arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include <dt-bindings/sound/rt5640.h>
   4
   5 / {
   6         compatible = "nvidia,p3737-0000";
   7
   8         bus@0 {
   9                 aconnect@2900000 {
  10                         ahub@2900800 {
  11                                 i2s@2901000 {
  12                                         ports {
  13                                                 port@1 {
  14                                                         endpoint {
  15                                                                 dai-format = "i2s";
  16                                                                 remote-endpoint = <&rt5640_ep>;
  17                                                         };
  18                                                 };
  19                                         };
  20                                 };
  21                         };
  22                 };
  23
  24                 i2c@3160000 {
  25                         status = "okay";
  26
  27                         eeprom@56 {
  28                                 compatible = "atmel,24c02";
  29                                 reg = <0x56>;
  30
  31                                 label = "system";
  32                                 vcc-supply = <&vdd_1v8_sys>;
  33                                 address-width = <8>;
  34                                 pagesize = <8>;
  35                                 size = <256>;
  36                                 read-only;
  37                         };
  38                 };
  39
  40                 i2c@31e0000 {
  41                         status = "okay";
  42
  43                         audio-codec@1c {
  44                                 compatible = "realtek,rt5640";
  45                                 reg = <0x1c>;
  46                                 interrupt-parent = <&gpio>;
  47                                 interrupts = <TEGRA234_MAIN_GPIO(AC, 5) GPIO_ACTIVE_HIGH>;
  48                                 clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
  49                                 clock-names = "mclk";
  50                                 realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_NONE>;
  51                                 realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_NONE>;
  52                                 realtek,jack-detect-source = <RT5640_JD_SRC_HDA_HEADER>;
  53                                 sound-name-prefix = "CVB-RT";
  54
  55                                 port {
  56                                         rt5640_ep: endpoint {
  57                                                 remote-endpoint = <&i2s1_dap>;
  58                                                 mclk-fs = <256>;
  59                                         };
  60                                 };
  61                         };
  62                 };
  63
  64                 pwm@3280000 {
  65                         status = "okay";
  66                 };
  67
  68                 pwm@32c0000 {
  69                         status = "okay";
  70                 };
  71
  72                 pwm@32f0000 {
  73                         status = "okay";
  74                 };
  75         };
  76
  77         fan: pwm-fan {
  78                 compatible = "pwm-fan";
  79                 pwms = <&pwm3 0 45334>;
  80                 #cooling-cells = <2>;
  81         };
  82
  83         vdd_1v8_sys: regulator-vdd-1v8-sys {
  84                 compatible = "regulator-fixed";
  85                 regulator-name = "VDD_1V8_SYS";
  86                 regulator-min-microvolt = <1800000>;
  87                 regulator-max-microvolt = <1800000>;
  88                 regulator-always-on;
  89         };
  90 };