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power: ip5xxx_power: Add battery type for 4.4V

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IP53xx series supports 4.4V batteries. Add support for it
to compatible parts (that have `vbat_max` set to >= 4.4 V).

Signed-off-by: Csókás, Bence <csokas.bence@prolan.hu>
Link: https://lore.kernel.org/r/20241119180741.2237692-4-csokas.bence@prolan.hu
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Csókás, Bence
2024-11-19 19:07:36 +01:00
committed by Sebastian Reichel
parent 8584bc5df5
commit 4013a71da3
1 changed files with 7 additions and 0 deletions
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7
drivers/power/supply/ip5xxx_power.c
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@@ -10,6 +10,7 @@
#define IP5XXX_BAT_TYPE_4_2V 0x0
#define IP5XXX_BAT_TYPE_4_3V 0x1
#define IP5XXX_BAT_TYPE_4_35V 0x2
#define IP5XXX_BAT_TYPE_4_4V 0x3
#define IP5XXX_CHG_STAT_IDLE 0x0
#define IP5XXX_CHG_STAT_TRICKLE 0x1
#define IP5XXX_CHG_STAT_CONST_VOLT 0x2
@@ -365,6 +366,9 @@ static int ip5xxx_battery_get_voltage_max(struct ip5xxx *ip5xxx, int *val)
case IP5XXX_BAT_TYPE_4_35V:
*val = 4350000;
break;
case IP5XXX_BAT_TYPE_4_4V:
*val = 4400000;
break;
default:
return -EINVAL;
}
@@ -492,6 +496,9 @@ static int ip5xxx_battery_set_voltage_max(struct ip5xxx *ip5xxx, int val)
case 4350000:
rval = IP5XXX_BAT_TYPE_4_35V;
break;
case 4400000:
rval = IP5XXX_BAT_TYPE_4_4V;
break;
default:
return -EINVAL;
}