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/*
* Copyright (C) 2009 Marc Kleine-Budde <mkl@pengutronix.de>
*
* This file is released under the GPLv2
*
* Derived from:
* - mcu_max8660-bus.h -- contains interface of the mc9sdz60 and max8660
* Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved.
*
*/
#ifndef __ASM_ARCH_MC9SDZ60_H
#define __ASM_ARCH_MC9SDZ60_H
enum mc9sdz60_reg {
MC9SDZ60_REG_VERSION = 0x00,
MC9SDZ60_REG_SECS = 0x01,
MC9SDZ60_REG_MINS = 0x02,
MC9SDZ60_REG_HRS = 0x03,
MC9SDZ60_REG_DAY = 0x04,
MC9SDZ60_REG_DATE = 0x05,
MC9SDZ60_REG_MONTH = 0x06,
MC9SDZ60_REG_YEAR = 0x07,
MC9SDZ60_REG_ALARM_SECS = 0x08,
MC9SDZ60_REG_ALARM_MINS = 0x09,
MC9SDZ60_REG_ALARM_HRS = 0x0a,
MC9SDZ60_REG_TS_CONTROL = 0x0b,
MC9SDZ60_REG_X_LOW = 0x0c,
MC9SDZ60_REG_Y_LOW = 0x0d,
MC9SDZ60_REG_XY_HIGH = 0x0e,
MC9SDZ60_REG_X_LEFT_LOW = 0x0f,
MC9SDZ60_REG_X_LEFT_HIGH = 0x10,
MC9SDZ60_REG_X_RIGHT = 0x11,
MC9SDZ60_REG_Y_TOP_LOW = 0x12,
MC9SDZ60_REG_Y_TOP_HIGH = 0x13,
MC9SDZ60_REG_Y_BOTTOM = 0x14,
MC9SDZ60_REG_RESET_1 = 0x15,
MC9SDZ60_REG_RESET_2 = 0x16,
MC9SDZ60_REG_POWER_CTL = 0x17,
MC9SDZ60_REG_DELAY_CONFIG = 0x18,
MC9SDZ60_REG_GPIO_1 = 0x19,
MC9SDZ60_REG_GPIO_2 = 0x1a,
MC9SDZ60_REG_KPD_1 = 0x1b,
MC9SDZ60_REG_KPD_2 = 0x1c,
MC9SDZ60_REG_KPD_CONTROL = 0x1d,
MC9SDZ60_REG_INT_ENABLE_1 = 0x1e,
MC9SDZ60_REG_INT_ENABLE_2 = 0x1f,
MC9SDZ60_REG_INT_FLAG_1 = 0x20,
MC9SDZ60_REG_INT_FLAG_2 = 0x21,
MC9SDZ60_REG_DES_FLAG = 0x22,
};
struct mc9sdz60 {
struct cdev cdev;
struct i2c_client *client;
};
extern struct mc9sdz60 *mc9sdz60_get(void);
extern int mc9sdz60_reg_read(struct mc9sdz60 *priv, enum mc9sdz60_reg reg, u8 *val);
extern int mc9sdz60_reg_write(struct mc9sdz60 *priv, enum mc9sdz60_reg reg, u8 val);
extern int mc9sdz60_set_bits(struct mc9sdz60 *priv, enum mc9sdz60_reg reg, u8 mask, u8 val);
#endif /* __ASM_ARCH_MC9SDZ60_H */
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