1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright (c) 2024 Christian Hewitt <christianshewitt@gmail.com>
4 */
5
6 /dts-v1/;
7
8 #include "meson-gxl-s905x-p212.dtsi"
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/sound/meson-aiu.h>
12
13 / {
14 compatible = "osmc,vero4k", "amlogic,s905x", "amlogic,meson-gxl";
15 model = "OSMC Vero 4K";
16
17 reserved-memory {
18 /* 32 MiB reserved for ARM Trusted Firmware (BL32) */
19 secmon_reserved_bl32: secmon@5300000 {
20 reg = <0x0 0x05300000 0x0 0x2000000>;
21 no-map;
22 };
23 };
24
25 gpio-keys-polled {
26 compatible = "gpio-keys-polled";
27 poll-interval = <20>;
28
29 button {
30 label = "power";
31 linux,code = <KEY_POWER>;
32 gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
33 };
34 };
35
36 leds {
37 compatible = "gpio-leds";
38
39 led-standby {
40 color = <LED_COLOR_ID_RED>;
41 function = LED_FUNCTION_POWER;
42 gpios = <&gpio GPIODV_24 GPIO_ACTIVE_LOW>;
43 default-state = "off";
44 panic-indicator;
45 };
46 };
47
48 dio2133: analog-amplifier {
49 compatible = "simple-audio-amplifier";
50 sound-name-prefix = "AU2";
51 VCC-supply = <&hdmi_5v>;
52 enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
53 };
54
55 spdif_dit: audio-codec-0 {
56 #sound-dai-cells = <0>;
57 compatible = "linux,spdif-dit";
58 sound-name-prefix = "DIT";
59 };
60
61 cvbs-connector {
62 compatible = "composite-video-connector";
63
64 port {
65 cvbs_connector_in: endpoint {
66 remote-endpoint = <&cvbs_vdac_out>;
67 };
68 };
69 };
70
71 hdmi-connector {
72 compatible = "hdmi-connector";
73 type = "a";
74
75 port {
76 hdmi_connector_in: endpoint {
77 remote-endpoint = <&hdmi_tx_tmds_out>;
78 };
79 };
80 };
81
82 sound {
83 compatible = "amlogic,gx-sound-card";
84 model = "VERO4K";
85 audio-aux-devs = <&dio2133>;
86 audio-widgets = "Line", "Lineout";
87 audio-routing = "AU2 INL", "ACODEC LOLP",
88 "AU2 INR", "ACODEC LORP",
89 "AU2 INL", "ACODEC LOLN",
90 "AU2 INR", "ACODEC LORN",
91 "Lineout", "AU2 OUTL",
92 "Lineout", "AU2 OUTR";
93 assigned-clocks = <&clkc CLKID_MPLL0>,
94 <&clkc CLKID_MPLL1>,
95 <&clkc CLKID_MPLL2>;
96 assigned-clock-parents = <0>, <0>, <0>;
97 assigned-clock-rates = <294912000>,
98 <270950400>,
99 <393216000>;
100
101 dai-link-0 {
102 sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
103 };
104
105 dai-link-1 {
106 sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
107 };
108
109 dai-link-2 {
110 sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
111 dai-format = "i2s";
112 mclk-fs = <256>;
113
114 codec-0 {
115 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
116 };
117
118 codec-1 {
119 sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
120 };
121 };
122
123 dai-link-3 {
124 sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
125
126 codec-0 {
127 sound-dai = <&spdif_dit>;
128 };
129 };
130
131 dai-link-4 {
132 sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
133
134 codec-0 {
135 sound-dai = <&hdmi_tx>;
136 };
137 };
138
139 dai-link-5 {
140 sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
141
142 codec-0 {
143 sound-dai = <&acodec>;
144 };
145 };
146 };
147 };
148
149 &acodec {
150 AVDD-supply = <&vddio_ao18>;
151 status = "okay";
152 };
153
154 &aiu {
155 status = "okay";
156 pinctrl-0 = <&spdif_out_h_pins>;
157 pinctrl-names = "default";
158 };
159
160 &cec_AO {
161 status = "okay";
162 pinctrl-0 = <&ao_cec_pins>;
163 pinctrl-names = "default";
164 hdmi-phandle = <&hdmi_tx>;
165 };
166
167 &cvbs_vdac_port {
168 cvbs_vdac_out: endpoint {
169 remote-endpoint = <&cvbs_connector_in>;
170 };
171 };
172
173 ðmac {
174 phy-mode = "rmii";
175 phy-handle = <&internal_phy>;
176 };
177
178 &hdmi_tx {
179 status = "okay";
180 pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
181 pinctrl-names = "default";
182 hdmi-supply = <&hdmi_5v>;
183 };
184
185 &hdmi_tx_tmds_port {
186 hdmi_tx_tmds_out: endpoint {
187 remote-endpoint = <&hdmi_connector_in>;
188 };
189 };
190
191 &internal_phy {
192 pinctrl-0 = <ð_link_led_pins>, <ð_act_led_pins>;
193 pinctrl-names = "default";
194 };
195
196 /* This UART is brought out to the DB9 connector */
197 &uart_AO {
198 status = "okay";
199 };
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