Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / mmc / brcm,bcm2835-sdhost.txt
1 Broadcom BCM2835 SDHOST controller
2
3 This file documents differences between the core properties described
4 by mmc.txt and the properties that represent the BCM2835 controller.
5
6 Required properties:
7 - compatible: Should be "brcm,bcm2835-sdhost".
8 - clocks: The clock feeding the SDHOST controller.
9
10 Optional properties:
11 - dmas: DMA channel for read and write.
12           See Documentation/devicetree/bindings/dma/dma.txt for details
13
14 Example:
15
16 sdhost: mmc@7e202000 {
17         compatible = "brcm,bcm2835-sdhost";
18         reg = <0x7e202000 0x100>;
19         interrupts = <2 24>;
20         clocks = <&clocks BCM2835_CLOCK_VPU>;
21         dmas = <&dma 13>;
22         dma-names = "rx-tx";
23 };