---

yaml --- r: 350649 b: refs/heads/master c: 0ed5107 h: refs/heads/master i: 350647: ae6e8ee v: v3
git-mirror · Jan 23, 2013 · c83273a · c83273a
1 parent 386bf18
commit c83273a
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Showing 3 changed files with 36 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1a793a10899487d40ac3071f52a6e231260d935d
+refs/heads/master: 0ed5107fa86013c91b1752230d44b79dffee0cda
diff --git a/trunk/drivers/power/ab8500_charger.c b/trunk/drivers/power/ab8500_charger.c
@@ -2671,13 +2671,23 @@ static int ab8500_charger_init_hw_registers(struct ab8500_charger *di)
 		}
 	}
 
-	/* VBUS OVV set to 6.3V and enable automatic current limitiation */
-	ret = abx500_set_register_interruptible(di->dev,
-		AB8500_CHARGER,
-		AB8500_USBCH_CTRL2_REG,
-		VBUS_OVV_SELECT_6P3V | VBUS_AUTO_IN_CURR_LIM_ENA);
+	if (is_ab9540_2p0(di->parent) || is_ab8505_2p0(di->parent))
+		ret = abx500_mask_and_set_register_interruptible(di->dev,
+			AB8500_CHARGER,
+			AB8500_USBCH_CTRL2_REG,
+			VBUS_AUTO_IN_CURR_LIM_ENA,
+			VBUS_AUTO_IN_CURR_LIM_ENA);
+	else
+		/*
+		 * VBUS OVV set to 6.3V and enable automatic current limitation
+		 */
+		ret = abx500_set_register_interruptible(di->dev,
+			AB8500_CHARGER,
+			AB8500_USBCH_CTRL2_REG,
+			VBUS_OVV_SELECT_6P3V | VBUS_AUTO_IN_CURR_LIM_ENA);
 	if (ret) {
-		dev_err(di->dev, "failed to set VBUS OVV\n");
+		dev_err(di->dev,
+			"failed to set automatic current limitation\n");
 		goto out;
 	}
 

diff --git a/trunk/include/linux/mfd/abx500/ab8500.h b/trunk/include/linux/mfd/abx500/ab8500.h
@@ -346,4 +346,23 @@ static inline int is_ab8500_2p0(struct ab8500 *ab)
 	return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0));
 }
 
+static inline int is_ab8505_1p0_or_earlier(struct ab8500 *ab)
+{
+	return (is_ab8505(ab) && (ab->chip_id <= AB8500_CUT1P0));
+}
+
+static inline int is_ab8505_2p0(struct ab8500 *ab)
+{
+	return (is_ab8505(ab) && (ab->chip_id == AB8500_CUT2P0));
+}
+
+static inline int is_ab9540_1p0_or_earlier(struct ab8500 *ab)
+{
+	return (is_ab9540(ab) && (ab->chip_id <= AB8500_CUT1P0));
+}
+
+static inline int is_ab9540_2p0(struct ab8500 *ab)
+{
+	return (is_ab9540(ab) && (ab->chip_id == AB8500_CUT2P0));
+}
 #endif /* MFD_AB8500_H */