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Documentation / devicetree / bindings / mmc / vt8500-sdmmc.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:37 EST.

1	* Wondermedia WM8505/WM8650 SD/MMC Host Controller
2	
3	This file documents differences between the core properties described
4	by mmc.txt and the properties used by the wmt-sdmmc driver.
5	
6	Required properties:
7	- compatible: Should be "wm,wm8505-sdhc".
8	- interrupts: Two interrupts are required - regular irq and dma irq.
9	
10	Optional properties:
11	- sdon-inverted: SD_ON bit is inverted on the controller
12	
13	Examples:
14	
15	sdhc@d800a000 {
16		compatible = "wm,wm8505-sdhc";
17		reg = <0xd800a000 0x1000>;
18		interrupts = <20 21>;
19		clocks = <&sdhc>;
20		bus-width = <4>;
21		sdon-inverted;
22	};
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