Raspberry Vanilla IPMT
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# 1 "/home/rdkartono/raspberry-vanilla/kernelsu-5.15-07062024/common/arch/arm64/boot/dts/overlays/draws-overlay.dts"
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# 1 "<built-in>" 1
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# 1 "/home/rdkartono/raspberry-vanilla/kernelsu-5.15-07062024/common/arch/arm64/boot/dts/overlays/draws-overlay.dts" 2
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# 1 "/home/rdkartono/raspberry-vanilla/kernelsu-5.15-07062024/common/scripts/dtc/include-prefixes/dt-bindings/clock/bcm2835.h" 1
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# 2 "/home/rdkartono/raspberry-vanilla/kernelsu-5.15-07062024/common/arch/arm64/boot/dts/overlays/draws-overlay.dts" 2
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/dts-v1/;
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/plugin/;
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/ {
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compatible = "brcm,bcm2835";
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fragment@0 {
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target = <&i2s>;
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__overlay__ {
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status = "okay";
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};
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};
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fragment@1 {
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target-path = "/";
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__overlay__ {
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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udrc0_ldoin: udrc0_ldoin {
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compatible = "regulator-fixed";
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regulator-name = "ldoin";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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sc16is752_clk: sc16is752_draws_clk {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <1843200>;
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};
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};
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pps: pps {
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compatible = "pps-gpio";
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pinctrl-names = "default";
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pinctrl-0 = <&pps_pins>;
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gpios = <&gpio 7 0>;
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status = "okay";
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};
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iio-hwmon {
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compatible = "iio-hwmon";
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status = "okay";
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io-channels = <&tla2024 4>, <&tla2024 5>, <&tla2024 6>,
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<&tla2024 7>;
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};
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};
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};
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fragment@2 {
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target = <&i2c_arm>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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tlv320aic32x4: tlv320aic32x4@18 {
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compatible = "ti,tlv320aic32x4";
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reg = <0x18>;
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#sound-dai-cells = <0>;
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status = "okay";
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clocks = <&clocks 38>;
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clock-names = "mclk";
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assigned-clocks = <&clocks 38>;
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assigned-clock-rates = <25000000>;
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pinctrl-names = "default";
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pinctrl-0 = <&gpclk0_pin &aic3204_reset>;
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reset-gpios = <&gpio 13 0>;
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iov-supply = <&udrc0_ldoin>;
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ldoin-supply = <&udrc0_ldoin>;
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};
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sc16is752: sc16is752@50 {
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compatible = "nxp,sc16is752";
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reg = <0x50>;
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clocks = <&sc16is752_clk>;
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interrupt-parent = <&gpio>;
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interrupts = <17 2>;
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pinctrl-names = "default";
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pinctrl-0 = <&sc16is752_irq>;
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};
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tla2024: tla2024@48 {
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compatible = "ti,ads1015";
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reg = <0x48>;
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#address-cells = <1>;
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#size-cells = <0>;
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#io-channel-cells = <1>;
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adc_ch4: channel@4 {
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reg = <4>;
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ti,gain = <1>;
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ti,datarate = <4>;
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};
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adc_ch5: channel@5 {
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reg = <5>;
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ti,gain = <1>;
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ti,datarate = <4>;
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};
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adc_ch6: channel@6 {
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reg = <6>;
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ti,gain = <2>;
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ti,datarate = <4>;
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};
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adc_ch7: channel@7 {
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reg = <7>;
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ti,gain = <2>;
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ti,datarate = <4>;
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};
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};
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};
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};
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fragment@3 {
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target = <&sound>;
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snd: __overlay__ {
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compatible = "simple-audio-card";
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i2s-controller = <&i2s>;
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status = "okay";
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simple-audio-card,name = "draws";
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simple-audio-card,format = "i2s";
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simple-audio-card,bitclock-master = <&dailink0_master>;
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simple-audio-card,frame-master = <&dailink0_master>;
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simple-audio-card,widgets =
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"Line", "Line In",
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"Line", "Line Out";
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simple-audio-card,routing =
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"IN1_R", "Line In",
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"IN1_L", "Line In",
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"CM_L", "Line In",
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"CM_R", "Line In",
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"Line Out", "LOR",
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"Line Out", "LOL";
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dailink0_master: simple-audio-card,cpu {
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sound-dai = <&i2s>;
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};
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simple-audio-card,codec {
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sound-dai = <&tlv320aic32x4>;
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};
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};
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};
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fragment@4 {
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target = <&gpio>;
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__overlay__ {
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gpclk0_pin: gpclk0_pin {
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brcm,pins = <4>;
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brcm,function = <4>;
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};
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aic3204_reset: aic3204_reset {
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brcm,pins = <13>;
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brcm,function = <1>;
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brcm,pull = <1>;
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};
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aic3204_gpio: aic3204_gpio {
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brcm,pins = <26>;
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};
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sc16is752_irq: sc16is752_irq {
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brcm,pins = <17>;
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brcm,function = <0>;
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brcm,pull = <2>;
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};
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pps_pins: pps_pins {
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brcm,pins = <7>;
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brcm,function = <0>;
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brcm,pull = <0>;
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};
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};
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};
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__overrides__ {
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draws_adc_ch4_gain = <&adc_ch4>,"ti,gain:0";
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draws_adc_ch4_datarate = <&adc_ch4>,"ti,datarate:0";
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draws_adc_ch5_gain = <&adc_ch5>,"ti,gain:0";
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draws_adc_ch5_datarate = <&adc_ch5>,"ti,datarate:0";
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draws_adc_ch6_gain = <&adc_ch6>,"ti,gain:0";
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draws_adc_ch6_datarate = <&adc_ch6>,"ti,datarate:0";
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draws_adc_ch7_gain = <&adc_ch7>,"ti,gain:0";
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draws_adc_ch7_datarate = <&adc_ch7>,"ti,datarate:0";
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alsaname = <&snd>, "simple-audio-card,name";
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};
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};
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