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| OpenCores tiny SPI
|
| Required properties:
| - compatible : should be "opencores,tiny-spi-rtlsvn2".
| - gpios : should specify GPIOs used for chipselect.
| Optional properties:
| - clock-frequency : input clock frequency to the core.
| - baud-width: width, in bits, of the programmable divider used to scale
| the input clock to SCLK.
|
| The clock-frequency and baud-width properties are needed only if the divider
| is programmable. They are not needed if the divider is fixed.
|
|