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};
91