ENGR00117843 Missing i.MX headers for kernel headers_install

Add i.MX specific files into include/linux/Kbuild
ISL29023:Add device head file to Kbuild

This patch adds device head file to Kbuild to pass

Signed-off-by: Lily Zhang <r58066@freescale.com>

1 files changed, 419 insertions, 0 deletions

diff --git a/include/linux/pmic_battery.h b/include/linux/pmic_battery.h
new file mode 100644
index 000000000000..fe65be55c0ec
--- /dev/null
+++ b/include/linux/pmic_battery.h
@@ -0,0 +1,419 @@
+/*
+ * Copyright 2004-2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU Lesser General
+ * Public License.  You may obtain a copy of the GNU Lesser General
+ * Public License Version 2.1 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/lgpl-license.html
+ * http://www.gnu.org/copyleft/lgpl.html
+ */
+#ifndef __ASM_ARCH_MXC_PMIC_BATTERY_H__
+#define __ASM_ARCH_MXC_PMIC_BATTERY_H__
+
+/*!
+ * @defgroup PMIC_BATTERY PMIC Battery Driver
+ * @ingroup PMIC_DRVRS
+ */
+
+/*!
+ * @file arch-mxc/pmic_battery.h
+ * @brief This is the header of PMIC Battery driver.
+ *
+ * @ingroup PMIC_BATTERY
+ */
+
+#include <linux/ioctl.h>
+#include <linux/pmic_status.h>
+#include <linux/pmic_external.h>
+
+/*!
+ * @name IOCTL user space interface
+ */
+
+/*! @{ */
+/*!
+ * Enable and disable charger.
+ * Argument type: pointer to t_charger_setting
+ */
+#define PMIC_BATT_CHARGER_CONTROL              _IOW('p', 0xc0, int)
+/*!
+ * Set charger configuration.
+ * Argument type: pointer to t_charger_setting
+ */
+#define PMIC_BATT_SET_CHARGER                  _IOW('p', 0xc1, int)
+/*!
+ * Get charger configuration.
+ * Argument type: pointer to t_charger_setting
+ */
+#define PMIC_BATT_GET_CHARGER                  _IOR('p', 0xc2, int)
+/*!
+ * Get charger current.
+ * Argument type: pointer to t_charger_setting
+ */
+#define PMIC_BATT_GET_CHARGER_CURRENT          _IOR('p', 0xc3, int)
+/*!
+ * Set EOL control
+ * Argument type: pointer to t_eol_setting
+ */
+#define PMIC_BATT_EOL_CONTROL                   _IOW('p', 0xc4, int)
+/*!
+ * Enable and disable charging LED.
+ * Argument type: bool
+ */
+#define PMIC_BATT_LED_CONTROL                   _IOW('p', 0xc5, int)
+/*!
+ * Enable and disable reverse supply.
+ * Argument type: bool
+ */
+#define PMIC_BATT_REV_SUPP_CONTROL              _IOW('p', 0xc6, int)
+/*!
+ * Enable and disable unregulated charging mode.
+ * Argument type: bool
+ */
+#define PMIC_BATT_UNREG_CONTROL                 _IOW('p', 0xc7, int)
+
+/*!
+ * Set the output controls.
+ * Argument type: t_control
+ */
+#define PMIC_BATT_SET_OUT_CONTROL                _IOW('p', 0xc8, int)
+/*!
+ * Set the over voltage threshold.
+ * Argument type: int
+ */
+#define PMIC_BATT_SET_THRESHOLD	                 _IOW('p', 0xc9, int)
+
+/*!
+ * Get the charger voltage.
+ * Argument type: int
+ */
+#define PMIC_BATT_GET_CHARGER_VOLTAGE		_IOR('p', 0xca, int)
+/*!
+ * Get the battery voltage.
+ * Argument type: int
+ */
+#define PMIC_BATT_GET_BATTERY_VOLTAGE		_IOR('p', 0xcb, int)
+/*!
+ * Get the battery current.
+ * Argument type: int
+ */
+#define PMIC_BATT_GET_BATTERY_CURRENT		_IOR('p', 0xcc, int)
+/*!
+ * Get the charger sensor.
+ * Argument type: int
+ */
+#define PMIC_BATT_GET_CHARGER_SENSOR		_IOR('p', 0xcd, int)
+/*!
+ * Get the battery temperature.
+ * Argument type: int
+ */
+#define PMIC_BATT_GET_BATTERY_TEMPERATURE	_IOR('p', 0xce, int)
+/*! @} */
+
+/*!
+ * This enumeration defines battery chargers.
+ */
+typedef enum {
+	BATT_MAIN_CHGR = 0,	/*!< Main battery charger */
+	BATT_CELL_CHGR,		/*!< Cell battery charger */
+	BATT_TRCKLE_CHGR	/*!< Trickle charger (only available on mc13783) */
+} t_batt_charger;
+
+/*!
+ * This enumeration defines the bp threshold.
+ */
+typedef enum {
+	BATT_BP_0 = 0,		/*!< LOBATL UVDET + 0.2 */
+	BATT_BP_1,		/*!< LOBATL UVDET + 0.3 */
+	BATT_BP_2,		/*!< LOBATL UVDET + 0.4 */
+	BATT_BP_3		/*!< LOBATL UVDET + 0.5 */
+} t_bp_threshold;
+
+/*!
+ * This enumeration of all types of output controls
+ */
+typedef enum {
+	/*!
+	 * controlled hardware
+	 */
+	CONTROL_HARDWARE = 0,
+	/*!
+	 * BPFET is driven low, BATTFET is driven high
+	 */
+	CONTROL_BPFET_LOW,
+	/*!
+	 * BPFET is driven high, BATTFET is driven low
+	 */
+	CONTROL_BPFET_HIGH,
+} t_control;
+
+/*!
+ * This enumeration define all battery interrupt
+ */
+typedef enum {
+	/*!
+	 * Charge detection interrupt
+	 */
+	BAT_IT_CHG_DET,
+	/*!
+	 * Charge over voltage detection it
+	 */
+	BAT_IT_CHG_OVERVOLT,
+	/*!
+	 * Charge path reverse current it
+	 */
+	BAT_IT_CHG_REVERSE,
+	/*!
+	 * Charge path short circuitin revers supply mode it
+	 */
+	BAT_IT_CHG_SHORT_CIRCUIT,
+	/*!
+	 * Charger has switched its mode (CC to CV or CV to CC)
+	 */
+	BAT_IT_CCCV,
+	/*!
+	 * Charge current has dropped below its threshold
+	 */
+	BAT_IT_BELOW_THRESHOLD,
+} t_batt_event;
+
+/*!
+ * This structure is used for the following battery changer control
+ * IOCTLs:
+ * - PMIC_BATT_CHARGER_CONTROL
+ * - PMIC_BATT_SET_CHARGER
+ * - PMIC_BATT_GET_CHARGER
+ */
+typedef struct {
+	/*!
+	 * Charger
+	 */
+	t_batt_charger chgr;
+	/*!
+	 * Turn on charger
+	 */
+	bool on;
+	/*!
+	 * Charging voltage
+	 */
+	unsigned char c_voltage;
+	/*!
+	 * Charging current
+	 */
+	unsigned char c_current;
+} t_charger_setting;
+
+/*!
+ * This structure is used for EOL setting IOCTL PMIC_BATT_EOL_CONTROL
+ */
+typedef struct {
+	/*!
+	 * Enable EOL comparator
+	 */
+	bool enable;
+	/*!
+	 * c_voltage threshold - Used on SC55112
+	 */
+	unsigned char threshold;
+	/*!
+	 * bp threshold - Used on mc13783
+	 */
+	t_bp_threshold typical;
+} t_eol_setting;
+
+/* EXPORTED FUNCTIONS */
+
+#ifdef __KERNEL__
+
+/*START: for 3ds hw event*/
+/*!
+ * Battery event type enum
+ */
+enum {
+	BAT_EVENT_CHARGER_PLUG = 0x01,
+	BAT_EVENT_CHARGER_UNPLUG = 0x02,
+	BAT_EVENT_CHARGER_OVERVOLTAGE = 0x04,
+	BAT_EVENT_BATTERY_LOW = 0x08,
+	BAT_EVENT_POWER_FAILED = 0x10,
+	BAT_EVENT_CHARGER_FULL = 0x20,
+} t_bat_event;
+/*END: for 3ds hw event*/
+
+/*!
+ * This function is used to start charging a battery. For different charger,
+ * different c_voltage and current range are supported. \n
+ *
+ *
+ * @param      chgr        Charger as defined in \b t_batt_charger.
+ * @param      c_voltage     Charging voltage.
+ * @param      c_current     Charging current.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_enable_charger(t_batt_charger chgr,
+				     unsigned char c_voltage,
+				     unsigned char c_current);
+
+/*!
+ * This function turns off a charger.
+ *
+ * @param      chgr        Charger as defined in \b t_batt_charger.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_disable_charger(t_batt_charger chgr);
+
+/*!
+ * This function is used to change the charger setting.
+ *
+ * @param      chgr        Charger as defined in \b t_batt_charger.
+ * @param      c_voltage   Charging voltage.
+ * @param      c_current   Charging current.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_set_charger(t_batt_charger chgr,
+				  unsigned char c_voltage,
+				  unsigned char c_current);
+
+/*!
+ * This function is used to retrieve the charger setting.
+ *
+ * @param      chgr        Charger as defined in \b t_batt_charger.
+ * @param      c_voltage   Output parameter for charging c_voltage setting.
+ * @param      c_current   Output parameter for charging current setting.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_get_charger_setting(t_batt_charger chgr,
+					  unsigned char *c_voltage,
+					  unsigned char *c_current);
+
+/*!
+ * This function is retrieves the main battery charging current.
+ *
+ * @param      c_current     Output parameter for charging current setting.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+
+PMIC_STATUS pmic_batt_get_charge_current(unsigned short *c_current);
+
+/*!
+ * This function enables End-of-Life comparator.
+ *
+ * @param      threshold  End-of-Life threshold.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_enable_eol(unsigned char threshold);
+
+/*!
+ * This function enables End-of-Life comparator.
+ *
+ * @param      typical  Falling Edge Threshold threshold.
+ *                      @verbatim
+ *		 BPDET   UVDET   LOBATL
+ *		 ____    _____   ___________
+ *		 0       2.6     UVDET + 0.2
+ *		 1       2.6     UVDET + 0.3
+ *		 2       2.6     UVDET + 0.4
+ *		 3       2.6     UVDET + 0.5
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_bp_enable_eol(t_bp_threshold typical);
+
+/*!
+ * This function disables End-of-Life comparator.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_disable_eol(void);
+
+/*!
+ * This function sets the output controls.
+ * It sets the FETOVRD and FETCTRL bits of mc13783
+ *
+ * @param        control        type of control.
+ *
+ * @return       This function returns 0 if successful.
+ */
+PMIC_STATUS pmic_batt_set_out_control(t_control control);
+
+/*!
+ * This function sets over voltage threshold.
+ *
+ * @param        threshold      value of over voltage threshold.
+ *
+ * @return       This function returns 0 if successful.
+ */
+PMIC_STATUS pmic_batt_set_threshold(int threshold);
+
+/*!
+ * This function controls charge LED.
+ *
+ * @param      on   If on is true, LED will be turned on,
+ *                  or otherwise, LED will be turned off.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_led_control(bool on);
+
+/*!
+ * This function sets reverse supply mode.
+ *
+ * @param      enable     If enable is true, reverse supply mode is enable,
+ *                        or otherwise, reverse supply mode is disabled.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_set_reverse_supply(bool enable);
+
+/*!
+ * This function sets unregulated charging mode on main battery.
+ *
+ * @param      enable     If enable is true, unregulated charging mode is
+ *                        enable, or otherwise, disabled.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_set_unregulated(bool enable);
+
+/*!
+ * This function sets a 5K pull down at CHRGRAW.
+ * To be used in the dual path charging configuration.
+ *
+ * @param      enable     If enable is true, 5k pull down is
+ *                        enable, or otherwise, disabled.
+ *
+ * @return     This function returns PMIC_SUCCESS if successful.
+ */
+PMIC_STATUS pmic_batt_set_5k_pull(bool enable);
+
+/*!
+ * This function is used to subscribe on battery event IT.
+ *
+ * @param        event          type of event.
+ * @param        callback       event callback function.
+ *
+ * @return       This function returns 0 if successful.
+ */
+PMIC_STATUS pmic_batt_event_subscribe(t_batt_event event, void *callback);
+
+/*!
+ * This function is used to un subscribe on battery event IT.
+ *
+ * @param        event          type of event.
+ * @param        callback       event callback function.
+ *
+ * @return       This function returns 0 if successful.
+ */
+PMIC_STATUS pmic_batt_event_unsubscribe(t_batt_event event, void *callback);
+
+#endif				/* __KERNEL__ */
+
+#endif				/* __ASM_ARCH_MXC_PMIC_BATTERY_H__ */