Initial file dump from open source releaseHEADmaster

1 files changed, 179 insertions, 0 deletions

diff --git a/include/linux/mfd/sm5701_core.h b/include/linux/mfd/sm5701_core.h
new file mode 100755
index 00000000..7b1da9f2
--- /dev/null
+++ b/include/linux/mfd/sm5701_core.h
@@ -0,0 +1,179 @@
+/*
+ * SM5701_core.h
+ * SiliconMitus SM5701 Charger Header
+ *
+ * Copyright (C) 2014 SiliconMitus
+ *
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef _sm5701_SW_H_
+#define _sm5701_SW_H_
+
+#include <linux/i2c.h>
+
+#if defined(CONFIG_CHARGER_SM5701)
+#include <linux/battery/sec_charger.h>
+#endif
+
+#define MFD_DEV_NAME "sm5701"
+
+/* Enable charger Operation Mode */
+#define OP_MODE_CHG_ON 0x02
+#define OP_MODE_CHG_ON_REV3 0x04
+
+/* Disable charger Operation Mode */
+#define OP_MODE_CHG_OFF 0x01
+
+
+//FLEDCNTL1
+#define SM5701_FLEDCNTL1_FLEDEN			0x03
+#define SM5701_FLEDCNTL1_ABSTMR			0x0B
+#define SM5701_FLEDCNTL1_ENABSTMR		0x10
+//FLEDCNTL2
+#define SM5701_FLEDCNTL2_ONETIMER		0x0F
+#define SM5701_FLEDCNTL2_nONESHOT		0x10
+#define SM5701_FLEDCNTL2_SAFET			0x60
+#define SM5701_FLEDCNTL2_nENSAFET		0x80
+//FLEDCNTL3
+#define SM5701_FLEDCNTL3_IFLED			0x1F
+//FLEDCNTL4
+#define SM5701_FLEDCNTL4_IMLED			0x1F
+//FLEDCNTL5
+#define SM5701_FLEDCNTL5_LBDHYS			0x03
+#define SM5701_FLEDCNTL5_LOWBATT		0x1B
+#define SM5701_FLEDCNTL5_LBRSTIMER		0x60
+#define SM5701_FLEDCNTL5_ENLOWBATT		0x80
+//FLEDCNTL6
+#define SM5701_FLEDCNTL6_BSTOUT			0x0F
+#define SM5701_BSTOUT_4P5               0x05
+#define SM5701_BSTOUT_5P0               0x0A
+
+/**
+ * struct sm5701_dev
+ * @dev: master device of the chip (can be used to access platform data)
+ * @i2c: i2c client private data
+ * @iolock: mutex for serializing io access
+ * @irq_base: base IRQ number for sm5701, required for IRQs
+ * @irq: generic IRQ number for sm5701
+ */
+struct SM5701_dev {
+	struct device *dev;
+	struct i2c_client *i2c;
+	struct mutex i2c_lock;
+	struct mutex irqlock;
+
+	int type;
+
+	int irq;
+	int irq_base;
+	int irq_gpio;
+	int irqf_trigger;
+	bool wakeup;
+};
+
+
+struct SM5701_charger_data {
+	struct SM5701_dev *SM5701;
+	struct power_supply	psy_chg;
+	struct delayed_work	isr_work;
+
+	unsigned int	is_charging;
+	unsigned int	nchgen;
+	unsigned int	charging_type;
+	unsigned int	battery_state;
+	unsigned int	battery_present;
+	unsigned int	cable_type;
+	unsigned int	charging_current_max;
+	unsigned int	charging_current;
+	unsigned int	input_current_limit;
+	unsigned int	vbus_state;
+	bool is_fullcharged;
+	int		aicl_on;
+	int		status;
+	int siop_level;
+	int		input_curr_limit_step;
+	int		charging_curr_step;
+        int             dev_id;
+
+	sec_battery_platform_data_t	*pdata;
+};
+
+struct SM5701_platform_data {
+	unsigned int irq;
+	unsigned int chgen;
+	struct SM5701_charger_data *charger_data;
+};
+
+//CNTL
+#define SM5701_OPERATIONMODE_SUSPEND                0x0 // 000 : Suspend (charger-OFF) MODE
+#define SM5701_OPERATIONMODE_FLASH_ON               0x1 // 001 : Flash LED Driver=ON Ready in Charger & OTG OFF Mode
+#define SM5701_OPERATIONMODE_OTG_ON                 0x2 // 010 : OTG=ON in Charger & Flash OFF Mode
+#define SM5701_OPERATIONMODE_OTG_ON_FLASH_ON        0x3 // 011 : OTG=ON & Flash LED Driver=ON Ready in charger OFF Mode
+#define SM5701_OPERATIONMODE_CHARGER_ON             0x4 // 100 : Charger=ON in OTG & Flash OFF Mode. Same as 0x6(110)
+#define SM5701_OPERATIONMODE_CHARGER_ON_FLASH_ON    0x5 // 101 : Charger=ON & Flash LED Driver=ON Ready in OTG OFF Mode. Same as 0x7(111)
+
+enum led_state {
+    LED_DISABLE,
+	LED_MOVIE,
+	LED_FLASH,
+
+};
+
+enum sm5701_flash_mode {
+			NONE_MODE = 0,
+			MOVIE_MODE,
+			FLASH_MODE,
+	};
+
+enum sm5701_flash_operation {
+
+		SM5701_FLEDEN_DISABLED = 0,
+		SM5701_FLEDEN_ON_MOVIE,
+		SM5701_FLEDEN_ON_FLASH,
+		SM5701_FLEDEN_EXTERNAL_CONTOL
+};
+
+//sm5701_core.c
+extern int SM5701_reg_read(struct i2c_client *i2c, u8 reg, u8 *dest);
+extern int SM5701_bulk_read(struct i2c_client *i2c, u8 reg, int count, u8 *buf);
+extern int SM5701_reg_write(struct i2c_client *i2c, u8 reg, u8 value);
+extern int SM5701_bulk_write(struct i2c_client *i2c, u8 reg, int count, u8 *buf);
+extern int SM5701_reg_update(struct i2c_client *i2c, u8 reg, u8 val, u8 mask);
+extern void SM5701_test_read(struct i2c_client *client );
+extern void SM5701_set_operationmode(int operation_mode);
+extern void sm5701_led_ready(int led_status);
+extern int SM5701_operation_mode_function_control(void);
+extern void SM5701_set_charger_data(void *p);
+
+//leds-sm5701.c
+extern void SM5701_set_enabstmr(int abstmr_enable);
+extern void SM5701_set_abstmr(int abstmr_sec);
+extern void SM5701_set_fleden(int fled_enable);
+extern void SM5701_set_nensafet(int nensafet_enable);
+extern void SM5701_set_safet(int safet_us);
+extern void SM5701_set_noneshot(int noneshot_enable);
+extern void SM5701_set_onetimer(int onetimer_ms);
+extern void SM5701_set_ifled(int ifled_ma);
+extern void SM5701_set_imled(int imled_ma);
+extern void SM5701_set_enlowbatt(int enlowbatt_enable);
+extern void SM5701_set_lbrstimer(int lbrstimer_us);
+extern void SM5701_set_lowbatt(int lowbatt_v);
+extern void SM5701_set_lbdhys(int lbdhys_mv);
+extern void SM5701_set_bstout(int bstout_mv);
+extern void sm5701_set_fleden(int fled_enable);
+
+//sm5701_irq
+extern int SM5701_irq_init(struct SM5701_dev *sm5701);
+extern void SM5701_irq_exit(struct SM5701_dev *sm5701);
+
+#endif /* __SM5701_CHARGER_H */