power: supply: bq27xxx: adds specific support for bq27500/1 revision.
This commit adds the BQ27500 chip definition to specifically match the bq27500/1 functionality as described in the datasheet. Signed-off-by: Chris Lapa <chris@lapa.com.au> Acked-by: Pali Rohár <pali.rohar@gmail.com> Reviewed-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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@ -183,6 +183,25 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = {
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[BQ27XXX_REG_DCAP] = 0x2e,
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[BQ27XXX_REG_AP] = INVALID_REG_ADDR,
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},
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[BQ27500] = {
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[BQ27XXX_REG_CTRL] = 0x00,
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[BQ27XXX_REG_TEMP] = 0x06,
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[BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR,
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[BQ27XXX_REG_VOLT] = 0x08,
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[BQ27XXX_REG_AI] = 0x14,
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[BQ27XXX_REG_FLAGS] = 0x0a,
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[BQ27XXX_REG_TTE] = 0x16,
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[BQ27XXX_REG_TTF] = 0x18,
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[BQ27XXX_REG_TTES] = 0x1c,
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[BQ27XXX_REG_TTECP] = 0x26,
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[BQ27XXX_REG_NAC] = 0x0c,
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[BQ27XXX_REG_FCC] = 0x12,
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[BQ27XXX_REG_CYCT] = 0x2a,
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[BQ27XXX_REG_AE] = 0x22,
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[BQ27XXX_REG_SOC] = 0x2c,
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[BQ27XXX_REG_DCAP] = 0x3c,
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[BQ27XXX_REG_AP] = 0x24,
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},
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[BQ27530] = {
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[BQ27XXX_REG_CTRL] = 0x00,
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[BQ27XXX_REG_TEMP] = 0x06,
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@ -339,6 +358,27 @@ static enum power_supply_property bq2751x_battery_props[] = {
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POWER_SUPPLY_PROP_MANUFACTURER,
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};
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static enum power_supply_property bq27500_battery_props[] = {
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POWER_SUPPLY_PROP_STATUS,
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POWER_SUPPLY_PROP_PRESENT,
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POWER_SUPPLY_PROP_VOLTAGE_NOW,
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POWER_SUPPLY_PROP_CURRENT_NOW,
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POWER_SUPPLY_PROP_CAPACITY,
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POWER_SUPPLY_PROP_CAPACITY_LEVEL,
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POWER_SUPPLY_PROP_TEMP,
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POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW,
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POWER_SUPPLY_PROP_TIME_TO_FULL_NOW,
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POWER_SUPPLY_PROP_TECHNOLOGY,
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POWER_SUPPLY_PROP_CHARGE_FULL,
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POWER_SUPPLY_PROP_CHARGE_NOW,
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POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN,
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POWER_SUPPLY_PROP_CYCLE_COUNT,
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POWER_SUPPLY_PROP_ENERGY_NOW,
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POWER_SUPPLY_PROP_POWER_AVG,
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POWER_SUPPLY_PROP_HEALTH,
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POWER_SUPPLY_PROP_MANUFACTURER,
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};
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static enum power_supply_property bq27530_battery_props[] = {
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POWER_SUPPLY_PROP_STATUS,
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POWER_SUPPLY_PROP_PRESENT,
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@ -423,6 +463,7 @@ static struct {
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BQ27XXX_PROP(BQ27010, bq27010_battery_props),
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BQ27XXX_PROP(BQ2750X, bq2750x_battery_props),
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BQ27XXX_PROP(BQ2751X, bq2751x_battery_props),
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BQ27XXX_PROP(BQ27500, bq27500_battery_props),
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BQ27XXX_PROP(BQ27530, bq27530_battery_props),
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BQ27XXX_PROP(BQ27541, bq27541_battery_props),
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BQ27XXX_PROP(BQ27545, bq27545_battery_props),
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@ -677,6 +718,7 @@ static bool bq27xxx_battery_overtemp(struct bq27xxx_device_info *di, u16 flags)
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switch (di->chip) {
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case BQ2750X:
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case BQ2751X:
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case BQ27500:
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case BQ27541:
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case BQ27545:
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return flags & (BQ27XXX_FLAG_OTC | BQ27XXX_FLAG_OTD);
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@ -151,6 +151,7 @@ static const struct i2c_device_id bq27xxx_i2c_id_table[] = {
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{ "bq27500", BQ2750X },
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{ "bq27510", BQ2751X },
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{ "bq27520", BQ2751X },
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{ "bq27500-1", BQ27500 },
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{ "bq27530", BQ27530 },
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{ "bq27531", BQ27530 },
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{ "bq27541", BQ27541 },
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@ -173,6 +174,7 @@ static const struct of_device_id bq27xxx_battery_i2c_of_match_table[] = {
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{ .compatible = "ti,bq27500" },
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{ .compatible = "ti,bq27510" },
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{ .compatible = "ti,bq27520" },
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{ .compatible = "ti,bq27500-1" },
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{ .compatible = "ti,bq27530" },
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{ .compatible = "ti,bq27531" },
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{ .compatible = "ti,bq27541" },
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@ -6,6 +6,7 @@ enum bq27xxx_chip {
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BQ27010, /* bq27010, bq27210 */
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BQ2750X, /* bq27500 deprecated alias */
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BQ2751X, /* bq27510, bq27520 deprecated alias */
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BQ27500, /* bq27500/1 */
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BQ27530, /* bq27530, bq27531 */
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BQ27541, /* bq27541, bq27542, bq27546, bq27742 */
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BQ27545, /* bq27545 */
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