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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-09-30 01:28:52 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-09-30 01:28:52 +0200 |
| commit | 8f697e574012cc73b6b0dcbf30d88a3a0f43b78f (patch) | |
| tree | a6b16bcf33ad08e03837b61eed2fffb31118f1f3 /Documentation/ABI/testing/sysfs-gpio | |
| parent | Input: walkera0701 - use parallel port device model (diff) | |
| parent | Linux 4.3-rc3 (diff) | |
| download | linux-8f697e574012cc73b6b0dcbf30d88a3a0f43b78f.tar.xz linux-8f697e574012cc73b6b0dcbf30d88a3a0f43b78f.zip | |
Merge tag 'v4.3-rc3' into next
Merge with Linux 4.3-rc3 to bring in MFD DA9062 changes to merge DA9062
OnKey driver.
Diffstat (limited to 'Documentation/ABI/testing/sysfs-gpio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-gpio | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/ABI/testing/sysfs-gpio b/Documentation/ABI/testing/sysfs-gpio index 80f4c94c7bef..55ffa2df1c10 100644 --- a/Documentation/ABI/testing/sysfs-gpio +++ b/Documentation/ABI/testing/sysfs-gpio @@ -16,7 +16,8 @@ Description: /sys/class/gpio /export ... asks the kernel to export a GPIO to userspace /unexport ... to return a GPIO to the kernel - /gpioN ... for each exported GPIO #N + /gpioN ... for each exported GPIO #N OR + /<LINE-NAME> ... for a properly named GPIO line /value ... always readable, writes fail for input GPIOs /direction ... r/w as: in, out (default low); write: high, low /edge ... r/w as: none, falling, rising, both |