1 * Ingenic XBurst MMC controllers
3 This file documents the device tree properties used for the MMC controller in
4 Ingenic JZ4740/JZ4760/JZ4780/X1000 SoCs. These are in addition to the core MMC
5 properties described in mmc.txt.
8 - compatible: Should be one of the following:
9 - "ingenic,jz4740-mmc" for the JZ4740
10 - "ingenic,jz4725b-mmc" for the JZ4725B
11 - "ingenic,jz4760-mmc" for the JZ4760
12 - "ingenic,jz4780-mmc" for the JZ4780
13 - "ingenic,x1000-mmc" for the X1000
14 - reg: Should contain the MMC controller registers location and length.
15 - interrupts: Should contain the interrupt specifier of the MMC controller.
16 - clocks: Clock for the MMC controller.
19 - dmas: List of DMA specifiers with the controller specific format
20 as described in the generic DMA client binding. A tx and rx
21 specifier is required.
22 - dma-names: RX and TX DMA request names.
23 Should be "rx" and "tx", in that order.
25 For additional details on DMA client bindings see ../dma/dma.txt.
30 compatible = "ingenic,jz4780-mmc";
31 reg = <0x13450000 0x1000>;
33 interrupt-parent = <&intc>;
36 clocks = <&cgu JZ4780_CLK_MSC0>;
39 dmas = <&dma JZ4780_DMA_MSC0_RX 0xffffffff>, <&dma JZ4780_DMA_MSC0_TX 0xffffffff>;
40 dma-names = "rx", "tx";