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Diffstat (limited to 'dts/Bindings/serial/fsl-imx-uart.txt')
-rw-r--r-- | dts/Bindings/serial/fsl-imx-uart.txt | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/dts/Bindings/serial/fsl-imx-uart.txt b/dts/Bindings/serial/fsl-imx-uart.txt deleted file mode 100644 index 9582fc2279..0000000000 --- a/dts/Bindings/serial/fsl-imx-uart.txt +++ /dev/null @@ -1,40 +0,0 @@ -* Freescale i.MX Universal Asynchronous Receiver/Transmitter (UART) - -Required properties: -- compatible : Should be "fsl,<soc>-uart" -- reg : Address and length of the register set for the device -- interrupts : Should contain uart interrupt - -Optional properties: -- fsl,dte-mode : Indicate the uart works in DTE mode. The uart works - in DCE mode by default. -- fsl,inverted-tx , fsl,inverted-rx : Indicate that the hardware attached - to the peripheral inverts the signal transmitted or received, - respectively, and that the peripheral should invert its output/input - using the INVT/INVR registers. -- rs485-rts-delay, rs485-rts-active-low, rs485-rx-during-tx, - linux,rs485-enabled-at-boot-time: see rs485.txt. Note that for RS485 - you must enable either the "uart-has-rtscts" or the "rts-gpios" - properties. In case you use "uart-has-rtscts" the signal that controls - the transceiver is actually CTS_B, not RTS_B. CTS_B is always output, - and RTS_B is input, regardless of dte-mode. - -Please check Documentation/devicetree/bindings/serial/serial.yaml -for the complete list of generic properties. - -Note: Each uart controller should have an alias correctly numbered -in "aliases" node. - -Example: - -aliases { - serial0 = &uart1; -}; - -uart1: serial@73fbc000 { - compatible = "fsl,imx51-uart", "fsl,imx21-uart"; - reg = <0x73fbc000 0x4000>; - interrupts = <31>; - uart-has-rtscts; - fsl,dte-mode; -}; |