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Add documentation for the serial communication interface module (LINFlexD), found in two instances on S32V234. Signed-off-by: Stoica Cosmin-Stefan <cosmin.stoica@nxp.com> Signed-off-by: Larisa Grigore <Larisa.Grigore@nxp.com> Signed-off-by: Stefan-Gabriel Mirea <stefan-gabriel.mirea@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20190823191115.18490-7-stefan-gabriel.mirea@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
23 lines
709 B
Plaintext
23 lines
709 B
Plaintext
* Freescale LINFlexD UART
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The LINFlexD controller implements several LIN protocol versions, as well as
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support for full-duplex UART communication through 8-bit and 9-bit frames.
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See chapter 47 ("LINFlexD") in the reference manual[1].
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Required properties:
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- compatible :
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- "fsl,s32v234-linflexuart" for LINFlexD configured in UART mode, which
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is compatible with the one integrated on S32V234 SoC
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- reg : Address and length of the register set for the device
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- interrupts : Should contain uart interrupt
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Example:
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uart0: serial@40053000 {
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compatible = "fsl,s32v234-linflexuart";
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reg = <0x0 0x40053000 0x0 0x1000>;
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interrupts = <0 59 4>;
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};
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[1] https://www.nxp.com/webapp/Download?colCode=S32V234RM
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