Lines Matching +full:cs +full:- +full:number

4 SPI bus. No SPI host is required for this to work. The down-side is that the
10 compatible: "spi-gpio"
11 cs-gpios: GPIOs to use for SPI chip select (output)
12 gpio-sck: GPIO to use for SPI clock (output)
14 gpio-mosi: GPIO to use for SPI MOSI line (output)
15 gpio-miso: GPIO to use for SPI MISO line (input)
18 spi-delay-us: Number of microseconds of delay between each CS transition
22 typically holds the GPIO number.
27 	soft-spi {
28 		compatible = "spi-gpio";
29 		cs-gpios = <&gpio 235 0>;	/* Y43 */
30 		gpio-sck = <&gpio 225 0>;	/* Y31 */
31 		gpio-mosi = <&gpio 227 0>;	/* Y33 */
32 		gpio-miso = <&gpio 224 0>;	/* Y30 */
33 		spi-delay-us = <1>;
34 		#address-cells = <1>;
35 		#size-cells = <0>;
36 		cs@0 {