There are some newer additions to the AD7606 family, which support 18 bit
precision. Up until now, all chips were 16 bit.
This change adds a 'bits' parameter to the AD760X_CHANNEL macro and renames
'ad7606_channels' -> 'ad7606_channels_16bit' for the current devices.
The AD7606_SW_CHANNEL() macro is also introduced, as a short-hand for IIO
channels in SW mode.
Signed-off-by: Alexandru Ardelean <aardelean@baylibre.com>
---
drivers/iio/adc/ad7606.c | 58 ++++++++++++++++++------------------
drivers/iio/adc/ad7606.h | 18 ++++++-----
drivers/iio/adc/ad7606_spi.c | 16 +++++-----
3 files changed, 47 insertions(+), 45 deletions(-)
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index 9b457472d49c..8ebfe8abc3f4 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -309,16 +309,16 @@ static const struct iio_chan_spec ad7605_channels[] = {
AD7605_CHANNEL(3),
};
-static const struct iio_chan_spec ad7606_channels[] = {
+static const struct iio_chan_spec ad7606_channels_16bit[] = {
IIO_CHAN_SOFT_TIMESTAMP(8),
- AD7606_CHANNEL(0),
- AD7606_CHANNEL(1),
- AD7606_CHANNEL(2),
- AD7606_CHANNEL(3),
- AD7606_CHANNEL(4),
- AD7606_CHANNEL(5),
- AD7606_CHANNEL(6),
- AD7606_CHANNEL(7),
+ AD7606_CHANNEL(0, 16),
+ AD7606_CHANNEL(1, 16),
+ AD7606_CHANNEL(2, 16),
+ AD7606_CHANNEL(3, 16),
+ AD7606_CHANNEL(4, 16),
+ AD7606_CHANNEL(5, 16),
+ AD7606_CHANNEL(6, 16),
+ AD7606_CHANNEL(7, 16),
};
/*
@@ -333,22 +333,22 @@ static const struct iio_chan_spec ad7606_channels[] = {
*/
static const struct iio_chan_spec ad7616_channels[] = {
IIO_CHAN_SOFT_TIMESTAMP(16),
- AD7606_CHANNEL(0),
- AD7606_CHANNEL(1),
- AD7606_CHANNEL(2),
- AD7606_CHANNEL(3),
- AD7606_CHANNEL(4),
- AD7606_CHANNEL(5),
- AD7606_CHANNEL(6),
- AD7606_CHANNEL(7),
- AD7606_CHANNEL(8),
- AD7606_CHANNEL(9),
- AD7606_CHANNEL(10),
- AD7606_CHANNEL(11),
- AD7606_CHANNEL(12),
- AD7606_CHANNEL(13),
- AD7606_CHANNEL(14),
- AD7606_CHANNEL(15),
+ AD7606_CHANNEL(0, 16),
+ AD7606_CHANNEL(1, 16),
+ AD7606_CHANNEL(2, 16),
+ AD7606_CHANNEL(3, 16),
+ AD7606_CHANNEL(4, 16),
+ AD7606_CHANNEL(5, 16),
+ AD7606_CHANNEL(6, 16),
+ AD7606_CHANNEL(7, 16),
+ AD7606_CHANNEL(8, 16),
+ AD7606_CHANNEL(9, 16),
+ AD7606_CHANNEL(10, 16),
+ AD7606_CHANNEL(11, 16),
+ AD7606_CHANNEL(12, 16),
+ AD7606_CHANNEL(13, 16),
+ AD7606_CHANNEL(14, 16),
+ AD7606_CHANNEL(15, 16),
};
static const struct ad7606_chip_info ad7606_chip_info_tbl[] = {
@@ -358,25 +358,25 @@ static const struct ad7606_chip_info ad7606_chip_info_tbl[] = {
.num_channels = 5,
},
[ID_AD7606_8] = {
- .channels = ad7606_channels,
+ .channels = ad7606_channels_16bit,
.num_channels = 9,
.oversampling_avail = ad7606_oversampling_avail,
.oversampling_num = ARRAY_SIZE(ad7606_oversampling_avail),
},
[ID_AD7606_6] = {
- .channels = ad7606_channels,
+ .channels = ad7606_channels_16bit,
.num_channels = 7,
.oversampling_avail = ad7606_oversampling_avail,
.oversampling_num = ARRAY_SIZE(ad7606_oversampling_avail),
},
[ID_AD7606_4] = {
- .channels = ad7606_channels,
+ .channels = ad7606_channels_16bit,
.num_channels = 5,
.oversampling_avail = ad7606_oversampling_avail,
.oversampling_num = ARRAY_SIZE(ad7606_oversampling_avail),
},
[ID_AD7606B] = {
- .channels = ad7606_channels,
+ .channels = ad7606_channels_16bit,
.num_channels = 9,
.oversampling_avail = ad7606_oversampling_avail,
.oversampling_num = ARRAY_SIZE(ad7606_oversampling_avail),
diff --git a/drivers/iio/adc/ad7606.h b/drivers/iio/adc/ad7606.h
index 6649e84d25de..204a343067e5 100644
--- a/drivers/iio/adc/ad7606.h
+++ b/drivers/iio/adc/ad7606.h
@@ -8,7 +8,7 @@
#ifndef IIO_ADC_AD7606_H_
#define IIO_ADC_AD7606_H_
-#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all) { \
+#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all, bits) { \
.type = IIO_VOLTAGE, \
.indexed = 1, \
.channel = num, \
@@ -19,24 +19,26 @@
.scan_index = num, \
.scan_type = { \
.sign = 's', \
- .realbits = 16, \
- .storagebits = 16, \
+ .realbits = (bits), \
+ .storagebits = (bits) > 16 ? 32 : 16, \
.endianness = IIO_CPU, \
}, \
}
#define AD7605_CHANNEL(num) \
AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
- BIT(IIO_CHAN_INFO_SCALE), 0)
+ BIT(IIO_CHAN_INFO_SCALE), 0, 16)
-#define AD7606_CHANNEL(num) \
+#define AD7606_CHANNEL(num, bits) \
AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
BIT(IIO_CHAN_INFO_SCALE), \
- BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
+ BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
-#define AD7616_CHANNEL(num) \
+#define AD7606_SW_CHANNEL(num, bits) \
AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),\
- 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
+ 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
+
+#define AD7616_CHANNEL(num) AD7606_SW_CHANNEL(num, 16)
/**
* struct ad7606_chip_info - chip specific information
diff --git a/drivers/iio/adc/ad7606_spi.c b/drivers/iio/adc/ad7606_spi.c
index 62ec12195307..e00f58a6a0e9 100644
--- a/drivers/iio/adc/ad7606_spi.c
+++ b/drivers/iio/adc/ad7606_spi.c
@@ -67,14 +67,14 @@ static const struct iio_chan_spec ad7616_sw_channels[] = {
static const struct iio_chan_spec ad7606b_sw_channels[] = {
IIO_CHAN_SOFT_TIMESTAMP(8),
- AD7616_CHANNEL(0),
- AD7616_CHANNEL(1),
- AD7616_CHANNEL(2),
- AD7616_CHANNEL(3),
- AD7616_CHANNEL(4),
- AD7616_CHANNEL(5),
- AD7616_CHANNEL(6),
- AD7616_CHANNEL(7),
+ AD7606_SW_CHANNEL(0, 16),
+ AD7606_SW_CHANNEL(1, 16),
+ AD7606_SW_CHANNEL(2, 16),
+ AD7606_SW_CHANNEL(3, 16),
+ AD7606_SW_CHANNEL(4, 16),
+ AD7606_SW_CHANNEL(5, 16),
+ AD7606_SW_CHANNEL(6, 16),
+ AD7606_SW_CHANNEL(7, 16),
};
static const unsigned int ad7606B_oversampling_avail[9] = {
--
2.46.0On Thu, Sep 19, 2024 at 3:04 PM Alexandru Ardelean
<aardelean@baylibre.com> wrote:
>
> There are some newer additions to the AD7606 family, which support 18 bit
> precision. Up until now, all chips were 16 bit.
>
> This change adds a 'bits' parameter to the AD760X_CHANNEL macro and renames
> 'ad7606_channels' -> 'ad7606_channels_16bit' for the current devices.
>
> The AD7606_SW_CHANNEL() macro is also introduced, as a short-hand for IIO
> channels in SW mode.
>
> Signed-off-by: Alexandru Ardelean <aardelean@baylibre.com>
> ---
...
> diff --git a/drivers/iio/adc/ad7606.h b/drivers/iio/adc/ad7606.h
> index 6649e84d25de..204a343067e5 100644
> --- a/drivers/iio/adc/ad7606.h
> +++ b/drivers/iio/adc/ad7606.h
> @@ -8,7 +8,7 @@
> #ifndef IIO_ADC_AD7606_H_
> #define IIO_ADC_AD7606_H_
>
> -#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all) { \
> +#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all, bits) { \
> .type = IIO_VOLTAGE, \
> .indexed = 1, \
> .channel = num, \
> @@ -19,24 +19,26 @@
> .scan_index = num, \
> .scan_type = { \
> .sign = 's', \
> - .realbits = 16, \
> - .storagebits = 16, \
> + .realbits = (bits), \
> + .storagebits = (bits) > 16 ? 32 : 16, \
> .endianness = IIO_CPU, \
> }, \
> }
>
> #define AD7605_CHANNEL(num) \
> AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
> - BIT(IIO_CHAN_INFO_SCALE), 0)
> + BIT(IIO_CHAN_INFO_SCALE), 0, 16)
>
> -#define AD7606_CHANNEL(num) \
> +#define AD7606_CHANNEL(num, bits) \
> AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
> BIT(IIO_CHAN_INFO_SCALE), \
> - BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
> + BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
>
> -#define AD7616_CHANNEL(num) \
> +#define AD7606_SW_CHANNEL(num, bits) \
> AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),\
> - 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
> + 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
> +
> +#define AD7616_CHANNEL(num) AD7606_SW_CHANNEL(num, 16)
It looks like the AD7616_CHANNEL macro is no longer used, so can be
dropped. Or alternately, don't change the lines below to use
AD7606_SW_CHANNEL.
With either of those changes:
Reviewed-by: David Lechner <dlechner@baylibre.com>
>
> /**
> * struct ad7606_chip_info - chip specific information
> diff --git a/drivers/iio/adc/ad7606_spi.c b/drivers/iio/adc/ad7606_spi.c
> index 62ec12195307..e00f58a6a0e9 100644
> --- a/drivers/iio/adc/ad7606_spi.c
> +++ b/drivers/iio/adc/ad7606_spi.c
> @@ -67,14 +67,14 @@ static const struct iio_chan_spec ad7616_sw_channels[] = {
>
> static const struct iio_chan_spec ad7606b_sw_channels[] = {
> IIO_CHAN_SOFT_TIMESTAMP(8),
> - AD7616_CHANNEL(0),
> - AD7616_CHANNEL(1),
> - AD7616_CHANNEL(2),
> - AD7616_CHANNEL(3),
> - AD7616_CHANNEL(4),
> - AD7616_CHANNEL(5),
> - AD7616_CHANNEL(6),
> - AD7616_CHANNEL(7),
> + AD7606_SW_CHANNEL(0, 16),
> + AD7606_SW_CHANNEL(1, 16),
> + AD7606_SW_CHANNEL(2, 16),
> + AD7606_SW_CHANNEL(3, 16),
> + AD7606_SW_CHANNEL(4, 16),
> + AD7606_SW_CHANNEL(5, 16),
> + AD7606_SW_CHANNEL(6, 16),
> + AD7606_SW_CHANNEL(7, 16),
> };
>
> static const unsigned int ad7606B_oversampling_avail[9] = {
> --
> 2.46.0
>
On Mon, Sep 23, 2024 at 4:51 PM David Lechner <dlechner@baylibre.com> wrote:
>
> On Thu, Sep 19, 2024 at 3:04 PM Alexandru Ardelean
> <aardelean@baylibre.com> wrote:
> >
> > There are some newer additions to the AD7606 family, which support 18 bit
> > precision. Up until now, all chips were 16 bit.
> >
> > This change adds a 'bits' parameter to the AD760X_CHANNEL macro and renames
> > 'ad7606_channels' -> 'ad7606_channels_16bit' for the current devices.
> >
> > The AD7606_SW_CHANNEL() macro is also introduced, as a short-hand for IIO
> > channels in SW mode.
> >
> > Signed-off-by: Alexandru Ardelean <aardelean@baylibre.com>
> > ---
>
> ...
>
> > diff --git a/drivers/iio/adc/ad7606.h b/drivers/iio/adc/ad7606.h
> > index 6649e84d25de..204a343067e5 100644
> > --- a/drivers/iio/adc/ad7606.h
> > +++ b/drivers/iio/adc/ad7606.h
> > @@ -8,7 +8,7 @@
> > #ifndef IIO_ADC_AD7606_H_
> > #define IIO_ADC_AD7606_H_
> >
> > -#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all) { \
> > +#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all, bits) { \
> > .type = IIO_VOLTAGE, \
> > .indexed = 1, \
> > .channel = num, \
> > @@ -19,24 +19,26 @@
> > .scan_index = num, \
> > .scan_type = { \
> > .sign = 's', \
> > - .realbits = 16, \
> > - .storagebits = 16, \
> > + .realbits = (bits), \
> > + .storagebits = (bits) > 16 ? 32 : 16, \
> > .endianness = IIO_CPU, \
> > }, \
> > }
> >
> > #define AD7605_CHANNEL(num) \
> > AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
> > - BIT(IIO_CHAN_INFO_SCALE), 0)
> > + BIT(IIO_CHAN_INFO_SCALE), 0, 16)
> >
> > -#define AD7606_CHANNEL(num) \
> > +#define AD7606_CHANNEL(num, bits) \
> > AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
> > BIT(IIO_CHAN_INFO_SCALE), \
> > - BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
> > + BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
> >
> > -#define AD7616_CHANNEL(num) \
> > +#define AD7606_SW_CHANNEL(num, bits) \
> > AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),\
> > - 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
> > + 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
> > +
> > +#define AD7616_CHANNEL(num) AD7606_SW_CHANNEL(num, 16)
>
> It looks like the AD7616_CHANNEL macro is no longer used, so can be
> dropped. Or alternately, don't change the lines below to use
> AD7606_SW_CHANNEL.
Well, the AD7616_CHANNEL() macro is still being used for the actual
AD7616 channels.
For the AD7606B software channels, the AD7616_CHANNEL() macro was
being re-used, which seemed like a bit of a lazy/convenient way to do
it.
The patch here, just cleans up that minor quirk, but just for AD7606B.
The AD7616 driver part, still uses the AD7616_CHANNEL() macro.
Though, interestingly, the AD7616_CHANNEL() macro is only used for SW channels.
Maybe in a subsequent patch, the AD7616_CHANNEL() macro can be removed
altogether.
I thought about doing it in this series, but decided against it, to
keep the series small.
>
> With either of those changes:
>
> Reviewed-by: David Lechner <dlechner@baylibre.com>
>
> >
> > /**
> > * struct ad7606_chip_info - chip specific information
> > diff --git a/drivers/iio/adc/ad7606_spi.c b/drivers/iio/adc/ad7606_spi.c
> > index 62ec12195307..e00f58a6a0e9 100644
> > --- a/drivers/iio/adc/ad7606_spi.c
> > +++ b/drivers/iio/adc/ad7606_spi.c
> > @@ -67,14 +67,14 @@ static const struct iio_chan_spec ad7616_sw_channels[] = {
> >
> > static const struct iio_chan_spec ad7606b_sw_channels[] = {
> > IIO_CHAN_SOFT_TIMESTAMP(8),
> > - AD7616_CHANNEL(0),
> > - AD7616_CHANNEL(1),
> > - AD7616_CHANNEL(2),
> > - AD7616_CHANNEL(3),
> > - AD7616_CHANNEL(4),
> > - AD7616_CHANNEL(5),
> > - AD7616_CHANNEL(6),
> > - AD7616_CHANNEL(7),
> > + AD7606_SW_CHANNEL(0, 16),
> > + AD7606_SW_CHANNEL(1, 16),
> > + AD7606_SW_CHANNEL(2, 16),
> > + AD7606_SW_CHANNEL(3, 16),
> > + AD7606_SW_CHANNEL(4, 16),
> > + AD7606_SW_CHANNEL(5, 16),
> > + AD7606_SW_CHANNEL(6, 16),
> > + AD7606_SW_CHANNEL(7, 16),
> > };
> >
> > static const unsigned int ad7606B_oversampling_avail[9] = {
> > --
> > 2.46.0
> >
On Tue, 24 Sep 2024 10:11:38 +0200
Alexandru Ardelean <aardelean@baylibre.com> wrote:
> On Mon, Sep 23, 2024 at 4:51 PM David Lechner <dlechner@baylibre.com> wrote:
> >
> > On Thu, Sep 19, 2024 at 3:04 PM Alexandru Ardelean
> > <aardelean@baylibre.com> wrote:
> > >
> > > There are some newer additions to the AD7606 family, which support 18 bit
> > > precision. Up until now, all chips were 16 bit.
> > >
> > > This change adds a 'bits' parameter to the AD760X_CHANNEL macro and renames
> > > 'ad7606_channels' -> 'ad7606_channels_16bit' for the current devices.
> > >
> > > The AD7606_SW_CHANNEL() macro is also introduced, as a short-hand for IIO
> > > channels in SW mode.
> > >
> > > Signed-off-by: Alexandru Ardelean <aardelean@baylibre.com>
> > > ---
> >
> > ...
> >
> > > diff --git a/drivers/iio/adc/ad7606.h b/drivers/iio/adc/ad7606.h
> > > index 6649e84d25de..204a343067e5 100644
> > > --- a/drivers/iio/adc/ad7606.h
> > > +++ b/drivers/iio/adc/ad7606.h
> > > @@ -8,7 +8,7 @@
> > > #ifndef IIO_ADC_AD7606_H_
> > > #define IIO_ADC_AD7606_H_
> > >
> > > -#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all) { \
> > > +#define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all, bits) { \
> > > .type = IIO_VOLTAGE, \
> > > .indexed = 1, \
> > > .channel = num, \
> > > @@ -19,24 +19,26 @@
> > > .scan_index = num, \
> > > .scan_type = { \
> > > .sign = 's', \
> > > - .realbits = 16, \
> > > - .storagebits = 16, \
> > > + .realbits = (bits), \
> > > + .storagebits = (bits) > 16 ? 32 : 16, \
> > > .endianness = IIO_CPU, \
> > > }, \
> > > }
> > >
> > > #define AD7605_CHANNEL(num) \
> > > AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
> > > - BIT(IIO_CHAN_INFO_SCALE), 0)
> > > + BIT(IIO_CHAN_INFO_SCALE), 0, 16)
> > >
> > > -#define AD7606_CHANNEL(num) \
> > > +#define AD7606_CHANNEL(num, bits) \
> > > AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \
> > > BIT(IIO_CHAN_INFO_SCALE), \
> > > - BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
> > > + BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
> > >
> > > -#define AD7616_CHANNEL(num) \
> > > +#define AD7606_SW_CHANNEL(num, bits) \
> > > AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),\
> > > - 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO))
> > > + 0, BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits)
> > > +
> > > +#define AD7616_CHANNEL(num) AD7606_SW_CHANNEL(num, 16)
> >
> > It looks like the AD7616_CHANNEL macro is no longer used, so can be
> > dropped. Or alternately, don't change the lines below to use
> > AD7606_SW_CHANNEL.
>
> Well, the AD7616_CHANNEL() macro is still being used for the actual
> AD7616 channels.
> For the AD7606B software channels, the AD7616_CHANNEL() macro was
> being re-used, which seemed like a bit of a lazy/convenient way to do
> it.
>
> The patch here, just cleans up that minor quirk, but just for AD7606B.
> The AD7616 driver part, still uses the AD7616_CHANNEL() macro.
>
> Though, interestingly, the AD7616_CHANNEL() macro is only used for SW channels.
> Maybe in a subsequent patch, the AD7616_CHANNEL() macro can be removed
> altogether.
> I thought about doing it in this series, but decided against it, to
> keep the series small.
It's been a while, and David hasn't said he disagrees with this
argument so I've picked up David's tag whilst applying this.
So David, if you'd rather I didn't then shout!
Series applied to the togreg branch of iio.git and pushed out as testing
for all the normal reasons + I'm waiting for rc1 to rebase on.
Thanks
Jonathan
>
> >
> > With either of those changes:
> >
> > Reviewed-by: David Lechner <dlechner@baylibre.com>
> >
> > >
> > > /**
> > > * struct ad7606_chip_info - chip specific information
> > > diff --git a/drivers/iio/adc/ad7606_spi.c b/drivers/iio/adc/ad7606_spi.c
> > > index 62ec12195307..e00f58a6a0e9 100644
> > > --- a/drivers/iio/adc/ad7606_spi.c
> > > +++ b/drivers/iio/adc/ad7606_spi.c
> > > @@ -67,14 +67,14 @@ static const struct iio_chan_spec ad7616_sw_channels[] = {
> > >
> > > static const struct iio_chan_spec ad7606b_sw_channels[] = {
> > > IIO_CHAN_SOFT_TIMESTAMP(8),
> > > - AD7616_CHANNEL(0),
> > > - AD7616_CHANNEL(1),
> > > - AD7616_CHANNEL(2),
> > > - AD7616_CHANNEL(3),
> > > - AD7616_CHANNEL(4),
> > > - AD7616_CHANNEL(5),
> > > - AD7616_CHANNEL(6),
> > > - AD7616_CHANNEL(7),
> > > + AD7606_SW_CHANNEL(0, 16),
> > > + AD7606_SW_CHANNEL(1, 16),
> > > + AD7606_SW_CHANNEL(2, 16),
> > > + AD7606_SW_CHANNEL(3, 16),
> > > + AD7606_SW_CHANNEL(4, 16),
> > > + AD7606_SW_CHANNEL(5, 16),
> > > + AD7606_SW_CHANNEL(6, 16),
> > > + AD7606_SW_CHANNEL(7, 16),
> > > };
> > >
> > > static const unsigned int ad7606B_oversampling_avail[9] = {
> > > --
> > > 2.46.0
> > >
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