diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2011-02-18 05:35:32 -0500 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-03-01 11:38:27 -0500 |
| commit | 7c9325d79a3c3d51c98812161d47876d6830c062 (patch) | |
| tree | e749efa50ac29719d4ff159f94f03abc455cee06 /Documentation | |
| parent | d714d1979d7b4df7e2c127407f4014ce71f73cd0 (diff) | |
tty: serial: altera_uart: Add devicetree support
With the recent switch of the (currently still out-of-tree) Nios2 Linux
port to devicetree we want to be able to retrieve the resources and
properties from dts.
The old method to retrieve resources and properties from platform data
is still supported.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/altera_uart.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/altera_uart.txt b/Documentation/devicetree/bindings/serial/altera_uart.txt new file mode 100644 index 000000000000..71cae3f70100 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/altera_uart.txt | |||
| @@ -0,0 +1,7 @@ | |||
| 1 | Altera UART | ||
| 2 | |||
| 3 | Required properties: | ||
| 4 | - compatible : should be "ALTR,uart-1.0" | ||
| 5 | |||
| 6 | Optional properties: | ||
| 7 | - clock-frequency : frequency of the clock input to the UART | ||