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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
| commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
| tree | 76267dbc9b9a130337be3640948fe397b04ac629 /Documentation/hwmon/powerz.rst | |
| parent | Adding upstream version 6.6.15. (diff) | |
| download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip | |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/hwmon/powerz.rst')
| -rw-r--r-- | Documentation/hwmon/powerz.rst | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/hwmon/powerz.rst b/Documentation/hwmon/powerz.rst new file mode 100644 index 0000000000..317084e0b7 --- /dev/null +++ b/Documentation/hwmon/powerz.rst @@ -0,0 +1,30 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +Kernel driver POWERZ +==================== + +Supported chips: + + * ChargerLAB POWER-Z KM003C + + Prefix: 'powerz' + + Addresses scanned: - + +Author: + + - Thomas Weißschuh <linux@weissschuh.net> + +Description +----------- + +This driver implements support for the ChargerLAB POWER-Z USB-C power testing +family. + +The device communicates with the custom protocol over USB. + +The channel labels exposed via hwmon match the labels used by the on-device +display and the official POWER-Z PC software. + +As current can flow in both directions through the tester the sign of the +channel "curr1_input" (label "IBUS") indicates the direction. |