xref: /linux/arch/arm64/boot/dts/amlogic/meson-sm1-bananapi-m2-pro.dts (revision c83b49383b595be50647f0c764a48c78b5f3c4f8) 
1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2021 BayLibre SAS
4 * Author: Neil Armstrong <narmstrong@baylibre.com>
5 */
6
7/dts-v1/;
8
9#include "meson-sm1-bananapi.dtsi"
10#include <dt-bindings/sound/meson-g12a-tohdmitx.h>
11
12/ {
13	compatible = "bananapi,bpi-m2-pro", "amlogic,sm1";
14	model = "Banana Pi BPI-M2-PRO";
15
16	sound {
17		compatible = "amlogic,axg-sound-card";
18		model = "BPI-M2-PRO";
19		audio-aux-devs = <&tdmout_b>;
20		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
21				"TDMOUT_B IN 1", "FRDDR_B OUT 1",
22				"TDMOUT_B IN 2", "FRDDR_C OUT 1",
23				"TDM_B Playback", "TDMOUT_B OUT";
24
25		assigned-clocks = <&clkc CLKID_MPLL2>,
26				  <&clkc CLKID_MPLL0>,
27				  <&clkc CLKID_MPLL1>;
28		assigned-clock-parents = <0>, <0>, <0>;
29		assigned-clock-rates = <294912000>,
30				       <270950400>,
31				       <393216000>;
32
33		dai-link-0 {
34			sound-dai = <&frddr_a>;
35		};
36
37		dai-link-1 {
38			sound-dai = <&frddr_b>;
39		};
40
41		dai-link-2 {
42			sound-dai = <&frddr_c>;
43		};
44
45		/* 8ch hdmi interface */
46		dai-link-3 {
47			sound-dai = <&tdmif_b>;
48			dai-format = "i2s";
49			dai-tdm-slot-tx-mask-0 = <1 1>;
50			dai-tdm-slot-tx-mask-1 = <1 1>;
51			dai-tdm-slot-tx-mask-2 = <1 1>;
52			dai-tdm-slot-tx-mask-3 = <1 1>;
53			mclk-fs = <256>;
54
55			codec {
56				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
57			};
58		};
59
60		/* hdmi glue */
61		dai-link-4 {
62			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
63
64			codec {
65				sound-dai = <&hdmi_tx>;
66			};
67		};
68	};
69};
70
71&clkc_audio {
72	status = "okay";
73};
74
75&frddr_a {
76	status = "okay";
77};
78
79&frddr_b {
80	status = "okay";
81};
82
83&frddr_c {
84	status = "okay";
85};
86
87&tdmif_b {
88	status = "okay";
89};
90
91&tdmout_b {
92	status = "okay";
93};
94
95&tohdmitx {
96	status = "okay";
97};
98