mxs-spi.txt

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    1 * Freescale MX233/MX28 SSP/SPI
    2 
    3 Required properties:
    4 - compatible: Should be "fsl,<soc>-spi", where soc is "imx23" or "imx28"
    5 - reg: Offset and length of the register set for the device
    6 - interrupts: Should contain SSP ERROR interrupt
    7 - dmas: DMA specifier, consisting of a phandle to DMA controller node
    8   and SSP DMA channel ID.
    9   Refer to dma.txt and fsl-mxs-dma.txt for details.
   10 - dma-names: Must be "rx-tx".
   11 
   12 Optional properties:
   13 - clock-frequency : Input clock frequency to the SPI block in Hz.
   14                     Default is 160000000 Hz.
   15 
   16 Example:
   17 
   18 ssp0: ssp@80010000 {
   19         #address-cells = <1>;
   20         #size-cells = <0>;
   21         compatible = "fsl,imx28-spi";
   22         reg = <0x80010000 0x2000>;
   23         interrupts = <96>;
   24         dmas = <&dma_apbh 0>;
   25         dma-names = "rx-tx";
   26 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/spi/mxs-spi.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/spi/mxs-spi.txt