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/dts-v1/;
/plugin/;
/ {
compatible = "brcm,bcm2711";
fragment@0 {
target = <&spi6_cs_pins>;
frag0: __overlay__ {
brcm,pins = <18 27>;
brcm,function = <1>; /* output */
};
};
fragment@1 {
target = <&spi6>;
frag1: __overlay__ {
/* needed to avoid dtc warning */
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&spi6_pins &spi6_cs_pins>;
cs-gpios = <&gpio 18 1>, <&gpio 27 1>;
status = "okay";
spidev6_0: spidev@0 {
compatible = "spidev";
reg = <0>; /* CE0 */
#address-cells = <1>;
#size-cells = <0>;
spi-max-frequency = <125000000>;
status = "okay";
};
spidev6_1: spidev@1 {
compatible = "spidev";
reg = <1>; /* CE1 */
#address-cells = <1>;
#size-cells = <0>;
spi-max-frequency = <125000000>;
status = "okay";
};
};
};
__overrides__ {
cs0_pin = <&frag0>,"brcm,pins:0",
<&frag1>,"cs-gpios:4";
cs1_pin = <&frag0>,"brcm,pins:4",
<&frag1>,"cs-gpios:16";
cs0_spidev = <&spidev6_0>,"status";
cs1_spidev = <&spidev6_1>,"status";
};
};
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