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| author | Linus Walleij <linus.walleij@linaro.org> | 2016-04-05 16:49:57 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-04-09 20:14:26 +0200 |
| commit | 6b5029d3ec86ee9558a1ab0b4b41a98e970e2204 (patch) | |
| tree | 00722e622de49da9fa748f0d02762f74d47b3fb5 /block/cmdline-parser.c | |
| parent | a0e637387a9858f9c2e8228bc15e299387dadcd1 (diff) | |
| download | linux-6b5029d3ec86ee9558a1ab0b4b41a98e970e2204.tar.gz linux-6b5029d3ec86ee9558a1ab0b4b41a98e970e2204.tar.bz2 linux-6b5029d3ec86ee9558a1ab0b4b41a98e970e2204.zip | |
gpio: document open drain/source behaviour
This has been a totally undocumented feature for years so add some
generic concepts and documentation about open drain/source, include
some facts on how we now support for hardware.
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Nicolas Saenz Julienne <nicolassaenzj@gmail.com>
Cc: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'block/cmdline-parser.c')
0 files changed, 0 insertions, 0 deletions