26 lines
996 B
Plaintext
26 lines
996 B
Plaintext
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* TI OMAP SDHCI Controller
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Refer to mmc.txt for standard MMC bindings.
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For UHS devices which require tuning, the device tree should have a "cpu_thermal" node which maps to the appropriate thermal zone. This is used to get the temperature of the zone during tuning.
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Required properties:
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- compatible: Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers
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Should be "ti,k2g-sdhci" for K2G
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- ti,hwmods: Must be "mmc<n>", <n> is controller instance starting 1
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(Not required for K2G).
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- pinctrl-names: Should be subset of "default", "hs", "sdr12", "sdr25", "sdr50",
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"ddr50-rev11", "sdr104-rev11", "ddr50", "sdr104",
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"ddr_1_8v-rev11", "ddr_1_8v" or "ddr_3_3v", "hs200_1_8v-rev11",
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"hs200_1_8v",
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- pinctrl-<n> : Pinctrl states as described in bindings/pinctrl/pinctrl-bindings.txt
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Example:
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mmc1: mmc@4809c000 {
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compatible = "ti,dra7-sdhci";
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reg = <0x4809c000 0x400>;
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ti,hwmods = "mmc1";
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bus-width = <4>;
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vmmc-supply = <&vmmc>; /* phandle to regulator node */
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};
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