13a96dff0STony Prisk* Wondermedia WM8505/WM8650 SD/MMC Host Controller
23a96dff0STony Prisk
33a96dff0STony PriskThis file documents differences between the core properties described
43a96dff0STony Priskby mmc.txt and the properties used by the wmt-sdmmc driver.
53a96dff0STony Prisk
63a96dff0STony PriskRequired properties:
73a96dff0STony Prisk- compatible: Should be "wm,wm8505-sdhc".
83a96dff0STony Prisk- interrupts: Two interrupts are required - regular irq and dma irq.
93a96dff0STony Prisk
103a96dff0STony PriskOptional properties:
113a96dff0STony Prisk- sdon-inverted: SD_ON bit is inverted on the controller
123a96dff0STony Prisk
133a96dff0STony PriskExamples:
143a96dff0STony Prisk
153a96dff0STony Prisksdhc@d800a000 {
163a96dff0STony Prisk	compatible = "wm,wm8505-sdhc";
173a96dff0STony Prisk	reg = <0xd800a000 0x1000>;
183a96dff0STony Prisk	interrupts = <20 21>;
193a96dff0STony Prisk	clocks = <&sdhc>;
203a96dff0STony Prisk	bus-width = <4>;
213a96dff0STony Prisk	sdon-inverted;
223a96dff0STony Prisk};
233a96dff0STony Prisk
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