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[v2,2/2] iio: adc: ad-sigma-delta: Document ABI for sigma delta adc

Message ID 20241127-ad411x_calibration-v2-2-66412dac35aa@baylibre.com (mailing list archive)
State New
Headers show
Series iio: adc: ad7173: add calibration support to chip family | expand

Commit Message

Guillaume Ranquet Nov. 27, 2024, 9:06 a.m. UTC 
Add common calibration nodes for sigma delta adc.

Signed-off-by: Guillaume Ranquet <granquet@baylibre.com>
---
 .../ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta   | 23 +++++++++++++++++++++
 Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 | 24 ----------------------
 2 files changed, 23 insertions(+), 24 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta
new file mode 100644
index 0000000000000000000000000000000000000000..c2c55a966163736aea8d46fc5089c08dac747b84
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad-sigma-delta
@@ -0,0 +1,23 @@ 
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration
+KernelVersion:
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This attribute, if available, initiates the system calibration procedure. This is done on a
+		single channel at a time. Write '1' to start the calibration.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode_available
+KernelVersion:
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This attribute, if available, returns a list with the possible calibration modes.
+		There are two available options:
+		"zero_scale" - calibrate to zero scale
+		"full_scale" - calibrate to full scale
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode
+KernelVersion:
+Contact:	linux-iio@vger.kernel.org
+Description:
+		This attribute, if available, sets up the calibration mode used in the system calibration
+		procedure. Reading returns the current calibration mode.
+		Writing sets the system calibration mode.
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192 b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192
index f8315202c8f0df2bd4b7216f5cf8d3c2780fcf3f..28be1cabf1124ac7593392e17e4759ddfac829e8 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192
+++ b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7192
@@ -19,33 +19,9 @@  Description:
 		the bridge can be disconnected (when it is not being used
 		using the bridge_switch_en attribute.
 
-What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration
-KernelVersion:
-Contact:	linux-iio@vger.kernel.org
-Description:
-		Initiates the system calibration procedure. This is done on a
-		single channel at a time. Write '1' to start the calibration.
-
 What:		/sys/bus/iio/devices/iio:deviceX/in_voltage2-voltage2_shorted_raw
 KernelVersion:
 Contact:	linux-iio@vger.kernel.org
 Description:
 		Measure voltage from AIN2 pin connected to AIN(+)
 		and AIN(-) shorted.
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode_available
-KernelVersion:
-Contact:	linux-iio@vger.kernel.org
-Description:
-		Reading returns a list with the possible calibration modes.
-		There are two available options:
-		"zero_scale" - calibrate to zero scale
-		"full_scale" - calibrate to full scale
-
-What:		/sys/bus/iio/devices/iio:deviceX/in_voltagex_sys_calibration_mode
-KernelVersion:
-Contact:	linux-iio@vger.kernel.org
-Description:
-		Sets up the calibration mode used in the system calibration
-		procedure. Reading returns the current calibration mode.
-		Writing sets the system calibration mode.