23 	struct wm831x *wm831x;  member
36 static int wm831x_power_check_online(struct wm831x *wm831x, int supply,  in wm831x_power_check_online()  argument
41 	ret = wm831x_reg_read(wm831x, WM831X_SYSTEM_STATUS);  in wm831x_power_check_online()
53 static int wm831x_power_read_voltage(struct wm831x *wm831x,  in wm831x_power_read_voltage()  argument
59 	ret = wm831x_auxadc_read_uv(wm831x, src);  in wm831x_power_read_voltage()
74 	struct wm831x *wm831x = wm831x_power->wm831x;  in wm831x_wall_get_prop()  local
79 		ret = wm831x_power_check_online(wm831x, WM831X_PWR_WALL, val);  in wm831x_wall_get_prop()
82 		ret = wm831x_power_read_voltage(wm831x, WM831X_AUX_WALL, val);  in wm831x_wall_get_prop()
105 	struct wm831x *wm831x = wm831x_power->wm831x;  in wm831x_usb_get_prop()  local
110 		ret = wm831x_power_check_online(wm831x, WM831X_PWR_USB, val);  in wm831x_usb_get_prop()
113 		ret = wm831x_power_read_voltage(wm831x, WM831X_AUX_USB, val);  in wm831x_usb_get_prop()
200 static void wm831x_battey_apply_config(struct wm831x *wm831x,  in wm831x_battey_apply_config()  argument
211 		dev_err(wm831x->dev, "Invalid %s %d%s\n",  in wm831x_battey_apply_config()
215 		dev_dbg(wm831x->dev, "Set %s of %d%s\n", name, val, units);  in wm831x_battey_apply_config()
219 static void wm831x_config_battery(struct wm831x *wm831x)  in wm831x_config_battery()  argument
221 	struct wm831x_pdata *wm831x_pdata = wm831x->dev->platform_data;  in wm831x_config_battery()
226 		dev_warn(wm831x->dev,  in wm831x_config_battery()
237 		dev_info(wm831x->dev, "Battery charger disabled\n");  in wm831x_config_battery()
247 	wm831x_battey_apply_config(wm831x, trickle_ilims,  in wm831x_config_battery()
252 	wm831x_battey_apply_config(wm831x, vsels, ARRAY_SIZE(vsels),  in wm831x_config_battery()
256 	wm831x_battey_apply_config(wm831x, fast_ilims, ARRAY_SIZE(fast_ilims),  in wm831x_config_battery()
260 	wm831x_battey_apply_config(wm831x, eoc_iterms, ARRAY_SIZE(eoc_iterms),  in wm831x_config_battery()
264 	wm831x_battey_apply_config(wm831x, chg_times, ARRAY_SIZE(chg_times),  in wm831x_config_battery()
268 	ret = wm831x_reg_unlock(wm831x);  in wm831x_config_battery()
270 		dev_err(wm831x->dev, "Failed to unlock registers: %d\n", ret);  in wm831x_config_battery()
274 	ret = wm831x_set_bits(wm831x, WM831X_CHARGER_CONTROL_1,  in wm831x_config_battery()
280 		dev_err(wm831x->dev, "Failed to set charger control 1: %d\n",  in wm831x_config_battery()
283 	ret = wm831x_set_bits(wm831x, WM831X_CHARGER_CONTROL_2,  in wm831x_config_battery()
291 		dev_err(wm831x->dev, "Failed to set charger control 2: %d\n",  in wm831x_config_battery()
294 	wm831x_reg_lock(wm831x);  in wm831x_config_battery()
297 static int wm831x_bat_check_status(struct wm831x *wm831x, int *status)  in wm831x_bat_check_status()  argument
301 	ret = wm831x_reg_read(wm831x, WM831X_SYSTEM_STATUS);  in wm831x_bat_check_status()
310 	ret = wm831x_reg_read(wm831x, WM831X_CHARGER_STATUS);  in wm831x_bat_check_status()
331 static int wm831x_bat_check_type(struct wm831x *wm831x, int *type)  in wm831x_bat_check_type()  argument
335 	ret = wm831x_reg_read(wm831x, WM831X_CHARGER_STATUS);  in wm831x_bat_check_type()
356 static int wm831x_bat_check_health(struct wm831x *wm831x, int *health)  in wm831x_bat_check_health()  argument
360 	ret = wm831x_reg_read(wm831x, WM831X_CHARGER_STATUS);  in wm831x_bat_check_health()
400 	struct wm831x *wm831x = wm831x_power->wm831x;  in wm831x_bat_get_prop()  local
405 		ret = wm831x_bat_check_status(wm831x, &val->intval);  in wm831x_bat_get_prop()
408 		ret = wm831x_power_check_online(wm831x, WM831X_PWR_SRC_BATT,  in wm831x_bat_get_prop()
412 		ret = wm831x_power_read_voltage(wm831x, WM831X_AUX_BATT, val);  in wm831x_bat_get_prop()
415 		ret = wm831x_bat_check_health(wm831x, &val->intval);  in wm831x_bat_get_prop()
418 		ret = wm831x_bat_check_type(wm831x, &val->intval);  in wm831x_bat_get_prop()
450 	struct wm831x *wm831x = wm831x_power->wm831x;  in wm831x_bat_irq()  local
452 	dev_dbg(wm831x->dev, "Battery status changed: %d\n", irq);  in wm831x_bat_irq()
470 	struct wm831x *wm831x = wm831x_power->wm831x;  in wm831x_syslo_irq()  local
474 	dev_crit(wm831x->dev, "SYSVDD under voltage\n");  in wm831x_syslo_irq()
482 	struct wm831x *wm831x = wm831x_power->wm831x;  in wm831x_pwr_src_irq()  local
484 	dev_dbg(wm831x->dev, "Power source changed\n");  in wm831x_pwr_src_irq()
497 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);  in wm831x_power_probe()  local
498 	struct wm831x_pdata *wm831x_pdata = wm831x->dev->platform_data;  in wm831x_power_probe()
506 	power->wm831x = wm831x;  in wm831x_power_probe()
528 	wm831x_config_battery(wm831x);  in wm831x_power_probe()
553 	ret = wm831x_reg_read(wm831x, WM831X_CHARGER_CONTROL_1);  in wm831x_power_probe()
573 	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "SYSLO"));  in wm831x_power_probe()
583 	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "PWR SRC"));  in wm831x_power_probe()
594 		irq = wm831x_irq(wm831x,  in wm831x_power_probe()
616 	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "PWR SRC"));  in wm831x_power_probe()
619 	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "SYSLO"));  in wm831x_power_probe()
636 	struct wm831x *wm831x = wm831x_power->wm831x;  in wm831x_power_remove()  local
640 		irq = wm831x_irq(wm831x,   in wm831x_power_remove()
646 	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "PWR SRC"));  in wm831x_power_remove()
649 	irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "SYSLO"));  in wm831x_power_remove()