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+/*
+ * max8997.h - Driver for the Maxim 8997/8966
+ *
+ * Copyright (C) 2009-2010 Samsung Electrnoics
+ * MyungJoo Ham <myungjoo.ham@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * This driver is based on max8998.h
+ *
+ * MAX8997 has PMIC, MUIC, HAPTIC, RTC, FLASH, and Fuel Gauge devices.
+ * Except Fuel Gauge, every device shares the same I2C bus and included in
+ * this mfd driver. Although the fuel gauge is included in the chip, it is
+ * excluded from the driver because a) it has a different I2C bus from
+ * others and b) it can be enabled simply by using MAX17042 driver.
+ */
+
+#ifndef __LINUX_MFD_MAX8998_H
+#define __LINUX_MFD_MAX8998_H
+
+#include <linux/regulator/consumer.h>
+
+/* MAX8997/8966 regulator IDs */
+enum max8998_regulators {
+ MAX8997_LDO1 = 0,
+ MAX8997_LDO2,
+ MAX8997_LDO3,
+ MAX8997_LDO4,
+ MAX8997_LDO5,
+ MAX8997_LDO6,
+ MAX8997_LDO7,
+ MAX8997_LDO8,
+ MAX8997_LDO9,
+ MAX8997_LDO10,
+ MAX8997_LDO11,
+ MAX8997_LDO12,
+ MAX8997_LDO13,
+ MAX8997_LDO14,
+ MAX8997_LDO15,
+ MAX8997_LDO16,
+ MAX8997_LDO17,
+ MAX8997_LDO18,
+ MAX8997_LDO21,
+ MAX8997_BUCK1,
+ MAX8997_BUCK2,
+ MAX8997_BUCK3,
+ MAX8997_BUCK4,
+ MAX8997_BUCK5,
+ MAX8997_BUCK6,
+ MAX8997_BUCK7,
+ MAX8997_EN32KHZ_AP,
+ MAX8997_EN32KHZ_CP,
+ MAX8997_ENVICHG,
+ MAX8997_ESAFEOUT1,
+ MAX8997_ESAFEOUT2,
+ MAX8997_CHARGER_CV, /* control MBCCV of MBCCTRL3 */
+ MAX8997_CHARGER, /* charger current, MBCCTRL4 */
+ MAX8997_CHARGER_TOPOFF, /* MBCCTRL5 */
+
+ MAX8997_REG_MAX,
+};
+
+struct max8997_regulator_data {
+ int id;
+ struct regulator_init_data *initdata;
+};
+
+struct max8997_platform_data {
+ /* IRQ */
+ int irq_base;
+ int ono;
+ int wakeup;
+
+ /* ---- PMIC ---- */
+ struct max8997_regulator_data *regulators;
+ int num_regulators;
+
+ /*
+ * SET1~3 DVS GPIOs control Buck1, 2, and 5 simultaneously. Therefore,
+ * With buckx_gpiodvs enabled, the buckx cannot be controlled
+ * independently. To control buckx (of 1, 2, and 5) independently,
+ * disable buckx_gpiodvs and control with BUCKxDVS1 register.
+ *
+ * When buckx_gpiodvs and bucky_gpiodvs are both enabled, set_voltage
+ * on buckx will change the voltage of bucky at the same time.
+ *
+ */
+ bool ignore_gpiodvs_side_effect;
+ int buck125_gpios[3]; /* GPIO of [0]SET1, [1]SET2, [2]SET3 */
+ int buck125_default_idx; /* Default value of SET1, 2, 3 */
+ unsigned int buck1_voltage[8]; /* buckx_voltage in uV */
+ bool buck1_gpiodvs;
+ unsigned int buck2_voltage[8];
+ bool buck2_gpiodvs;
+ unsigned int buck5_voltage[8];
+ bool buck5_gpiodvs;
+
+ /* MUIC: Not implemented */
+ /* HAPTIC: Not implemented */
+ /* RTC: Not implemented */
+ /* Flash: Not implemented */
+ /* Charger control: Not implemented */
+};
+
+#endif /* __LINUX_MFD_MAX8998_H */