?? spi-mx21.use
字號:
%C Driver for MX21 CSPI controllersSyntax: spi-master -d mx21 [option[,option ...]] ... &Options (to override autodetected defaults): base=address Base address of CSPI controller, default 0x1000E000 irq=num IRQ of the interface, default 16 clock=num CSPI clock, default 33.25MHz period=[32K=]num CSPI sample period clock, default 0Examples: # Start CSPI driver with base address, IRQ and period clock spi-master -d mx21 base=0x1000F000,irq=15,period=32K=2
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