forked from Qortal/Brooklyn
107 lines
2.1 KiB
Plaintext
107 lines
2.1 KiB
Plaintext
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// Definitions for HiFiBerry DAC+ HD
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/dts-v1/;
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/plugin/;
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#include <dt-bindings/gpio/gpio.h>
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/ {
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compatible = "brcm,bcm2835";
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fragment@0 {
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target-path = "/";
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__overlay__ {
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dachd_osc: pll_dachd_osc {
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compatible = "hifiberry,dachd-clk";
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#clock-cells = <0>;
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};
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};
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};
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fragment@1 {
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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@2 {
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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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status = "okay";
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pcm1792a@4c {
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compatible = "ti,pcm1792a";
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#sound-dai-cells = <0>;
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#clock-cells = <0>;
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clocks = <&dachd_osc>;
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reg = <0x4c>;
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status = "okay";
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};
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pll: pll@62 {
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compatible = "hifiberry,dachd-clk";
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#clock-cells = <0>;
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reg = <0x62>;
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clocks = <&dachd_osc>;
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status = "okay";
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common_pll_regs = [
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02 53 03 00 07 20 0F 00
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10 0D 11 1D 12 0D 13 8C
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14 8C 15 8C 16 8C 17 8C
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18 2A 1C 00 1D 0F 1F 00
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2A 00 2C 00 2F 00 30 00
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31 00 32 00 34 00 37 00
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38 00 39 00 3A 00 3B 01
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3E 00 3F 00 40 00 41 00
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5A 00 5B 00 95 00 96 00
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97 00 98 00 99 00 9A 00
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9B 00 A2 00 A3 00 A4 00
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B7 92 ];
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192k_pll_regs = [
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1A 0C 1B 35 1E F0 20 09
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21 50 2B 02 2D 10 2E 40
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33 01 35 22 36 80 3C 22
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3D 46 ];
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96k_pll_regs = [
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1A 0C 1B 35 1E F0 20 09
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21 50 2B 02 2D 10 2E 40
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33 01 35 47 36 00 3C 32
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3D 46 ];
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48k_pll_regs = [
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1A 0C 1B 35 1E F0 20 09
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21 50 2B 02 2D 10 2E 40
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33 01 35 90 36 00 3C 42
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3D 46 ];
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176k4_pll_regs = [
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1A 3D 1B 09 1E F3 20 13
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21 75 2B 04 2D 11 2E E0
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33 02 35 25 36 C0 3C 22
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3D 7A ];
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88k2_pll_regs = [
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1A 3D 1B 09 1E F3 20 13
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21 75 2B 04 2D 11 2E E0
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33 01 35 4D 36 80 3C 32
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3D 7A ];
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44k1_pll_regs = [
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1A 3D 1B 09 1E F3 20 13
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21 75 2B 04 2D 11 2E E0
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33 01 35 9D 36 00 3C 42
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3D 7A ];
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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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__overlay__ {
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compatible = "hifiberry,hifiberry-dacplushd";
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i2s-controller = <&i2s>;
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clocks = <&pll 0>;
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reset-gpio = <&gpio 16 GPIO_ACTIVE_LOW>;
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status = "okay";
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};
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};
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};
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