The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)

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

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    1 * Freescale MXS Serial Audio Interface (SAIF)
    2 
    3 Required properties:
    4 - compatible: Should be "fsl,<chip>-saif"
    5 - reg: Should contain registers location and length
    6 - interrupts: Should contain ERROR interrupt number
    7 - dmas: DMA specifier, consisting of a phandle to DMA controller node
    8   and SAIF 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 - fsl,saif-master: phandle to the master SAIF.  It's only required for
   14   the slave SAIF.
   15 
   16 Note: Each SAIF controller should have an alias correctly numbered
   17 in "aliases" node.
   18 
   19 Example:
   20 
   21 aliases {
   22         saif0 = &saif0;
   23         saif1 = &saif1;
   24 };
   25 
   26 saif0: saif@80042000 {
   27         compatible = "fsl,imx28-saif";
   28         reg = <0x80042000 2000>;
   29         interrupts = <59>;
   30         dmas = <&dma_apbx 4>;
   31         dma-names = "rx-tx";
   32 };
   33 
   34 saif1: saif@80046000 {
   35         compatible = "fsl,imx28-saif";
   36         reg = <0x80046000 2000>;
   37         interrupts = <58>;
   38         dmas = <&dma_apbx 5>;
   39         dma-names = "rx-tx";
   40         fsl,saif-master = <&saif0>;
   41 };

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