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| author | David Brownell <dbrownell@users.sourceforge.net> | 2007-12-27 11:19:49 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 14:35:01 -0800 |
| commit | 4bde4a4c4ff53e67cde4b0fe630d6fc28106bff8 (patch) | |
| tree | 2974db90544830883700844cc3ef65c1d2108d81 /Documentation/blackfin | |
| parent | 979e524a9c563376af096d2d8629b9969fc06659 (diff) | |
USB: ohci-at91 uses generic GPIO calls
Update the ohci-at91 bus glue to start understanding about the per-port
power switch GPIOs it's given (on the sam9263-ek and potentially other
boards). For the moment this just claims them and forces them active
(assuming active-low power enables) whenever the HCD is loaded.
The assumption is still that board setup configures the GPIOs. Using
gpio_request() tracks actual usage and guards against conflict.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/blackfin')
0 files changed, 0 insertions, 0 deletions