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 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.