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| author | Matti Vaittinen <mazziesaccount@gmail.com> | 2025-08-18 11:12:52 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-08-18 20:12:13 +0100 |
| commit | 9e9b0b97b0c76e378c8cb407b62a79b5053993a5 (patch) | |
| tree | 4a603d8b11f6a760cf13812e2bee88a450a5e004 | |
| parent | 7fe5b83fbcefb100c4fcec034a4a55507cd493e2 (diff) | |
| download | linux-9e9b0b97b0c76e378c8cb407b62a79b5053993a5.tar.gz linux-9e9b0b97b0c76e378c8cb407b62a79b5053993a5.zip | |
iio: adc: adc128s052: Rename channel structs
The adc128s052 can be used to drive a few other ADCs but the TI's ADCs
it was originally intended for. The TI's IC variants model numbers don't
(trivially) explain the channel configuration (for a reader working with
other than TI's ICs).
Rename the channel configuration structures to explicitly explain they
are used for simple ADCs, having 2, 4 or 8 channels.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/e737f2b416e25d8e4e734e2765b0e21a3f0ae0bb.1755504346.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/adc/ti-adc128s052.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/iio/adc/ti-adc128s052.c b/drivers/iio/adc/ti-adc128s052.c index 81153253529e..9b8ecaca01ed 100644 --- a/drivers/iio/adc/ti-adc128s052.c +++ b/drivers/iio/adc/ti-adc128s052.c @@ -99,52 +99,52 @@ static int adc128_read_raw(struct iio_dev *indio_dev, .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) \ } -static const struct iio_chan_spec adc128s052_channels[] = { +static const struct iio_chan_spec simple_2chan_adc_channels[] = { ADC128_VOLTAGE_CHANNEL(0), ADC128_VOLTAGE_CHANNEL(1), - ADC128_VOLTAGE_CHANNEL(2), - ADC128_VOLTAGE_CHANNEL(3), - ADC128_VOLTAGE_CHANNEL(4), - ADC128_VOLTAGE_CHANNEL(5), - ADC128_VOLTAGE_CHANNEL(6), - ADC128_VOLTAGE_CHANNEL(7), }; -static const struct iio_chan_spec adc122s021_channels[] = { +static const struct iio_chan_spec simple_4chan_adc_channels[] = { ADC128_VOLTAGE_CHANNEL(0), ADC128_VOLTAGE_CHANNEL(1), + ADC128_VOLTAGE_CHANNEL(2), + ADC128_VOLTAGE_CHANNEL(3), }; -static const struct iio_chan_spec adc124s021_channels[] = { +static const struct iio_chan_spec simple_8chan_adc_channels[] = { ADC128_VOLTAGE_CHANNEL(0), ADC128_VOLTAGE_CHANNEL(1), ADC128_VOLTAGE_CHANNEL(2), ADC128_VOLTAGE_CHANNEL(3), + ADC128_VOLTAGE_CHANNEL(4), + ADC128_VOLTAGE_CHANNEL(5), + ADC128_VOLTAGE_CHANNEL(6), + ADC128_VOLTAGE_CHANNEL(7), }; static const char * const bd79104_regulators[] = { "iovdd" }; static const struct adc128_configuration adc122s_config = { - .channels = adc122s021_channels, - .num_channels = ARRAY_SIZE(adc122s021_channels), + .channels = simple_2chan_adc_channels, + .num_channels = ARRAY_SIZE(simple_2chan_adc_channels), .refname = "vref", }; static const struct adc128_configuration adc124s_config = { - .channels = adc124s021_channels, - .num_channels = ARRAY_SIZE(adc124s021_channels), + .channels = simple_4chan_adc_channels, + .num_channels = ARRAY_SIZE(simple_4chan_adc_channels), .refname = "vref", }; static const struct adc128_configuration adc128s_config = { - .channels = adc128s052_channels, - .num_channels = ARRAY_SIZE(adc128s052_channels), + .channels = simple_8chan_adc_channels, + .num_channels = ARRAY_SIZE(simple_8chan_adc_channels), .refname = "vref", }; static const struct adc128_configuration bd79104_config = { - .channels = adc128s052_channels, - .num_channels = ARRAY_SIZE(adc128s052_channels), + .channels = simple_8chan_adc_channels, + .num_channels = ARRAY_SIZE(simple_8chan_adc_channels), .refname = "vdd", .other_regulators = &bd79104_regulators, .num_other_regulators = 1, |