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path: root/drivers/iio/dac/ad5064.c
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Diffstat (limited to 'drivers/iio/dac/ad5064.c')
-rw-r--r--drivers/iio/dac/ad5064.c71
1 files changed, 69 insertions, 2 deletions
diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c
index 6803e4a137cd..3f9399c27869 100644
--- a/drivers/iio/dac/ad5064.c
+++ b/drivers/iio/dac/ad5064.c
@@ -2,8 +2,8 @@
* AD5024, AD5025, AD5044, AD5045, AD5064, AD5064-1, AD5065, AD5625, AD5625R,
* AD5627, AD5627R, AD5628, AD5629R, AD5645R, AD5647R, AD5648, AD5665, AD5665R,
* AD5666, AD5667, AD5667R, AD5668, AD5669R, LTC2606, LTC2607, LTC2609, LTC2616,
- * LTC2617, LTC2619, LTC2626, LTC2627, LTC2629 Digital to analog converters
- * driver
+ * LTC2617, LTC2619, LTC2626, LTC2627, LTC2629, LTC2631, LTC2633, LTC2635
+ * Digital to analog converters driver
*
* Copyright 2011 Analog Devices Inc.
*
@@ -168,6 +168,24 @@ enum ad5064_type {
ID_LTC2626,
ID_LTC2627,
ID_LTC2629,
+ ID_LTC2631_L12,
+ ID_LTC2631_H12,
+ ID_LTC2631_L10,
+ ID_LTC2631_H10,
+ ID_LTC2631_L8,
+ ID_LTC2631_H8,
+ ID_LTC2633_L12,
+ ID_LTC2633_H12,
+ ID_LTC2633_L10,
+ ID_LTC2633_H10,
+ ID_LTC2633_L8,
+ ID_LTC2633_H8,
+ ID_LTC2635_L12,
+ ID_LTC2635_H12,
+ ID_LTC2635_L10,
+ ID_LTC2635_H10,
+ ID_LTC2635_L8,
+ ID_LTC2635_H8,
};
static int ad5064_write(struct ad5064_state *st, unsigned int cmd,
@@ -425,6 +443,19 @@ static DECLARE_AD5064_CHANNELS(ad5669_channels, 16, 0, ad5064_ext_info);
static DECLARE_AD5064_CHANNELS(ltc2607_channels, 16, 0, ltc2617_ext_info);
static DECLARE_AD5064_CHANNELS(ltc2617_channels, 14, 2, ltc2617_ext_info);
static DECLARE_AD5064_CHANNELS(ltc2627_channels, 12, 4, ltc2617_ext_info);
+#define ltc2631_12_channels ltc2627_channels
+static DECLARE_AD5064_CHANNELS(ltc2631_10_channels, 10, 6, ltc2617_ext_info);
+static DECLARE_AD5064_CHANNELS(ltc2631_8_channels, 8, 8, ltc2617_ext_info);
+
+#define LTC2631_INFO(vref, pchannels, nchannels) \
+ { \
+ .shared_vref = true, \
+ .internal_vref = vref, \
+ .channels = pchannels, \
+ .num_channels = nchannels, \
+ .regmap_type = AD5064_REGMAP_LTC, \
+ }
+
static const struct ad5064_chip_info ad5064_chip_info_tbl[] = {
[ID_AD5024] = {
@@ -724,6 +755,24 @@ static const struct ad5064_chip_info ad5064_chip_info_tbl[] = {
.num_channels = 4,
.regmap_type = AD5064_REGMAP_LTC,
},
+ [ID_LTC2631_L12] = LTC2631_INFO(2500000, ltc2631_12_channels, 1),
+ [ID_LTC2631_H12] = LTC2631_INFO(4096000, ltc2631_12_channels, 1),
+ [ID_LTC2631_L10] = LTC2631_INFO(2500000, ltc2631_10_channels, 1),
+ [ID_LTC2631_H10] = LTC2631_INFO(4096000, ltc2631_10_channels, 1),
+ [ID_LTC2631_L8] = LTC2631_INFO(2500000, ltc2631_8_channels, 1),
+ [ID_LTC2631_H8] = LTC2631_INFO(4096000, ltc2631_8_channels, 1),
+ [ID_LTC2633_L12] = LTC2631_INFO(2500000, ltc2631_12_channels, 2),
+ [ID_LTC2633_H12] = LTC2631_INFO(4096000, ltc2631_12_channels, 2),
+ [ID_LTC2633_L10] = LTC2631_INFO(2500000, ltc2631_10_channels, 2),
+ [ID_LTC2633_H10] = LTC2631_INFO(4096000, ltc2631_10_channels, 2),
+ [ID_LTC2633_L8] = LTC2631_INFO(2500000, ltc2631_8_channels, 2),
+ [ID_LTC2633_H8] = LTC2631_INFO(4096000, ltc2631_8_channels, 2),
+ [ID_LTC2635_L12] = LTC2631_INFO(2500000, ltc2631_12_channels, 4),
+ [ID_LTC2635_H12] = LTC2631_INFO(4096000, ltc2631_12_channels, 4),
+ [ID_LTC2635_L10] = LTC2631_INFO(2500000, ltc2631_10_channels, 4),
+ [ID_LTC2635_H10] = LTC2631_INFO(4096000, ltc2631_10_channels, 4),
+ [ID_LTC2635_L8] = LTC2631_INFO(2500000, ltc2631_8_channels, 4),
+ [ID_LTC2635_H8] = LTC2631_INFO(4096000, ltc2631_8_channels, 4),
};
static inline unsigned int ad5064_num_vref(struct ad5064_state *st)
@@ -982,6 +1031,24 @@ static const struct i2c_device_id ad5064_i2c_ids[] = {
{"ltc2626", ID_LTC2626},
{"ltc2627", ID_LTC2627},
{"ltc2629", ID_LTC2629},
+ {"ltc2631-l12", ID_LTC2631_L12},
+ {"ltc2631-h12", ID_LTC2631_H12},
+ {"ltc2631-l10", ID_LTC2631_L10},
+ {"ltc2631-h10", ID_LTC2631_H10},
+ {"ltc2631-l8", ID_LTC2631_L8},
+ {"ltc2631-h8", ID_LTC2631_H8},
+ {"ltc2633-l12", ID_LTC2633_L12},
+ {"ltc2633-h12", ID_LTC2633_H12},
+ {"ltc2633-l10", ID_LTC2633_L10},
+ {"ltc2633-h10", ID_LTC2633_H10},
+ {"ltc2633-l8", ID_LTC2633_L8},
+ {"ltc2633-h8", ID_LTC2633_H8},
+ {"ltc2635-l12", ID_LTC2635_L12},
+ {"ltc2635-h12", ID_LTC2635_H12},
+ {"ltc2635-l10", ID_LTC2635_L10},
+ {"ltc2635-h10", ID_LTC2635_H10},
+ {"ltc2635-l8", ID_LTC2635_L8},
+ {"ltc2635-h8", ID_LTC2635_H8},
{}
};
MODULE_DEVICE_TABLE(i2c, ad5064_i2c_ids);