[deliverable/linux.git] / Documentation / devicetree / bindings / mmc / sdhci-spear.txt

* SPEAr SDHCI Controller

This file documents differences between the core properties in mmc.txt
and the properties used by the sdhci-spear driver.

Required properties:
- compatible: "st,spear300-sdhci"

Optional properties:
- cd-gpios: card detect gpio, with zero flags.

If your board don't support these gpios then don't pass the entry.

Example:

	sdhci@fc000000 {
		compatible = "st,spear300-sdhci";
		reg = <0xfc000000 0x1000>;

		cd-gpios = <&gpio0 6 0>
	};
Commit	Line	Data
067bf748 VK	1	* SPEAr SDHCI Controller
	2
	3	This file documents differences between the core properties in mmc.txt
	4	and the properties used by the sdhci-spear driver.
	5
	6	Required properties:
	7	- compatible: "st,spear300-sdhci"
	8
	9	Optional properties:
	10	- cd-gpios: card detect gpio, with zero flags.
	11
	12	If your board don't support these gpios then don't pass the entry.
	13
	14	Example:
	15
	16	sdhci@fc000000 {
	17	compatible = "st,spear300-sdhci";
	18	reg = <0xfc000000 0x1000>;
	19
	20	cd-gpios = <&gpio0 6 0>
	21	};