1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2019 BayLibre, SAS
4 * Author: Neil Armstrong <narmstrong@baylibre.com>
5 * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>
6 */
7
8 /dts-v1/;
9
10 #include "meson-g12b-w400.dtsi"
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
12
13 / {
14 compatible = "azw,gtking", "amlogic,s922x", "amlogic,g12b";
15 model = "Beelink GT-King";
16
17 aliases {
18 rtc0 = &rtc;
19 rtc1 = &vrtc;
20 };
21
22 spdif_dit: audio-codec-1 {
23 #sound-dai-cells = <0>;
24 compatible = "linux,spdif-dit";
25 sound-name-prefix = "DIT";
26 };
27
28 sound {
29 compatible = "amlogic,axg-sound-card";
30 model = "GTKING";
31 audio-aux-devs = <&tdmout_b>;
32 audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
33 "TDMOUT_B IN 1", "FRDDR_B OUT 1",
34 "TDMOUT_B IN 2", "FRDDR_C OUT 1",
35 "TDM_B Playback", "TDMOUT_B OUT",
36 "SPDIFOUT_A IN 0", "FRDDR_A OUT 3",
37 "SPDIFOUT_A IN 1", "FRDDR_B OUT 3",
38 "SPDIFOUT_A IN 2", "FRDDR_C OUT 3";
39
40 assigned-clocks = <&clkc CLKID_MPLL2>,
41 <&clkc CLKID_MPLL0>,
42 <&clkc CLKID_MPLL1>;
43 assigned-clock-parents = <0>, <0>, <0>;
44 assigned-clock-rates = <294912000>,
45 <270950400>,
46 <393216000>;
47
48 dai-link-0 {
49 sound-dai = <&frddr_a>;
50 };
51
52 dai-link-1 {
53 sound-dai = <&frddr_b>;
54 };
55
56 dai-link-2 {
57 sound-dai = <&frddr_c>;
58 };
59
60 /* 8ch hdmi interface */
61 dai-link-3 {
62 sound-dai = <&tdmif_b>;
63 dai-format = "i2s";
64 dai-tdm-slot-tx-mask-0 = <1 1>;
65 dai-tdm-slot-tx-mask-1 = <1 1>;
66 dai-tdm-slot-tx-mask-2 = <1 1>;
67 dai-tdm-slot-tx-mask-3 = <1 1>;
68 mclk-fs = <256>;
69
70 codec {
71 sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
72 };
73 };
74
75 /* spdif hdmi or toslink interface */
76 dai-link-4 {
77 sound-dai = <&spdifout_a>;
78
79 codec-0 {
80 sound-dai = <&spdif_dit>;
81 };
82
83 codec-1 {
84 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;
85 };
86 };
87
88 /* spdif hdmi interface */
89 dai-link-5 {
90 sound-dai = <&spdifout_b>;
91
92 codec {
93 sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;
94 };
95 };
96
97 /* hdmi glue */
98 dai-link-6 {
99 sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;
100
101 codec {
102 sound-dai = <&hdmi_tx>;
103 };
104 };
105 };
106 };
107
108 &arb {
109 status = "okay";
110 };
111
112 &clkc_audio {
113 status = "okay";
114 };
115
116 &frddr_a {
117 status = "okay";
118 };
119
120 &frddr_b {
121 status = "okay";
122 };
123
124 &frddr_c {
125 status = "okay";
126 };
127
128
129 &i2c3 {
130 status = "okay";
131 pinctrl-0 = <&i2c3_sda_a_pins>, <&i2c3_sck_a_pins>;
132 pinctrl-names = "default";
133
134 rtc: rtc@51 {
135 compatible = "nxp,pcf8563";
136 reg = <0x51>;
137 wakeup-source;
138 };
139 };
140
141 &spdifout_a {
142 pinctrl-0 = <&spdif_out_h_pins>;
143 pinctrl-names = "default";
144 status = "okay";
145 };
146
147 &spdifout_b {
148 status = "okay";
149 };
150
151 &tdmif_b {
152 status = "okay";
153 };
154
155 &tdmout_b {
156 status = "okay";
157 };
158
159 &tohdmitx {
160 status = "okay";
161 };
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