armbian/sunxi-DT-overlays
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add h6-spi-spidev h6-w1-gpio overlays

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This commit is contained in:
Martin Ayotte
2018-11-13 16:55:40 -05:00
parent 1cff6dfc43
commit fb90cc47e5
2 changed files with 71 additions and 0 deletions
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42
sun50i-h6/sun50i-h6-spi-spidev.dts Normal file
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/dts-v1/;
/plugin/;
/ {
compatible = "allwinner,sun50i-h6";
fragment@0 {
target-path = "/aliases";
__overlay__ {
spi0 = "/soc/spi@5010000";
spi1 = "/soc/spi@5011000";
};
};
fragment@1 {
target = <&spi0>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
spidev {
compatible = "spidev";
status = "disabled";
reg = <0>;
spi-max-frequency = <1000000>;
};
};
};
fragment@2 {
target = <&spi1>;
__overlay__ {
#address-cells = <1>;
#size-cells = <0>;
spidev {
compatible = "spidev";
status = "disabled";
reg = <0>;
spi-max-frequency = <1000000>;
};
};
};
};

29
sun50i-h6/sun50i-h6-w1-gpio.dts Normal file
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/dts-v1/;
/plugin/;
/ {
compatible = "allwinner,sun50i-h6";
fragment@0 {
target = <&pio>;
__overlay__ {
w1_pins: w1_pins {
pins = "PC9";
function = "gpio_in";
};
};
};
fragment@1 {
target-path = "/";
__overlay__ {
onewire@0 {
compatible = "w1-gpio";
pinctrl-names = "default";
pinctrl-0 = <&w1_pins>;
gpios = <&pio 3 9 0>; /* PC9 */
status = "okay";
};
};
};
};