80 lines
No EOL
1.3 KiB
Text
80 lines
No EOL
1.3 KiB
Text
/dts-v1/;
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/plugin/;
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/{
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compatible = "brcm,bcm2711";
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fragment@0 {
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target = <&i2c1>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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status = "okay";
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adc101c: adc@54 {
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reg = <0x54>;
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compatible = "ti,adc101c";
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status = "okay";
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};
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};
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};
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fragment@1 {
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target = <&spi4>;
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__overlay__ {
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pinctrl-names = "default";
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pinctrl-0 = <&spi4_pins &spi4_cs_pins>;
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cs-gpios = <&gpio 4 1>;
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status = "okay";
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spidev4_0: spidev@0 {
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compatible = "spidev";
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reg = <0>; /* CE0 */
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#address-cells = <1>;
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#size-cells = <0>;
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spi-max-frequency = <125000000>;
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status = "okay";
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};
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};
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};
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fragment@2 {
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target = <&uart1>;
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__overlay__ {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins>;
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status = "okay";
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};
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};
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fragment@3 {
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target = <&gpio>;
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__overlay__ {
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i2c1_pins: i2c1 {
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brcm,pins = <44 45>;
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brcm,function = <6>;
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};
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spi4_pins: spi4_pins {
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brcm,pins = <6 7>;
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brcm,function = <7>;
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};
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spi4_cs_pins: spi0_cs_pins {
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brcm,pins = <4>;
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brcm,function = <1>;
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};
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uart1_pins: uart1_pins {
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brcm,pins = <14 15>;
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brcm,function = <2>;
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brcm,pull = <0 2>;
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};
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};
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};
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}; |