1 // SPDX-License-Identifier: GPL-2.0+ OR MIT 1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 // 2 //
3 // Device Tree Source for UniPhier LD20 Global 3 // Device Tree Source for UniPhier LD20 Global Board
4 // 4 //
5 // Copyright (C) 2015-2017 Socionext Inc. 5 // Copyright (C) 2015-2017 Socionext Inc.
6 // Author: Masahiro Yamada <yamada.masahiro@s 6 // Author: Masahiro Yamada <yamada.masahiro@socionext.com>
7 // Kunihiko Hayashi <hayashi.kunihiko 7 // Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
8 8
9 /dts-v1/; 9 /dts-v1/;
10 #include <dt-bindings/gpio/uniphier-gpio.h> 10 #include <dt-bindings/gpio/uniphier-gpio.h>
11 #include "uniphier-ld20.dtsi" 11 #include "uniphier-ld20.dtsi"
12 12
13 / { 13 / {
14 model = "UniPhier LD20 Global Board (R 14 model = "UniPhier LD20 Global Board (REF_LD20_GP)";
15 compatible = "socionext,uniphier-ld20- 15 compatible = "socionext,uniphier-ld20-global",
16 "socionext,uniphier-ld20" 16 "socionext,uniphier-ld20";
17 17
18 chosen { 18 chosen {
19 stdout-path = "serial0:115200n 19 stdout-path = "serial0:115200n8";
20 }; 20 };
21 21
22 aliases { 22 aliases {
23 serial0 = &serial0; 23 serial0 = &serial0;
24 serial1 = &serial1; 24 serial1 = &serial1;
25 serial2 = &serial2; 25 serial2 = &serial2;
26 serial3 = &serial3; 26 serial3 = &serial3;
27 i2c0 = &i2c0; 27 i2c0 = &i2c0;
28 i2c1 = &i2c1; 28 i2c1 = &i2c1;
29 i2c2 = &i2c2; 29 i2c2 = &i2c2;
30 i2c3 = &i2c3; 30 i2c3 = &i2c3;
31 i2c4 = &i2c4; 31 i2c4 = &i2c4;
32 i2c5 = &i2c5; 32 i2c5 = &i2c5;
33 ethernet0 = ð <<
34 }; 33 };
35 34
36 memory@80000000 { 35 memory@80000000 {
37 device_type = "memory"; 36 device_type = "memory";
38 reg = <0 0x80000000 0 0xc00000 37 reg = <0 0x80000000 0 0xc0000000>;
39 }; 38 };
40 39
41 dvdd_reg: reg-fixed { 40 dvdd_reg: reg-fixed {
42 compatible = "regulator-fixed" 41 compatible = "regulator-fixed";
43 regulator-name = "DVDD"; 42 regulator-name = "DVDD";
44 regulator-min-microvolt = <330 43 regulator-min-microvolt = <3300000>;
45 regulator-max-microvolt = <330 44 regulator-max-microvolt = <3300000>;
46 }; 45 };
47 46
48 amp_vcc_reg: reg-fixed { 47 amp_vcc_reg: reg-fixed {
49 compatible = "regulator-fixed" 48 compatible = "regulator-fixed";
50 regulator-name = "AMP_VCC"; 49 regulator-name = "AMP_VCC";
51 regulator-min-microvolt = <120 50 regulator-min-microvolt = <12000000>;
52 regulator-max-microvolt = <120 51 regulator-max-microvolt = <12000000>;
53 }; 52 };
54 53
55 sound { 54 sound {
56 compatible = "audio-graph-card 55 compatible = "audio-graph-card";
57 label = "UniPhier LD20"; 56 label = "UniPhier LD20";
58 widgets = "Headphone", "Headph 57 widgets = "Headphone", "Headphones";
59 dais = <&i2s_port2 58 dais = <&i2s_port2
60 &i2s_port3 59 &i2s_port3
61 &i2s_port4 60 &i2s_port4
62 &spdif_port0 61 &spdif_port0
63 &comp_spdif_port0>; 62 &comp_spdif_port0>;
64 hp-det-gpio = <&gpio UNIPHIER_ <<
65 }; 63 };
66 64
67 spdif-out { 65 spdif-out {
68 compatible = "linux,spdif-dit" 66 compatible = "linux,spdif-dit";
69 #sound-dai-cells = <0>; 67 #sound-dai-cells = <0>;
70 68
71 port@0 { 69 port@0 {
72 spdif_tx: endpoint { 70 spdif_tx: endpoint {
73 remote-endpoin 71 remote-endpoint = <&spdif_hiecout1>;
74 }; 72 };
75 }; 73 };
76 }; 74 };
77 75
78 comp-spdif-out { 76 comp-spdif-out {
79 compatible = "linux,spdif-dit" 77 compatible = "linux,spdif-dit";
80 #sound-dai-cells = <0>; 78 #sound-dai-cells = <0>;
81 79
82 port@0 { 80 port@0 {
83 comp_spdif_tx: endpoin 81 comp_spdif_tx: endpoint {
84 remote-endpoin 82 remote-endpoint = <&comp_spdif_hiecout1>;
85 }; 83 };
86 }; 84 };
87 }; 85 };
88 }; 86 };
89 87
90 &serial0 { 88 &serial0 {
91 status = "okay"; 89 status = "okay";
92 }; 90 };
93 91
94 &serial1 { 92 &serial1 {
95 status = "okay"; 93 status = "okay";
96 }; 94 };
97 95
98 &i2s_hpcmout1 { 96 &i2s_hpcmout1 {
99 dai-format = "i2s"; 97 dai-format = "i2s";
100 remote-endpoint = <&tas_speaker>; 98 remote-endpoint = <&tas_speaker>;
101 }; 99 };
102 100
103 &spdif_hiecout1 { 101 &spdif_hiecout1 {
104 remote-endpoint = <&spdif_tx>; 102 remote-endpoint = <&spdif_tx>;
105 }; 103 };
106 104
107 &comp_spdif_hiecout1 { 105 &comp_spdif_hiecout1 {
108 remote-endpoint = <&comp_spdif_tx>; 106 remote-endpoint = <&comp_spdif_tx>;
109 }; 107 };
110 108
111 &i2c0 { 109 &i2c0 {
112 status = "okay"; 110 status = "okay";
113 111
114 audio-codec@1b { !! 112 tas5707@1b {
115 compatible = "ti,tas5711"; 113 compatible = "ti,tas5711";
116 reg = <0x1b>; 114 reg = <0x1b>;
117 reset-gpios = <&gpio UNIPHIER_ 115 reset-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 0) GPIO_ACTIVE_LOW>;
118 pdn-gpios = <&gpio UNIPHIER_GP 116 pdn-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 1) GPIO_ACTIVE_LOW>;
119 #sound-dai-cells = <0>; 117 #sound-dai-cells = <0>;
120 AVDD-supply = <&dvdd_reg>; 118 AVDD-supply = <&dvdd_reg>;
121 DVDD-supply = <&dvdd_reg>; 119 DVDD-supply = <&dvdd_reg>;
122 PVDD_A-supply = <&_vcc_reg> 120 PVDD_A-supply = <&_vcc_reg>;
123 PVDD_B-supply = <&_vcc_reg> 121 PVDD_B-supply = <&_vcc_reg>;
124 PVDD_C-supply = <&_vcc_reg> 122 PVDD_C-supply = <&_vcc_reg>;
125 PVDD_D-supply = <&_vcc_reg> 123 PVDD_D-supply = <&_vcc_reg>;
126 124
127 port { !! 125 port@0 {
128 tas_speaker: endpoint 126 tas_speaker: endpoint {
129 dai-format = " 127 dai-format = "i2s";
130 remote-endpoin 128 remote-endpoint = <&i2s_hpcmout1>;
131 }; 129 };
132 }; 130 };
133 }; 131 };
134 }; 132 };
135 133
136 ð { 134 ð {
137 status = "okay"; 135 status = "okay";
138 phy-mode = "rmii"; 136 phy-mode = "rmii";
139 pinctrl-0 = <&pinctrl_ether_rmii>; 137 pinctrl-0 = <&pinctrl_ether_rmii>;
140 phy-handle = <ðphy>; 138 phy-handle = <ðphy>;
141 }; 139 };
142 140
143 &mdio { 141 &mdio {
144 ethphy: ethernet-phy@1 { !! 142 ethphy: ethphy@1 {
145 reg = <1>; 143 reg = <1>;
146 }; 144 };
147 }; <<
148 <<
149 &usb { <<
150 status = "okay"; <<
151 }; 145 };
152 146
153 &nand { 147 &nand {
154 status = "okay"; 148 status = "okay";
155 }; 149 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.