staging: IIO: DAC: Add support for the AD5543/AD5553

Add support for the AD5543/AD5553 SPI 16-/14-Bit DACs
Fix typo in kconfig description

Changes since V1:
reorder Kconfig help text

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/dac/Kconfig b/drivers/staging/iio/dac/Kconfig
index 2120904ae85d0fb6dcbb7bb5fdb136db0206516d..3c72871389a29e7d48752839a24d7f5ed34586b5 100644 (file)
--- a/drivers/staging/iio/dac/Kconfig
+++ b/drivers/staging/iio/dac/Kconfig
@@ -11,11 +11,11 @@ config AD5624R_SPI
          AD5664R convertors (DAC). This driver uses the common SPI interface.
 
 config AD5446
          AD5664R convertors (DAC). This driver uses the common SPI interface.
 
 config AD5446

-       tristate "Analog Devices AD5444/6, AD5620/40/60 and AD5541A/12A DAC SPI driver"
+       tristate "Analog Devices AD5444/6, AD5620/40/60 and AD5542A/12A DAC SPI driver"

        depends on SPI
        help
          Say yes here to build support for Analog Devices AD5444, AD5446,
        depends on SPI
        help
          Say yes here to build support for Analog Devices AD5444, AD5446,

-         AD5620, AD5640, AD5660 and AD5541A, AD5512A DACs.
+         AD5512A, AD5542A, AD5543, AD5553, AD5620, AD5640, AD5660 DACs.

 
          To compile this driver as a module, choose M here: the
          module will be called ad5446.
 
          To compile this driver as a module, choose M here: the
          module will be called ad5446.

diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index 0f87ecac82fc044e84d7673152e71f3f9d3d821a..dcec29733807291efcfe89f0b2f883f835a29c4e 100644 (file)
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -132,12 +132,24 @@ static const struct ad5446_chip_info ad5446_chip_info_tbl[] = {
                .left_shift = 0,
                .store_sample = ad5542_store_sample,
        },
                .left_shift = 0,
                .store_sample = ad5542_store_sample,
        },

+       [ID_AD5543] = {
+               .bits = 16,
+               .storagebits = 16,
+               .left_shift = 0,
+               .store_sample = ad5542_store_sample,
+       },

        [ID_AD5512A] = {
                .bits = 12,
                .storagebits = 16,
                .left_shift = 4,
                .store_sample = ad5542_store_sample,
        },
        [ID_AD5512A] = {
                .bits = 12,
                .storagebits = 16,
                .left_shift = 4,
                .store_sample = ad5542_store_sample,
        },

+       [ID_AD5553] = {
+               .bits = 14,
+               .storagebits = 16,
+               .left_shift = 0,
+               .store_sample = ad5542_store_sample,
+       },

        [ID_AD5620_2500] = {
                .bits = 12,
                .storagebits = 16,
        [ID_AD5620_2500] = {
                .bits = 12,
                .storagebits = 16,

diff --git a/drivers/staging/iio/dac/ad5446.h b/drivers/staging/iio/dac/ad5446.h
index 902542e22c4a0de1df3cb50b4089666803bf4214..0cb9c14279e617d98d37cb3a77840d462e675f90 100644 (file)
--- a/drivers/staging/iio/dac/ad5446.h
+++ b/drivers/staging/iio/dac/ad5446.h
@@ -84,7 +84,9 @@ enum ad5446_supported_device_ids {
        ID_AD5444,
        ID_AD5446,
        ID_AD5542A,
        ID_AD5444,
        ID_AD5446,
        ID_AD5542A,

+       ID_AD5543,

        ID_AD5512A,
        ID_AD5512A,

+       ID_AD5553,

        ID_AD5620_2500,
        ID_AD5620_1250,
        ID_AD5640_2500,
        ID_AD5620_2500,
        ID_AD5620_1250,
        ID_AD5640_2500,