Synopsys DesignWare SPI master | |
Required properties: | |
- compatible: should be "snps,designware-spi" | |
- #address-cells: see spi-bus.txt | |
- #size-cells: see spi-bus.txt | |
- reg: address and length of the spi master registers | |
- interrupts: should contain one interrupt | |
- clocks: spi clock phandle | |
- num-cs: see spi-bus.txt | |
Optional properties: | |
- cs-gpios: see spi-bus.txt | |
Example: | |
spi: spi@4020a000 { | |
compatible = "snps,designware-spi"; | |
interrupts = <11 1>; | |
reg = <0x4020a000 0x1000>; | |
clocks = <&pclk>; | |
num-cs = <2>; | |
cs-gpios = <&banka 0 0>; | |
}; |