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power: supply: bq24190_charger: add support for bq24196 variant 

The bq24196 is another variant of the bq24190 charger ic.
Its register set is identical to the bq24192 and it even reuses
the same part number (0x5).

Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Heiko Stuebner 2018-11-13 13:47:53 +01:00 committed by Sebastian Reichel
parent 161a2135e0
commit d0717d73be
2 changed files with 4 additions and 1 deletions
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1
Documentation/devicetree/bindings/power/supply/bq24190.txt
View File

@ -5,6 +5,7 @@ Required properties:
* "ti,bq24190"
* "ti,bq24192"
* "ti,bq24192i"
* "ti,bq24196"
- reg: integer, I2C address of the charger.
- interrupts[-extended]: configuration for charger INT pin.

4
drivers/power/supply/bq24190_charger.c
View File

@ -143,7 +143,7 @@
#define BQ24190_REG_VPRS_PN_MASK (BIT(5) | BIT(4) | BIT(3))
#define BQ24190_REG_VPRS_PN_SHIFT 3
#define BQ24190_REG_VPRS_PN_24190 0x4
#define BQ24190_REG_VPRS_PN_24192 0x5 /* Also 24193 */
#define BQ24190_REG_VPRS_PN_24192 0x5 /* Also 24193, 24196 */
#define BQ24190_REG_VPRS_PN_24192I 0x3
#define BQ24190_REG_VPRS_TS_PROFILE_MASK BIT(2)
#define BQ24190_REG_VPRS_TS_PROFILE_SHIFT 2
@ -1973,6 +1973,7 @@ static const struct i2c_device_id bq24190_i2c_ids[] = {
{ "bq24190" },
{ "bq24192" },
{ "bq24192i" },
{ "bq24196" },
{ },
};
MODULE_DEVICE_TABLE(i2c, bq24190_i2c_ids);
@ -1982,6 +1983,7 @@ static const struct of_device_id bq24190_of_match[] = {
{ .compatible = "ti,bq24190", },
{ .compatible = "ti,bq24192", },
{ .compatible = "ti,bq24192i", },
{ .compatible = "ti,bq24196", },
{ },
};
MODULE_DEVICE_TABLE(of, bq24190_of_match);