[PATCH v2 19/25] iio: adc: axp20x_adc: map battery IIO channels
From: jic23@kernel.org (Jonathan Cameron)
Date: 2017-01-28 14:59:57
Also in:
linux-devicetree, linux-iio, linux-pm, lkml
On 27/01/17 08:54, Quentin Schulz wrote:
This maps the IIO channels batt_v, batt_chrg_i and batt_dischrg_i (respectively exposing the current charging and discharging currents and current voltage measures of the battery power supply) to the battery power supply driver. Signed-off-by: Quentin Schulz <redacted>
Acked-by: Jonathan Cameron <jic23@kernel.org>
quoted hunk ↗ jump to hunk
--- added in v2 drivers/iio/adc/axp20x_adc.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+)diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c index 14f4ec0..64c7c75 100644 --- a/drivers/iio/adc/axp20x_adc.c +++ b/drivers/iio/adc/axp20x_adc.c@@ -112,6 +112,34 @@ static struct iio_map axp20x_maps[] = { .consumer_dev_name = "axp20x-ac-power-supply", .consumer_channel = "acin_i", .adc_channel_label = "acin_i", + }, { + .consumer_dev_name = "axp20x-battery-power-supply", + .consumer_channel = "batt_v", + .adc_channel_label = "batt_v", + }, { + .consumer_dev_name = "axp20x-battery-power-supply", + .consumer_channel = "batt_chrg_i", + .adc_channel_label = "batt_chrg_i", + }, { + .consumer_dev_name = "axp20x-battery-power-supply", + .consumer_channel = "batt_dischrg_i", + .adc_channel_label = "batt_dischrg_i", + }, { /* sentinel */ } +}; + +static struct iio_map axp22x_maps[] = { + { + .consumer_dev_name = "axp20x-battery-power-supply", + .consumer_channel = "batt_v", + .adc_channel_label = "batt_v", + }, { + .consumer_dev_name = "axp20x-battery-power-supply", + .consumer_channel = "batt_chrg_i", + .adc_channel_label = "batt_chrg_i", + }, { + .consumer_dev_name = "axp20x-battery-power-supply", + .consumer_channel = "batt_dischrg_i", + .adc_channel_label = "batt_dischrg_i", }, { /* sentinel */ } };@@ -479,6 +507,7 @@ static const struct axp_data axp22x_data = { .adc_en1_mask = AXP22X_ADC_EN1_MASK, .adc_rate = axp22x_adc_rate, .adc_en2 = false, + .maps = axp22x_maps, }; static const struct of_device_id axp20x_adc_of_match[] = {