i2c-mxs.txt

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    1 * Freescale MXS Inter IC (I2C) Controller
    2 
    3 Required properties:
    4 - compatible: Should be "fsl,<chip>-i2c"
    5 - reg: Should contain registers location and length
    6 - interrupts: Should contain ERROR interrupt number
    7 - clock-frequency: Desired I2C bus clock frequency in Hz.
    8                    Only 100000Hz and 400000Hz modes are supported.
    9 - dmas: DMA specifier, consisting of a phandle to DMA controller node
   10   and I2C DMA channel ID.
   11   Refer to dma.txt and fsl-mxs-dma.txt for details.
   12 - dma-names: Must be "rx-tx".
   13 
   14 Examples:
   15 
   16 i2c0: i2c@80058000 {
   17         #address-cells = <1>;
   18         #size-cells = <0>;
   19         compatible = "fsl,imx28-i2c";
   20         reg = <0x80058000 2000>;
   21         interrupts = <111>;
   22         clock-frequency = <100000>;
   23         dmas = <&dma_apbx 6>;
   24         dma-names = "rx-tx";
   25 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/i2c/i2c-mxs.txt

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/i2c/i2c-mxs.txt