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>

diff --git a/Documentation/devicetree/bindings/power/supply/bq24190.txt b/Documentation/devicetree/bindings/power/supply/bq24190.txt
index c8ac028..ffe2be4 100644 (file)
--- 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 4e64e6a..effa7c3 100644 (file)
--- 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);