diff options
| author | Laurent Pinchart <laurentp@cse-semaphore.com> | 2008-07-24 12:36:37 -0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-07-28 08:48:04 -0400 |
| commit | 7485d26b7e13ee8ff82adb271ac90a996c1fe830 (patch) | |
| tree | 13bc7e6f30aa6cfb039e780b597f264eccf9d3df /arch/powerpc | |
| parent | dc2380ec8572fcd7f7e9579afc9fb223300d922f (diff) | |
cpm_uart: Modem control lines support
This patch replaces the get_mctrl/set_mctrl stubs with modem control line
read/write access through the GPIO lib.
Available modem control lines are described in the device tree using GPIO
bindings. The driver expect a GPIO pin for each of the CTS, RTS, DCD, DSR,
DTR and RI signals. Unused control lines can be left out.
Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
0 files changed, 0 insertions, 0 deletions