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meson-gxbb-nanopi-k2+arpi600+nucleo-plc01a1.dts
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meson-gxbb-nanopi-k2+arpi600+nucleo-plc01a1.dts
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/*
* Copyright (c) 2018 Andreas Färber
*
* SPDX-License-Identifier: GPL-2.0+ or MIT
*/
/dts-v1/;
/plugin/;
/ {
compatible = "friendlyarm,nanopi-k2";
#address-cells = <1>;
#size-cells = <0>;
fragment@0 {
reg = <0>;
target-path = "/";
__overlay__ {
gpio_spi: spi {
compatible = "spi-gpio";
mosi-gpios = <&gpio 80 0>; /* GPIOY_5 */
gpio-mosi = <&gpio 80 0>; /* GPIOY_5 */
miso-gpios = <&gpio 82 0>; /* GPIOY_7 */
gpio-miso = <&gpio 82 0>; /* GPIOY_7 */
sck-gpios = <&gpio 84 0>; /* GPIOY_9 */
gpio-sck = <&gpio 84 0>; /* GPIOY_9 */
cs-gpios = <&gpio 83 0>, /* GPIOY_8 */
<&gpio 75 0>; /* GPIOY_0 */
num-chipselects = <2>;
#address-cells = <1>;
#size-cells = <0>;
/*ranges;*/
};
};
};
fragment@1 {
reg = <1>;
target-path = "/aliases";
__overlay__ {
};
};
fragment@2 {
reg = <2>;
target = <&gpio_spi>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
output@0 {
compatible = "st,vni8200xp";
reg = <0>;
spi-max-frequency = <5000000>;
output-enable-gpios = <&gpio 90 0>; /*GPIOY_15*/
};
input@1 {
compatible = "st,clt01-38sq7";
reg = <1>;
spi-max-frequency = <6250000>;
};
};
};
};