1*ce792580SThomas ChouOpenCores tiny SPI 2*ce792580SThomas Chou 3*ce792580SThomas ChouRequired properties: 4*ce792580SThomas Chou- compatible : should be "opencores,tiny-spi-rtlsvn2". 5*ce792580SThomas Chou- gpios : should specify GPIOs used for chipselect. 6*ce792580SThomas ChouOptional properties: 7*ce792580SThomas Chou- clock-frequency : input clock frequency to the core. 8*ce792580SThomas Chou- baud-width: width, in bits, of the programmable divider used to scale 9*ce792580SThomas Chou the input clock to SCLK. 10*ce792580SThomas Chou 11*ce792580SThomas ChouThe clock-frequency and baud-width properties are needed only if the divider 12*ce792580SThomas Chouis programmable. They are not needed if the divider is fixed. 13