1 * Renesas Multi Media Card Interface (MMCIF) Controller
3 This file documents differences between the core properties in mmc.txt
4 and the properties used by the MMCIF device.
9 - compatible: must contain one of the following
10 - "renesas,mmcif-r8a7740" for the MMCIF found in r8a7740 SoCs
11 - "renesas,mmcif-r8a7790" for the MMCIF found in r8a7790 SoCs
12 - "renesas,mmcif-r8a7791" for the MMCIF found in r8a7791 SoCs
13 - "renesas,sh-mmcif" for the generic MMCIF
15 - clocks: reference to the functional clock
17 - dmas: reference to the DMA channels, one per channel name listed in the
19 - dma-names: must contain "tx" for the transmit DMA channel and "rx" for the
23 Example: R8A7790 (R-Car H2) MMCIF0
25 mmcif0: mmc@ee200000 {
26 compatible = "renesas,mmcif-r8a7790", "renesas,sh-mmcif";
27 reg = <0 0xee200000 0 0x80>;
28 interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>;
29 clocks = <&mstp3_clks R8A7790_CLK_MMCIF0>;
30 dmas = <&dmac0 0xd1>, <&dmac0 0xd2>;
31 dma-names = "tx", "rx";