110 lines
2.9 KiB
C
110 lines
2.9 KiB
C
/*
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* Copyright (C) 2009 Marc Kleine-Budde <mkl@pengutronix.de>
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*
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* This file is released under the GPLv2
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*
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* Derived from:
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* - arch-mxc/pmic_external.h -- contains interface of the PMIC protocol driver
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* Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
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*
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*/
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#ifndef __ASM_ARCH_MC34708_H
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#define __ASM_ARCH_MC34708_H
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enum mc34708_reg {
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MC34708_REG_INT_STATUS0 = 0x00,
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MC34708_REG_INT_MASK0 = 0x01,
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MC34708_REG_INT_SENSE0 = 0x02,
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MC34708_REG_INT_STATUS1 = 0x03,
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MC34708_REG_INT_MASK1 = 0x04,
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MC34708_REG_INT_SENSE1 = 0x05,
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MC34708_REG_PU_MODE_S = 0x06,
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MC34708_REG_IDENTIFICATION = 0x07,
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MC34708_REG_REG_FAULT_S = 0x08,
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MC34708_REG_ACC0 = 0x09,
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MC34708_REG_ACC1 = 0x0a,
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MC34708_REG_ACC2 = 0x0b,
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MC34708_REG_UNUSED0 = 0x0c,
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MC34708_REG_POWER_CTL0 = 0x0d,
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MC34708_REG_POWER_CTL1 = 0x0e,
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MC34708_REG_POWER_CTL2 = 0x0f,
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MC34708_REG_MEM_A = 0x10,
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MC34708_REG_MEM_B = 0x11,
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MC34708_REG_MEM_C = 0x12,
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MC34708_REG_MEM_D = 0x13,
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MC34708_REG_RTC_TIME = 0x14,
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MC34708_REG_RTC_ALARM = 0x15,
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MC34708_REG_RTC_DAY = 0x16,
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MC34708_REG_RTC_DAY_ALARM = 0x17,
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MC34708_REG_1 = 0x18,
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MC34708_REG_2_3 = 0x19,
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MC34708_REG_4 = 0x1a,
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MC34708_REG_5 = 0x1b,
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MC34708_REG_1_2_MODE = 0x1c,
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MC34708_REG_3_4_5_MODE = 0x1d,
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MC34708_REG_SETTING_0 = 0x1e,
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MC34708_REG_SWBST_CTRL = 0x1f,
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MC34708_REG_MODE_0 = 0x20,
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MC34708_REG_GPIOLV0_CTRL = 0x21,
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MC34708_REG_GPIOLV1_CTRL = 0x22,
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MC34708_REG_GPIOLV2_CTRL = 0x23,
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MC34708_REG_GPIOLV3_CTRL = 0x24,
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MC34708_REG_USB_TIMING = 0x25,
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MC34708_REG_USB_BUTTON = 0x26,
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MC34708_REG_USB_CTRL = 0x27,
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MC34708_REG_USB_DEVTYPE = 0x28,
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MC34708_REG_UNUSED1 = 0x29,
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MC34708_REG_UNUSED2 = 0x2a,
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MC34708_REG_ADC0 = 0x2b,
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MC34708_REG_ADC1 = 0x2c,
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MC34708_REG_ADC2 = 0x2d,
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MC34708_REG_ADC3 = 0x2e,
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MC34708_REG_ADC4 = 0x2f,
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MC34708_REG_ADC5 = 0x30,
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MC34708_REG_ADC6 = 0x31,
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MC34708_REG_ADC7 = 0x32,
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MC34708_REG_BAT_PROFILE = 0x33,
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MC34708_REG_CHRG_DEBOUNCE = 0x34,
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MC34708_REG_CHRG_SOURCE = 0x35,
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MC34708_REG_CHRG_LED_CTRL = 0x36,
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MC34708_REG_PWM_CTRL = 0x37,
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MC34708_REG_UNUSED3 = 0x38,
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MC34708_REG_UNUSED4 = 0x39,
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MC34708_REG_UNUSED5 = 0x3a,
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MC34708_REG_UNUSED6 = 0x3b,
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MC34708_REG_UNUSED7 = 0x3c,
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MC34708_REG_UNUSED8 = 0x3d,
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MC34708_REG_UNUSED9 = 0x3e,
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MC34708_REG_UNUSED10 = 0x3f,
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};
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enum mc34708_mode {
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MC34708_MODE_I2C,
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MC34708_MODE_SPI,
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};
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struct mc34708 {
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struct cdev cdev;
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struct i2c_client *client;
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struct spi_device *spi;
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enum mc34708_mode mode;
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unsigned int revision;
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};
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#ifdef CONFIG_MFD_MC34708
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struct mc34708 *mc34708_get(void);
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#else
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static inline struct mc34708 *mc34708_get(void)
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{
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return NULL;
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}
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#endif
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extern int mc34708_reg_read(struct mc34708 *mc34708, enum mc34708_reg reg, u32 *val);
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extern int mc34708_reg_write(struct mc34708 *mc34708, enum mc34708_reg reg, u32 val);
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extern int mc34708_set_bits(struct mc34708 *mc34708, enum mc34708_reg reg, u32 mask, u32 val);
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#endif /* __ASM_ARCH_MC34708_H */
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