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     1 * SOCIONEXT Milbeaut SDHCI controller
    2 
    3 This file documents differences between the core properties in mmc.txt
    4 and the properties used by the sdhci_milbeaut driver.
    5 
    6 Required properties:
    7 - compatible: "socionext,milbeaut-m10v-sdhci-3.0"
    8 - clocks: Must contain an entry for each entry in clock-names. It is a
    9   list of phandles and clock-specifier pairs.
   10   See ../clocks/clock-bindings.txt for details.
   11 - clock-names: Should contain the following two entries:
   12         "iface" - clock used for sdhci interface
   13         "core"  - core clock for sdhci controller
   14 
   15 Optional properties:
   16 - fujitsu,cmd-dat-delay-select: boolean property indicating that this host
   17   requires the CMD_DAT_DELAY control to be enabled.
   18 
   19 Example:
   20         sdhci3: mmc@1b010000 {
   21                 compatible = "socionext,milbeaut-m10v-sdhci-3.0";
   22                 reg = <0x1b010000 0x10000>;
   23                 interrupts = <0 265 0x4>;
   24                 voltage-ranges = <3300 3300>;
   25                 bus-width = <4>;
   26                 clocks = <&clk 7>, <&ahb_clk>;
   27                 clock-names = "core", "iface";
   28                 cap-sdio-irq;
   29                 fujitsu,cmd-dat-delay-select;
   30         };
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