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power: supply: axp20x_ac_power: Allow offlining
AXP803/AXP813 have a flag that enables/disables the AC power supply input. Allow control of this flag via the ONLINE property on those variants. Reviewed-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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1 changed files with 8 additions and 1 deletions
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@ -24,6 +24,7 @@
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#define AXP20X_PWR_STATUS_ACIN_AVAIL BIT(6)
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#define AXP20X_PWR_STATUS_ACIN_AVAIL BIT(6)
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#define AXP813_ACIN_PATH_SEL BIT(7)
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#define AXP813_ACIN_PATH_SEL BIT(7)
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#define AXP813_ACIN_PATH_SEL_TO_BIT(x) (!!(x) << 7)
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#define AXP813_VHOLD_MASK GENMASK(5, 3)
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#define AXP813_VHOLD_MASK GENMASK(5, 3)
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#define AXP813_VHOLD_UV_TO_BIT(x) ((((x) / 100000) - 40) << 3)
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#define AXP813_VHOLD_UV_TO_BIT(x) ((((x) / 100000) - 40) << 3)
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@ -157,6 +158,11 @@ static int axp813_ac_power_set_property(struct power_supply *psy,
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struct axp20x_ac_power *power = power_supply_get_drvdata(psy);
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struct axp20x_ac_power *power = power_supply_get_drvdata(psy);
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switch (psp) {
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switch (psp) {
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case POWER_SUPPLY_PROP_ONLINE:
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return regmap_update_bits(power->regmap, AXP813_ACIN_PATH_CTRL,
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AXP813_ACIN_PATH_SEL,
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AXP813_ACIN_PATH_SEL_TO_BIT(val->intval));
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case POWER_SUPPLY_PROP_VOLTAGE_MIN:
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case POWER_SUPPLY_PROP_VOLTAGE_MIN:
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if (val->intval < 4000000 || val->intval > 4700000)
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if (val->intval < 4000000 || val->intval > 4700000)
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return -EINVAL;
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return -EINVAL;
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@ -183,7 +189,8 @@ static int axp813_ac_power_set_property(struct power_supply *psy,
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static int axp813_ac_power_prop_writeable(struct power_supply *psy,
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static int axp813_ac_power_prop_writeable(struct power_supply *psy,
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enum power_supply_property psp)
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enum power_supply_property psp)
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{
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{
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return psp == POWER_SUPPLY_PROP_VOLTAGE_MIN ||
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return psp == POWER_SUPPLY_PROP_ONLINE ||
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psp == POWER_SUPPLY_PROP_VOLTAGE_MIN ||
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psp == POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT;
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psp == POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT;
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}
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}
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