[PATCH v2 1/4] iio: ABI: Add DAC current powerdown attributes and 15kohm_to_gnd mode

From: Kim Seer Paller

Date: Tue Jul 21 2026 - 04:54:17 EST


Document the out_currentY_powerdown and out_currentY_powerdown_mode
attributes for current-output DAC channels, and add the 15kohm_to_gnd
powerdown mode.

Signed-off-by: Kim Seer Paller <kimseer.paller@xxxxxxxxxx>
---
Documentation/ABI/testing/sysfs-bus-iio | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 5cc2e82c4997..ed3dd189c108 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -759,6 +759,8 @@ What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown_mode
What: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown_mode
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown_mode
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown_mode
+What: /sys/bus/iio/devices/iio:deviceX/out_currentY_powerdown_mode
+What: /sys/bus/iio/devices/iio:deviceX/out_current_powerdown_mode
KernelVersion: 2.6.38
Contact: linux-iio@xxxxxxxxxxxxxxx
Description:
@@ -771,6 +773,7 @@ Description:
6kohm_to_gnd: connected to ground via a 6kOhm resistor,
7.7kohm_to_gnd: connected to ground via a 7.7kOhm resistor,
10kohm_to_gnd: connected to ground via a 10kOhm resistor,
+ 15kohm_to_gnd: connected to ground via a 15kOhm resistor,
16kohm_to_gnd: connected to ground via a 16kOhm resistor,
20kohm_to_gnd: connected to ground via a 20kOhm resistor,
32kohm_to_gnd: connected to ground via a 32kOhm resistor,
@@ -799,6 +802,8 @@ What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown
What: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown
What: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown
+What: /sys/bus/iio/devices/iio:deviceX/out_currentY_powerdown
+What: /sys/bus/iio/devices/iio:deviceX/out_current_powerdown
KernelVersion: 2.6.38
Contact: linux-iio@xxxxxxxxxxxxxxx
Description:

--
2.34.1