9 files changed, 562 insertions, 0 deletions
diff --git a/include/linux/mfd/pcf50606/adc.h b/include/linux/mfd/pcf50606/adc.h
new file mode 100644
index 00000000000..1cb8cab70ce
--- /dev/null
+++ b/include/linux/mfd/pcf50606/adc.h
@@ -0,0 +1,87 @@
+/*
+ * adc.h  -- Driver for NXP PCF50606 ADC
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_ADC_H
+#define __LINUX_MFD_PCF50606_ADC_H
+
+#include <linux/platform_device.h>
+
+/* ADC Registers */
+#define PCF50606_REG_ADCC1 0x2e
+#define PCF50606_REG_ADCC2 0x2f
+#define PCF50606_REG_ADCS1 0x30
+#define PCF50606_REG_ADCS2 0x31
+#define PCF50606_REG_ADCS3 0x32
+
+#define PCF50606_ADCC1_TSCMODACT	 0x01
+#define PCF50606_ADCC1_TSCMODSTB	 0x02
+#define PCF50606_ADCC1_TRATSET		 0x04
+#define PCF50606_ADCC1_NTCSWAPE		 0x08
+#define PCF50606_ADCC1_NTCSWAOFF	 0x10
+#define PCF50606_ADCC1_EXTSYNCBREAK	 0x20
+	/* reserved */
+#define PCF50606_ADCC1_TSCINT		 0x80
+
+#define PCF50606_ADCC2_ADCSTART		 0x01
+	/* see enum pcf50606_adcc2_adcmux */
+#define PCF50606_ADCC2_SYNC_NONE	 0x00
+#define PCF50606_ADCC2_SYNC_TXON	 0x20
+#define PCF50606_ADCC2_SYNC_PWREN1	 0x40
+#define PCF50606_ADCC2_SYNC_PWREN2	 0x60
+#define PCF50606_ADCC2_RES_10BIT	 0x00
+#define PCF50606_ADCC2_RES_8BIT		 0x80
+
+#define PCF50606_ADCC2_ADCMUX_MASK	(0xf << 1)
+
+#define ADCMUX_SHIFT	1
+#define PCF50606_ADCMUX_BATVOLT_RES	 (0x0 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_BATVOLT_SUBTR	 (0x1 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_ADCIN1_RES	 (0x2 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_ADCIN1_SUBTR	 (0x3 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_BATTEMP		 (0x4 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_ADCIN2		 (0x5 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_ADCIN3		 (0x6 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_ADCIN3_RATIO	 (0x7 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_XPOS		 (0x8 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_YPOS		 (0x9 << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_P1		 (0xa << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_P2		 (0xb << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_BATVOLT_ADCIN1	 (0xc << ADCMUX_SHIFT)
+#define PCF50606_ADCMUX_XY_SEQUENCE	 (0xe << ADCMUX_SHIFT)
+#define PCF50606_P1_P2_RESISTANCE	 (0xf << ADCMUX_SHIFT)
+
+#define PCF50606_ADCS2_ADCRDY		 0x80
+
+struct pcf50606;
+
+#define PCF50606_MAX_ADC_FIFO_DEPTH 8
+
+struct pcf50606_adc_request;
+
+struct pcf50606_adc {
+	struct platform_device *pdev;
+
+	/* Private stuff */
+	struct pcf50606_adc_request *queue[PCF50606_MAX_ADC_FIFO_DEPTH];
+	int queue_head;
+	int queue_tail;
+	struct mutex queue_mutex;
+};
+
+extern int
+pcf50606_adc_async_read(struct pcf50606 *pcf, int mux, int avg,
+		void (*callback)(struct pcf50606 *, void *, int),
+		void *callback_param);
+extern int
+pcf50606_adc_sync_read(struct pcf50606 *pcf, int mux, int avg);
+
+#endif /* __LINUX_PCF50606_ADC_H */
diff --git a/include/linux/mfd/pcf50606/core.h b/include/linux/mfd/pcf50606/core.h
new file mode 100644
index 00000000000..b45d7ebc137
--- /dev/null
+++ b/include/linux/mfd/pcf50606/core.h
@@ -0,0 +1,163 @@
+/*
+ * core.h  -- Core driver for NXP PCF50606
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_CORE_H
+#define __LINUX_MFD_PCF50606_CORE_H
+
+#include <linux/i2c.h>
+#include <linux/workqueue.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/machine.h>
+#include <linux/power_supply.h>
+
+#include <linux/mfd/pcf50606/pmic.h>
+#include <linux/mfd/pcf50606/input.h>
+#include <linux/mfd/pcf50606/mbc.h>
+#include <linux/mfd/pcf50606/rtc.h>
+#include <linux/mfd/pcf50606/adc.h>
+#include <linux/mfd/pcf50606/wdt.h>
+
+struct pcf50606;
+
+struct pcf50606_platform_data {
+	struct regulator_init_data reg_init_data[PCF50606_NUM_REGULATORS];
+
+	char **batteries;
+	int num_batteries;
+
+	/* Callbacks */
+	void (*probe_done)(struct pcf50606 *);
+	void (*mbc_event_callback)(struct pcf50606 *, int);
+	void (*regulator_registered)(struct pcf50606 *, int);
+	void (*force_shutdown)(struct pcf50606 *);
+
+	u8 resumers[3];
+
+	/* Runtime data - filled by driver afer probe */
+	struct pcf50606 *pcf;
+};
+
+struct pcf50606_irq {
+	void (*handler)(struct pcf50606 *, int, void *);
+	void *data;
+};
+
+int pcf50606_irq_mask(struct pcf50606 *pcf, int irq);
+int pcf50606_irq_unmask(struct pcf50606 *pcf, int irq);
+int pcf50606_irq_mask_get(struct pcf50606 *pcf, int irq);
+
+int pcf50606_read_block(struct pcf50606 *, u8 reg,
+					int nr_regs, u8 *data);
+int pcf50606_write_block(struct pcf50606 *pcf, u8 reg,
+					int nr_regs, u8 *data);
+u8 pcf50606_reg_read(struct pcf50606 *, u8 reg);
+int pcf50606_reg_write(struct pcf50606 *pcf, u8 reg, u8 val);
+
+int pcf50606_reg_set_bit_mask(struct pcf50606 *pcf, u8 reg, u8 mask, u8 val);
+int pcf50606_reg_clear_bits(struct pcf50606 *pcf, u8 reg, u8 bits);
+
+/* Interrupt registers */
+
+#define PCF50606_REG_INT1	0x02
+#define	PCF50606_REG_INT2	0x03
+#define	PCF50606_REG_INT3	0x04
+
+#define PCF50606_REG_INT1M	0x05
+#define	PCF50606_REG_INT2M	0x06
+#define	PCF50606_REG_INT3M	0x07
+
+enum {
+	/* Chip IRQs */
+	PCF50606_IRQ_ONKEYR,
+	PCF50606_IRQ_ONKEYF,
+	PCF50606_IRQ_ONKEY1S,
+	PCF50606_IRQ_EXTONR,
+	PCF50606_IRQ_EXTONF,
+	PCF50606_IRQ_SECOND,
+	PCF50606_IRQ_ALARM,
+	PCF50606_IRQ_CHGINS,
+	PCF50606_IRQ_CHGRM,
+	PCF50606_IRQ_CHGFOK,
+	PCF50606_IRQ_CHGERR,
+	PCF50606_IRQ_CHGFRDY,
+	PCF50606_IRQ_CHGPROT,
+	PCF50606_IRQ_CHGWD10S,
+	PCF50606_IRQ_CHGWDEXP,
+	PCF50606_IRQ_ADCRDY,
+	PCF50606_IRQ_ACDINS,
+	PCF50606_IRQ_ACDREM,
+	PCF50606_IRQ_TSCPRES,
+	PCF50606_IRQ_LOWBAT,
+	PCF50606_IRQ_HIGHTMP,
+
+	/* Always last */
+	PCF50606_NUM_IRQ,
+};
+
+struct pcf50606 {
+	struct device *dev;
+	struct i2c_client *i2c_client;
+
+	struct pcf50606_platform_data *pdata;
+	int irq;
+	struct pcf50606_irq irq_handler[PCF50606_NUM_IRQ];
+	struct work_struct irq_work;
+	struct mutex lock;
+
+	u8 mask_regs[3];
+
+	u8 suspend_irq_masks[3];
+	u8 resume_reason[3];
+	int is_suspended;
+
+	int onkey1s_held;
+
+	struct pcf50606_pmic pmic;
+	struct pcf50606_input input;
+	struct pcf50606_mbc mbc;
+	struct pcf50606_rtc rtc;
+	struct pcf50606_adc adc;
+	struct pcf50606_wdt wdt;
+};
+
+enum pcf50606_reg_int1 {
+	PCF50606_INT1_ONKEYR	= 0x01,	/* ONKEY rising edge */
+	PCF50606_INT1_ONKEYF	= 0x02,	/* ONKEY falling edge */
+	PCF50606_INT1_ONKEY1S	= 0x04,	/* OMKEY at least 1sec low */
+	PCF50606_INT1_EXTONR	= 0x08,	/* EXTON rising edge */
+	PCF50606_INT1_EXTONF	= 0x10,	/* EXTON falling edge */
+	PCF50606_INT1_SECOND	= 0x40,	/* RTC periodic second interrupt */
+	PCF50606_INT1_ALARM	= 0x80, /* RTC alarm time is reached */
+};
+
+enum pcf50606_reg_int2 {
+	PCF50606_INT2_CHGINS	= 0x01, /* Charger inserted */
+	PCF50606_INT2_CHGRM	= 0x02, /* Charger removed */
+	PCF50606_INT2_CHGFOK	= 0x04,	/* Fast charging OK */
+	PCF50606_INT2_CHGERR	= 0x08,	/* Error in charging mode */
+	PCF50606_INT2_CHGFRDY	= 0x10,	/* Fast charge completed */
+	PCF50606_INT2_CHGPROT	= 0x20,	/* Charging protection interrupt */
+	PCF50606_INT2_CHGWD10S	= 0x40,	/* Charger watchdig expires in 10s */
+	PCF50606_INT2_CHGWDEXP	= 0x80,	/* Charger watchdog expires */
+};
+
+enum pcf50606_reg_int3 {
+	PCF50606_INT3_ADCRDY	= 0x01,	/* ADC conversion finished */
+	PCF50606_INT3_ACDINS	= 0x02,	/* Accessory inserted */
+	PCF50606_INT3_ACDREM	= 0x04, /* Accessory removed */
+	PCF50606_INT3_TSCPRES	= 0x08,	/* Touch screen pressed */
+	PCF50606_INT3_LOWBAT	= 0x40,	/* Low battery voltage */
+	PCF50606_INT3_HIGHTMP	= 0x80, /* High temperature */
+};
+
+#endif
+
diff --git a/include/linux/mfd/pcf50606/gpo.h b/include/linux/mfd/pcf50606/gpo.h
new file mode 100644
index 00000000000..fc512288635
--- /dev/null
+++ b/include/linux/mfd/pcf50606/gpo.h
@@ -0,0 +1,43 @@
+/*
+ * gpo.h -- GPO driver for NXP PCF50606
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_GPO_H
+#define __LINUX_MFD_PCF50606_GPO_H
+
+#define PCF50606_REG_GPOC1 0x38
+#define PCF50606_REG_GPOC2 0x39
+#define PCF50606_REG_GPOC3 0x3a
+#define PCF50606_REG_GPOC4 0x3b
+#define PCF50606_REG_GPOC5 0x3c
+
+#define PCF50606_GPO1	PCF50606_REG_GPOC1
+#define PCF50606_GPO2	PCF50606_REG_GPOC1
+#define PCF50606_GPOOD1	PCF50606_REG_GPOC2
+#define PCF50606_GPOOD2	PCF50606_REG_GPOC3
+#define PCF50606_GPOOD3	PCF50606_REG_GPOC4
+#define PCF50606_GPOOD4	PCF50606_REG_GPOC5
+
+#define PCF50606_GPOCFG_GPOSEL_MASK	0x07
+
+struct pcf50606;
+
+void pcf50606_gpo_set_active(struct pcf50606 *pcf, int gpo, int value);
+int pcf50606_gpo_get_active(struct pcf50606 *pcf, int gpo);
+void pcf50606_gpo_set_standby(struct pcf50606 *pcf, int gpo, int value);
+int pcf50606_gpo_get_standby(struct pcf50606 *pcf, int gpo);
+
+void pcf50606_gpo_invert_set(struct pcf50606 *, int gpo, int invert);
+int pcf50606_gpo_invert_get(struct pcf50606 *pcf, int gpo);
+
+#endif /* __LINUX_MFD_PCF50606_GPIO_H */
+
+
diff --git a/include/linux/mfd/pcf50606/input.h b/include/linux/mfd/pcf50606/input.h
new file mode 100644
index 00000000000..85a8602c2b6
--- /dev/null
+++ b/include/linux/mfd/pcf50606/input.h
@@ -0,0 +1,37 @@
+/*
+ * input.h  -- Input driver for NXP PCF50606
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_INPUT_H
+#define __LINUX_MFD_PCF50606_INPUT_H
+
+#include <linux/platform_device.h>
+#include <linux/input.h>
+
+#define PFC50606_OOCS_ONKEY	 0x01
+#define PCF50606_OOCS_EXTON	 0x02
+
+#define PCF50606_OOCC2_ONKEYDB_NONE	 0x00
+#define PCF50606_OOCC2_ONKEYDB_14ms	 0x01
+#define PCF50606_OOCC2_ONKEYDB_62ms	 0x02
+#define PCF50606_OOCC2_ONKEYDB_500ms	 0x03
+#define PCF50606_OOCC2_EXTONDB_NONE	 0x00
+#define PCF50606_OOCC2_EXTONDB_14ms	 0x04
+#define PCF50606_OOCC2_EXTONDB_62ms	 0x08
+#define PCF50606_OOCC2_EXTONDB_500ms	 0x0c
+
+struct pcf50606_input {
+	struct input_dev *input_dev;
+	struct platform_device *pdev;
+};
+
+#endif
+
diff --git a/include/linux/mfd/pcf50606/led.h b/include/linux/mfd/pcf50606/led.h
new file mode 100644
index 00000000000..acc428bbaaa
--- /dev/null
+++ b/include/linux/mfd/pcf50606/led.h
@@ -0,0 +1,22 @@
+/*
+ * led.h  -- LED driver for NXP PCF50606
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_LED_H
+#define __LINUX_MFD_PCF50606_LED_H
+
+#define PCF50606_REG_LEDC1 0x36
+#define PCF50606_REG_LEDC2 0x37
+
+#include <linux/platform_device.h>
+
+#endif
+
diff --git a/include/linux/mfd/pcf50606/mbc.h b/include/linux/mfd/pcf50606/mbc.h
new file mode 100644
index 00000000000..d4a6b0f6b27
--- /dev/null
+++ b/include/linux/mfd/pcf50606/mbc.h
@@ -0,0 +1,53 @@
+/*
+ * mbc.h  -- Driver for NXP PCF50606 Main Battery Charger
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_MBC_H
+#define __LINUX_MFD_PCF50606_MBC_H
+
+#include <linux/platform_device.h>
+
+#define PCF50606_REG_MBCC1	 0x29
+#define PCF50606_REG_MBCC2	 0x2a
+#define PCF50606_REG_MBCC3	 0x2b
+#define PCF50606_REG_MBCS1	 0x2c
+
+enum pcf50606_reg_mbcc1 {
+	PCF50606_MBCC1_CHGAPE		= 0x01,
+	PCF50606_MBCC1_AUTOFST		= 0x02,
+#define	PCF50606_MBCC1_CHGMOD_MASK	  0x1c
+#define	PCF50606_MBCC1_CHGMOD_SHIFT	  2
+	PCF50606_MBCC1_CHGMOD_QUAL	= 0x00,
+	PCF50606_MBCC1_CHGMOD_PRE	= 0x04,
+	PCF50606_MBCC1_CHGMOD_TRICKLE	= 0x08,
+	PCF50606_MBCC1_CHGMOD_FAST_CCCV	= 0x0c,
+	PCF50606_MBCC1_CHGMOD_FAST_NOCC	= 0x10,
+	PCF50606_MBCC1_CHGMOD_FAST_NOCV	= 0x14,
+	PCF50606_MBCC1_CHGMOD_FAST_SW	= 0x18,
+	PCF50606_MBCC1_CHGMOD_IDLE	= 0x1c,
+	PCF50606_MBCC1_DETMOD_LOWCHG	= 0x20,
+	PCF50606_MBCC1_DETMOD_WDRST	= 0x40,
+};
+
+struct pcf50606;
+
+void pcf50606_mbc_usb_curlim_set(struct pcf50606 *pcf, int ma);
+
+struct pcf50606_mbc {
+	int charger_online;
+	int charger_active;
+
+	struct power_supply charger;
+
+	struct platform_device *pdev;
+};
+#endif
+
diff --git a/include/linux/mfd/pcf50606/pmic.h b/include/linux/mfd/pcf50606/pmic.h
new file mode 100644
index 00000000000..3b17e738b8a
--- /dev/null
+++ b/include/linux/mfd/pcf50606/pmic.h
@@ -0,0 +1,82 @@
+#ifndef __LINUX_MFD_PCF50606_PMIC_H
+#define __LINUX_MFD_PCF50606_PMIC_H
+
+#include <linux/platform_device.h>
+
+#define PCF50606_REG_DCDC1	 0x1b
+#define PCF50606_REG_DCDC2	 0x1c
+#define PCF50606_REG_DCDC3	 0x1d
+#define PCF50606_REG_DCDC4	 0x1e
+#define PCF50606_REG_DCDEC1	 0x1f
+#define PCF50606_REG_DCDEC2	 0x20
+#define PCF50606_REG_DCUDC1	 0x21
+#define PCF50606_REG_DCUDC2	 0x22
+#define PCF50606_REG_IOREGC	 0x23
+#define PCF50606_REG_D1REGC1	 0x24
+#define PCF50606_REG_D2REGC1	 0x25
+#define PCF50606_REG_D3REGC1	 0x26
+#define PCF50606_REG_LPREGC1	 0x27
+#define PCF50606_REG_LPREGC2	 0x28
+
+/* used by PSSC, PWROKM, PWROKS, */
+enum pcf50606_regu {
+	PCF50606_REGU_DCD	= 0x01,	/* DCD in phase 2 */
+	PCF50606_REGU_DCDE	= 0x02,	/* DCDE in phase 2 */
+	PCF50606_REGU_DCUD	= 0x04,	/* DCDU in phase 2 */
+	PCF50606_REGU_IO	= 0x08,	/* IO in phase 2 */
+	PCF50606_REGU_D1	= 0x10, /* D1 in phase 2 */
+	PCF50606_REGU_D2	= 0x20,	/* D2 in phase 2 */
+	PCF50606_REGU_D3	= 0x40,	/* D3 in phase 2 */
+	PCF50606_REGU_LP	= 0x80,	/* LP in phase 2 */
+};
+
+enum pcf50606_reg_dcdc4 {
+	PCF50606_DCDC4_MODE_AUTO	= 0x00,
+	PCF50606_DCDC4_MODE_PWM		= 0x01,
+	PCF50606_DCDC4_MODE_PCF		= 0x02,
+	PCF50606_DCDC4_OFF_FLOAT	= 0x00,
+	PCF50606_DCDC4_OFF_BYPASS	= 0x04,
+	PCF50606_DCDC4_OFF_PULLDOWN	= 0x08,
+	PCF50606_DCDC4_CURLIM_500mA	= 0x00,
+	PCF50606_DCDC4_CURLIM_750mA	= 0x10,
+	PCF50606_DCDC4_CURLIM_1000mA	= 0x20,
+	PCF50606_DCDC4_CURLIM_1250mA	= 0x30,
+	PCF50606_DCDC4_TOGGLE		= 0x40,
+	PCF50606_DCDC4_REGSEL_DCDC2	= 0x80,
+};
+
+enum pcf50606_reg_dcdec2 {
+	PCF50606_DCDEC2_MODE_AUTO	= 0x00,
+	PCF50606_DCDEC2_MODE_PWM	= 0x01,
+	PCF50606_DCDEC2_MODE_PCF	= 0x02,
+	PCF50606_DCDEC2_OFF_FLOAT	= 0x00,
+	PCF50606_DCDEC2_OFF_BYPASS	= 0x04,
+};
+
+enum pcf50606_reg_dcudc2 {
+	PCF50606_DCUDC2_MODE_AUTO	= 0x00,
+	PCF50606_DCUDC2_MODE_PWM	= 0x01,
+	PCF50606_DCUDC2_MODE_PCF	= 0x02,
+	PCF50606_DCUDC2_OFF_FLOAT	= 0x00,
+	PCF50606_DCUDC2_OFF_BYPASS	= 0x04,
+};
+
+enum pcf50606_regulator_id {
+	PCF50606_REGULATOR_DCD,
+	PCF50606_REGULATOR_DCDE,
+	PCF50606_REGULATOR_DCUD,
+	PCF50606_REGULATOR_D1REG,
+	PCF50606_REGULATOR_D2REG,
+	PCF50606_REGULATOR_D3REG,
+	PCF50606_REGULATOR_LPREG,
+	PCF50606_REGULATOR_IOREG,
+
+	/* Always last */
+	PCF50606_NUM_REGULATORS
+};
+
+struct pcf50606_pmic {
+	struct platform_device *pdev[PCF50606_NUM_REGULATORS];
+};
+#endif
+
diff --git a/include/linux/mfd/pcf50606/rtc.h b/include/linux/mfd/pcf50606/rtc.h
new file mode 100644
index 00000000000..d025710ca0f
--- /dev/null
+++ b/include/linux/mfd/pcf50606/rtc.h
@@ -0,0 +1,43 @@
+/*
+ * rtc.h  -- RTC driver for NXP PCF50606
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_RTC_H
+#define __LINUX_MFD_PCF50606_RTC_H
+
+#include <linux/rtc.h>
+#include <linux/platform_device.h>
+
+#define PCF50606_REG_RTCSC	 0x0a	/* Second */
+#define PCF50606_REG_RTCMN	 0x0b	/* Minute */
+#define PCF50606_REG_RTCHR	 0x0c	/* Hour */
+#define PCF50606_REG_RTCWD	 0x0d	/* Weekday */
+#define PCF50606_REG_RTCDT	 0x0e	/* Day */
+#define PCF50606_REG_RTCMT	 0x0f	/* Month */
+#define PCF50606_REG_RTCYR	 0x10	/* Year */
+#define PCF50606_REG_RTCSCA	 0x11 /* Alarm Second */
+#define PCF50606_REG_RTCMNA	 0x12 /* Alarm Minute */
+#define PCF50606_REG_RTCHRA	 0x13 /* Alarm Hour */
+#define PCF50606_REG_RTCWDA	 0x14 /* Alarm Weekday */
+#define PCF50606_REG_RTCDTA	 0x15 /* Alarm Day */
+#define PCF50606_REG_RTCMTA	 0x16 /* Alarm Month */
+#define PCF50606_REG_RTCYRA	 0x17 /* Alarm Year */
+
+struct pcf50606_rtc {
+	int alarm_enabled;
+	int second_enabled;
+
+	struct rtc_device *rtc_dev;
+	struct platform_device *pdev;
+};
+
+#endif
+
diff --git a/include/linux/mfd/pcf50606/wdt.h b/include/linux/mfd/pcf50606/wdt.h
new file mode 100644
index 00000000000..d91de905529
--- /dev/null
+++ b/include/linux/mfd/pcf50606/wdt.h
@@ -0,0 +1,32 @@
+/*
+ * wdt.h -- WDT driver for NXP PCF50606
+ *
+ * (C) 2006-2008 by Openmoko, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ */
+
+#ifndef __LINUX_MFD_PCF50606_WDT_H
+#define __LINUX_MFD_PCF50606_WDT_H
+
+#define PCF50606_REG_OOCC1 	0x08
+#define PCF50606_REG_OOCS 	0x01
+
+#define PCF50606_OOCS_WDTEXP 	0x80
+#define PCF50606_OOCC1_WDTRST 	0x08
+
+#define CLOSE_STATE_NOT		0x0000
+#define CLOSE_STATE_ALLOW	0x2342
+
+struct pcf50606;
+
+struct pcf50606_wdt {
+	struct platform_device *pdev;
+};
+#endif /* __LINUX_MFD_PCF50606_WDT_H */
+
+