/* Five minutes expressed in seconds */
#define FIVE_MINUTES_IN_SECONDS 300
-#define CHARGALG_CURR_STEP_LOW 0
-#define CHARGALG_CURR_STEP_HIGH 100
+#define CHARGALG_CURR_STEP_LOW_UA 0
+#define CHARGALG_CURR_STEP_HIGH_UA 100000
/*
* This is the battery capacity limit that will trigger a new
bool usb_chg_ok;
bool ac_chg_ok;
int usb_volt;
- int usb_curr;
+ int usb_curr_ua;
int ac_volt;
- int ac_curr;
+ int ac_curr_ua;
int usb_vset;
- int usb_iset;
+ int usb_iset_ua;
int ac_vset;
- int ac_iset;
+ int ac_iset_ua;
};
struct ab8500_chargalg_suspension_status {
struct ab8500_chargalg_current_step_status {
bool curr_step_change;
- int curr_step;
+ int curr_step_ua;
};
struct ab8500_chargalg_battery_data {
int temp;
int volt_uv;
int avg_curr_ua;
- int inst_curr;
+ int inst_curr_ua;
int percent;
};
/**
* struct ab8500_charge_curr_maximization - Charger maximization parameters
- * @original_iset: the non optimized/maximised charger current
- * @current_iset: the charging current used at this moment
- * @test_delta_i: the delta between the current we want to charge and the
+ * @original_iset_ua: the non optimized/maximised charger current
+ * @current_iset_ua: the charging current used at this moment
+ * @test_delta_i_ua: the delta between the current we want to charge and the
current that is really going into the battery
* @condition_cnt: number of iterations needed before a new charger current
is set
- * @max_current: maximum charger current
+ * @max_current_ua: maximum charger current
* @wait_cnt: to avoid too fast current step down in case of charger
* voltage collapse, we insert this delay between step
* down
increased
*/
struct ab8500_charge_curr_maximization {
- int original_iset;
- int current_iset;
- int test_delta_i;
+ int original_iset_ua;
+ int current_iset_ua;
+ int test_delta_i_ua;
int condition_cnt;
- int max_current;
+ int max_current_ua;
int wait_cnt;
u8 level;
};
static int ab8500_chargalg_check_charger_enable(struct ab8500_chargalg *di)
{
+ struct power_supply_battery_info *bi = &di->bm->bi;
+
switch (di->charge_state) {
case STATE_NORMAL:
case STATE_MAINTENANCE_A:
if (di->chg_info.charger_type & USB_CHG) {
return di->usb_chg->ops.check_enable(di->usb_chg,
di->bm->bat_type->normal_vol_lvl,
- di->bm->bat_type->normal_cur_lvl);
+ bi->constant_charge_current_max_ua);
} else if ((di->chg_info.charger_type & AC_CHG) &&
!(di->ac_chg->external)) {
return di->ac_chg->ops.check_enable(di->ac_chg,
di->bm->bat_type->normal_vol_lvl,
- di->bm->bat_type->normal_cur_lvl);
+ bi->constant_charge_current_max_ua);
}
return 0;
}
* @di: pointer to the ab8500_chargalg structure
* @enable: charger on/off
* @vset: requested charger output voltage
- * @iset: requested charger output current
+ * @iset_ua: requested charger output current in microampere
*
* The AC charger will be turned on/off with the requested charge voltage and
* current
*/
static int ab8500_chargalg_ac_en(struct ab8500_chargalg *di, int enable,
- int vset, int iset)
+ int vset, int iset_ua)
{
static int ab8500_chargalg_ex_ac_enable_toggle;
/* Select maximum of what both the charger and the battery supports */
if (di->ac_chg->max_out_volt)
vset = min(vset, di->ac_chg->max_out_volt);
- if (di->ac_chg->max_out_curr)
- iset = min(iset, di->ac_chg->max_out_curr);
+ if (di->ac_chg->max_out_curr_ua)
+ iset_ua = min(iset_ua, di->ac_chg->max_out_curr_ua);
- di->chg_info.ac_iset = iset;
+ di->chg_info.ac_iset_ua = iset_ua;
di->chg_info.ac_vset = vset;
/* Enable external charger */
ab8500_chargalg_ex_ac_enable_toggle++;
}
- return di->ac_chg->ops.enable(di->ac_chg, enable, vset, iset);
+ return di->ac_chg->ops.enable(di->ac_chg, enable, vset, iset_ua);
}
/**
* @di: pointer to the ab8500_chargalg structure
* @enable: charger on/off
* @vset: requested charger output voltage
- * @iset: requested charger output current
+ * @iset_ua: requested charger output current in microampere
*
* The USB charger will be turned on/off with the requested charge voltage and
* current
*/
static int ab8500_chargalg_usb_en(struct ab8500_chargalg *di, int enable,
- int vset, int iset)
+ int vset, int iset_ua)
{
if (!di->usb_chg || !di->usb_chg->ops.enable)
return -ENXIO;
/* Select maximum of what both the charger and the battery supports */
if (di->usb_chg->max_out_volt)
vset = min(vset, di->usb_chg->max_out_volt);
- if (di->usb_chg->max_out_curr)
- iset = min(iset, di->usb_chg->max_out_curr);
+ if (di->usb_chg->max_out_curr_ua)
+ iset_ua = min(iset_ua, di->usb_chg->max_out_curr_ua);
- di->chg_info.usb_iset = iset;
+ di->chg_info.usb_iset_ua = iset_ua;
di->chg_info.usb_vset = vset;
- return di->usb_chg->ops.enable(di->usb_chg, enable, vset, iset);
+ return di->usb_chg->ops.enable(di->usb_chg, enable, vset, iset_ua);
}
/**
* ab8500_chargalg_update_chg_curr() - Update charger current
* @di: pointer to the ab8500_chargalg structure
- * @iset: requested charger output current
+ * @iset_ua: requested charger output current in microampere
*
* The charger output current will be updated for the charger
* that is currently in use
*/
static int ab8500_chargalg_update_chg_curr(struct ab8500_chargalg *di,
- int iset)
+ int iset_ua)
{
/* Check if charger exists and update current if charging */
if (di->ac_chg && di->ac_chg->ops.update_curr &&
* Select maximum of what both the charger
* and the battery supports
*/
- if (di->ac_chg->max_out_curr)
- iset = min(iset, di->ac_chg->max_out_curr);
+ if (di->ac_chg->max_out_curr_ua)
+ iset_ua = min(iset_ua, di->ac_chg->max_out_curr_ua);
- di->chg_info.ac_iset = iset;
+ di->chg_info.ac_iset_ua = iset_ua;
- return di->ac_chg->ops.update_curr(di->ac_chg, iset);
+ return di->ac_chg->ops.update_curr(di->ac_chg, iset_ua);
} else if (di->usb_chg && di->usb_chg->ops.update_curr &&
di->chg_info.charger_type & USB_CHG) {
/*
* Select maximum of what both the charger
* and the battery supports
*/
- if (di->usb_chg->max_out_curr)
- iset = min(iset, di->usb_chg->max_out_curr);
+ if (di->usb_chg->max_out_curr_ua)
+ iset_ua = min(iset_ua, di->usb_chg->max_out_curr_ua);
- di->chg_info.usb_iset = iset;
+ di->chg_info.usb_iset_ua = iset_ua;
- return di->usb_chg->ops.update_curr(di->usb_chg, iset);
+ return di->usb_chg->ops.update_curr(di->usb_chg, iset_ua);
}
return -ENXIO;
* ab8500_chargalg_start_charging() - Start the charger
* @di: pointer to the ab8500_chargalg structure
* @vset: requested charger output voltage
- * @iset: requested charger output current
+ * @iset_ua: requested charger output current in microampere
*
* A charger will be enabled depending on the requested charger type that was
* detected previously.
*/
static void ab8500_chargalg_start_charging(struct ab8500_chargalg *di,
- int vset, int iset)
+ int vset, int iset_ua)
{
switch (di->chg_info.charger_type) {
case AC_CHG:
dev_dbg(di->dev,
- "AC parameters: Vset %d, Ich %d\n", vset, iset);
+ "AC parameters: Vset %d, Ich %d\n", vset, iset_ua);
ab8500_chargalg_usb_en(di, false, 0, 0);
- ab8500_chargalg_ac_en(di, true, vset, iset);
+ ab8500_chargalg_ac_en(di, true, vset, iset_ua);
break;
case USB_CHG:
dev_dbg(di->dev,
- "USB parameters: Vset %d, Ich %d\n", vset, iset);
+ "USB parameters: Vset %d, Ich %d\n", vset, iset_ua);
ab8500_chargalg_ac_en(di, false, 0, 0);
- ab8500_chargalg_usb_en(di, true, vset, iset);
+ ab8500_chargalg_usb_en(di, true, vset, iset_ua);
break;
default:
static void init_maxim_chg_curr(struct ab8500_chargalg *di)
{
- di->ccm.original_iset =
- di->bm->bat_type->normal_cur_lvl;
- di->ccm.current_iset =
- di->bm->bat_type->normal_cur_lvl;
- di->ccm.test_delta_i = di->bm->maxi->charger_curr_step;
- di->ccm.max_current = di->bm->maxi->chg_curr;
+ struct power_supply_battery_info *bi = &di->bm->bi;
+
+ di->ccm.original_iset_ua = bi->constant_charge_current_max_ua;
+ di->ccm.current_iset_ua = bi->constant_charge_current_max_ua;
+ di->ccm.test_delta_i_ua = di->bm->maxi->charger_curr_step_ua;
+ di->ccm.max_current_ua = di->bm->maxi->chg_curr_ua;
di->ccm.condition_cnt = di->bm->maxi->wait_cycles;
di->ccm.level = 0;
}
*/
static enum maxim_ret ab8500_chargalg_chg_curr_maxim(struct ab8500_chargalg *di)
{
- int delta_i;
+ int delta_i_ua;
if (!di->bm->maxi->ena_maxi)
return MAXIM_RET_NOACTION;
- delta_i = di->ccm.original_iset - di->batt_data.inst_curr;
+ delta_i_ua = di->ccm.original_iset_ua - di->batt_data.inst_curr_ua;
if (di->events.vbus_collapsed) {
dev_dbg(di->dev, "Charger voltage has collapsed %d\n",
dev_dbg(di->dev, "lowering current\n");
di->ccm.wait_cnt++;
di->ccm.condition_cnt = di->bm->maxi->wait_cycles;
- di->ccm.max_current =
- di->ccm.current_iset - di->ccm.test_delta_i;
- di->ccm.current_iset = di->ccm.max_current;
+ di->ccm.max_current_ua =
+ di->ccm.current_iset_ua - di->ccm.test_delta_i_ua;
+ di->ccm.current_iset_ua = di->ccm.max_current_ua;
di->ccm.level--;
return MAXIM_RET_CHANGE;
} else {
di->ccm.wait_cnt = 0;
- if (di->batt_data.inst_curr > di->ccm.original_iset) {
- dev_dbg(di->dev, " Maximization Ibat (%dmA) too high"
- " (limit %dmA) (current iset: %dmA)!\n",
- di->batt_data.inst_curr, di->ccm.original_iset,
- di->ccm.current_iset);
+ if (di->batt_data.inst_curr_ua > di->ccm.original_iset_ua) {
+ dev_dbg(di->dev, " Maximization Ibat (%duA) too high"
+ " (limit %duA) (current iset: %duA)!\n",
+ di->batt_data.inst_curr_ua, di->ccm.original_iset_ua,
+ di->ccm.current_iset_ua);
- if (di->ccm.current_iset == di->ccm.original_iset)
+ if (di->ccm.current_iset_ua == di->ccm.original_iset_ua)
return MAXIM_RET_NOACTION;
di->ccm.condition_cnt = di->bm->maxi->wait_cycles;
- di->ccm.current_iset = di->ccm.original_iset;
+ di->ccm.current_iset_ua = di->ccm.original_iset_ua;
di->ccm.level = 0;
return MAXIM_RET_IBAT_TOO_HIGH;
}
- if (delta_i > di->ccm.test_delta_i &&
- (di->ccm.current_iset + di->ccm.test_delta_i) <
- di->ccm.max_current) {
+ if (delta_i_ua > di->ccm.test_delta_i_ua &&
+ (di->ccm.current_iset_ua + di->ccm.test_delta_i_ua) <
+ di->ccm.max_current_ua) {
if (di->ccm.condition_cnt-- == 0) {
/* Increse the iset with cco.test_delta_i */
di->ccm.condition_cnt = di->bm->maxi->wait_cycles;
- di->ccm.current_iset += di->ccm.test_delta_i;
+ di->ccm.current_iset_ua += di->ccm.test_delta_i_ua;
di->ccm.level++;
dev_dbg(di->dev, " Maximization needed, increase"
- " with %d mA to %dmA (Optimal ibat: %d)"
+ " with %d uA to %duA (Optimal ibat: %d uA)"
" Level %d\n",
- di->ccm.test_delta_i,
- di->ccm.current_iset,
- di->ccm.original_iset,
+ di->ccm.test_delta_i_ua,
+ di->ccm.current_iset_ua,
+ di->ccm.original_iset_ua,
di->ccm.level);
return MAXIM_RET_CHANGE;
} else {
static void handle_maxim_chg_curr(struct ab8500_chargalg *di)
{
+ struct power_supply_battery_info *bi = &di->bm->bi;
enum maxim_ret ret;
int result;
switch (ret) {
case MAXIM_RET_CHANGE:
result = ab8500_chargalg_update_chg_curr(di,
- di->ccm.current_iset);
+ di->ccm.current_iset_ua);
if (result)
dev_err(di->dev, "failed to set chg curr\n");
break;
case MAXIM_RET_IBAT_TOO_HIGH:
result = ab8500_chargalg_update_chg_curr(di,
- di->bm->bat_type->normal_cur_lvl);
+ bi->constant_charge_current_max_ua);
if (result)
dev_err(di->dev, "failed to set chg curr\n");
break;
case POWER_SUPPLY_PROP_CURRENT_NOW:
switch (ext->desc->type) {
case POWER_SUPPLY_TYPE_MAINS:
- di->chg_info.ac_curr =
- ret.intval / 1000;
- break;
+ di->chg_info.ac_curr_ua = ret.intval;
+ break;
case POWER_SUPPLY_TYPE_USB:
- di->chg_info.usb_curr =
- ret.intval / 1000;
+ di->chg_info.usb_curr_ua = ret.intval;
break;
case POWER_SUPPLY_TYPE_BATTERY:
- di->batt_data.inst_curr = ret.intval / 1000;
+ di->batt_data.inst_curr_ua = ret.intval;
break;
default:
break;
*/
static void ab8500_chargalg_algorithm(struct ab8500_chargalg *di)
{
+ struct power_supply_battery_info *bi = &di->bm->bi;
int charger_status;
int ret;
- int curr_step_lvl;
+ int curr_step_lvl_ua;
/* Collect data from all power_supply class devices */
class_for_each_device(power_supply_class, NULL,
"USB_I %d AC_Vset %d AC_Iset %d USB_Vset %d USB_Iset %d\n",
di->batt_data.volt_uv,
di->batt_data.avg_curr_ua,
- di->batt_data.inst_curr,
+ di->batt_data.inst_curr_ua,
di->batt_data.temp,
di->batt_data.percent,
di->maintenance_chg,
di->chg_info.online_chg & USB_CHG,
di->events.ac_cv_active,
di->events.usb_cv_active,
- di->chg_info.ac_curr,
- di->chg_info.usb_curr,
+ di->chg_info.ac_curr_ua,
+ di->chg_info.usb_curr_ua,
di->chg_info.ac_vset,
- di->chg_info.ac_iset,
+ di->chg_info.ac_iset_ua,
di->chg_info.usb_vset,
- di->chg_info.usb_iset);
+ di->chg_info.usb_iset_ua);
switch (di->charge_state) {
case STATE_HANDHELD_INIT:
break;
case STATE_NORMAL_INIT:
- if (di->curr_status.curr_step == CHARGALG_CURR_STEP_LOW)
+ if (di->curr_status.curr_step_ua == CHARGALG_CURR_STEP_LOW_UA)
ab8500_chargalg_stop_charging(di);
else {
- curr_step_lvl = di->bm->bat_type->normal_cur_lvl
- * di->curr_status.curr_step
- / CHARGALG_CURR_STEP_HIGH;
+ curr_step_lvl_ua = bi->constant_charge_current_max_ua
+ * di->curr_status.curr_step_ua
+ / CHARGALG_CURR_STEP_HIGH_UA;
ab8500_chargalg_start_charging(di,
di->bm->bat_type->normal_vol_lvl,
- curr_step_lvl);
+ curr_step_lvl_ua);
}
ab8500_chargalg_state_to(di, STATE_NORMAL);
static ssize_t ab8500_chargalg_curr_step_show(struct ab8500_chargalg *di,
char *buf)
{
- return sprintf(buf, "%d\n", di->curr_status.curr_step);
+ return sprintf(buf, "%d\n", di->curr_status.curr_step_ua);
}
static ssize_t ab8500_chargalg_curr_step_store(struct ab8500_chargalg *di,
if (ret < 0)
return ret;
- di->curr_status.curr_step = param;
- if (di->curr_status.curr_step >= CHARGALG_CURR_STEP_LOW &&
- di->curr_status.curr_step <= CHARGALG_CURR_STEP_HIGH) {
+ di->curr_status.curr_step_ua = param;
+ if (di->curr_status.curr_step_ua >= CHARGALG_CURR_STEP_LOW_UA &&
+ di->curr_status.curr_step_ua <= CHARGALG_CURR_STEP_HIGH_UA) {
di->curr_status.curr_step_change = true;
queue_work(di->chargalg_wq, &di->chargalg_work);
} else
dev_err(di->dev, "failed to create sysfs entry\n");
return ret;
}
- di->curr_status.curr_step = CHARGALG_CURR_STEP_HIGH;
+ di->curr_status.curr_step_ua = CHARGALG_CURR_STEP_HIGH_UA;
dev_info(di->dev, "probe success\n");
return component_add(dev, &ab8500_chargalg_component_ops);
AB8500_BM_USB_STATE_MAX,
};
-/* VBUS input current limits supported in AB8500 in mA */
-#define USB_CH_IP_CUR_LVL_0P05 50
-#define USB_CH_IP_CUR_LVL_0P09 98
-#define USB_CH_IP_CUR_LVL_0P19 193
-#define USB_CH_IP_CUR_LVL_0P29 290
-#define USB_CH_IP_CUR_LVL_0P38 380
-#define USB_CH_IP_CUR_LVL_0P45 450
-#define USB_CH_IP_CUR_LVL_0P5 500
-#define USB_CH_IP_CUR_LVL_0P6 600
-#define USB_CH_IP_CUR_LVL_0P7 700
-#define USB_CH_IP_CUR_LVL_0P8 800
-#define USB_CH_IP_CUR_LVL_0P9 900
-#define USB_CH_IP_CUR_LVL_1P0 1000
-#define USB_CH_IP_CUR_LVL_1P1 1100
-#define USB_CH_IP_CUR_LVL_1P3 1300
-#define USB_CH_IP_CUR_LVL_1P4 1400
-#define USB_CH_IP_CUR_LVL_1P5 1500
+/* VBUS input current limits supported in AB8500 in uA */
+#define USB_CH_IP_CUR_LVL_0P05 50000
+#define USB_CH_IP_CUR_LVL_0P09 98000
+#define USB_CH_IP_CUR_LVL_0P19 193000
+#define USB_CH_IP_CUR_LVL_0P29 290000
+#define USB_CH_IP_CUR_LVL_0P38 380000
+#define USB_CH_IP_CUR_LVL_0P45 450000
+#define USB_CH_IP_CUR_LVL_0P5 500000
+#define USB_CH_IP_CUR_LVL_0P6 600000
+#define USB_CH_IP_CUR_LVL_0P7 700000
+#define USB_CH_IP_CUR_LVL_0P8 800000
+#define USB_CH_IP_CUR_LVL_0P9 900000
+#define USB_CH_IP_CUR_LVL_1P0 1000000
+#define USB_CH_IP_CUR_LVL_1P1 1100000
+#define USB_CH_IP_CUR_LVL_1P3 1300000
+#define USB_CH_IP_CUR_LVL_1P4 1400000
+#define USB_CH_IP_CUR_LVL_1P5 1500000
#define VBAT_TRESH_IP_CUR_RED 3800
int charger_voltage;
int cv_active;
bool wd_expired;
- int charger_current;
+ int charger_current_ua;
};
struct ab8500_charger_event_flags {
};
struct ab8500_charger_usb_state {
- int usb_current;
- int usb_current_tmp;
+ int usb_current_ua;
+ int usb_current_tmp_ua;
enum ab8500_usb_state state;
enum ab8500_usb_state state_tmp;
spinlock_t usb_lock;
};
struct ab8500_charger_max_usb_in_curr {
- int usb_type_max;
- int set_max;
- int calculated_max;
+ int usb_type_max_ua;
+ int set_max_ua;
+ int calculated_max_ua;
};
/**
* @di: pointer to the ab8500_charger structure
*
* This function returns the usb charger current.
- * Returns usb current (on success) and error code on failure
+ * Returns usb current in microamperes (on success) and error code on failure
*/
static int ab8500_charger_get_usb_current(struct ab8500_charger *di)
{
} else {
ich = 0;
}
- return ich;
+ /* Return microamperes */
+ return ich * 1000;
}
/**
* @di: pointer to the ab8500_charger structure
*
* This function returns the ac charger current.
- * Returns ac current (on success) and error code on failure.
+ * Returns ac current in microamperes (on success) and error code on failure.
*/
static int ab8500_charger_get_ac_current(struct ab8500_charger *di)
{
} else {
ich = 0;
}
- return ich;
+ /* Return microamperes */
+ return ich * 1000;
}
/**
case USB_STAT_STD_HOST_C_S:
dev_dbg(di->dev, "USB Type - Standard host is "
"detected through USB driver\n");
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
di->is_aca_rid = 0;
break;
case USB_STAT_HOST_CHG_HS_CHIRP:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
di->is_aca_rid = 0;
break;
case USB_STAT_HOST_CHG_HS:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
di->is_aca_rid = 0;
break;
case USB_STAT_ACA_RID_C_HS:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P9;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P9;
di->is_aca_rid = 0;
break;
case USB_STAT_ACA_RID_A:
* can consume (900mA). Closest level is 500mA
*/
dev_dbg(di->dev, "USB_STAT_ACA_RID_A detected\n");
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
di->is_aca_rid = 1;
break;
case USB_STAT_ACA_RID_B:
* Dedicated charger level minus 120mA (20mA for ACA and
* 100mA for potential accessory). Closest level is 1300mA
*/
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_1P3;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_1P3;
dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d", link_status,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
di->is_aca_rid = 1;
break;
case USB_STAT_HOST_CHG_NM:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
di->is_aca_rid = 0;
break;
case USB_STAT_DEDICATED_CHG:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_1P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_1P5;
di->is_aca_rid = 0;
break;
case USB_STAT_ACA_RID_C_HS_CHIRP:
case USB_STAT_ACA_RID_C_NM:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_1P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_1P5;
di->is_aca_rid = 1;
break;
case USB_STAT_NOT_CONFIGURED:
if (di->vbus_detected) {
di->usb_device_is_unrecognised = true;
dev_dbg(di->dev, "USB Type - Legacy charger.\n");
- di->max_usb_in_curr.usb_type_max =
+ di->max_usb_in_curr.usb_type_max_ua =
USB_CH_IP_CUR_LVL_1P5;
break;
}
fallthrough;
case USB_STAT_HM_IDGND:
dev_err(di->dev, "USB Type - Charging not allowed\n");
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P05;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P05;
ret = -ENXIO;
break;
case USB_STAT_RESERVED:
break;
} else {
dev_dbg(di->dev, "USB Type - Charging not allowed\n");
- di->max_usb_in_curr.usb_type_max =
+ di->max_usb_in_curr.usb_type_max_ua =
USB_CH_IP_CUR_LVL_0P05;
dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d",
link_status,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
ret = -ENXIO;
break;
}
case USB_STAT_CARKIT_2:
case USB_STAT_ACA_DOCK_CHARGER:
case USB_STAT_CHARGER_LINE_1:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d", link_status,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
break;
case USB_STAT_NOT_VALID_LINK:
dev_err(di->dev, "USB Type invalid - try charging anyway\n");
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
break;
default:
dev_err(di->dev, "USB Type - Unknown\n");
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P05;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P05;
ret = -ENXIO;
break;
}
- di->max_usb_in_curr.set_max = di->max_usb_in_curr.usb_type_max;
+ di->max_usb_in_curr.set_max_ua = di->max_usb_in_curr.usb_type_max_ua;
dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d",
- link_status, di->max_usb_in_curr.set_max);
+ link_status, di->max_usb_in_curr.set_max_ua);
return ret;
}
/* This array maps the raw register value to charger input current */
static int ab8500_charge_input_curr_map[] = {
- 50, 98, 193, 290, 380, 450, 500, 600,
- 700, 800, 900, 1000, 1100, 1300, 1400, 1500,
+ 50000, 98000, 193000, 290000, 380000, 450000, 500000, 600000,
+ 700000, 800000, 900000, 1000000, 1100000, 1300000, 1400000, 1500000,
};
/* This array maps the raw register value to charger output current */
static int ab8500_charge_output_curr_map[] = {
- 100, 200, 300, 400, 500, 600, 700, 800,
- 900, 1000, 1100, 1200, 1300, 1400, 1500, 1500,
+ 100000, 200000, 300000, 400000, 500000, 600000, 700000, 800000,
+ 900000, 1000000, 1100000, 1200000, 1300000, 1400000, 1500000, 1500000,
};
-static int ab8500_current_to_regval(struct ab8500_charger *di, int curr)
+static int ab8500_current_to_regval(struct ab8500_charger *di, int curr_ua)
{
int i;
- if (curr < ab8500_charge_output_curr_map[0])
+ if (curr_ua < ab8500_charge_output_curr_map[0])
return 0;
for (i = 0; i < ARRAY_SIZE(ab8500_charge_output_curr_map); i++) {
- if (curr < ab8500_charge_output_curr_map[i])
+ if (curr_ua < ab8500_charge_output_curr_map[i])
return i - 1;
}
/* If not last element, return error */
i = ARRAY_SIZE(ab8500_charge_output_curr_map) - 1;
- if (curr == ab8500_charge_output_curr_map[i])
+ if (curr_ua == ab8500_charge_output_curr_map[i])
return i;
else
return -1;
}
-static int ab8500_vbus_in_curr_to_regval(struct ab8500_charger *di, int curr)
+static int ab8500_vbus_in_curr_to_regval(struct ab8500_charger *di, int curr_ua)
{
int i;
- if (curr < ab8500_charge_input_curr_map[0])
+ if (curr_ua < ab8500_charge_input_curr_map[0])
return 0;
for (i = 0; i < ARRAY_SIZE(ab8500_charge_input_curr_map); i++) {
- if (curr < ab8500_charge_input_curr_map[i])
+ if (curr_ua < ab8500_charge_input_curr_map[i])
return i - 1;
}
/* If not last element, return error */
i = ARRAY_SIZE(ab8500_charge_input_curr_map) - 1;
- if (curr == ab8500_charge_input_curr_map[i])
+ if (curr_ua == ab8500_charge_input_curr_map[i])
return i;
else
return -1;
* @di: pointer to the ab8500_charger structre
*
* The usb stack provides the maximum current that can be drawn from
- * the standard usb host. This will be in mA.
- * This function converts current in mA to a value that can be written
+ * the standard usb host. This will be in uA.
+ * This function converts current in uA to a value that can be written
* to the register. Returns -1 if charging is not allowed
*/
static int ab8500_charger_get_usb_cur(struct ab8500_charger *di)
{
int ret = 0;
- switch (di->usb_state.usb_current) {
- case 100:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P09;
+ switch (di->usb_state.usb_current_ua) {
+ case 100000:
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P09;
break;
- case 200:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P19;
+ case 200000:
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P19;
break;
- case 300:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P29;
+ case 300000:
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P29;
break;
- case 400:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P38;
+ case 400000:
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P38;
break;
- case 500:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
+ case 500000:
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P5;
break;
default:
- di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P05;
+ di->max_usb_in_curr.usb_type_max_ua = USB_CH_IP_CUR_LVL_0P05;
ret = -EPERM;
break;
}
- di->max_usb_in_curr.set_max = di->max_usb_in_curr.usb_type_max;
+ di->max_usb_in_curr.set_max_ua = di->max_usb_in_curr.usb_type_max_ua;
return ret;
}
/**
* ab8500_charger_set_current() - set charger current
* @di: pointer to the ab8500_charger structure
- * @ich: charger current, in mA
+ * @ich_ua: charger current, in uA
* @reg: select what charger register to set
*
* Set charger current.
* Returns error code in case of failure else 0(on success)
*/
static int ab8500_charger_set_current(struct ab8500_charger *di,
- int ich, int reg)
+ int ich_ua, int reg)
{
int ret = 0;
int curr_index, prev_curr_index, shift_value, i;
case AB8500_MCH_IPT_CURLVL_REG:
shift_value = MAIN_CH_INPUT_CURR_SHIFT;
prev_curr_index = (reg_value >> shift_value);
- curr_index = ab8500_current_to_regval(di, ich);
+ curr_index = ab8500_current_to_regval(di, ich_ua);
step_udelay = STEP_UDELAY;
if (!di->ac.charger_connected)
no_stepping = true;
case AB8500_USBCH_IPT_CRNTLVL_REG:
shift_value = VBUS_IN_CURR_LIM_SHIFT;
prev_curr_index = (reg_value >> shift_value);
- curr_index = ab8500_vbus_in_curr_to_regval(di, ich);
+ curr_index = ab8500_vbus_in_curr_to_regval(di, ich_ua);
step_udelay = STEP_UDELAY * 100;
if (!di->usb.charger_connected)
case AB8500_CH_OPT_CRNTLVL_REG:
shift_value = 0;
prev_curr_index = (reg_value >> shift_value);
- curr_index = ab8500_current_to_regval(di, ich);
+ curr_index = ab8500_current_to_regval(di, ich_ua);
step_udelay = STEP_UDELAY;
if (curr_index && (curr_index - prev_curr_index) > 1)
step_udelay *= 100;
goto exit_set_current;
}
- dev_dbg(di->dev, "%s set charger current: %d mA for reg: 0x%02x\n",
- __func__, ich, reg);
+ dev_dbg(di->dev, "%s set charger current: %d uA for reg: 0x%02x\n",
+ __func__, ich_ua, reg);
if (no_stepping) {
ret = abx500_set_register_interruptible(di->dev, AB8500_CHARGER,
/**
* ab8500_charger_set_vbus_in_curr() - set VBUS input current limit
* @di: pointer to the ab8500_charger structure
- * @ich_in: charger input current limit
+ * @ich_in_ua: charger input current limit in microampere
*
* Sets the current that can be drawn from the USB host
* Returns error code in case of failure else 0(on success)
*/
static int ab8500_charger_set_vbus_in_curr(struct ab8500_charger *di,
- int ich_in)
+ int ich_in_ua)
{
int min_value;
int ret;
/* We should always use to lowest current limit */
- min_value = min(di->bm->chg_params->usb_curr_max, ich_in);
- if (di->max_usb_in_curr.set_max > 0)
- min_value = min(di->max_usb_in_curr.set_max, min_value);
+ min_value = min(di->bm->chg_params->usb_curr_max_ua, ich_in_ua);
+ if (di->max_usb_in_curr.set_max_ua > 0)
+ min_value = min(di->max_usb_in_curr.set_max_ua, min_value);
- if (di->usb_state.usb_current >= 0)
- min_value = min(di->usb_state.usb_current, min_value);
+ if (di->usb_state.usb_current_ua >= 0)
+ min_value = min(di->usb_state.usb_current_ua, min_value);
switch (min_value) {
- case 100:
+ case 100000:
if (di->vbat < VBAT_TRESH_IP_CUR_RED)
min_value = USB_CH_IP_CUR_LVL_0P05;
break;
- case 500:
+ case 500000:
if (di->vbat < VBAT_TRESH_IP_CUR_RED)
min_value = USB_CH_IP_CUR_LVL_0P45;
break;
break;
}
- dev_info(di->dev, "VBUS input current limit set to %d mA\n", min_value);
+ dev_info(di->dev, "VBUS input current limit set to %d uA\n", min_value);
mutex_lock(&di->usb_ipt_crnt_lock);
ret = ab8500_charger_set_current(di, min_value,
/**
* ab8500_charger_set_main_in_curr() - set main charger input current
* @di: pointer to the ab8500_charger structure
- * @ich_in: input charger current, in mA
+ * @ich_in_ua: input charger current, in uA
*
* Set main charger input current.
* Returns error code in case of failure else 0(on success)
*/
static int ab8500_charger_set_main_in_curr(struct ab8500_charger *di,
- int ich_in)
+ int ich_in_ua)
{
- return ab8500_charger_set_current(di, ich_in,
+ return ab8500_charger_set_current(di, ich_in_ua,
AB8500_MCH_IPT_CURLVL_REG);
}
/**
* ab8500_charger_set_output_curr() - set charger output current
* @di: pointer to the ab8500_charger structure
- * @ich_out: output charger current, in mA
+ * @ich_out_ua: output charger current, in uA
*
* Set charger output current.
* Returns error code in case of failure else 0(on success)
*/
static int ab8500_charger_set_output_curr(struct ab8500_charger *di,
- int ich_out)
+ int ich_out_ua)
{
- return ab8500_charger_set_current(di, ich_out,
+ return ab8500_charger_set_current(di, ich_out_ua,
AB8500_CH_OPT_CRNTLVL_REG);
}
* @di: pointer to the ab8500_charger structure
* @enable: enable/disable flag
* @vset: charging voltage
- * @iset: charging current
+ * @iset_ua: charging current in microampere
*
* Enable/Disable AC/Mains charging and turns on/off the charging led
* respectively.
**/
static int ab8500_charger_ac_en(struct ux500_charger *charger,
- int enable, int vset, int iset)
+ int enable, int vset, int iset_ua)
{
int ret;
int volt_index;
}
/* Enable AC charging */
- dev_dbg(di->dev, "Enable AC: %dmV %dmA\n", vset, iset);
+ dev_dbg(di->dev, "Enable AC: %dmV %duA\n", vset, iset_ua);
/*
* Due to a bug in AB8500, BTEMP_HIGH/LOW interrupts
/* Check if the requested voltage or current is valid */
volt_index = ab8500_voltage_to_regval(vset);
- curr_index = ab8500_current_to_regval(di, iset);
+ curr_index = ab8500_current_to_regval(di, iset_ua);
input_curr_index = ab8500_current_to_regval(di,
- di->bm->chg_params->ac_curr_max);
+ di->bm->chg_params->ac_curr_max_ua);
if (volt_index < 0 || curr_index < 0 || input_curr_index < 0) {
dev_err(di->dev,
"Charger voltage or current too high, "
}
/* MainChInputCurr: current that can be drawn from the charger*/
ret = ab8500_charger_set_main_in_curr(di,
- di->bm->chg_params->ac_curr_max);
+ di->bm->chg_params->ac_curr_max_ua);
if (ret) {
dev_err(di->dev, "%s Failed to set MainChInputCurr\n",
__func__);
return ret;
}
/* ChOutputCurentLevel: protected output current */
- ret = ab8500_charger_set_output_curr(di, iset);
+ ret = ab8500_charger_set_output_curr(di, iset_ua);
if (ret) {
dev_err(di->dev, "%s "
"Failed to set ChOutputCurentLevel\n",
* @di: pointer to the ab8500_charger structure
* @enable: enable/disable flag
* @vset: charging voltage
- * @ich_out: charger output current
+ * @ich_out_ua: charger output current in microampere
*
* Enable/Disable USB charging and turns on/off the charging led respectively.
* Returns error code in case of failure else 0(on success)
*/
static int ab8500_charger_usb_en(struct ux500_charger *charger,
- int enable, int vset, int ich_out)
+ int enable, int vset, int ich_out_ua)
{
int ret;
int volt_index;
}
/* Enable USB charging */
- dev_dbg(di->dev, "Enable USB: %dmV %dmA\n", vset, ich_out);
+ dev_dbg(di->dev, "Enable USB: %d mV %d uA\n", vset, ich_out_ua);
/* Check if the requested voltage or current is valid */
volt_index = ab8500_voltage_to_regval(vset);
- curr_index = ab8500_current_to_regval(di, ich_out);
+ curr_index = ab8500_current_to_regval(di, ich_out_ua);
if (volt_index < 0 || curr_index < 0) {
dev_err(di->dev,
"Charger voltage or current too high, "
/* USBChInputCurr: current that can be drawn from the usb */
ret = ab8500_charger_set_vbus_in_curr(di,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
if (ret) {
dev_err(di->dev, "setting USBChInputCurr failed\n");
return ret;
}
/* ChOutputCurentLevel: protected output current */
- ret = ab8500_charger_set_output_curr(di, ich_out);
+ ret = ab8500_charger_set_output_curr(di, ich_out_ua);
if (ret) {
dev_err(di->dev, "%s "
"Failed to set ChOutputCurentLevel\n",
* ab8500_charger_usb_check_enable() - enable usb charging
* @charger: pointer to the ux500_charger structure
* @vset: charging voltage
- * @iset: charger output current
+ * @iset_ua: charger output current in microampere
*
* Check if the VBUS charger has been disconnected and reconnected without
* AB8500 rising an interrupt. Returns 0 on success.
*/
static int ab8500_charger_usb_check_enable(struct ux500_charger *charger,
- int vset, int iset)
+ int vset, int iset_ua)
{
u8 usbch_ctrl1 = 0;
int ret = 0;
return ret;
}
- ret = ab8500_charger_usb_en(&di->usb_chg, true, vset, iset);
+ ret = ab8500_charger_usb_en(&di->usb_chg, true, vset, iset_ua);
if (ret < 0) {
dev_err(di->dev, "Failed to enable VBUS charger %d\n",
__LINE__);
* ab8500_charger_ac_check_enable() - enable usb charging
* @charger: pointer to the ux500_charger structure
* @vset: charging voltage
- * @iset: charger output current
+ * @iset_ua: charger output current in micrompere
*
* Check if the AC charger has been disconnected and reconnected without
* AB8500 rising an interrupt. Returns 0 on success.
*/
static int ab8500_charger_ac_check_enable(struct ux500_charger *charger,
- int vset, int iset)
+ int vset, int iset_ua)
{
u8 mainch_ctrl1 = 0;
int ret = 0;
return ret;
}
- ret = ab8500_charger_ac_en(&di->usb_chg, true, vset, iset);
+ ret = ab8500_charger_ac_en(&di->usb_chg, true, vset, iset_ua);
if (ret < 0) {
dev_err(di->dev, "failed to enable AC charger %d\n",
__LINE__);
/**
* ab8500_charger_update_charger_current() - update charger current
- * @di: pointer to the ab8500_charger structure
+ * @charger: pointer to the ab8500_charger structure
+ * @ich_out_ua: desired output current in microampere
*
* Update the charger output current for the specified charger
* Returns error code in case of failure else 0(on success)
*/
static int ab8500_charger_update_charger_current(struct ux500_charger *charger,
- int ich_out)
+ int ich_out_ua)
{
int ret;
struct ab8500_charger *di;
else
return -ENXIO;
- ret = ab8500_charger_set_output_curr(di, ich_out);
+ ret = ab8500_charger_set_output_curr(di, ich_out_ua);
if (ret) {
dev_err(di->dev, "%s "
"Failed to set ChOutputCurentLevel\n",
di->vbat > VBAT_TRESH_IP_CUR_RED))) {
dev_dbg(di->dev, "Vbat did cross threshold, curr: %d, new: %d,"
- " old: %d\n", di->max_usb_in_curr.usb_type_max,
+ " old: %d\n", di->max_usb_in_curr.usb_type_max_ua,
di->vbat, di->old_vbat);
ab8500_charger_set_vbus_in_curr(di,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
power_supply_changed(di->usb_chg.psy);
}
/* Update maximum input current if USB enumeration is not detected */
if (!di->usb.charger_online) {
ret = ab8500_charger_set_vbus_in_curr(di,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
if (ret)
return;
}
spin_lock_irqsave(&di->usb_state.usb_lock, flags);
di->usb_state.state = di->usb_state.state_tmp;
- di->usb_state.usb_current = di->usb_state.usb_current_tmp;
+ di->usb_state.usb_current_ua = di->usb_state.usb_current_tmp_ua;
spin_unlock_irqrestore(&di->usb_state.usb_lock, flags);
- dev_dbg(di->dev, "%s USB state: 0x%02x mA: %d\n",
- __func__, di->usb_state.state, di->usb_state.usb_current);
+ dev_dbg(di->dev, "%s USB state: 0x%02x uA: %d\n",
+ __func__, di->usb_state.state, di->usb_state.usb_current_ua);
switch (di->usb_state.state) {
case AB8500_BM_USB_STATE_RESET_HS:
if (!ab8500_charger_get_usb_cur(di)) {
/* Update maximum input current */
ret = ab8500_charger_set_vbus_in_curr(di,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
if (ret)
return;
{
struct ab8500_charger *di = container_of(work,
struct ab8500_charger, vbus_drop_end_work.work);
- int ret, curr;
+ int ret, curr_ua;
u8 reg_value;
di->flags.vbus_drop_end = false;
return;
}
- curr = ab8500_charge_input_curr_map[
+ curr_ua = ab8500_charge_input_curr_map[
reg_value >> AUTO_VBUS_IN_CURR_LIM_SHIFT];
- if (di->max_usb_in_curr.calculated_max != curr) {
+ if (di->max_usb_in_curr.calculated_max_ua != curr_ua) {
/* USB source is collapsing */
- di->max_usb_in_curr.calculated_max = curr;
+ di->max_usb_in_curr.calculated_max_ua = curr_ua;
dev_dbg(di->dev,
- "VBUS input current limiting to %d mA\n",
- di->max_usb_in_curr.calculated_max);
+ "VBUS input current limiting to %d uA\n",
+ di->max_usb_in_curr.calculated_max_ua);
} else {
/*
* USB source can not give more than this amount.
* Taking more will collapse the source.
*/
- di->max_usb_in_curr.set_max =
- di->max_usb_in_curr.calculated_max;
+ di->max_usb_in_curr.set_max_ua =
+ di->max_usb_in_curr.calculated_max_ua;
dev_dbg(di->dev,
- "VBUS input current limited to %d mA\n",
- di->max_usb_in_curr.set_max);
+ "VBUS input current limited to %d uA\n",
+ di->max_usb_in_curr.set_max_ua);
}
if (di->usb.charger_connected)
ab8500_charger_set_vbus_in_curr(di,
- di->max_usb_in_curr.usb_type_max);
+ di->max_usb_in_curr.usb_type_max_ua);
}
/**
case POWER_SUPPLY_PROP_CURRENT_NOW:
ret = ab8500_charger_get_ac_current(di);
if (ret >= 0)
- di->ac.charger_current = ret;
- val->intval = di->ac.charger_current * 1000;
+ di->ac.charger_current_ua = ret;
+ val->intval = di->ac.charger_current_ua;
break;
default:
return -EINVAL;
case POWER_SUPPLY_PROP_CURRENT_NOW:
ret = ab8500_charger_get_usb_current(di);
if (ret >= 0)
- di->usb.charger_current = ret;
- val->intval = di->usb.charger_current * 1000;
+ di->usb.charger_current_ua = ret;
+ val->intval = di->usb.charger_current_ua;
break;
case POWER_SUPPLY_PROP_CURRENT_AVG:
/*
struct ab8500_charger *di =
container_of(nb, struct ab8500_charger, nb);
enum ab8500_usb_state bm_usb_state;
+ /*
+ * FIXME: it appears the AB8500 PHY never sends what it should here.
+ * Fix the PHY driver to properly notify the desired current.
+ * Also broadcast microampere and not milliampere.
+ */
unsigned mA = *((unsigned *)power);
if (event != USB_EVENT_VBUS) {
/* TODO: State is fabricate here. See if charger really needs USB
* state or if mA is enough
*/
- if ((di->usb_state.usb_current == 2) && (mA > 2))
+ if ((di->usb_state.usb_current_ua == 2000) && (mA > 2))
bm_usb_state = AB8500_BM_USB_STATE_RESUME;
else if (mA == 0)
bm_usb_state = AB8500_BM_USB_STATE_RESET_HS;
spin_lock(&di->usb_state.usb_lock);
di->usb_state.state_tmp = bm_usb_state;
- di->usb_state.usb_current_tmp = mA;
+ /* FIXME: broadcast ua instead, see above */
+ di->usb_state.usb_current_tmp_ua = mA * 1000;
spin_unlock(&di->usb_state.usb_lock);
/*
di->ac_chg.ops.update_curr = &ab8500_charger_update_charger_current;
di->ac_chg.max_out_volt = ab8500_charger_voltage_map[
ARRAY_SIZE(ab8500_charger_voltage_map) - 1];
- di->ac_chg.max_out_curr =
+ di->ac_chg.max_out_curr_ua =
ab8500_charge_output_curr_map[ARRAY_SIZE(ab8500_charge_output_curr_map) - 1];
di->ac_chg.wdt_refresh = CHG_WD_INTERVAL;
/*
di->usb_chg.ops.update_curr = &ab8500_charger_update_charger_current;
di->usb_chg.max_out_volt = ab8500_charger_voltage_map[
ARRAY_SIZE(ab8500_charger_voltage_map) - 1];
- di->usb_chg.max_out_curr =
+ di->usb_chg.max_out_curr_ua =
ab8500_charge_output_curr_map[ARRAY_SIZE(ab8500_charge_output_curr_map) - 1];
di->usb_chg.wdt_refresh = CHG_WD_INTERVAL;
di->usb_chg.external = false;
- di->usb_state.usb_current = -1;
+ di->usb_state.usb_current_ua = -1;
mutex_init(&di->charger_attached_mutex);