5 - "ti,am654-mcspi" for AM654.
6 - "ti,omap2-mcspi" for OMAP2 & OMAP3.
7 - "ti,omap4-mcspi" for OMAP4+.
8 - ti,spi-num-cs : Number of chipselect supported by the instance.
9 - ti,hwmods: Name of the hwmod associated to the McSPI
10 - ti,pindir-d0-out-d1-in: Select the D0 pin as output and D1 as
11 input. The default is D0 as input and
15 - dmas: List of DMA specifiers with the controller specific format
16 as described in the generic DMA client binding. A tx and rx
17 specifier is required for each chip select.
18 - dma-names: List of DMA request names. These strings correspond
19 1:1 with the DMA specifiers listed in dmas. The string naming
20 is to be "rxN" and "txN" for RX and TX requests,
21 respectively, where N equals the chip select number.
25 [hwmod populated DMA resources]
30 compatible = "ti,omap4-mcspi";
35 [generic DMA request binding]
40 compatible = "ti,omap4-mcspi";
47 dma-names = "tx0", "rx0", "tx1", "rx1";