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-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-platform | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-platform b/Documentation/ABI/testing/sysfs-bus-platform index ff30728595ef..c4dfe7355c2d 100644 --- a/Documentation/ABI/testing/sysfs-bus-platform +++ b/Documentation/ABI/testing/sysfs-bus-platform @@ -42,3 +42,15 @@ Date: August 2021 Contact: Barry Song <song.bao.hua@hisilicon.com> Description: This attribute will show "msi" if <N> is a valid msi irq + +What: /sys/bus/platform/devices/.../modalias +Description: + Same as MODALIAS in the uevent at device creation. + + A platform device that it is exposed via devicetree uses: + + - of:N`of node name`T`type` + + Other platform devices use, instead: + + - platform:`driver name` |