Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxx>
---
drivers/staging/iio/adc/Kconfig | 4 +-
drivers/staging/iio/adc/max1363_core.c | 66 +++++++++++++++++++++++++++++++-
2 files changed, 67 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index 4159389..228274b 100644
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -15,8 +15,8 @@ config MAX1363
max1139, max1236, max1237, max11238, max1239, max11600, max11601,
max11602, max11603, max11604, max11605, max11606, max11607,
max11608, max11609, max11610, max11611, max11612, max11613,
- max11614, max11615, max11616, max11617) Provides direct access
- via sysfs.
+ max11614, max11615, max11616, max11617, max11644, max11645,
+ max11646, max11647) Provides direct access via sysfs.
config MAX1363_RING_BUFFER
bool "MAXIM max1363: use ring buffer"
diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c
index ab07a59..10c75c0 100644
--- a/drivers/staging/iio/adc/max1363_core.c
+++ b/drivers/staging/iio/adc/max1363_core.c
@@ -598,6 +598,30 @@ static struct iio_chan_spec max11614_channels[] = {
IIO_CHAN_SOFT_TIMESTAMP(16)
};
+static const enum max1363_modes max11644_mode_list[] = {
+ _s0, _s1, s0to1, d0m1, d1m0,
+};
+
+static struct iio_chan_spec max11644_channels[] = {
+ IIO_CHAN(IIO_IN, 0, MAX1363_INFO_MASK, _s0, 0, IIO_ST('u', 12, 16, 0)),
+ IIO_CHAN(IIO_IN, 1, MAX1363_INFO_MASK, _s0, 1, IIO_ST('u', 12, 16, 0)),
+ IIO_CHAN_COMPOUND(IIO_IN_DIFF, 0, 1, MAX1363_INFO_MASK,
+ d0m1, 2, IIO_ST('s', 12, 16, 0)),
+ IIO_CHAN_COMPOUND(IIO_IN_DIFF, 1, 0, MAX1363_INFO_MASK,
+ d1m0, 3, IIO_ST('s', 12, 16, 0)),
+ IIO_CHAN_SOFT_TIMESTAMP(4)
+};
+
+static struct iio_chan_spec max11646_channels[] = {
+ IIO_CHAN(IIO_IN, 0, MAX1363_INFO_MASK, _s0, 0, IIO_ST('u', 10, 16, 0)),
+ IIO_CHAN(IIO_IN, 1, MAX1363_INFO_MASK, _s0, 1, IIO_ST('u', 10, 16, 0)),
+ IIO_CHAN_COMPOUND(IIO_IN_DIFF, 0, 1, MAX1363_INFO_MASK,
+ d0m1, 2, IIO_ST('s', 10, 16, 0)),
+ IIO_CHAN_COMPOUND(IIO_IN_DIFF, 1, 0, MAX1363_INFO_MASK,
+ d1m0, 3, IIO_ST('s', 10, 16, 0)),
+ IIO_CHAN_SOFT_TIMESTAMP(4)
+};
+
enum { max1361,
max1362,
max1363,
@@ -632,6 +656,10 @@ enum { max1361,
max11615,
max11616,
max11617,
+ max11644,
+ max11645,
+ max11646,
+ max11647
};
/* max1363 and max1368 tested - rest from data sheet */
@@ -945,7 +973,43 @@ static const struct max1363_chip_info max1363_chip_info_tbl[] = {
.default_mode = s0to11,
.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,
+ .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,
+ .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,
+ .channels = max11644_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,
+ .channels = max11644_channels,
+ .num_channels = ARRAY_SIZE(max11646_channels),
+ },
};
static const int max1363_monitor_speeds[] = { 133000, 665000, 33300, 16600,
--
1.7.3.4
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
