Documentation/devicetree/bindings/mmc/brcm,sdhci-iproc.txt

   1 Broadcom IPROC SDHCI controller
   2
   3 This file documents differences between the core properties described
   4 by mmc.txt and the properties that represent the IPROC SDHCI controller.
   5
   6 Required properties:
   7 - compatible : Should be one of the following
   8                "brcm,bcm2835-sdhci"
   9                "brcm,sdhci-iproc-cygnus"
  10
  11 - clocks : The clock feeding the SDHCI controller.
  12
  13 Optional properties:
  14   - sdhci,auto-cmd12: specifies that controller should use auto CMD12.
  15
  16 Example:
  17
  18 sdhci0: sdhci@0x18041000 {
  19         compatible = "brcm,sdhci-iproc-cygnus";
  20         reg = <0x18041000 0x100>;
  21         interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
  22         clocks = <&lcpll0_clks BCM_CYGNUS_LCPLL0_SDIO_CLK>;
  23         bus-width = <4>;
  24         sdhci,auto-cmd12;
  25         no-1-8-v;
  26 };