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Diffstat (limited to 'Documentation/devicetree/bindings/tty/serial/atmel-usart.txt')
-rw-r--r-- | Documentation/devicetree/bindings/tty/serial/atmel-usart.txt | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/Documentation/devicetree/bindings/tty/serial/atmel-usart.txt b/Documentation/devicetree/bindings/tty/serial/atmel-usart.txt deleted file mode 100644 index a49d9a1d4cc..00000000000 --- a/Documentation/devicetree/bindings/tty/serial/atmel-usart.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART) - -Required properties: -- compatible: Should be "atmel,<chip>-usart" - The compatible <chip> indicated will be the first SoC to support an - additional mode or an USART new feature. -- reg: Should contain registers location and length -- interrupts: Should contain interrupt - -Optional properties: -- atmel,use-dma-rx: use of PDC or DMA for receiving data -- atmel,use-dma-tx: use of PDC or DMA for transmitting data - -<chip> compatible description: -- at91rm9200: legacy USART support -- at91sam9260: generic USART implementation for SAM9 SoCs - -Example: - - usart0: serial@fff8c000 { - compatible = "atmel,at91sam9260-usart"; - reg = <0xfff8c000 0x4000>; - interrupts = <7>; - atmel,use-dma-rx; - atmel,use-dma-tx; - }; - |