[PATCH v2] power: supply: bq24190_charger: add support for bq24196 variant

From: Heiko Stuebner
Date: Tue Nov 13 2018 - 07:48:07 EST


From: Heiko Stuebner <heiko.stuebner@xxxxxx>

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@xxxxxx>
---
This should go on top of the bq24192 support patches from Brian Masney /
Jonathan Marek [0]

[0] https://patchwork.kernel.org/patch/10663409/

changes in v2:
- add missing compatible to dt-binding

Documentation/devicetree/bindings/power/supply/bq24190.txt | 1 +
drivers/power/supply/bq24190_charger.c | 4 +++-
2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/power/supply/bq24190.txt b/Documentation/devicetree/bindings/power/supply/bq24190.txt
index c8ac028bd3c7..ffe2be408bb6 100644
--- a/Documentation/devicetree/bindings/power/supply/bq24190.txt
+++ b/Documentation/devicetree/bindings/power/supply/bq24190.txt
@@ -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.

diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
index 4e64e6ac95c5..effa7c3c21e6 100644
--- a/drivers/power/supply/bq24190_charger.c
+++ b/drivers/power/supply/bq24190_charger.c
@@ -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);
--
2.18.0