linux/Documentation/powerpc/dts-bindings
Laurent Pinchart 7485d26b7e 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>
2008-07-28 07:48:04 -05:00
..
fsl cpm_uart: Modem control lines support 2008-07-28 07:48:04 -05:00
gpio powerpc: add FHCI USB, FSL MCU, FSL UPM and GPIO LEDs bindings 2008-07-16 17:57:39 -05:00