Thread (25 messages) 25 messages, 4 authors, 2021-08-05
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[PATCH 16/17] iio:adc:ad7280a: Document ABI for cell balance switches

From: Jonathan Cameron <jic23@kernel.org>
Date: 2021-06-14 11:39:46
Also in: linux-iio
Subsystem: iio subsystem and drivers, the rest · Maintainers: Jonathan Cameron, Linus Torvalds

From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Very minimal ABI docs. This is unusual enough that I'd expect anyone
who actually wanted to touch them to go look at the datasheet.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 .../ABI/testing/sysfs-bus-iio-adc-ad7280a          | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7280a b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7280a
new file mode 100644
index 000000000000..f51fc77b0143
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-iio-adc-ad7280a
@@ -0,0 +1,14 @@
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_balance_switch_en
+KernelVersion:	5.14
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Used to enable an output for balancing cells for time
+		controlled via in_voltage_Y-voltageZ_balance_switch_timer.
+
+What:		/sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_balance_switch_timer
+KernelVersion:	5.14
+Contact:	linux-iio@vger.kernel.org
+Description:
+		Time in seconds for which balance switch will be turned on.
+		Multiple of 71.5 seconds.
+
-- 
2.32.0
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