Documentation/devicetree/bindings/mmc/brcm,bcm7425-sdhci.txt

   1 * BROADCOM BRCMSTB/BMIPS SDHCI Controller
   2
   3 This file documents differences between the core properties in mmc.txt
   4 and the properties used by the sdhci-brcmstb driver.
   5
   6 NOTE: The driver disables all UHS speed modes by default and depends
   7 on Device Tree properties to enable them for SoC/Board combinations
   8 that support them.
   9
  10 Required properties:
  11 - compatible: "brcm,bcm7425-sdhci"
  12
  13 Refer to clocks/clock-bindings.txt for generic clock consumer properties.
  14
  15 Example:
  16
  17         sdhci@f03e0100 {
  18                 compatible = "brcm,bcm7425-sdhci";
  19                 reg = <0xf03e0000 0x100>;
  20                 interrupts = <0x0 0x26 0x0>;
  21                 sdhci,auto-cmd12;
  22                 clocks = <&sw_sdio>;
  23                 sd-uhs-sdr50;
  24                 sd-uhs-ddr50;
  25         };
  26
  27         sdhci@f03e0300 {
  28                 non-removable;
  29                 bus-width = <0x8>;
  30                 compatible = "brcm,bcm7425-sdhci";
  31                 reg = <0xf03e0200 0x100>;
  32                 interrupts = <0x0 0x27 0x0>;
  33                 sdhci,auto-cmd12;
  34                 clocks = <sw_sdio>;
  35                 mmc-hs200-1_8v;
  36         };