[PATCH 2/6] IIO:ADC: max1363 initial import.

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From: Jonathan Cameron <jic23@xxxxxxxxx>

Provides basic channel reading via sysfs.
For what is coming in this driver see the version still
in staging.

A couple of macros take more parameters than they use to reduce churn when
driver is updated to include events and buffer support.

Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxx>
---
 drivers/iio/Kconfig            |    5 +
 drivers/iio/Makefile           |    2 +
 drivers/iio/adc/Kconfig        |   19 +
 drivers/iio/adc/Makefile       |    6 +
 drivers/iio/adc/max1363.h      |  148 ++++++
 drivers/iio/adc/max1363_core.c |  997 ++++++++++++++++++++++++++++++++++++++++
 6 files changed, 1177 insertions(+), 0 deletions(-)

diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index 012ebb0..f1e8a22 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -9,3 +9,8 @@ menuconfig IIO
 	  The Industrial input / output subsystem provides a unified
 	  framework for many different types of embedded sensor.
 
+if IIO
+
+source "drivers/iio/adc/Kconfig"
+
+endif # IIO
diff --git a/drivers/iio/Makefile b/drivers/iio/Makefile
index 733846b..42d6d12 100644
--- a/drivers/iio/Makefile
+++ b/drivers/iio/Makefile
@@ -4,3 +4,5 @@
 
 obj-$(CONFIG_IIO) += iio.o
 industrialio-y := core.o
+
+obj-y += adc/
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
new file mode 100644
index 0000000..0673d78
--- /dev/null
+++ b/drivers/iio/adc/Kconfig
@@ -0,0 +1,19 @@
+#
+# ADC drivers
+#
+menu "Analog to digital convertors"
+
+config IIO_MAX1363
+	tristate "Maxim max1363 ADC driver"
+	depends on I2C
+	help
+	  Say yes here to build support for many Maxim i2c analog to digital
+	  convertors (ADC). (max1361, max1362, max1363, max1364, max1036,
+	  max1037, max1038, max1039, max1136, max1136, max1137, max1138,
+	  max1139, max1236, max1237, max11238, max1239, max11600, max11601,
+	  max11602, max11603, max11604, max11605, max11606, max11607,
+	  max11608, max11609, max11610, max11611, max11612, max11613,
+	  max11614, max11615, max11616, max11617, max11644, max11645,
+	  max11646, max11647) Provides direct access via sysfs.
+
+endmenu
diff --git a/drivers/iio/adc/Makefile b/drivers/iio/adc/Makefile
new file mode 100644
index 0000000..6064fff
--- /dev/null
+++ b/drivers/iio/adc/Makefile
@@ -0,0 +1,6 @@
+#
+# Makefile for IIO ADCs
+#
+
+iio_max1363-y := max1363_core.o
+obj-$(CONFIG_IIO_MAX1363) += iio_max1363.o
diff --git a/drivers/iio/adc/max1363.h b/drivers/iio/adc/max1363.h
new file mode 100644
index 0000000..5135f15
--- /dev/null
+++ b/drivers/iio/adc/max1363.h
@@ -0,0 +1,148 @@
+ /*
+  * Copyright (C) 2008-2011 Jonathan Cameron
+  *
+  * This program is free software; you can redistribute it and/or modify
+  * it under the terms of the GNU General Public License version 2 as
+  * published by the Free Software Foundation.
+  */
+
+#include <linux/kernel.h>
+
+#ifndef _MAX1363_H_
+#define  _MAX1363_H_
+
+#define MAX1363_MAX_CHANNELS 25
+#define MAX1363_SETUP_BYTE(a) ((a) | 0x80)
+
+/* There is a fair bit more defined here than currently
+ * used, but the intention is to support everything these
+ * chips do in the long run */
+
+/* see data sheets */
+/* max1363 and max1236, max1237, max1238, max1239 */
+#define MAX1363_SETUP_AIN3_IS_AIN3_REF_IS_VDD	0x00
+#define MAX1363_SETUP_AIN3_IS_REF_EXT_TO_REF	0x20
+#define MAX1363_SETUP_AIN3_IS_AIN3_REF_IS_INT	0x40
+#define MAX1363_SETUP_AIN3_IS_REF_REF_IS_INT	0x60
+#define MAX1363_SETUP_POWER_UP_INT_REF		0x10
+#define MAX1363_SETUP_POWER_DOWN_INT_REF	0x00
+
+/* think about including max11600 etc - more settings */
+#define MAX1363_SETUP_EXT_CLOCK			0x08
+#define MAX1363_SETUP_INT_CLOCK			0x00
+#define MAX1363_SETUP_UNIPOLAR			0x00
+#define MAX1363_SETUP_BIPOLAR			0x04
+#define MAX1363_SETUP_RESET			0x00
+#define MAX1363_SETUP_NORESET			0x02
+/* max1363 only - though don't care on others.
+ * For now monitor modes are not implemented as the relevant
+ * line is not connected on my test board.
+ * The definitions are here as I intend to add this soon.
+ */
+#define MAX1363_SETUP_MONITOR_SETUP		0x01
+
+/* Specific to the max1363 */
+#define MAX1363_MON_RESET_CHAN(a) (1 << ((a) + 4))
+#define MAX1363_MON_INT_ENABLE			0x01
+
+/* defined for readability reasons */
+/* All chips */
+#define MAX1363_CONFIG_BYTE(a) ((a))
+
+#define MAX1363_CONFIG_SE			0x01
+#define MAX1363_CONFIG_DE			0x00
+#define MAX1363_CONFIG_SCAN_TO_CS		0x00
+#define MAX1363_CONFIG_SCAN_SINGLE_8		0x20
+#define MAX1363_CONFIG_SCAN_MONITOR_MODE	0x40
+#define MAX1363_CONFIG_SCAN_SINGLE_1		0x60
+/* max123{6-9} only */
+#define MAX1236_SCAN_MID_TO_CHANNEL		0x40
+
+/* max1363 only - merely part of channel selects or don't care for others*/
+#define MAX1363_CONFIG_EN_MON_MODE_READ 0x18
+
+#define MAX1363_CHANNEL_SEL(a) ((a) << 1)
+
+/* max1363 strictly 0x06 - but doesn't matter */
+#define MAX1363_CHANNEL_SEL_MASK		0x1E
+#define MAX1363_SCAN_MASK			0x60
+#define MAX1363_SE_DE_MASK			0x01
+
+/**
+ * struct max1363_mode - scan mode information
+ * @conf:	The corresponding value of the configuration register
+ * @modemask:	Bit mask corresponding to channels enabled in this mode
+ */
+struct max1363_mode {
+	int8_t		conf;
+	DECLARE_BITMAP(modemask, MAX1363_MAX_CHANNELS);
+};
+
+/* This must be maintained along side the max1363_mode_table in max1363_core */
+enum max1363_modes {
+	/* Single read of a single channel */
+	_s0, _s1, _s2, _s3, _s4, _s5, _s6, _s7, _s8, _s9, _s10, _s11,
+	/* Differential single read */
+	d0m1, d2m3, d4m5, d6m7, d8m9, d10m11,
+	d1m0, d3m2, d5m4, d7m6, d9m8, d11m10,
+	/* Scan to channel and mid to channel where overlapping */
+	s0to1, s0to2, s2to3, s0to3, s0to4, s0to5, s0to6,
+	s6to7, s0to7, s6to8, s0to8, s6to9,
+	s0to9, s6to10, s0to10, s6to11, s0to11,
+	/* Differential scan to channel and mid to channel where overlapping */
+	d0m1to2m3, d0m1to4m5, d0m1to6m7, d6m7to8m9,
+	d0m1to8m9, d6m7to10m11, d0m1to10m11, d1m0to3m2,
+	d1m0to5m4, d1m0to7m6, d7m6to9m8, d1m0to9m8,
+	d7m6to11m10, d1m0to11m10,
+};
+
+struct iio_info;
+struct iio_chan_spec;
+
+/**
+ * struct max1363_chip_info - chip specifc information
+ * @name:		indentification string for chip
+ * @bits:		accuracy of the adc in bits
+ * @int_vref_mv:	the internal reference voltage
+ * @info:		iio core function callbacks structure
+ * @mode_list:		array of available scan modes
+ * @num_modes:		the number of scan modes available
+ * @default_mode:	the scan mode in which the chip starts up
+ * @channels:		channel specification
+ * @num_channels:	number of channels
+ */
+struct max1363_chip_info {
+	const struct iio_info		*info;
+	struct iio_chan_spec		*channels;
+	int				num_channels;
+	const enum max1363_modes	*mode_list;
+	enum max1363_modes		default_mode;
+	u16				int_vref_mv;
+	u8				num_modes;
+	u8				bits;
+};
+
+struct regulator;
+struct i2c_client;
+
+/**
+ * struct max1363_state - driver instance specific data
+ * @client:		i2c_client
+ * @setupbyte:		cache of current device setup byte
+ * @configbyte:		cache of current device config byte
+ * @chip_info:		chip model specific constants, available modes etc
+ * @current_mode:	the scan mode of this chip
+ * @requestedmask:	a valid requested set of channels
+ * @reg:		supply regulator
+ */
+struct max1363_state {
+	struct i2c_client		*client;
+	u8				setupbyte;
+	u8				configbyte;
+	const struct max1363_chip_info	*chip_info;
+	const struct max1363_mode	*current_mode;
+	u32				requestedmask;
+	struct regulator		*reg;
+};
+
+#endif /* _MAX1363_H_ */
diff --git a/drivers/iio/adc/max1363_core.c b/drivers/iio/adc/max1363_core.c
new file mode 100644
index 0000000..f21ec63
--- /dev/null
+++ b/drivers/iio/adc/max1363_core.c
@@ -0,0 +1,997 @@
+/*
+ * iio/adc/max1363.c
+ *
+ * Copyright (C) 2008-2011 Jonathan Cameron
+ *
+ * based on linux/drivers/i2c/chips/max123x
+ * Copyright (C) 2002-2004 Stefan Eletzhofer
+ *
+ * based on linux/drivers/acron/char/pcf8583.c
+ * Copyright (C) 2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/sysfs.h>
+#include <linux/i2c.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/err.h>
+
+#include <linux/iio/iio.h>
+#include <linux/iio/sysfs.h>
+
+#include "max1363.h"
+
+#define MAX1363_MODE_SINGLE(_num, _mask) {				\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1363_CONFIG_SCAN_SINGLE_1			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask[0] = _mask,				\
+			}
+
+#define MAX1363_MODE_SCAN_TO_CHANNEL(_num, _mask) {			\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1363_CONFIG_SCAN_TO_CS			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask[0] = _mask,				\
+			}
+
+/* note not available for max1363 hence naming */
+#define MAX1236_MODE_SCAN_MID_TO_CHANNEL(_mid, _num, _mask) {		\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1236_SCAN_MID_TO_CHANNEL			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask[0] = _mask				\
+}
+
+#define MAX1363_MODE_DIFF_SINGLE(_nump, _numm, _mask) {			\
+		.conf = MAX1363_CHANNEL_SEL(_nump)			\
+			| MAX1363_CONFIG_SCAN_SINGLE_1			\
+			| MAX1363_CONFIG_DE,				\
+			.modemask[0] = _mask				\
+			}
+
+/* Can't think how to automate naming so specify for now */
+#define MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(_num, _numvals, _mask) {	\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1363_CONFIG_SCAN_TO_CS			\
+			| MAX1363_CONFIG_DE,				\
+			.modemask[0] = _mask				\
+			}
+
+/* note not available for max1363 hence naming */
+#define MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(_num, _numvals, _mask) {	\
+		.conf = MAX1363_CHANNEL_SEL(_num)			\
+			| MAX1236_SCAN_MID_TO_CHANNEL			\
+			| MAX1363_CONFIG_SE,				\
+			.modemask[0] = _mask				\
+}
+
+static const struct max1363_mode max1363_mode_table[] = {
+	/* All of the single channel options first */
+	MAX1363_MODE_SINGLE(0, 1 << 0),
+	MAX1363_MODE_SINGLE(1, 1 << 1),
+	MAX1363_MODE_SINGLE(2, 1 << 2),
+	MAX1363_MODE_SINGLE(3, 1 << 3),
+	MAX1363_MODE_SINGLE(4, 1 << 4),
+	MAX1363_MODE_SINGLE(5, 1 << 5),
+	MAX1363_MODE_SINGLE(6, 1 << 6),
+	MAX1363_MODE_SINGLE(7, 1 << 7),
+	MAX1363_MODE_SINGLE(8, 1 << 8),
+	MAX1363_MODE_SINGLE(9, 1 << 9),
+	MAX1363_MODE_SINGLE(10, 1 << 10),
+	MAX1363_MODE_SINGLE(11, 1 << 11),
+
+	MAX1363_MODE_DIFF_SINGLE(0, 1, 1 << 12),
+	MAX1363_MODE_DIFF_SINGLE(2, 3, 1 << 13),
+	MAX1363_MODE_DIFF_SINGLE(4, 5, 1 << 14),
+	MAX1363_MODE_DIFF_SINGLE(6, 7, 1 << 15),
+	MAX1363_MODE_DIFF_SINGLE(8, 9, 1 << 16),
+	MAX1363_MODE_DIFF_SINGLE(10, 11, 1 << 17),
+	MAX1363_MODE_DIFF_SINGLE(1, 0, 1 << 18),
+	MAX1363_MODE_DIFF_SINGLE(3, 2, 1 << 19),
+	MAX1363_MODE_DIFF_SINGLE(5, 4, 1 << 20),
+	MAX1363_MODE_DIFF_SINGLE(7, 6, 1 << 21),
+	MAX1363_MODE_DIFF_SINGLE(9, 8, 1 << 22),
+	MAX1363_MODE_DIFF_SINGLE(11, 10, 1 << 23),
+
+	/* The multichannel scans next */
+	MAX1363_MODE_SCAN_TO_CHANNEL(1, 0x003),
+	MAX1363_MODE_SCAN_TO_CHANNEL(2, 0x007),
+	MAX1236_MODE_SCAN_MID_TO_CHANNEL(2, 3, 0x00C),
+	MAX1363_MODE_SCAN_TO_CHANNEL(3, 0x00F),
+	MAX1363_MODE_SCAN_TO_CHANNEL(4, 0x01F),
+	MAX1363_MODE_SCAN_TO_CHANNEL(5, 0x03F),
+	MAX1363_MODE_SCAN_TO_CHANNEL(6, 0x07F),
+	MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 7, 0x0C0),
+	MAX1363_MODE_SCAN_TO_CHANNEL(7, 0x0FF),
+	MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 8, 0x1C0),
+	MAX1363_MODE_SCAN_TO_CHANNEL(8, 0x1FF),
+	MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 9, 0x3C0),
+	MAX1363_MODE_SCAN_TO_CHANNEL(9, 0x3FF),
+	MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 10, 0x7C0),
+	MAX1363_MODE_SCAN_TO_CHANNEL(10, 0x7FF),
+	MAX1236_MODE_SCAN_MID_TO_CHANNEL(6, 11, 0xFC0),
+	MAX1363_MODE_SCAN_TO_CHANNEL(11, 0xFFF),
+
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(2, 2, 0x003000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(4, 3, 0x007000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(6, 4, 0x00F000),
+	MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(8, 2, 0x018000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(8, 5, 0x01F000),
+	MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(10, 3, 0x038000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(10, 6, 0x3F000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(3, 2, 0x0C0000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(5, 3, 0x1C0000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(7, 4, 0x3C0000),
+	MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(9, 2, 0x600000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(9, 5, 0x7C0000),
+	MAX1236_MODE_DIFF_SCAN_MID_TO_CHANNEL(11, 3, 0xE00000),
+	MAX1363_MODE_DIFF_SCAN_TO_CHANNEL(11, 6, 0xFC0000),
+};
+
+static int max1363_write_basic_config(struct i2c_client *client,
+				      unsigned char d1,
+				      unsigned char d2)
+{
+	u8 tx_buf[2] = {d1, d2};
+
+	return i2c_master_send(client, tx_buf, 2);
+}
+
+static int max1363_set_scan_mode(struct max1363_state *st)
+{
+	st->configbyte &= ~(MAX1363_CHANNEL_SEL_MASK
+			    | MAX1363_SCAN_MASK
+			    | MAX1363_SE_DE_MASK);
+	st->configbyte |= st->current_mode->conf;
+
+	return max1363_write_basic_config(st->client,
+					  st->setupbyte,
+					  st->configbyte);
+}
+
+static int max1363_read_single_chan(struct iio_dev *indio_dev,
+				    struct iio_chan_spec const *chan,
+				    int *val,
+				    long m)
+{
+	int ret = 0;
+	s32 data;
+	char rxbuf[2];
+	struct max1363_state *st = iio_priv(indio_dev);
+	struct i2c_client *client = st->client;
+
+	mutex_lock(&indio_dev->mlock);
+
+	/* Check to see if current scan mode is correct */
+	if (st->current_mode != &max1363_mode_table[chan->address]) {
+		/* Update scan mode if needed */
+		st->current_mode = &max1363_mode_table[chan->address];
+		ret = max1363_set_scan_mode(st);
+		if (ret < 0)
+			goto error_ret;
+	}
+	if (st->chip_info->bits != 8) {
+		/* Get reading */
+		data = i2c_master_recv(client, rxbuf, 2);
+		if (data < 0) {
+			ret = data;
+			goto error_ret;
+		}
+		data = (s32)(rxbuf[1]) | ((s32)(rxbuf[0] & 0x0F)) << 8;
+	} else {
+		/* Get reading */
+		data = i2c_master_recv(client, rxbuf, 1);
+		if (data < 0) {
+			ret = data;
+			goto error_ret;
+		}
+		data = rxbuf[0];
+	}
+
+	*val = data;
+error_ret:
+	mutex_unlock(&indio_dev->mlock);
+	return ret;
+
+}
+
+static int max1363_read_raw(struct iio_dev *indio_dev,
+			    struct iio_chan_spec const *chan,
+			    int *val,
+			    int *val2,
+			    long m)
+{
+	struct max1363_state *st = iio_priv(indio_dev);
+	int ret;
+	switch (m) {
+	case 0:
+		ret = max1363_read_single_chan(indio_dev, chan, val, m);
+		if (ret < 0)
+			return ret;
+		return IIO_VAL_INT;
+	case IIO_CHAN_INFO_SCALE:
+		if ((1 << (st->chip_info->bits + 1)) >
+		    st->chip_info->int_vref_mv) {
+			*val = 0;
+			*val2 = 500000;
+			return IIO_VAL_INT_PLUS_MICRO;
+		} else {
+			*val = (st->chip_info->int_vref_mv)
+				>> st->chip_info->bits;
+			return IIO_VAL_INT;
+		}
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/* Applies to max1363 */
+static const enum max1363_modes max1363_mode_list[] = {
+	_s0, _s1, _s2, _s3,
+	s0to1, s0to2, s0to3,
+	d0m1, d2m3, d1m0, d3m2,
+	d0m1to2m3, d1m0to3m2,
+};
+
+/*
+ * Bits and scan inded not currently used but left here to
+ * reduce churn during merge.
+ */
+#define MAX1363_CHAN_U(num, addr, scan_index, bits)			\
+	{								\
+		.type = IIO_VOLTAGE,					\
+		.indexed = 1,						\
+		.channel = num,						\
+		.address = addr,					\
+		.info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,		\
+	}								\
+
+/* bipolar channel */
+#define MAX1363_CHAN_B(num, num2, addr, scan_index, bits)		\
+	{								\
+		.type = IIO_VOLTAGE,					\
+		.differential = 1,					\
+		.indexed = 1,						\
+		.channel = num,						\
+		.channel2 = num2,					\
+		.address = addr,					\
+		.info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT,		\
+	}
+
+
+#define MAX1363_CHAN_UNIPOLAR(index)
+#define MAX1363_4X_CHANS(bits) {		\
+	MAX1363_CHAN_U(0, _s0, 0, bits),	\
+	MAX1363_CHAN_U(1, _s1, 1, bits),	\
+	MAX1363_CHAN_U(2, _s2, 2, bits),	\
+	MAX1363_CHAN_U(3, _s3, 3, bits),	\
+	MAX1363_CHAN_B(0, 1, d0m1, 4, bits),	\
+	MAX1363_CHAN_B(2, 3, d2m3, 5, bits),	\
+	MAX1363_CHAN_B(1, 0, d1m0, 6, bits),	\
+	MAX1363_CHAN_B(3, 2, d3m2, 7, bits),	\
+	}
+
+static struct iio_chan_spec max1036_channels[] = MAX1363_4X_CHANS(8);
+static struct iio_chan_spec max1136_channels[] = MAX1363_4X_CHANS(10);
+static struct iio_chan_spec max1236_channels[] = MAX1363_4X_CHANS(12);
+
+/* Appies to max1236, max1237 */
+static const enum max1363_modes max1236_mode_list[] = {
+	_s0, _s1, _s2, _s3,
+	s0to1, s0to2, s0to3,
+	d0m1, d2m3, d1m0, d3m2,
+	d0m1to2m3, d1m0to3m2,
+	s2to3,
+};
+
+/* Applies to max1238, max1239 */
+static const enum max1363_modes max1238_mode_list[] = {
+	_s0, _s1, _s2, _s3, _s4, _s5, _s6, _s7, _s8, _s9, _s10, _s11,
+	s0to1, s0to2, s0to3, s0to4, s0to5, s0to6,
+	s0to7, s0to8, s0to9, s0to10, s0to11,
+	d0m1, d2m3, d4m5, d6m7, d8m9, d10m11,
+	d1m0, d3m2, d5m4, d7m6, d9m8, d11m10,
+	d0m1to2m3, d0m1to4m5, d0m1to6m7, d0m1to8m9, d0m1to10m11,
+	d1m0to3m2, d1m0to5m4, d1m0to7m6, d1m0to9m8, d1m0to11m10,
+	s6to7, s6to8, s6to9, s6to10, s6to11,
+	d6m7to8m9, d6m7to10m11, d7m6to9m8, d7m6to11m10,
+};
+
+#define MAX1363_12X_CHANS(bits) {			\
+	MAX1363_CHAN_U(0, _s0, 0, bits),		\
+	MAX1363_CHAN_U(1, _s1, 1, bits),		\
+	MAX1363_CHAN_U(2, _s2, 2, bits),		\
+	MAX1363_CHAN_U(3, _s3, 3, bits),		\
+	MAX1363_CHAN_U(4, _s4, 4, bits),		\
+	MAX1363_CHAN_U(5, _s5, 5, bits),		\
+	MAX1363_CHAN_U(6, _s6, 6, bits),		\
+	MAX1363_CHAN_U(7, _s7, 7, bits),		\
+	MAX1363_CHAN_U(8, _s8, 8, bits),		\
+	MAX1363_CHAN_U(9, _s9, 9, bits),		\
+	MAX1363_CHAN_U(10, _s10, 10, bits),		\
+	MAX1363_CHAN_U(11, _s11, 11, bits),		\
+	MAX1363_CHAN_B(0, 1, d0m1, 12, bits),		\
+	MAX1363_CHAN_B(2, 3, d2m3, 13, bits),		\
+	MAX1363_CHAN_B(4, 5, d4m5, 14, bits),		\
+	MAX1363_CHAN_B(6, 7, d6m7, 15, bits),		\
+	MAX1363_CHAN_B(8, 9, d8m9, 16, bits),		\
+	MAX1363_CHAN_B(10, 11, d10m11, 17, bits),	\
+	MAX1363_CHAN_B(1, 0, d1m0, 18, bits),		\
+	MAX1363_CHAN_B(3, 2, d3m2, 19, bits),		\
+	MAX1363_CHAN_B(5, 4, d5m4, 20, bits),		\
+	MAX1363_CHAN_B(7, 6, d7m6, 21, bits),		\
+	MAX1363_CHAN_B(9, 8, d9m8, 22, bits),		\
+	MAX1363_CHAN_B(11, 10, d11m10, 23, bits),	\
+	}
+
+static struct iio_chan_spec max1038_channels[] = MAX1363_12X_CHANS(8);
+static struct iio_chan_spec max1138_channels[] = MAX1363_12X_CHANS(10);
+static struct iio_chan_spec max1238_channels[] = MAX1363_12X_CHANS(12);
+
+static const enum max1363_modes max11607_mode_list[] = {
+	_s0, _s1, _s2, _s3,
+	s0to1, s0to2, s0to3,
+	s2to3,
+	d0m1, d2m3, d1m0, d3m2,
+	d0m1to2m3, d1m0to3m2,
+};
+
+static const enum max1363_modes max11608_mode_list[] = {
+	_s0, _s1, _s2, _s3, _s4, _s5, _s6, _s7,
+	s0to1, s0to2, s0to3, s0to4, s0to5, s0to6, s0to7,
+	s6to7,
+	d0m1, d2m3, d4m5, d6m7,
+	d1m0, d3m2, d5m4, d7m6,
+	d0m1to2m3, d0m1to4m5, d0m1to6m7,
+	d1m0to3m2, d1m0to5m4, d1m0to7m6,
+};
+
+#define MAX1363_8X_CHANS(bits) {		\
+	MAX1363_CHAN_U(0, _s0, 0, bits),	\
+	MAX1363_CHAN_U(1, _s1, 1, bits),	\
+	MAX1363_CHAN_U(2, _s2, 2, bits),	\
+	MAX1363_CHAN_U(3, _s3, 3, bits),	\
+	MAX1363_CHAN_U(4, _s4, 4, bits),	\
+	MAX1363_CHAN_U(5, _s5, 5, bits),	\
+	MAX1363_CHAN_U(6, _s6, 6, bits),	\
+	MAX1363_CHAN_U(7, _s7, 7, bits),	\
+	MAX1363_CHAN_B(0, 1, d0m1, 8, bits),	\
+	MAX1363_CHAN_B(2, 3, d2m3, 9, bits),	\
+	MAX1363_CHAN_B(4, 5, d4m5, 10, bits),	\
+	MAX1363_CHAN_B(6, 7, d6m7, 11, bits),	\
+	MAX1363_CHAN_B(1, 0, d1m0, 12, bits),	\
+	MAX1363_CHAN_B(3, 2, d3m2, 13, bits),	\
+	MAX1363_CHAN_B(5, 4, d5m4, 14, bits),	\
+	MAX1363_CHAN_B(7, 6, d7m6, 15, bits),	\
+}
+static struct iio_chan_spec max11602_channels[] = MAX1363_8X_CHANS(8);
+static struct iio_chan_spec max11608_channels[] = MAX1363_8X_CHANS(10);
+static struct iio_chan_spec max11614_channels[] = MAX1363_8X_CHANS(12);
+
+static const enum max1363_modes max11644_mode_list[] = {
+	_s0, _s1, s0to1, d0m1, d1m0,
+};
+
+#define MAX1363_2X_CHANS(bits) {			\
+	MAX1363_CHAN_U(0, _s0, 0, bits),		\
+	MAX1363_CHAN_U(1, _s1, 1, bits),		\
+	MAX1363_CHAN_B(0, 1, d0m1, 2, bits),		\
+	MAX1363_CHAN_B(1, 0, d1m0, 3, bits),		\
+	}
+
+static struct iio_chan_spec max11646_channels[] = MAX1363_2X_CHANS(10);
+static struct iio_chan_spec max11644_channels[] = MAX1363_2X_CHANS(12);
+
+enum { max1361,
+       max1362,
+       max1363,
+       max1364,
+       max1036,
+       max1037,
+       max1038,
+       max1039,
+       max1136,
+       max1137,
+       max1138,
+       max1139,
+       max1236,
+       max1237,
+       max1238,
+       max1239,
+       max11600,
+       max11601,
+       max11602,
+       max11603,
+       max11604,
+       max11605,
+       max11606,
+       max11607,
+       max11608,
+       max11609,
+       max11610,
+       max11611,
+       max11612,
+       max11613,
+       max11614,
+       max11615,
+       max11616,
+       max11617,
+       max11644,
+       max11645,
+       max11646,
+       max11647
+};
+
+static const struct iio_info max1238_info = {
+	.read_raw = &max1363_read_raw,
+	.driver_module = THIS_MODULE,
+};
+
+static const struct iio_info max1363_info = {
+	.read_raw = &max1363_read_raw,
+	.driver_module = THIS_MODULE,
+};
+
+/* max1363 and max1368 tested - rest from data sheet */
+static const struct max1363_chip_info max1363_chip_info_tbl[] = {
+	[max1361] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+		.info = &max1363_info,
+	},
+	[max1362] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+		.info = &max1363_info,
+	},
+	[max1363] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+		.info = &max1363_info,
+	},
+	[max1364] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max1363_mode_list,
+		.num_modes = ARRAY_SIZE(max1363_mode_list),
+		.default_mode = s0to3,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+		.info = &max1363_info,
+	},
+	[max1036] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max1037] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max1038] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1038_channels,
+		.num_channels = ARRAY_SIZE(max1038_channels),
+	},
+	[max1039] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1038_channels,
+		.num_channels = ARRAY_SIZE(max1038_channels),
+	},
+	[max1136] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max1137] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max1138] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1138_channels,
+		.num_channels = ARRAY_SIZE(max1138_channels),
+	},
+	[max1139] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1138_channels,
+		.num_channels = ARRAY_SIZE(max1138_channels),
+	},
+	[max1236] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+	},
+	[max1237] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1236_mode_list,
+		.num_modes = ARRAY_SIZE(max1236_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+	},
+	[max1238] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max1239] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11600] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max11601] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1036_channels,
+		.num_channels = ARRAY_SIZE(max1036_channels),
+	},
+	[max11602] = {
+		.bits = 8,
+		.int_vref_mv = 4096,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11602_channels,
+		.num_channels = ARRAY_SIZE(max11602_channels),
+	},
+	[max11603] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11602_channels,
+		.num_channels = ARRAY_SIZE(max11602_channels),
+	},
+	[max11604] = {
+		.bits = 8,
+		.int_vref_mv = 4098,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11605] = {
+		.bits = 8,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11606] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max11607] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1136_channels,
+		.num_channels = ARRAY_SIZE(max1136_channels),
+	},
+	[max11608] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11608_channels,
+		.num_channels = ARRAY_SIZE(max11608_channels),
+	},
+	[max11609] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11608_channels,
+		.num_channels = ARRAY_SIZE(max11608_channels),
+	},
+	[max11610] = {
+		.bits = 10,
+		.int_vref_mv = 4098,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11611] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11612] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+	},
+	[max11613] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max11607_mode_list,
+		.num_modes = ARRAY_SIZE(max11607_mode_list),
+		.default_mode = s0to3,
+		.info = &max1238_info,
+		.channels = max1236_channels,
+		.num_channels = ARRAY_SIZE(max1236_channels),
+	},
+	[max11614] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11614_channels,
+		.num_channels = ARRAY_SIZE(max11614_channels),
+	},
+	[max11615] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max11608_mode_list,
+		.num_modes = ARRAY_SIZE(max11608_mode_list),
+		.default_mode = s0to7,
+		.info = &max1238_info,
+		.channels = max11614_channels,
+		.num_channels = ARRAY_SIZE(max11614_channels),
+	},
+	[max11616] = {
+		.bits = 12,
+		.int_vref_mv = 4098,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11617] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max1238_mode_list,
+		.num_modes = ARRAY_SIZE(max1238_mode_list),
+		.default_mode = s0to11,
+		.info = &max1238_info,
+		.channels = max1238_channels,
+		.num_channels = ARRAY_SIZE(max1238_channels),
+	},
+	[max11644] = {
+		.bits = 12,
+		.int_vref_mv = 2048,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11644_channels,
+		.num_channels = ARRAY_SIZE(max11644_channels),
+	},
+	[max11645] = {
+		.bits = 12,
+		.int_vref_mv = 4096,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11644_channels,
+		.num_channels = ARRAY_SIZE(max11644_channels),
+	},
+	[max11646] = {
+		.bits = 10,
+		.int_vref_mv = 2048,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11646_channels,
+		.num_channels = ARRAY_SIZE(max11646_channels),
+	},
+	[max11647] = {
+		.bits = 10,
+		.int_vref_mv = 4096,
+		.mode_list = max11644_mode_list,
+		.num_modes = ARRAY_SIZE(max11644_mode_list),
+		.default_mode = s0to1,
+		.info = &max1238_info,
+		.channels = max11646_channels,
+		.num_channels = ARRAY_SIZE(max11646_channels),
+	},
+};
+
+static int max1363_initial_setup(struct max1363_state *st)
+{
+	st->setupbyte = MAX1363_SETUP_AIN3_IS_AIN3_REF_IS_VDD
+		| MAX1363_SETUP_POWER_UP_INT_REF
+		| MAX1363_SETUP_INT_CLOCK
+		| MAX1363_SETUP_UNIPOLAR
+		| MAX1363_SETUP_NORESET;
+
+	/* Set scan mode writes the config anyway so wait until then*/
+	st->setupbyte = MAX1363_SETUP_BYTE(st->setupbyte);
+	st->current_mode = &max1363_mode_table[st->chip_info->default_mode];
+	st->configbyte = MAX1363_CONFIG_BYTE(st->configbyte);
+
+	return max1363_set_scan_mode(st);
+}
+
+static int __devinit max1363_probe(struct i2c_client *client,
+				   const struct i2c_device_id *id)
+{
+	int ret, i;
+	struct max1363_state *st;
+	struct iio_dev *indio_dev;
+
+	indio_dev = iio_device_allocate(sizeof(struct max1363_state));
+	if (indio_dev == NULL) {
+		ret = -ENOMEM;
+		goto error_ret;
+	}
+	st = iio_priv(indio_dev);
+	st->reg = regulator_get(&client->dev, "vcc");
+	if (IS_ERR(st->reg)) {
+		ret = PTR_ERR(st->reg);
+		goto error_free_device;
+	}
+
+	ret = regulator_enable(st->reg);
+	if (ret < 0)
+		goto error_put_reg;
+
+	/* this is only used for device removal purposes */
+	i2c_set_clientdata(client, indio_dev);
+
+	st->chip_info = &max1363_chip_info_tbl[id->driver_data];
+	st->client = client;
+
+	indio_dev->available_scan_masks
+		= kzalloc(BITS_TO_LONGS(MAX1363_MAX_CHANNELS)*sizeof(long)*
+			  (st->chip_info->num_modes + 1), GFP_KERNEL);
+	if (!indio_dev->available_scan_masks) {
+		ret = -ENOMEM;
+		goto error_disable_reg;
+	}
+
+	for (i = 0; i < st->chip_info->num_modes; i++)
+		bitmap_copy(indio_dev->available_scan_masks +
+			    BITS_TO_LONGS(MAX1363_MAX_CHANNELS)*i,
+			    max1363_mode_table[st->chip_info->mode_list[i]]
+			    .modemask, MAX1363_MAX_CHANNELS);
+	/* Estabilish that the iio_dev is a child of the i2c device */
+	indio_dev->dev.parent = &client->dev;
+	indio_dev->name = id->name;
+
+	indio_dev->info = st->chip_info->info;
+	indio_dev->channels = st->chip_info->channels;
+	indio_dev->num_channels = st->chip_info->num_channels;
+	ret = max1363_initial_setup(st);
+	if (ret < 0)
+		goto error_free_available_scan_masks;
+
+	ret = iio_device_register(indio_dev);
+	if (ret)
+		goto error_free_available_scan_masks;
+
+	return 0;
+
+error_free_available_scan_masks:
+	kfree(indio_dev->available_scan_masks);
+error_disable_reg:
+	if (!IS_ERR(st->reg))
+		regulator_disable(st->reg);
+error_put_reg:
+	if (!IS_ERR(st->reg))
+		regulator_put(st->reg);
+error_free_device:
+	iio_device_free(indio_dev);
+error_ret:
+	return ret;
+}
+
+static int max1363_remove(struct i2c_client *client)
+{
+	struct iio_dev *indio_dev = i2c_get_clientdata(client);
+	struct max1363_state *st = iio_priv(indio_dev);
+
+	iio_device_unregister(indio_dev);
+	
+	kfree(indio_dev->available_scan_masks);
+	if (!IS_ERR(st->reg)) {
+		regulator_disable(st->reg);
+		regulator_put(st->reg);
+	}
+
+	iio_device_free(indio_dev);
+
+	return 0;
+}
+
+static const struct i2c_device_id max1363_id[] = {
+	{ "max1361", max1361 },
+	{ "max1362", max1362 },
+	{ "max1363", max1363 },
+	{ "max1364", max1364 },
+	{ "max1036", max1036 },
+	{ "max1037", max1037 },
+	{ "max1038", max1038 },
+	{ "max1039", max1039 },
+	{ "max1136", max1136 },
+	{ "max1137", max1137 },
+	{ "max1138", max1138 },
+	{ "max1139", max1139 },
+	{ "max1236", max1236 },
+	{ "max1237", max1237 },
+	{ "max1238", max1238 },
+	{ "max1239", max1239 },
+	{ "max11600", max11600 },
+	{ "max11601", max11601 },
+	{ "max11602", max11602 },
+	{ "max11603", max11603 },
+	{ "max11604", max11604 },
+	{ "max11605", max11605 },
+	{ "max11606", max11606 },
+	{ "max11607", max11607 },
+	{ "max11608", max11608 },
+	{ "max11609", max11609 },
+	{ "max11610", max11610 },
+	{ "max11611", max11611 },
+	{ "max11612", max11612 },
+	{ "max11613", max11613 },
+	{ "max11614", max11614 },
+	{ "max11615", max11615 },
+	{ "max11616", max11616 },
+	{ "max11617", max11617 },
+	{}
+};
+
+MODULE_DEVICE_TABLE(i2c, max1363_id);
+
+static struct i2c_driver max1363_driver = {
+	.driver = {
+		.name = "max1363",
+	},
+	.probe = max1363_probe,
+	.remove = max1363_remove,
+	.id_table = max1363_id,
+};
+
+static __init int max1363_init(void)
+{
+	return i2c_add_driver(&max1363_driver);
+}
+module_init(max1363_init);
+
+static __exit void max1363_exit(void)
+{
+	i2c_del_driver(&max1363_driver);
+}
+module_exit(max1363_exit);
+
+MODULE_AUTHOR("Jonathan Cameron <jic23@xxxxxxxxx>");
+MODULE_DESCRIPTION("Maxim 1363 ADC");
+MODULE_LICENSE("GPL v2");
-- 
1.7.7.2

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