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-rw-r--r--kernel/include/linux/power/bq27x00_battery.h19
-rw-r--r--kernel/include/linux/power/bq27xxx_battery.h31
-rw-r--r--kernel/include/linux/power/charger-manager.h8
-rw-r--r--kernel/include/linux/power/max17042_battery.h4
4 files changed, 39 insertions, 23 deletions
diff --git a/kernel/include/linux/power/bq27x00_battery.h b/kernel/include/linux/power/bq27x00_battery.h
deleted file mode 100644
index a857f719b..000000000
--- a/kernel/include/linux/power/bq27x00_battery.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef __LINUX_BQ27X00_BATTERY_H__
-#define __LINUX_BQ27X00_BATTERY_H__
-
-/**
- * struct bq27000_plaform_data - Platform data for bq27000 devices
- * @name: Name of the battery. If NULL the driver will fallback to "bq27000".
- * @read: HDQ read callback.
- * This function should provide access to the HDQ bus the battery is
- * connected to.
- * The first parameter is a pointer to the battery device, the second the
- * register to be read. The return value should either be the content of
- * the passed register or an error value.
- */
-struct bq27000_platform_data {
- const char *name;
- int (*read)(struct device *dev, unsigned int);
-};
-
-#endif
diff --git a/kernel/include/linux/power/bq27xxx_battery.h b/kernel/include/linux/power/bq27xxx_battery.h
new file mode 100644
index 000000000..45f6a7b5b
--- /dev/null
+++ b/kernel/include/linux/power/bq27xxx_battery.h
@@ -0,0 +1,31 @@
+#ifndef __LINUX_BQ27X00_BATTERY_H__
+#define __LINUX_BQ27X00_BATTERY_H__
+
+/**
+ * struct bq27xxx_plaform_data - Platform data for bq27xxx devices
+ * @name: Name of the battery.
+ * @chip: Chip class number of this device.
+ * @read: HDQ read callback.
+ * This function should provide access to the HDQ bus the battery is
+ * connected to.
+ * The first parameter is a pointer to the battery device, the second the
+ * register to be read. The return value should either be the content of
+ * the passed register or an error value.
+ */
+enum bq27xxx_chip {
+ BQ27000 = 1, /* bq27000, bq27200 */
+ BQ27010, /* bq27010, bq27210 */
+ BQ27500, /* bq27500, bq27510, bq27520 */
+ BQ27530, /* bq27530, bq27531 */
+ BQ27541, /* bq27541, bq27542, bq27546, bq27742 */
+ BQ27545, /* bq27545 */
+ BQ27421, /* bq27421, bq27425, bq27441, bq27621 */
+};
+
+struct bq27xxx_platform_data {
+ const char *name;
+ enum bq27xxx_chip chip;
+ int (*read)(struct device *dev, unsigned int);
+};
+
+#endif
diff --git a/kernel/include/linux/power/charger-manager.h b/kernel/include/linux/power/charger-manager.h
index eadf28cb2..c4fa907c8 100644
--- a/kernel/include/linux/power/charger-manager.h
+++ b/kernel/include/linux/power/charger-manager.h
@@ -65,7 +65,7 @@ struct charger_cable {
const char *extcon_name;
const char *name;
- /* The charger-manager use Exton framework*/
+ /* The charger-manager use Extcon framework */
struct extcon_specific_cable_nb extcon_dev;
struct work_struct wq;
struct notifier_block nb;
@@ -94,7 +94,7 @@ struct charger_cable {
* the charger will be maintained with disabled state.
* @cables:
* the array of charger cables to enable/disable charger
- * and set current limit according to constratint data of
+ * and set current limit according to constraint data of
* struct charger_cable if only charger cable included
* in the array of charger cables is attached/detached.
* @num_cables: the number of charger cables.
@@ -148,7 +148,7 @@ struct charger_regulator {
* @polling_interval_ms: interval in millisecond at which
* charger manager will monitor battery health
* @battery_present:
- * Specify where information for existance of battery can be obtained
+ * Specify where information for existence of battery can be obtained
* @psy_charger_stat: the names of power-supply for chargers
* @num_charger_regulator: the number of entries in charger_regulators
* @charger_regulators: array of charger regulators
@@ -156,7 +156,7 @@ struct charger_regulator {
* @thermal_zone : the name of thermal zone for battery
* @temp_min : Minimum battery temperature for charging.
* @temp_max : Maximum battery temperature for charging.
- * @temp_diff : Temperature diffential to restart charging.
+ * @temp_diff : Temperature difference to restart charging.
* @measure_battery_temp:
* true: measure battery temperature
* false: measure ambient temperature
diff --git a/kernel/include/linux/power/max17042_battery.h b/kernel/include/linux/power/max17042_battery.h
index cf112b407..522757ac9 100644
--- a/kernel/include/linux/power/max17042_battery.h
+++ b/kernel/include/linux/power/max17042_battery.h
@@ -215,6 +215,10 @@ struct max17042_platform_data {
* the datasheet although it can be changed by board designers.
*/
unsigned int r_sns;
+ int vmin; /* in millivolts */
+ int vmax; /* in millivolts */
+ int temp_min; /* in tenths of degree Celsius */
+ int temp_max; /* in tenths of degree Celsius */
};
#endif /* __MAX17042_BATTERY_H_ */