my devicetree code
mouse_paw3950:&spi30 {
compatible = "nordic,nrf-spim";
status = "okay";
pinctrl-0 = <&paw3950_spi30_default>;
pinctrl-1 = <&paw3950_spi30_sleep>;
pinctrl-names = "default", "sleep";
cs-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
paw3950: paw3950@0 {
compatible = "vnd,spi-device";
reg = <0>;
spi-max-frequency = <1000000>;
label = "paw3950";
};
};
mouse_ch564:&spi00{
compatible = "nordic,nrf-spim";
status = "okay";
pinctrl-0 = <&ch564_spi00_default>;
pinctrl-1 = <&ch564_spi00_sleep>;
pinctrl-names = "default","sleep";
cs-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
ch564: ch564@0{
compatible = "vnd,spi-device";
reg = <0>;
spi-max-frequency = <1000000>;
label = "ch564";
};
};
among which
ch564: ch564@0 paw3950: paw3950
Wave line error， I copied it based on the official Nordic tutorial SPI
&spi1 {
compatible = "nordic,nrf-spi";
status = "okay";
cs-gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
gendev: gendev@0 {
compatible = "vnd,spi-device";
reg = <0>;
spi-max-frequency = <1600000>;
label = "GenDev";
};
};
I hope you can tell me in detail why the error occurred
