Fixed MTP to work with TWRP

include/linux/battery/charger/max77804_charger.h

@@ -0,0 +1,182 @@
+/*
+ * max77804_charger.h
+ * Samsung max77804 Charger Header
+ *
+ * Copyright (C) 2012 Samsung Electronics, Inc.
+ *
+ *
+ * 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 __MAX77804_CHARGER_H
+#define __MAX77804_CHARGER_H __FILE__
+#include <linux/mfd/core.h>
+#include <linux/mfd/max77804.h>
+#include <linux/mfd/max77804-private.h>
+#include <linux/regulator/machine.h>
+
+#if defined(CONFIG_V1A) || defined(CONFIG_N1A)
+#define max77888_charger
+#else
+#undef max77888_charger
+#endif
+
+#define ENABLE 1
+#define DISABLE 0
+
+/* macro */
+#define MAX(x, y)	((x) > (y) ? (x) : (y))
+#define MIN(x, y)	((x) < (y) ? (x) : (y))
+#define ABS(x)		((x) < 0 ? (-1 * (x)) : (x))
+/*
+ * Use for battery
+ */
+#define OFF_CURR	0	/* charger off current */
+#define KEEP_CURR	-1	/* keep previous current */
+
+/* MAX77803 CHG_CNFG_04 register */
+#define CHG_CNFG_04_CHG_CV_PRM_SHIFT            0
+#define CHG_CNFG_04_CHG_CV_PRM_MASK             (0x1f << CHG_CNFG_04_CHG_CV_PRM_SHIFT)
+
+/* MAX77803 CHG_CNFG_12 register */
+#define CHG_CNFG_12_CHGINSEL_SHIFT              5
+#define CHG_CNFG_12_CHGINSEL_MASK               (0x1 << CHG_CNFG_12_CHGINSEL_SHIFT)
+
+/* MAX77804_CHG_REG_CHG_INT */
+#define MAX77804_BYP_I                  (1 << 0)
+#define MAX77804_BATP_I			(1 << 2)
+#define MAX77804_BAT_I                  (1 << 3)
+#define MAX77804_CHG_I                  (1 << 4)
+#define MAX77804_WCIN_I			(1 << 5)
+#define MAX77804_CHGIN_I                (1 << 6)
+
+/* MAX77804_CHG_REG_CHG_INT_MASK */
+#define MAX77804_BYP_IM                 (1 << 0)
+#define MAX77804_THM_IM                 (1 << 2)
+#define MAX77804_BAT_IM                 (1 << 3)
+#define MAX77804_CHG_IM                 (1 << 4)
+#define MAX77804_WCIN_IM		(1 << 5)
+#define MAX77804_CHGIN_IM               (1 << 6)
+
+/* MAX77804_CHG_REG_CHG_INT_OK */
+#define MAX77804_BYP_OK                 0x01
+#define MAX77804_BYP_OK_SHIFT           0
+#define MAX77804_BATP_OK		0x04
+#define MAX77804_BATP_OK_SHIFT		2
+#define MAX77804_BAT_OK                 0x08
+#define MAX77804_BAT_OK_SHIFT           3
+#define MAX77804_CHG_OK                 0x10
+#define MAX77804_CHG_OK_SHIFT           4
+#define MAX77804_WCIN_OK		0x20
+#define MAX77804_WCIN_OK_SHIFT		5
+#define MAX77804_CHGIN_OK               0x40
+#define MAX77804_CHGIN_OK_SHIFT         6
+#define MAX77804_DETBAT                 0x04
+#define MAX77804_DETBAT_SHIFT           2
+
+/* MAX77804_CHG_REG_CHG_DTLS_00 */
+#define MAX77804_BATP_DTLS		0x01
+#define MAX77804_BATP_DTLS_SHIFT	0
+#define MAX77804_WCIN_DTLS		0x18
+#define MAX77804_WCIN_DTLS_SHIFT	3
+#define MAX77804_CHGIN_DTLS             0x60
+#define MAX77804_CHGIN_DTLS_SHIFT       5
+
+/* MAX77804_CHG_REG_CHG_DTLS_01 */
+#define MAX77804_CHG_DTLS               0x0F
+#define MAX77804_CHG_DTLS_SHIFT         0
+#define MAX77804_BAT_DTLS               0x70
+#define MAX77804_BAT_DTLS_SHIFT         4
+
+/* MAX77804_CHG_REG_CHG_DTLS_02 */
+#define MAX77804_BYP_DTLS               0x0F
+#define MAX77804_BYP_DTLS_SHIFT         0
+#define MAX77804_BYP_DTLS0      0x1
+#define MAX77804_BYP_DTLS1      0x2
+#define MAX77804_BYP_DTLS2      0x4
+#define MAX77804_BYP_DTLS3      0x8
+
+/* MAX77804_CHG_REG_CHG_CNFG_00 */
+#define MAX77804_MODE_DEFAULT   0x04
+#define MAX77804_MODE_CHGR      0x01
+#define MAX77804_MODE_OTG       0x02
+#define MAX77804_MODE_BUCK      0x04
+#define MAX77804_MODE_BOOST		0x08
+
+/* MAX77804_CHG_REG_CHG_CNFG_02 */
+#define MAX77804_CHG_CC         0x3F
+
+/* MAX77804_CHG_REG_CHG_CNFG_03 */
+#define MAX77804_CHG_TO_ITH		0x07
+
+/* MAX77804_CHG_REG_CHG_CNFG_04 */
+#define MAX77804_CHG_MINVSYS_MASK       0xE0
+#define MAX77804_CHG_MINVSYS_SHIFT      5
+#define MAX77804_CHG_PRM_MASK           0x1F
+#define MAX77804_CHG_PRM_SHIFT          0
+
+/* MAX77804_CHG_REG_CHG_CNFG_09 */
+#define MAX77804_CHG_CHGIN_LIM  0x7F
+
+/* MAX77804_CHG_REG_CHG_CNFG_12 */
+#define MAX77804_CHG_WCINSEL		0x40
+
+/* MAX77804_MUIC_REG_CDETCTRL1 */
+#define MAX77804_CHGTYPMAN              0x02
+#define MAX77804_CHGTYPMAN_SHIFT        1
+
+/* MAX77804_MUIC_REG_STATUS2 */
+#define MAX77804_VBVOLT                 0x40
+#define MAX77804_VBVOLT_SHIFT           6
+#define MAX77804_CHGDETRUN              0x08
+#define MAX77804_CHGDETRUN_SHIFT        3
+#define MAX77804_CHGTYPE                0x07
+#define MAX77804_CHGTYPE_SHIFT          0
+
+/* irq */
+#define IRQ_DEBOUNCE_TIME       20      /* msec */
+
+/* charger type detection */
+#define DET_ERR_RETRY   5
+#define DET_ERR_DELAY   200
+
+/* soft charging */
+#define SOFT_CHG_START_CURR     100     /* mA */
+#define SOFT_CHG_START_DUR      100     /* ms */
+#define SOFT_CHG_CURR_STEP      100     /* mA */
+#define SOFT_CHG_STEP_DUR       20      /* ms */
+
+#define DEFAULT_AC_CURRENT	1600	/* mA */
+#define DEFAULT_USB_CURRENT	500	/* mA */
+
+enum {
+	POWER_SUPPLY_VBUS_UNKNOWN = 0,
+	POWER_SUPPLY_VBUS_UVLO,
+	POWER_SUPPLY_VBUS_WEAK,
+	POWER_SUPPLY_VBUS_OVLO,
+	POWER_SUPPLY_VBUS_GOOD,
+};
+
+extern sec_battery_platform_data_t sec_battery_pdata;
+
+#if defined(CONFIG_TARGET_LOCALE_KOR)
+#define SEC_CHG_ATTR(_name)				\
+{							\
+	.attr = {.name = #_name, .mode = 0664},	\
+	.show = sec_chg_show_attrs,			\
+	.store = sec_chg_store_attrs,			\
+}
+
+enum {
+	CHG_SIOP_INPUT_LIMIT = 0,
+};
+#endif
+
+#endif