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linux-next/Documentation/devicetree/bindings/serial/altera_uart.txt

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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>
2011-02-18 18:35:32 +08:00
Altera UART
Required properties:
dts: Deprecate ALTR as a vendor prefix Because most of the vendor prefixes are lower case, deprecate the vendor prefix "ALTR" in place of "altr" for Altera Corp.. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: devicetree@vger.kernel.org Signed-off-by: Olof Johansson <olof@lixom.net>
2013-08-15 04:25:19 +08:00
- compatible : should be "ALTR,uart-1.0" <DEPRECATED>
- compatible : should be "altr,uart-1.0"
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>
2011-02-18 18:35:32 +08:00
Optional properties:
- clock-frequency : frequency of the clock input to the UART
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