| Broadcom BCM2835 SDHOST controller | |
| This file documents differences between the core properties described | |
| by mmc.txt and the properties that represent the BCM2835 controller. | |
| Required properties: | |
| - compatible: Should be "brcm,bcm2835-sdhost". | |
| - clocks: The clock feeding the SDHOST controller. | |
| Optional properties: | |
| - dmas: DMA channel for read and write. | |
| See Documentation/devicetree/bindings/dma/dma.txt for details | |
| Example: | |
| sdhost: mmc@7e202000 { | |
| compatible = "brcm,bcm2835-sdhost"; | |
| reg = <0x7e202000 0x100>; | |
| interrupts = <2 24>; | |
| clocks = <&clocks BCM2835_CLOCK_VPU>; | |
| dmas = <&dma 13>; | |
| dma-names = "rx-tx"; | |
| }; |