sbs-battery: add min design voltage to sbs-battery
sbs-battery has a max design voltage but not a min design voltage field. The SBS spec only has one design voltage: http://www.sbs-forum.org/specs/sbdat110.pdf Currently this is being used for max design voltage. This patch uses it for min design voltage as well. Signed-off-by: Simon Que <sque@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Todd Broch <tbroch@chromium.org> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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@ -48,7 +48,8 @@ enum {
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REG_FULL_CHARGE_CAPACITY_CHARGE,
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REG_DESIGN_CAPACITY,
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REG_DESIGN_CAPACITY_CHARGE,
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REG_DESIGN_VOLTAGE,
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REG_DESIGN_VOLTAGE_MIN,
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REG_DESIGN_VOLTAGE_MAX,
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REG_MANUFACTURER,
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REG_MODEL_NAME,
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};
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@ -114,7 +115,9 @@ static const struct chip_data {
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SBS_DATA(POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, 0x18, 0, 65535),
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[REG_DESIGN_CAPACITY_CHARGE] =
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SBS_DATA(POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, 0x18, 0, 65535),
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[REG_DESIGN_VOLTAGE] =
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[REG_DESIGN_VOLTAGE_MIN] =
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SBS_DATA(POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, 0x19, 0, 65535),
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[REG_DESIGN_VOLTAGE_MAX] =
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SBS_DATA(POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN, 0x19, 0, 65535),
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[REG_SERIAL_NUMBER] =
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SBS_DATA(POWER_SUPPLY_PROP_SERIAL_NUMBER, 0x1C, 0, 65535),
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@ -138,6 +141,7 @@ static enum power_supply_property sbs_properties[] = {
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POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG,
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POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,
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POWER_SUPPLY_PROP_SERIAL_NUMBER,
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POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
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POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN,
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POWER_SUPPLY_PROP_ENERGY_NOW,
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POWER_SUPPLY_PROP_ENERGY_FULL,
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@ -431,6 +435,7 @@ static void sbs_unit_adjustment(struct i2c_client *client,
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break;
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case POWER_SUPPLY_PROP_VOLTAGE_NOW:
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case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
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case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
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case POWER_SUPPLY_PROP_CURRENT_NOW:
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case POWER_SUPPLY_PROP_CHARGE_NOW:
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@ -592,6 +597,7 @@ static int sbs_get_property(struct power_supply *psy,
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case POWER_SUPPLY_PROP_TEMP:
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case POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG:
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case POWER_SUPPLY_PROP_TIME_TO_FULL_AVG:
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case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
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case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
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ret = sbs_get_property_index(client, psp);
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if (ret < 0)
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