summaryrefslogtreecommitdiffstats
path: root/drivers/iio/dac
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/iio/dac')
-rw-r--r--drivers/iio/dac/Kconfig9
-rw-r--r--drivers/iio/dac/ad3552r.c2
-rw-r--r--drivers/iio/dac/ad5064.c2
-rw-r--r--drivers/iio/dac/ad5446.c2
-rw-r--r--drivers/iio/dac/ad5449.c2
-rw-r--r--drivers/iio/dac/ad5593r.c2
-rw-r--r--drivers/iio/dac/ad5624r_spi.c2
-rw-r--r--drivers/iio/dac/ad5766.c2
-rw-r--r--drivers/iio/dac/ad7293.c2
-rw-r--r--drivers/iio/dac/ltc2632.c2
-rw-r--r--drivers/iio/dac/ltc2664.c17
-rw-r--r--drivers/iio/dac/mcp4821.c2
12 files changed, 27 insertions, 19 deletions
diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig
index 1cfd7e2a622f..9f5d5ebb8653 100644
--- a/drivers/iio/dac/Kconfig
+++ b/drivers/iio/dac/Kconfig
@@ -9,6 +9,8 @@ menu "Digital to analog converters"
config AD3552R
tristate "Analog Devices AD3552R DAC driver"
depends on SPI_MASTER
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
help
Say yes here to build support for Analog Devices AD3552R
Digital to Analog Converter.
@@ -252,6 +254,8 @@ config AD5764
config AD5766
tristate "Analog Devices AD5766/AD5767 DAC driver"
depends on SPI_MASTER
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
help
Say yes here to build support for Analog Devices AD5766, AD5767
Digital to Analog Converter.
@@ -262,6 +266,7 @@ config AD5766
config AD5770R
tristate "Analog Devices AD5770R IDAC driver"
depends on SPI_MASTER
+ select REGMAP_SPI
help
Say yes here to build support for Analog Devices AD5770R Digital to
Analog Converter.
@@ -353,6 +358,7 @@ config LPC18XX_DAC
config LTC1660
tristate "Linear Technology LTC1660/LTC1665 DAC SPI driver"
depends on SPI
+ select REGMAP_SPI
help
Say yes here to build support for Linear Technology
LTC1660 and LTC1665 Digital to Analog Converters.
@@ -374,7 +380,7 @@ config LTC2632
config LTC2664
tristate "Analog Devices LTC2664 and LTC2672 DAC SPI driver"
depends on SPI
- select REGMAP
+ select REGMAP_SPI
help
Say yes here to build support for Analog Devices
LTC2664 and LTC2672 converters (DAC).
@@ -483,6 +489,7 @@ config STM32_DAC
config STM32_DAC_CORE
tristate
+ select REGMAP_MMIO
config TI_DAC082S085
tristate "Texas Instruments 8/10/12-bit 2/4-channel DAC driver"
diff --git a/drivers/iio/dac/ad3552r.c b/drivers/iio/dac/ad3552r.c
index bd37d304ca70..7d61b2fe6624 100644
--- a/drivers/iio/dac/ad3552r.c
+++ b/drivers/iio/dac/ad3552r.c
@@ -5,7 +5,7 @@
*
* Copyright 2021 Analog Devices Inc.
*/
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include <linux/device.h>
#include <linux/iio/triggered_buffer.h>
#include <linux/iio/trigger_consumer.h>
diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c
index 7712dc6be608..905988724f27 100644
--- a/drivers/iio/dac/ad5064.c
+++ b/drivers/iio/dac/ad5064.c
@@ -18,7 +18,7 @@
#include <linux/slab.h>
#include <linux/sysfs.h>
#include <linux/regulator/consumer.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c
index 8103d2cd13f6..708629efc157 100644
--- a/drivers/iio/dac/ad5446.c
+++ b/drivers/iio/dac/ad5446.c
@@ -22,7 +22,7 @@
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#define MODE_PWRDWN_1k 0x1
#define MODE_PWRDWN_100k 0x2
diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c
index 953fcfa2110b..1c996016756a 100644
--- a/drivers/iio/dac/ad5449.c
+++ b/drivers/iio/dac/ad5449.c
@@ -15,7 +15,7 @@
#include <linux/slab.h>
#include <linux/sysfs.h>
#include <linux/regulator/consumer.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
diff --git a/drivers/iio/dac/ad5593r.c b/drivers/iio/dac/ad5593r.c
index fae5e5a0e72f..62e1fbb9e910 100644
--- a/drivers/iio/dac/ad5593r.c
+++ b/drivers/iio/dac/ad5593r.c
@@ -13,7 +13,7 @@
#include <linux/module.h>
#include <linux/mod_devicetable.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#define AD5593R_MODE_CONF (0 << 4)
#define AD5593R_MODE_DAC_WRITE (1 << 4)
diff --git a/drivers/iio/dac/ad5624r_spi.c b/drivers/iio/dac/ad5624r_spi.c
index 7e6f824de299..9304d0499bae 100644
--- a/drivers/iio/dac/ad5624r_spi.c
+++ b/drivers/iio/dac/ad5624r_spi.c
@@ -18,7 +18,7 @@
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#include "ad5624r.h"
diff --git a/drivers/iio/dac/ad5766.c b/drivers/iio/dac/ad5766.c
index 899894523752..f658ac8086aa 100644
--- a/drivers/iio/dac/ad5766.c
+++ b/drivers/iio/dac/ad5766.c
@@ -14,7 +14,7 @@
#include <linux/iio/trigger_consumer.h>
#include <linux/module.h>
#include <linux/spi/spi.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#define AD5766_UPPER_WORD_SPI_MASK GENMASK(31, 16)
#define AD5766_LOWER_WORD_SPI_MASK GENMASK(15, 0)
diff --git a/drivers/iio/dac/ad7293.c b/drivers/iio/dac/ad7293.c
index 06f05750d921..1d4032670482 100644
--- a/drivers/iio/dac/ad7293.c
+++ b/drivers/iio/dac/ad7293.c
@@ -16,7 +16,7 @@
#include <linux/regulator/consumer.h>
#include <linux/spi/spi.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#define AD7293_R1B BIT(16)
#define AD7293_R2B BIT(17)
diff --git a/drivers/iio/dac/ltc2632.c b/drivers/iio/dac/ltc2632.c
index 3a3c4f4874e4..a4fb2509c950 100644
--- a/drivers/iio/dac/ltc2632.c
+++ b/drivers/iio/dac/ltc2632.c
@@ -13,7 +13,7 @@
#include <linux/property.h>
#include <linux/regulator/consumer.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#define LTC2632_CMD_WRITE_INPUT_N 0x0
#define LTC2632_CMD_UPDATE_DAC_N 0x1
diff --git a/drivers/iio/dac/ltc2664.c b/drivers/iio/dac/ltc2664.c
index 5be5345ac5c8..67f14046cf77 100644
--- a/drivers/iio/dac/ltc2664.c
+++ b/drivers/iio/dac/ltc2664.c
@@ -516,7 +516,7 @@ static int ltc2664_channel_config(struct ltc2664_state *st)
const struct ltc2664_chip_info *chip_info = st->chip_info;
struct device *dev = &st->spi->dev;
u32 reg, tmp[2], mspan;
- int ret, span = 0;
+ int ret;
mspan = LTC2664_MSPAN_SOFTSPAN;
ret = device_property_read_u32(dev, "adi,manual-span-operation-config",
@@ -579,20 +579,21 @@ static int ltc2664_channel_config(struct ltc2664_state *st)
ret = fwnode_property_read_u32_array(child, "output-range-microvolt",
tmp, ARRAY_SIZE(tmp));
if (!ret && mspan == LTC2664_MSPAN_SOFTSPAN) {
- chan->span = ltc2664_set_span(st, tmp[0] / 1000,
- tmp[1] / 1000, reg);
- if (span < 0)
- return dev_err_probe(dev, span,
+ ret = ltc2664_set_span(st, tmp[0] / 1000, tmp[1] / 1000, reg);
+ if (ret < 0)
+ return dev_err_probe(dev, ret,
"Failed to set span\n");
+ chan->span = ret;
}
ret = fwnode_property_read_u32_array(child, "output-range-microamp",
tmp, ARRAY_SIZE(tmp));
if (!ret) {
- chan->span = ltc2664_set_span(st, 0, tmp[1] / 1000, reg);
- if (span < 0)
- return dev_err_probe(dev, span,
+ ret = ltc2664_set_span(st, 0, tmp[1] / 1000, reg);
+ if (ret < 0)
+ return dev_err_probe(dev, ret,
"Failed to set span\n");
+ chan->span = ret;
}
}
diff --git a/drivers/iio/dac/mcp4821.c b/drivers/iio/dac/mcp4821.c
index 782e8f6b7782..c1a59bbbba3c 100644
--- a/drivers/iio/dac/mcp4821.c
+++ b/drivers/iio/dac/mcp4821.c
@@ -23,7 +23,7 @@
#include <linux/iio/iio.h>
#include <linux/iio/types.h>
-#include <asm/unaligned.h>
+#include <linux/unaligned.h>
#define MCP4821_ACTIVE_MODE BIT(12)
#define MCP4802_SECOND_CHAN BIT(15)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 14:28:06 +0100