[PATCH V7 3/7] iio: adc: Add info property under adc_data

Jishnu Prakash
2020-06-23T07:30:56Z

Add info property under adc_data to support adding ADC variants
which may use different iio_info than the one defined for PMIC5.

Signed-off-by: Jishnu Prakash <jprakash@codeaurora.org>
---
drivers/iio/adc/qcom-spmi-adc5.c | 4 +++-
drivers/iio/adc/qcom-vadc-common.h | 1 +
2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c
index 21fdcde..0fa1d37 100644
--- a/drivers/iio/adc/qcom-spmi-adc5.c
+++ b/drivers/iio/adc/qcom-spmi-adc5.c
@@ -629,6 +629,7 @@ static const struct adc5_data adc5_data_pmic = {
.full_scale_code_volt = 0x70e4,
.full_scale_code_cur = 0x2710,
.adc_chans = adc5_chans_pmic,
+ .info = &adc5_info,
.decimation = (unsigned int [ADC5_DECIMATION_SAMPLES_MAX])
{250, 420, 840},
.hw_settle_1 = (unsigned int [VADC_HW_SETTLE_SAMPLES_MAX])
@@ -643,6 +644,7 @@ static const struct adc5_data adc5_data_pmic_rev2 = {
.full_scale_code_volt = 0x4000,
.full_scale_code_cur = 0x1800,
.adc_chans = adc5_chans_rev2,
+ .info = &adc5_info,
.decimation = (unsigned int [ADC5_DECIMATION_SAMPLES_MAX])
{256, 512, 1024},
.hw_settle_1 = (unsigned int [VADC_HW_SETTLE_SAMPLES_MAX])
@@ -777,7 +779,7 @@ static int adc5_probe(struct platform_device *pdev)
indio_dev->dev.of_node = node;
indio_dev->name = pdev->name;
indio_dev->modes = INDIO_DIRECT_MODE;
- indio_dev->info = &adc5_info;
+ indio_dev->info = adc->data->info;
indio_dev->channels = adc->iio_chans;
indio_dev->num_channels = adc->nchannels;

diff --git a/drivers/iio/adc/qcom-vadc-common.h b/drivers/iio/adc/qcom-vadc-common.h
index e074902a..6a7553f 100644
--- a/drivers/iio/adc/qcom-vadc-common.h
+++ b/drivers/iio/adc/qcom-vadc-common.h
@@ -136,6 +136,7 @@ struct adc5_data {
const u32 full_scale_code_volt;
const u32 full_scale_code_cur;
const struct adc5_channels *adc_chans;
+ const struct iio_info *info;
unsigned int *decimation;
unsigned int *hw_settle_1;
unsigned int *hw_settle_2;