0001 * SOCIONEXT Milbeaut SDHCI controller
0002
0003 This file documents differences between the core properties in mmc.txt
0004 and the properties used by the sdhci_milbeaut driver.
0005
0006 Required properties:
0007 - compatible: "socionext,milbeaut-m10v-sdhci-3.0"
0008 - clocks: Must contain an entry for each entry in clock-names. It is a
0009 list of phandles and clock-specifier pairs.
0010 See ../clocks/clock-bindings.txt for details.
0011 - clock-names: Should contain the following two entries:
0012 "iface" - clock used for sdhci interface
0013 "core" - core clock for sdhci controller
0014
0015 Optional properties:
0016 - fujitsu,cmd-dat-delay-select: boolean property indicating that this host
0017 requires the CMD_DAT_DELAY control to be enabled.
0018
0019 Example:
0020 sdhci3: mmc@1b010000 {
0021 compatible = "socionext,milbeaut-m10v-sdhci-3.0";
0022 reg = <0x1b010000 0x10000>;
0023 interrupts = <0 265 0x4>;
0024 voltage-ranges = <3300 3300>;
0025 bus-width = <4>;
0026 clocks = <&clk 7>, <&ahb_clk>;
0027 clock-names = "core", "iface";
0028 cap-sdio-irq;
0029 fujitsu,cmd-dat-delay-select;
0030 };
