drivers: power: supply: goldfish_battery: Add support for reading more properties

To comply with tests we need to support more power supply properties:

POWER_SUPPLY_PROP_VOLTAGE_NOW
POWER_SUPPLY_PROP_TEMP
POWER_SUPPLY_PROP_CHARGE_COUNTER
POWER_SUPPLY_PROP_CURRENT_NOW
POWER_SUPPLY_PROP_CURRENT_AVG
POWER_SUPPLY_PROP_CHARGE_FULL
POWER_SUPPLY_PROP_CYCLE_COUNT
POWER_SUPPLY_PROP_VOLTAGE_MAX
POWER_SUPPLY_PROP_CURRENT_MAX
Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/goldfish_battery.c

@@ -43,6 +43,15 @@ enum {
 	BATTERY_HEALTH		= 0x10,
 	BATTERY_PRESENT		= 0x14,
 	BATTERY_CAPACITY	= 0x18,
+	BATTERY_VOLTAGE		= 0x1C,
+	BATTERY_TEMP		= 0x20,
+	BATTERY_CHARGE_COUNTER	= 0x24,
+	BATTERY_VOLTAGE_MAX	= 0x28,
+	BATTERY_CURRENT_MAX	= 0x2C,
+	BATTERY_CURRENT_NOW	= 0x30,
+	BATTERY_CURRENT_AVG	= 0x34,
+	BATTERY_CHARGE_FULL_UAH	= 0x38,
+	BATTERY_CYCLE_COUNT	= 0x40,
 
 	BATTERY_STATUS_CHANGED	= 1U << 0,
 	AC_STATUS_CHANGED	= 1U << 1,
@@ -61,6 +70,12 @@ static int goldfish_ac_get_property(struct power_supply *psy,
 	case POWER_SUPPLY_PROP_ONLINE:
 		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_AC_ONLINE);
 		break;
+	case POWER_SUPPLY_PROP_VOLTAGE_MAX:
+		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_VOLTAGE_MAX);
+		break;
+	case POWER_SUPPLY_PROP_CURRENT_MAX:
+		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_CURRENT_MAX);
+		break;
 	default:
 		ret = -EINVAL;
 		break;
@@ -91,6 +106,29 @@ static int goldfish_battery_get_property(struct power_supply *psy,
 	case POWER_SUPPLY_PROP_CAPACITY:
 		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_CAPACITY);
 		break;
+	case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_VOLTAGE);
+		break;
+	case POWER_SUPPLY_PROP_TEMP:
+		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_TEMP);
+		break;
+	case POWER_SUPPLY_PROP_CHARGE_COUNTER:
+		val->intval = GOLDFISH_BATTERY_READ(data,
+						    BATTERY_CHARGE_COUNTER);
+		break;
+	case POWER_SUPPLY_PROP_CURRENT_NOW:
+		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_CURRENT_NOW);
+		break;
+	case POWER_SUPPLY_PROP_CURRENT_AVG:
+		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_CURRENT_AVG);
+		break;
+	case POWER_SUPPLY_PROP_CHARGE_FULL:
+		val->intval = GOLDFISH_BATTERY_READ(data,
+						    BATTERY_CHARGE_FULL_UAH);
+		break;
+	case POWER_SUPPLY_PROP_CYCLE_COUNT:
+		val->intval = GOLDFISH_BATTERY_READ(data, BATTERY_CYCLE_COUNT);
+		break;
 	default:
 		ret = -EINVAL;
 		break;
@@ -105,10 +143,19 @@ static enum power_supply_property goldfish_battery_props[] = {
 	POWER_SUPPLY_PROP_PRESENT,
 	POWER_SUPPLY_PROP_TECHNOLOGY,
 	POWER_SUPPLY_PROP_CAPACITY,
+	POWER_SUPPLY_PROP_VOLTAGE_NOW,
+	POWER_SUPPLY_PROP_TEMP,
+	POWER_SUPPLY_PROP_CHARGE_COUNTER,
+	POWER_SUPPLY_PROP_CURRENT_NOW,
+	POWER_SUPPLY_PROP_CURRENT_AVG,
+	POWER_SUPPLY_PROP_CHARGE_FULL,
+	POWER_SUPPLY_PROP_CYCLE_COUNT,
 };
 
 static enum power_supply_property goldfish_ac_props[] = {
 	POWER_SUPPLY_PROP_ONLINE,
+	POWER_SUPPLY_PROP_VOLTAGE_MAX,
+	POWER_SUPPLY_PROP_CURRENT_MAX,
 };
 
 static irqreturn_t goldfish_battery_interrupt(int irq, void *dev_id)