Kernel-4.18.0-80.el8_moxa,moxart-mmc

MOXA ART MMC Host Controller Interface

Inherits from mmc binding[1].

[1] Documentation/devicetree/bindings/mmc/mmc.txt

Required properties:

• compatible : Must be “moxa,moxart-mmc” or “faraday,ftsdc010”
• reg : Should contain registers location and length
• interrupts : Should contain the interrupt number
• clocks : Should contain phandle for the clock feeding the MMC controller

Optional properties:

• dmas : Should contain two DMA channels, line request number must be 5 for

    both channels
  

• dma-names : Must be “tx”, “rx”

Example:

mmc: mmc@98e00000 {
    compatible = "moxa,moxart-mmc";
    reg = <0x98e00000 0x5C>;
    interrupts = <5 0>;
    clocks = <&clk_apb>;
    dmas =  <&dma 5>,
        <&dma 5>;
    dma-names = "tx", "rx";
};