| commit | 7485d26b7e13ee8ff82adb271ac90a996c1fe830 | |
| author | Laurent Pinchart <laurentp@cse-semaphore.com> | |
| Thu, 24 Jul 2008 16:36:37 +0000 (24 18:36 +0200) | ||
| committer | Kumar Gala <galak@kernel.crashing.org> | |
| Mon, 28 Jul 2008 12:48:04 +0000 (28 07:48 -0500) | ||
| tree | 13bc7e6f30aa6cfb039e780b597f264eccf9d3df | treesnapshot (tar.gz zip) |
| parent | dc2380ec8572fcd7f7e9579afc9fb223300d922f | commitdiff |
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>
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>
| Documentation/powerpc/dts-bindings/fsl/cpm_qe/serial.txt | diffblobblamehistory | |
| drivers/serial/cpm_uart/cpm_uart.h | diffblobblamehistory | |
| drivers/serial/cpm_uart/cpm_uart_core.c | diffblobblamehistory |