max_sel = 0x7FF, - }, + LINEAR_RANGE(2560000, 0, 0xA0, 0), + LINEAR_RANGE(2560000, 0xA0, 0x4B0, 16000), + LINEAR_RANGE(19200000, 0x4B0, 0x7FF, 0), }; /* Possible VSYS voltage regulation values */ static const struct linear_range vsys_voltage_regulation_ranges[] = { - { - .min = 2560000, - .step = 0, - .min_sel = 0, - .max_sel = 0x28, - }, { - .min = 2560000, - .step = 64000, - .min_sel = 0x28, - .max_sel = 0x12C, - }, { - .min = 19200000, - .step = 0, - .min_sel = 0x12C, - .max_sel = 0x1FF, - }, + LINEAR_RANGE(2560000, 0, 0x28, 0), + LINEAR_RANGE(2560000, 0x28, 0x12C, 64000), + LINEAR_RANGE(19200000, 0x12C, 0x1FF, 0), }; /* Possible settings for switching from trickle to pre-charging limits */ static const struct linear_range trickle_to_pre_threshold_ranges[] = { - { - .min = 2048000, - .step = 0, - .min_sel = 0, - .max_sel = 0x20, - }, { - .min = 2048000, - .step = 64000, - .min_sel = 0x20, - .max_sel = 0x12C, - }, { - .min = 19200000, - .step = 0, - .min_sel = 0x12C, - .max_sel = 0x1FF - } + LINEAR_RANGE(2048000, 0, 0x20, 0), + LINEAR_RANGE(2048000, 0x20, 0x12C, 64000), + LINEAR_RANGE(19200000, 0x12C, 0x1FF, 0), }; /* Possible current values for fast-charging constant current phase */ static const struct linear_range fast_charge_current_ranges[] = { - { - .min = 0, - .step = 64000, - .min_sel = 0, - .max_sel = 0xFF, - } + LINEAR_RANGE(0, 0, 0xFF, 64000), }; struct battery_init { @@ -1047,7 +982,7 @@ static int bd9995x_probe(struct i2c_client *client) bd->client = client; bd->dev = dev; psy_cfg.drv_data = bd; - psy_cfg.of_node = dev->of_node; + psy_cfg.fwnode = dev_fwnode(dev); mutex_init(&bd->lock); @@ -1135,7 +1070,7 @@ static struct i2c_driver bd9995x_driver = { .name = "bd9995x-charger", .of_match_table = bd9995x_of_match, }, - .probe_new = bd9995x_probe, + .probe = bd9995x_probe, }; module_i2c_driver(bd9995x_driver); |