1 PXA2xx SSP SPI Controller
4 - compatible: Must be "marvell,mmp2-ssp".
5 - reg: Offset and length of the device's register set.
6 - interrupts: Should be the interrupt number.
7 - clocks: Should contain a single entry describing the clock input.
8 - #address-cells: Number of cells required to define a chip select address.
9 - #size-cells: Should be zero.
12 - cs-gpios: list of GPIO chip selects. See the SPI bus bindings,
13 Documentation/devicetree/bindings/spi/spi-bus.txt
14 - spi-slave: Empty property indicating the SPI controller is used in slave mode.
15 - ready-gpios: GPIO used to signal a SPI master that the FIFO is filled
16 and we're ready to service a transfer. Only useful in slave mode.
18 Child nodes represent devices on the SPI bus
19 See ../spi/spi-bus.txt
23 compatible = "marvell,mmp2-ssp";
24 reg = <0xd4035000 0x1000>;
25 clocks = <&soc_clocks MMP2_CLK_SSP0>;