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Diffstat (limited to 'Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt')
-rw-r--r-- | Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt b/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt deleted file mode 100644 index 59a40f18d551..000000000000 --- a/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt +++ /dev/null @@ -1,37 +0,0 @@ -* Freescale MXS Application UART (AUART) - -Required properties: -- compatible : Should be "fsl,<soc>-auart". The supported SoCs include - imx23 and imx28. -- reg : Address and length of the register set for the device -- interrupts : Should contain the auart interrupt numbers -- dmas: DMA specifier, consisting of a phandle to DMA controller node - and AUART DMA channel ID. - Refer to dma.txt and fsl-mxs-dma.txt for details. -- dma-names: "rx" for RX channel, "tx" for TX channel. - -Optional properties: -- fsl,uart-has-rtscts : Indicate the UART has RTS and CTS lines, - it also means you enable the DMA support for this UART. - -Example: -auart0: serial@8006a000 { - compatible = "fsl,imx28-auart", "fsl,imx23-auart"; - reg = <0x8006a000 0x2000>; - interrupts = <112>; - dmas = <&dma_apbx 8>, <&dma_apbx 9>; - dma-names = "rx", "tx"; -}; - -Note: Each auart port should have an alias correctly numbered in "aliases" -node. - -Example: - -aliases { - serial0 = &auart0; - serial1 = &auart1; - serial2 = &auart2; - serial3 = &auart3; - serial4 = &auart4; -}; |