1 * TI OMAP SDHCI Controller
2
3 Refer to mmc.txt for standard MMC bindings.
4
5 For UHS devices which require tuning, the devi
6
7 Required properties:
8 - compatible: Should be "ti,omap2430-sdhci" fo
9 Should be "ti,omap3-sdhci" for o
10 Should be "ti,omap4-sdhci" for o
11 Should be "ti,omap5-sdhci" for o
12 Should be "ti,dra7-sdhci" for DR
13 Should be "ti,k2g-sdhci" for K2G
14 Should be "ti,am335-sdhci" for a
15 Should be "ti,am437-sdhci" for a
16 - ti,hwmods: Must be "mmc<n>", <n> is controll
17 (Not required for K2G).
18 - pinctrl-names: Should be subset of "default"
19 "ddr50-rev11", "sdr104-rev11"
20 "ddr_1_8v-rev11", "ddr_1_8v"
21 "hs200_1_8v",
22 - pinctrl-<n> : Pinctrl states as described in
23
24 Optional properties:
25 - dmas: List of DMA specifiers with th
26 in the generic DMA client bind
27 - dma-names: List of DMA request names. The
28 DMA specifiers listed in dmas.
29 and "rx" for TX and RX DMA req
30
31 Deprecated properties:
32 - ti,non-removable: Compatible with the generi
33
34 Example:
35 mmc1: mmc@4809c000 {
36 compatible = "ti,dra7-sdhci";
37 reg = <0x4809c000 0x400>;
38 ti,hwmods = "mmc1";
39 bus-width = <4>;
40 vmmc-supply = <&vmmc>; /* phan
41 dmas = <&sdma 61 &sdma 62>;
42 dma-names = "tx", "rx";
43 };
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