diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2024-11-16 21:36:48 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2024-12-19 00:32:40 +0100 |
| commit | 3c7c176b10ccff15fee0e8d00ebc6804f87fb807 (patch) | |
| tree | 858d3d85204cfcf79eeb37d3b36c3e72439389af | |
| parent | da4ac0b3c22f48f6387617d13bb986f633d3c01a (diff) | |
power: supply: bq24190: Add BQ24297 support
The BQ24297 is identical to the BQ24296 except that it uses USB D+ / D-
data-lines for charger-type (max. input-current) detection instead of
a PSEL input pin.
This is the same difference as between the already supported BQ24190
(D+ / D-) and the BQ24192 (PSEL).
Note just like with the BQ24190 vs BQ24192 there is no difference how
the charger-IC works at the register-level. The only difference is in
the external hardware interface.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20241116203648.169100-3-hdegoede@redhat.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
| -rw-r--r-- | drivers/power/supply/bq24190_charger.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c index 1e49de324181..0b52faa9eb4c 100644 --- a/drivers/power/supply/bq24190_charger.c +++ b/drivers/power/supply/bq24190_charger.c @@ -152,6 +152,7 @@ #define BQ24296_REG_VPRS_PN_MASK (BIT(7) | BIT(6) | BIT(5)) #define BQ24296_REG_VPRS_PN_SHIFT 5 #define BQ24296_REG_VPRS_PN_24296 0x1 +#define BQ24296_REG_VPRS_PN_24297 0x3 #define BQ24190_REG_VPRS_TS_PROFILE_MASK BIT(2) #define BQ24190_REG_VPRS_TS_PROFILE_SHIFT 2 #define BQ24190_REG_VPRS_DEV_REG_MASK (BIT(1) | BIT(0)) @@ -208,6 +209,7 @@ enum bq24190_chip { BQ24192i, BQ24196, BQ24296, + BQ24297, }; /* @@ -1898,6 +1900,7 @@ static int bq24296_check_chip(struct bq24190_dev_info *bdi) switch (v) { case BQ24296_REG_VPRS_PN_24296: + case BQ24296_REG_VPRS_PN_24297: break; default: dev_err(bdi->dev, "Error unknown model: 0x%02x\n", v); @@ -2034,6 +2037,17 @@ static const struct bq24190_chip_info bq24190_chip_info_tbl[] = { .get_ntc_status = bq24296_charger_get_ntc_status, .set_otg_vbus = bq24296_set_otg_vbus, }, + [BQ24297] = { + .ichg_array_size = BQ24296_CCC_ICHG_VALUES_LEN, +#ifdef CONFIG_REGULATOR + .vbus_desc = &bq24296_vbus_desc, +#endif + .check_chip = bq24296_check_chip, + .set_chg_config = bq24296_battery_set_chg_config, + .ntc_fault_mask = BQ24296_REG_F_NTC_FAULT_MASK, + .get_ntc_status = bq24296_charger_get_ntc_status, + .set_otg_vbus = bq24296_set_otg_vbus, + }, }; static int bq24190_probe(struct i2c_client *client) @@ -2290,6 +2304,7 @@ static const struct i2c_device_id bq24190_i2c_ids[] = { { "bq24192i", (kernel_ulong_t)&bq24190_chip_info_tbl[BQ24192i] }, { "bq24196", (kernel_ulong_t)&bq24190_chip_info_tbl[BQ24196] }, { "bq24296", (kernel_ulong_t)&bq24190_chip_info_tbl[BQ24296] }, + { "bq24297", (kernel_ulong_t)&bq24190_chip_info_tbl[BQ24297] }, { }, }; MODULE_DEVICE_TABLE(i2c, bq24190_i2c_ids); @@ -2300,6 +2315,7 @@ static const struct of_device_id bq24190_of_match[] = { { .compatible = "ti,bq24192i", .data = &bq24190_chip_info_tbl[BQ24192i] }, { .compatible = "ti,bq24196", .data = &bq24190_chip_info_tbl[BQ24196] }, { .compatible = "ti,bq24296", .data = &bq24190_chip_info_tbl[BQ24296] }, + { .compatible = "ti,bq24297", .data = &bq24190_chip_info_tbl[BQ24297] }, { }, }; MODULE_DEVICE_TABLE(of, bq24190_of_match); |