1 // SPDX-License-Identifier: GPL-2.0+ OR MIT !! 1 /*
2 // !! 2 * Device Tree Source for UniPhier LD20 Global Board
3 // Device Tree Source for UniPhier LD20 Global !! 3 *
4 // !! 4 * Copyright (C) 2015-2017 Socionext Inc.
5 // Copyright (C) 2015-2017 Socionext Inc. !! 5 * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
6 // Author: Masahiro Yamada <yamada.masahiro@s !! 6 * Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
7 // Kunihiko Hayashi <hayashi.kunihiko !! 7 *
>> 8 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
>> 9 */
8 10
9 /dts-v1/; 11 /dts-v1/;
10 #include <dt-bindings/gpio/uniphier-gpio.h> <<
11 #include "uniphier-ld20.dtsi" 12 #include "uniphier-ld20.dtsi"
12 13
13 / { 14 / {
14 model = "UniPhier LD20 Global Board (R 15 model = "UniPhier LD20 Global Board (REF_LD20_GP)";
15 compatible = "socionext,uniphier-ld20- 16 compatible = "socionext,uniphier-ld20-global",
16 "socionext,uniphier-ld20" 17 "socionext,uniphier-ld20";
17 18
18 chosen { 19 chosen {
19 stdout-path = "serial0:115200n 20 stdout-path = "serial0:115200n8";
20 }; 21 };
21 22
22 aliases { 23 aliases {
23 serial0 = &serial0; 24 serial0 = &serial0;
24 serial1 = &serial1; 25 serial1 = &serial1;
25 serial2 = &serial2; 26 serial2 = &serial2;
26 serial3 = &serial3; 27 serial3 = &serial3;
27 i2c0 = &i2c0; 28 i2c0 = &i2c0;
28 i2c1 = &i2c1; 29 i2c1 = &i2c1;
29 i2c2 = &i2c2; 30 i2c2 = &i2c2;
30 i2c3 = &i2c3; 31 i2c3 = &i2c3;
31 i2c4 = &i2c4; 32 i2c4 = &i2c4;
32 i2c5 = &i2c5; 33 i2c5 = &i2c5;
33 ethernet0 = ð <<
34 }; 34 };
35 35
36 memory@80000000 { 36 memory@80000000 {
37 device_type = "memory"; 37 device_type = "memory";
38 reg = <0 0x80000000 0 0xc00000 38 reg = <0 0x80000000 0 0xc0000000>;
39 }; 39 };
40 <<
41 dvdd_reg: reg-fixed { <<
42 compatible = "regulator-fixed" <<
43 regulator-name = "DVDD"; <<
44 regulator-min-microvolt = <330 <<
45 regulator-max-microvolt = <330 <<
46 }; <<
47 <<
48 amp_vcc_reg: reg-fixed { <<
49 compatible = "regulator-fixed" <<
50 regulator-name = "AMP_VCC"; <<
51 regulator-min-microvolt = <120 <<
52 regulator-max-microvolt = <120 <<
53 }; <<
54 <<
55 sound { <<
56 compatible = "audio-graph-card <<
57 label = "UniPhier LD20"; <<
58 widgets = "Headphone", "Headph <<
59 dais = <&i2s_port2 <<
60 &i2s_port3 <<
61 &i2s_port4 <<
62 &spdif_port0 <<
63 &comp_spdif_port0>; <<
64 hp-det-gpio = <&gpio UNIPHIER_ <<
65 }; <<
66 <<
67 spdif-out { <<
68 compatible = "linux,spdif-dit" <<
69 #sound-dai-cells = <0>; <<
70 <<
71 port@0 { <<
72 spdif_tx: endpoint { <<
73 remote-endpoin <<
74 }; <<
75 }; <<
76 }; <<
77 <<
78 comp-spdif-out { <<
79 compatible = "linux,spdif-dit" <<
80 #sound-dai-cells = <0>; <<
81 <<
82 port@0 { <<
83 comp_spdif_tx: endpoin <<
84 remote-endpoin <<
85 }; <<
86 }; <<
87 }; <<
88 }; 40 };
89 41
90 &serial0 { 42 &serial0 {
91 status = "okay"; 43 status = "okay";
92 }; 44 };
93 45
94 &serial1 { 46 &serial1 {
95 status = "okay"; 47 status = "okay";
96 }; 48 };
97 49
98 &i2s_hpcmout1 { <<
99 dai-format = "i2s"; <<
100 remote-endpoint = <&tas_speaker>; <<
101 }; <<
102 <<
103 &spdif_hiecout1 { <<
104 remote-endpoint = <&spdif_tx>; <<
105 }; <<
106 <<
107 &comp_spdif_hiecout1 { <<
108 remote-endpoint = <&comp_spdif_tx>; <<
109 }; <<
110 <<
111 &i2c0 { 50 &i2c0 {
112 status = "okay"; <<
113 <<
114 audio-codec@1b { <<
115 compatible = "ti,tas5711"; <<
116 reg = <0x1b>; <<
117 reset-gpios = <&gpio UNIPHIER_ <<
118 pdn-gpios = <&gpio UNIPHIER_GP <<
119 #sound-dai-cells = <0>; <<
120 AVDD-supply = <&dvdd_reg>; <<
121 DVDD-supply = <&dvdd_reg>; <<
122 PVDD_A-supply = <&_vcc_reg> <<
123 PVDD_B-supply = <&_vcc_reg> <<
124 PVDD_C-supply = <&_vcc_reg> <<
125 PVDD_D-supply = <&_vcc_reg> <<
126 <<
127 port { <<
128 tas_speaker: endpoint <<
129 dai-format = " <<
130 remote-endpoin <<
131 }; <<
132 }; <<
133 }; <<
134 }; <<
135 <<
136 ð { <<
137 status = "okay"; <<
138 phy-mode = "rmii"; <<
139 pinctrl-0 = <&pinctrl_ether_rmii>; <<
140 phy-handle = <ðphy>; <<
141 }; <<
142 <<
143 &mdio { <<
144 ethphy: ethernet-phy@1 { <<
145 reg = <1>; <<
146 }; <<
147 }; <<
148 <<
149 &usb { <<
150 status = "okay"; 51 status = "okay";
151 }; 52 };
152 53
153 &nand { 54 &nand {
154 status = "okay"; 55 status = "okay";
155 }; 56 };
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