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| author | James Hogan <james.hogan@imgtec.com> | 2013-05-24 17:21:12 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-16 11:56:50 +0200 |
| commit | a2df4269cad79635201587c5c5404f0b1cb0b05c (patch) | |
| tree | de7f7f4147fb891561970c30aaf054f9ba070043 /Documentation | |
| parent | 73ae368cd309dae277b66444d471ac62825ee407 (diff) | |
| download | op-kernel-dev-a2df4269cad79635201587c5c5404f0b1cb0b05c.zip op-kernel-dev-a2df4269cad79635201587c5c5404f0b1cb0b05c.tar.gz | |
pinconf-generic: add BIAS_BUS_HOLD pinconf
Add a new PIN_CONFIG_BIAS_BUS_HOLD pin configuration for a bus holder
pin mode (also known as bus keeper, or repeater). This is a weak latch
which drives the last value on a tristate bus. Another device on the bus
can drive the bus high or low before going tristate to change the value
driven by the pin.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions
