1Broadcom BCM2835 SDHOST controller 2 3This file documents differences between the core properties described 4by mmc.txt and the properties that represent the BCM2835 controller. 5 6Required properties: 7- compatible: Should be "brcm,bcm2835-sdhost". 8- clocks: The clock feeding the SDHOST controller. 9 10Optional properties: 11- dmas: DMA channel for read and write. 12 See Documentation/devicetree/bindings/dma/dma.txt for details 13 14Example: 15 16sdhost: 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}; 24