linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: mathieu.poirier@linaro.org
To: linux-kernel@vger.kernel.org, cbou@mail.ru, dwmw2@infradead.org
Cc: mathieu.poirier@linaro.org
Subject: [PATCH 39/57] power: ab8500_charger: Prevent auto drop of VBUS
Date: Tue, 25 Sep 2012 10:12:36 -0600	[thread overview]
Message-ID: <1348589574-25655-40-git-send-email-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <1348589574-25655-1-git-send-email-mathieu.poirier@linaro.org>

From: Martin Sjoblom <martin.w.sjoblom@stericsson.com>

Do not set higher current in stepping functionality if VBUS is dropping.
After VBUS has dropped try to set current once again. If dropping again
then we have found the maximum capability of the charger.

Signed-off-by: Martin Sjoblom <martin.w.sjoblom@stericsson.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Per FORLIN <per.forlin@stericsson.com>
---
 drivers/power/ab8500_charger.c |  166 ++++++++++++++++++++++++++++------------
 1 files changed, 117 insertions(+), 49 deletions(-)

diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c
index ebeb068..18931e4 100644
--- a/drivers/power/ab8500_charger.c
+++ b/drivers/power/ab8500_charger.c
@@ -55,6 +55,7 @@
 #define MAIN_CH_INPUT_CURR_SHIFT	4
 #define VBUS_IN_CURR_LIM_SHIFT		4
 #define AUTO_VBUS_IN_CURR_LIM_SHIFT	4
+#define VBUS_IN_CURR_LIM_RETRY_SET_TIME	30 /* seconds */
 
 #define LED_INDICATOR_PWM_ENA		0x01
 #define LED_INDICATOR_PWM_DIS		0x00
@@ -199,10 +200,15 @@ struct ab8500_charger_usb_state {
 	spinlock_t usb_lock;
 };
 
+struct ab8500_charger_max_usb_in_curr {
+	int usb_type_max;
+	int set_max;
+	int calculated_max;
+};
+
 /**
  * struct ab8500_charger - ab8500 Charger device information
  * @dev:		Pointer to the structure device
- * @max_usb_in_curr:	Max USB charger input current
  * @vbus_detected:	VBUS detected
  * @vbus_detected_start:
  *			VBUS detected during startup
@@ -227,6 +233,7 @@ struct ab8500_charger_usb_state {
  * @bat:		Pointer to the abx500_bm platform data
  * @flags:		Structure for information about events triggered
  * @usb_state:		Structure for usb stack information
+ * @max_usb_in_curr:	Max USB charger input current
  * @ac_chg:		AC charger power supply
  * @usb_chg:		USB charger power supply
  * @ac:			Structure that holds the AC charger properties
@@ -255,7 +262,6 @@ struct ab8500_charger_usb_state {
  */
 struct ab8500_charger {
 	struct device *dev;
-	int max_usb_in_curr;
 	bool vbus_detected;
 	bool vbus_detected_start;
 	bool ac_conn;
@@ -266,7 +272,6 @@ struct ab8500_charger {
 	bool usb_device_is_unrecognised;
 	bool autopower;
 	int invalid_charger_detect_state;
-	bool is_usb_host;
 	int is_aca_rid;
 	atomic_t current_stepping_sessions;
 	struct ab8500 *parent;
@@ -275,6 +280,7 @@ struct ab8500_charger {
 	struct abx500_bm_data *bat;
 	struct ab8500_charger_event_flags flags;
 	struct ab8500_charger_usb_state usb_state;
+	struct ab8500_charger_max_usb_in_curr max_usb_in_curr;
 	struct ux500_charger ac_chg;
 	struct ux500_charger usb_chg;
 	struct ab8500_charger_info ac;
@@ -416,6 +422,10 @@ static void ab8500_charger_set_usb_connected(struct ab8500_charger *di,
 	if (connected != di->usb.charger_connected) {
 		dev_dbg(di->dev, "USB connected:%i\n", connected);
 		di->usb.charger_connected = connected;
+
+		if (!connected)
+			di->flags.vbus_drop_end = false;
+
 		sysfs_notify(&di->usb_chg.psy.dev->kobj, NULL, "present");
 
 		if (connected) {
@@ -665,23 +675,19 @@ static int ab8500_charger_max_usb_curr(struct ab8500_charger *di,
 	case USB_STAT_STD_HOST_C_S:
 		dev_dbg(di->dev, "USB Type - Standard host is ");
 		dev_dbg(di->dev, "detected through USB driver\n");
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P5;
-		di->is_usb_host = true;
+		di->max_usb_in_curr.usb_type_max = 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_CH_IP_CUR_LVL_0P5;
-		di->is_usb_host = true;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
 		di->is_aca_rid = 0;
 		break;
 	case USB_STAT_HOST_CHG_HS:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P5;
-		di->is_usb_host = true;
+		di->max_usb_in_curr.usb_type_max = 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_CH_IP_CUR_LVL_0P9;
-		di->is_usb_host = false;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P9;
 		di->is_aca_rid = 0;
 		break;
 	case USB_STAT_ACA_RID_A:
@@ -690,8 +696,7 @@ static int ab8500_charger_max_usb_curr(struct ab8500_charger *di,
 		 * can consume (900mA). Closest level is 500mA
 		 */
 		dev_dbg(di->dev, "USB_STAT_ACA_RID_A detected\n");
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P5;
-		di->is_usb_host = false;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
 		di->is_aca_rid = 1;
 		break;
 	case USB_STAT_ACA_RID_B:
@@ -699,38 +704,35 @@ static int ab8500_charger_max_usb_curr(struct ab8500_charger *di,
 		 * Dedicated charger level minus 120mA (20mA for ACA and
 		 * 100mA for potential accessory). Closest level is 1300mA
 		 */
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_1P3;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_1P3;
 		dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d", link_status,
-				di->max_usb_in_curr);
-		di->is_usb_host = false;
+				di->max_usb_in_curr.usb_type_max);
 		di->is_aca_rid = 1;
 		break;
 	case USB_STAT_HOST_CHG_NM:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P5;
-		di->is_usb_host = true;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
 		di->is_aca_rid = 0;
 		break;
 	case USB_STAT_DEDICATED_CHG:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_1P5;
-		di->is_usb_host = false;
+		di->max_usb_in_curr.usb_type_max = 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_CH_IP_CUR_LVL_1P5;
-		di->is_usb_host = false;
+		di->max_usb_in_curr.usb_type_max = 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_CH_IP_CUR_LVL_1P5;
+			di->max_usb_in_curr.usb_type_max =
+						USB_CH_IP_CUR_LVL_1P5;
 			break;
 		}
 	case USB_STAT_HM_IDGND:
 		dev_err(di->dev, "USB Type - Charging not allowed\n");
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P05;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P05;
 		ret = -ENXIO;
 		break;
 	case USB_STAT_RESERVED:
@@ -743,9 +745,11 @@ static int ab8500_charger_max_usb_curr(struct ab8500_charger *di,
 		}
 		if (is_ab9540(di->parent) || is_ab8505(di->parent)) {
 			dev_dbg(di->dev, "USB Type - Charging not allowed\n");
-			di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P05;
+			di->max_usb_in_curr.usb_type_max =
+						USB_CH_IP_CUR_LVL_0P05;
 			dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d",
-					link_status, di->max_usb_in_curr);
+				link_status,
+				di->max_usb_in_curr.usb_type_max);
 			ret = -ENXIO;
 			break;
 		}
@@ -754,23 +758,24 @@ static int ab8500_charger_max_usb_curr(struct ab8500_charger *di,
 	case USB_STAT_CARKIT_2:
 	case USB_STAT_ACA_DOCK_CHARGER:
 	case USB_STAT_CHARGER_LINE_1:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P5;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
 		dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d", link_status,
-				di->max_usb_in_curr);
+				di->max_usb_in_curr.usb_type_max);
 	case USB_STAT_NOT_VALID_LINK:
 		dev_err(di->dev, "USB Type invalid - try charging anyway\n");
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P5;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
 		break;
 
 	default:
 		dev_err(di->dev, "USB Type - Unknown\n");
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P05;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P05;
 		ret = -ENXIO;
 		break;
 	};
 
+	di->max_usb_in_curr.set_max = di->max_usb_in_curr.usb_type_max;
 	dev_dbg(di->dev, "USB Type - 0x%02x MaxCurr: %d",
-		link_status, di->max_usb_in_curr);
+		link_status, di->max_usb_in_curr.set_max);
 
 	return ret;
 }
@@ -1074,28 +1079,48 @@ static int ab8500_vbus_in_curr_to_regval(int curr)
  */
 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_CH_IP_CUR_LVL_0P09;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P09;
 		break;
 	case 200:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P19;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P19;
 		break;
 	case 300:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P29;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P29;
 		break;
 	case 400:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P38;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P38;
 		break;
 	case 500:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P5;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P5;
 		break;
 	default:
-		di->max_usb_in_curr = USB_CH_IP_CUR_LVL_0P05;
-		return -1;
+		di->max_usb_in_curr.usb_type_max = USB_CH_IP_CUR_LVL_0P05;
+		ret = -EPERM;
 		break;
 	};
-	return 0;
+	di->max_usb_in_curr.set_max = di->max_usb_in_curr.usb_type_max;
+	return ret;
+}
+
+/**
+ * ab8500_charger_check_continue_stepping() - Check to allow stepping
+ * @di:		pointer to the ab8500_charger structure
+ * @reg:	select what charger register to check
+ *
+ * Check if current stepping should be allowed to continue.
+ * Checks if charger source has not collapsed. If it has, further stepping
+ * is not allowed.
+ */
+static bool ab8500_charger_check_continue_stepping(struct ab8500_charger *di,
+						   int reg)
+{
+	if (reg == AB8500_USBCH_IPT_CRNTLVL_REG)
+		return !di->flags.vbus_drop_end;
+	else
+		return true;
 }
 
 /**
@@ -1220,7 +1245,8 @@ static int ab8500_charger_set_current(struct ab8500_charger *di,
 				usleep_range(step_udelay, step_udelay * 2);
 		}
 	} else {
-		for (i = prev_curr_index + 1; i <= curr_index; i++) {
+		bool allow = true;
+		for (i = prev_curr_index + 1; i <= curr_index && allow; i++) {
 			dev_dbg(di->dev, "curr change_2 to: %x for 0x%02x\n",
 				(u8) i << shift_value, reg);
 			ret = abx500_set_register_interruptible(di->dev,
@@ -1231,6 +1257,8 @@ static int ab8500_charger_set_current(struct ab8500_charger *di,
 			}
 			if (i != curr_index)
 				usleep_range(step_udelay, step_udelay * 2);
+
+			allow = ab8500_charger_check_continue_stepping(di, reg);
 		}
 	}
 
@@ -1255,6 +1283,8 @@ static int ab8500_charger_set_vbus_in_curr(struct ab8500_charger *di,
 
 	/* We should always use to lowest current limit */
 	min_value = min(di->bat->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);
 
 	switch (min_value) {
 	case 100:
@@ -1609,7 +1639,7 @@ static int ab8500_charger_usb_en(struct ux500_charger *charger,
 
 		/* USBChInputCurr: current that can be drawn from the usb */
 		ret = ab8500_charger_set_vbus_in_curr(di,
-					di->max_usb_in_curr);
+					di->max_usb_in_curr.usb_type_max);
 		if (ret) {
 			dev_err(di->dev, "setting USBChInputCurr failed\n");
 			return ret;
@@ -1943,10 +1973,12 @@ static void ab8500_charger_check_vbat_work(struct work_struct *work)
 		(di->old_vbat > VBAT_TRESH_IP_CUR_RED &&
 		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, di->vbat,
-			di->old_vbat);
-		ab8500_charger_set_vbus_in_curr(di, di->max_usb_in_curr);
+		dev_dbg(di->dev, "Vbat did cross threshold, curr: %d,",
+					di->max_usb_in_curr.usb_type_max);
+		dev_dbg(di->dev, " new: %d, old: %d\n",
+						di->vbat, di->old_vbat);
+		ab8500_charger_set_vbus_in_curr(di,
+					di->max_usb_in_curr.usb_type_max);
 		power_supply_changed(&di->usb_chg.psy);
 	}
 
@@ -2224,7 +2256,8 @@ static void ab8500_charger_usb_link_attach_work(struct work_struct *work)
 
 	/* 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);
+		ret = ab8500_charger_set_vbus_in_curr(di,
+					di->max_usb_in_curr.usb_type_max);
 		if (ret)
 			return;
 	}
@@ -2403,7 +2436,7 @@ static void ab8500_charger_usb_state_changed_work(struct work_struct *work)
 		if (!ab8500_charger_get_usb_cur(di)) {
 			/* Update maximum input current */
 			ret = ab8500_charger_set_vbus_in_curr(di,
-					di->max_usb_in_curr);
+					di->max_usb_in_curr.usb_type_max);
 			if (ret)
 				return;
 
@@ -2617,15 +2650,45 @@ static void ab8500_charger_vbus_drop_end_work(struct work_struct *work)
 {
 	struct ab8500_charger *di = container_of(work,
 		struct ab8500_charger, vbus_drop_end_work.work);
+	int ret;
+	u8 reg_value;
 
 	di->flags.vbus_drop_end = false;
 
 	/* Reset the drop counter */
 	abx500_set_register_interruptible(di->dev,
 				AB8500_CHARGER, AB8500_CHARGER_CTRL, 0x01);
+	ret = abx500_get_register_interruptible(di->dev, AB8500_CHARGER,
+						AB8500_CH_USBCH_STAT2_REG,
+						&reg_value);
+	if (ret < 0) {
+		dev_err(di->dev, "%s ab8500 read failed\n", __func__);
+	} else {
+		int curr = ab8500_charger_vbus_in_curr_map[
+			reg_value >> AUTO_VBUS_IN_CURR_LIM_SHIFT];
+		if (di->max_usb_in_curr.calculated_max != curr) {
+			/* USB source is collapsing */
+			di->max_usb_in_curr.calculated_max = curr;
+			dev_dbg(di->dev,
+			"VBUS input current limiting to %d mA\n",
+				di->max_usb_in_curr.calculated_max);
+		} 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;
+			dev_dbg(di->dev,
+				"VBUS input current limited to %d mA\n",
+				di->max_usb_in_curr.set_max);
+			return;
+		}
+	}
 
 	if (di->usb.charger_connected)
-		ab8500_charger_set_vbus_in_curr(di, di->max_usb_in_curr);
+		ab8500_charger_set_vbus_in_curr(di,
+			di->max_usb_in_curr.usb_type_max);
 }
 
 /**
@@ -2779,8 +2842,13 @@ static irqreturn_t ab8500_charger_vbuschdropend_handler(int irq, void *_di)
 
 	dev_dbg(di->dev, "VBUS charger drop ended\n");
 	di->flags.vbus_drop_end = true;
+
+	/*
+	 * VBUS might have dropped due to bad connection.
+	 * Schedule a new input limit set to the value SW requests.
+	 */
 	queue_delayed_work(di->charger_wq, &di->vbus_drop_end_work,
-						round_jiffies(30 * HZ));
+			round_jiffies(VBUS_IN_CURR_LIM_RETRY_SET_TIME * HZ));
 
 	return IRQ_HANDLED;
 }
-- 
1.7.5.4


  parent reply	other threads:[~2012-09-25 16:18 UTC|newest]

Thread overview: 108+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-25 16:11 [PATCH 00/57] power: Upgrade to ux500 battery management driver mathieu.poirier
2012-09-25 16:11 ` [PATCH 01/57] power: ab8500_bm: Charger current step-up/down mathieu.poirier
2012-09-28  3:41   ` Anton Vorontsov
2012-09-25 16:11 ` [PATCH 02/57] power: ab8500_bm: Don't clear the CCMuxOffset bit mathieu.poirier
2012-09-28  3:42   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 03/57] power: ab8500_btemp: Detect battery type in workqueue mathieu.poirier
2012-09-25 16:12 ` [PATCH 04/57] power: ab8500: bm: movimg back to ab8500 platform data managment mathieu.poirier
2012-09-27  2:42   ` Anton Vorontsov
2012-09-27  2:53   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 05/57] power: ab8500_bm: Rename the power_loss function mathieu.poirier
2012-09-25 16:12 ` [PATCH 06/57] power: ab8500_bm: Skip first CCEOC irq for instant current mathieu.poirier
2012-09-25 16:12 ` [PATCH 07/57] power: ab8500_bm: Detect removed charger mathieu.poirier
2012-09-27  3:09   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 08/57] power: ab8500_fg: flush sync on suspend mathieu.poirier
2012-09-27  3:11   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 09/57] power: ab8500_fg: usleep_range instead of short msleep mathieu.poirier
2012-09-27  2:36   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 10/57] power: ab8500_charger: Handle gpadc errors mathieu.poirier
2012-09-25 16:12 ` [PATCH 11/57] power: Recharge condition not optimal for battery mathieu.poirier
2012-09-27  3:29   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 12/57] power: ab8500_fg: balance IRQ enable mathieu.poirier
2012-09-25 16:12 ` [PATCH 13/57] power: ab8500_bm: Ignore false btemp low interrupt mathieu.poirier
2012-09-27  3:32   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 14/57] power: Adds support for Car/Travel Adapters mathieu.poirier
2012-09-25 16:12 ` [PATCH 15/57] power: ab8500_fg: Round capacity output mathieu.poirier
2012-09-25 16:12 ` [PATCH 16/57] power: bm remove superfluous BTEMP thermal comp mathieu.poirier
2012-09-25 16:12 ` [PATCH 17/57] power: ab8500_bm: Added support for BATT_OVV mathieu.poirier
2012-09-27  3:36   ` Anton Vorontsov
2012-09-28 18:24     ` Mathieu Poirier
2012-09-28 18:26       ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 18/57] power: Add sysfs interfaces for capacity mathieu.poirier
2012-09-27  7:08   ` Anton Vorontsov
2012-09-28 18:26     ` Mathieu Poirier
2012-09-28 19:11       ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 19/57] power: remove unused defines mathieu.poirier
2012-09-25 16:12 ` [PATCH 20/57] power: Adds support for legacy USB chargers mathieu.poirier
2012-09-27  7:15   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 21/57] power: Overflow in current calculation mathieu.poirier
2012-09-25 16:12 ` [PATCH 22/57] power: AB workaround for invalid charger mathieu.poirier
2012-09-25 16:12 ` [PATCH 23/57] power: Add plaform data charger configurables mathieu.poirier
2012-09-25 16:12 ` [PATCH 24/57] power: ab8500_fg: Adjust for RF bursts voltage drops mathieu.poirier
2012-09-25 16:12 ` [PATCH 25/57] power: ab8500: adaptation to ab version mathieu.poirier
2012-09-25 16:12 ` [PATCH 26/57] power: charge: update watchdog for pm2xxx support mathieu.poirier
2012-09-25 16:12 ` [PATCH 27/57] power: sysfs interface update mathieu.poirier
2012-09-27  7:20   ` Anton Vorontsov
2012-09-28 18:26     ` Mathieu Poirier
2012-09-25 16:12 ` [PATCH 28/57] power: ab8500 - Accessing Autopower register fails mathieu.poirier
2012-09-25 16:12 ` [PATCH 29/57] power: ab8500_fg: Goto INIT_RECOVERY when charger removed mathieu.poirier
2012-09-25 16:12 ` [PATCH 30/57] power: ab8500: Flush & sync all works mathieu.poirier
2012-09-27  7:23   ` Anton Vorontsov
2012-09-28 18:28     ` Mathieu Poirier
2012-09-28 19:54       ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 31/57] power: ab8500_fg: fix to use correct battery charge full design mathieu.poirier
2012-09-27  7:27   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 32/57] power: ab8500_charger: Do not touch VBUSOVV bits mathieu.poirier
2012-09-25 16:12 ` [PATCH 33/57] power: u8500_charger: Delay for USB enumeration mathieu.poirier
2012-09-27  7:42   ` Anton Vorontsov
2012-09-28 16:56     ` Mathieu Poirier
2012-09-28 17:09       ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 34/57] power: ab8500_fg: add power cut feature for ab8505 mathieu.poirier
2012-09-28  0:01   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 35/57] power: ab8500_fg: Report unscaled capacity mathieu.poirier
2012-09-25 16:12 ` [PATCH 36/57] power: add backup battery charge voltages mathieu.poirier
2012-09-25 16:12 ` [PATCH 37/57] power: ab8500_bm: Quick re-attach charging behaviour mathieu.poirier
2012-09-28  0:13   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 38/57] power: l9540: Charge only mode fixes mathieu.poirier
2012-09-28  0:27   ` Anton Vorontsov
2012-09-28 18:32     ` Mathieu Poirier
2012-09-25 16:12 ` mathieu.poirier [this message]
2012-09-28  0:52   ` [PATCH 39/57] power: ab8500_charger: Prevent auto drop of VBUS Anton Vorontsov
2012-09-25 16:12 ` [PATCH 40/57] power: ab8500: ADC for battery thermistor mathieu.poirier
2012-09-28  0:57   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 41/57] power: ab8500_btemp: Filter btemp readings mathieu.poirier
2012-09-25 16:12 ` [PATCH 42/57] power: charging: Allow capacity to raise from 1% mathieu.poirier
2012-09-25 16:12 ` [PATCH 43/57] power: charging: Add AB8505_USB_LINK_STATUS mathieu.poirier
2012-09-25 16:12 ` [PATCH 44/57] power: ab8500: remove unecesary define flag mathieu.poirier
2012-09-28  1:05   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 45/57] power: ab8500: defer btemp filtering while init mathieu.poirier
2012-09-28  1:08   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 46/57] power: chargealg: Realign with upstream version mathieu.poirier
2012-09-28  1:17   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 47/57] power: Harmonising platform data declaration/handling mathieu.poirier
2012-09-28  1:11   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 48/57] power: ab8500 : quick re-attach for ext charger mathieu.poirier
2012-09-28  1:19   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 49/57] power: Cancelling status charging notification mathieu.poirier
2012-09-28  2:16   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 50/57] power: ab8500-chargalg: update battery health on safety timer exp mathieu.poirier
2012-09-28  2:21   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 51/57] power: ab8500: Re-alignment with internal developement mathieu.poirier
2012-09-28  2:35   ` Anton Vorontsov
2012-09-28  2:45     ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 52/57] power: abx500_chargalg: Use hrtimer mathieu.poirier
2012-09-28  2:47   ` Anton Vorontsov
2012-09-28 18:33     ` Mathieu Poirier
2012-09-28 19:41       ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 53/57] power: ab8500_fg: Moving structure definitions to header file mathieu.poirier
2012-09-28  2:51   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 54/57] power: ab8500_charger: Use USBLink1Status Register mathieu.poirier
2012-09-28  2:56   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 55/57] power: ab8500_charger: Add UsbLineCtrl2 reference mathieu.poirier
2012-09-28  2:58   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 56/57] power: abx500_chargalg: Fix quick re-attach charger issue mathieu.poirier
2012-09-28  3:00   ` Anton Vorontsov
2012-09-25 16:12 ` [PATCH 57/57] power: ab8500_charger: Limit USB charger current mathieu.poirier
2012-09-27  3:38 ` [PATCH 00/57] power: Upgrade to ux500 battery management driver Anton Vorontsov
2012-09-27 22:08   ` Mathieu Poirier
2012-09-28  0:36     ` Anton Vorontsov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1348589574-25655-40-git-send-email-mathieu.poirier@linaro.org \
    --to=mathieu.poirier@linaro.org \
    --cc=cbou@mail.ru \
    --cc=dwmw2@infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).