14177bc50STakao Orito* SOCIONEXT Milbeaut SDHCI controller
24177bc50STakao Orito
34177bc50STakao OritoThis file documents differences between the core properties in mmc.txt
44177bc50STakao Oritoand the properties used by the sdhci_milbeaut driver.
54177bc50STakao Orito
64177bc50STakao OritoRequired properties:
74177bc50STakao Orito- compatible: "socionext,milbeaut-m10v-sdhci-3.0"
84177bc50STakao Orito- clocks: Must contain an entry for each entry in clock-names. It is a
94177bc50STakao Orito  list of phandles and clock-specifier pairs.
104177bc50STakao Orito  See ../clocks/clock-bindings.txt for details.
114177bc50STakao Orito- clock-names: Should contain the following two entries:
124177bc50STakao Orito	"iface" - clock used for sdhci interface
134177bc50STakao Orito	"core"  - core clock for sdhci controller
144177bc50STakao Orito
154177bc50STakao OritoOptional properties:
164177bc50STakao Orito- fujitsu,cmd-dat-delay-select: boolean property indicating that this host
174177bc50STakao Orito  requires the CMD_DAT_DELAY control to be enabled.
184177bc50STakao Orito
194177bc50STakao OritoExample:
204177bc50STakao Orito	sdhci3: mmc@1b010000 {
214177bc50STakao Orito		compatible = "socionext,milbeaut-m10v-sdhci-3.0";
224177bc50STakao Orito		reg = <0x1b010000 0x10000>;
234177bc50STakao Orito		interrupts = <0 265 0x4>;
244177bc50STakao Orito		voltage-ranges = <3300 3300>;
254177bc50STakao Orito		bus-width = <4>;
264177bc50STakao Orito		clocks = <&clk 7>, <&ahb_clk>;
274177bc50STakao Orito		clock-names = "core", "iface";
284177bc50STakao Orito		cap-sdio-irq;
294177bc50STakao Orito		fujitsu,cmd-dat-delay-select;
304177bc50STakao Orito	};
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