power: supply: bq25890_charger: Add the BQ25895 part

The BQ25895 is almost identical to the BQ25890.

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index d333f2b321b998874fb99d3e31adaf6b2c3a7656..9d1ec8d677de61c5cde951b28be1f38dcf4a2455 100644 (file)
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -22,6 +22,7 @@
 #define BQ25890_IRQ_PIN                        "bq25890_irq"
 
 #define BQ25890_ID                     3
+#define BQ25895_ID                     7
 #define BQ25896_ID                     0
 
 enum bq25890_fields {
@@ -171,7 +172,7 @@ static const struct reg_field bq25890_reg_fields[] = {
        [F_WD]                  = REG_FIELD(0x07, 4, 5),
        [F_TMR_EN]              = REG_FIELD(0x07, 3, 3),
        [F_CHG_TMR]             = REG_FIELD(0x07, 1, 2),
-       [F_JEITA_ISET]          = REG_FIELD(0x07, 0, 0),
+       [F_JEITA_ISET]          = REG_FIELD(0x07, 0, 0), // reserved on BQ25895
        /* REG08 */
        [F_BATCMP]              = REG_FIELD(0x08, 5, 7),
        [F_VCLAMP]              = REG_FIELD(0x08, 2, 4),
@@ -180,7 +181,7 @@ static const struct reg_field bq25890_reg_fields[] = {
        [F_FORCE_ICO]           = REG_FIELD(0x09, 7, 7),
        [F_TMR2X_EN]            = REG_FIELD(0x09, 6, 6),
        [F_BATFET_DIS]          = REG_FIELD(0x09, 5, 5),
-       [F_JEITA_VSET]          = REG_FIELD(0x09, 4, 4),
+       [F_JEITA_VSET]          = REG_FIELD(0x09, 4, 4), // reserved on BQ25895
        [F_BATFET_DLY]          = REG_FIELD(0x09, 3, 3),
        [F_BATFET_RST_EN]       = REG_FIELD(0x09, 2, 2),
        [F_PUMPX_UP]            = REG_FIELD(0x09, 1, 1),
@@ -188,7 +189,7 @@ static const struct reg_field bq25890_reg_fields[] = {
        /* REG0A */
        [F_BOOSTV]              = REG_FIELD(0x0A, 4, 7),
        /* PFM_OTG_DIS 3 on BQ25896 */
-       [F_BOOSTI]              = REG_FIELD(0x0A, 0, 2),
+       [F_BOOSTI]              = REG_FIELD(0x0A, 0, 2), // reserved on BQ25895
        /* REG0B */
        [F_VBUS_STAT]           = REG_FIELD(0x0B, 5, 7),
        [F_CHG_STAT]            = REG_FIELD(0x0B, 3, 4),
@@ -392,6 +393,8 @@ static int bq25890_power_supply_get_property(struct power_supply *psy,
        case POWER_SUPPLY_PROP_MODEL_NAME:
                if (bq->chip_id == BQ25890_ID)
                        val->strval = "BQ25890";
+               else if (bq->chip_id == BQ25895_ID)
+                       val->strval = "BQ25895";
                else if (bq->chip_id == BQ25896_ID)
                        val->strval = "BQ25896";
                else
@@ -862,7 +865,8 @@ static int bq25890_probe(struct i2c_client *client,
                return bq->chip_id;
        }
 
-       if ((bq->chip_id != BQ25890_ID) && (bq->chip_id != BQ25896_ID)) {
+       if ((bq->chip_id != BQ25890_ID) && (bq->chip_id != BQ25895_ID)
+                       && (bq->chip_id != BQ25896_ID)) {
                dev_err(dev, "Chip with ID=%d, not supported!\n", bq->chip_id);
                return -ENODEV;
        }