1 // SPDX-License-Identifier: GPL-2.0 <<
2 /* 1 /*
3 * DTS File for HiSilicon Poplar Development B 2 * DTS File for HiSilicon Poplar Development Board
4 * 3 *
5 * Copyright (c) 2016-2017 HiSilicon Technolog 4 * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
>> 5 *
>> 6 * Released under the GPLv2 only.
>> 7 * SPDX-License-Identifier: GPL-2.0
6 */ 8 */
7 9
8 /dts-v1/; 10 /dts-v1/;
9 11
10 #include <dt-bindings/gpio/gpio.h> 12 #include <dt-bindings/gpio/gpio.h>
11 #include "hi3798cv200.dtsi" 13 #include "hi3798cv200.dtsi"
12 #include "poplar-pinctrl.dtsi" 14 #include "poplar-pinctrl.dtsi"
13 15
14 / { 16 / {
15 model = "HiSilicon Poplar Development 17 model = "HiSilicon Poplar Development Board";
16 compatible = "hisilicon,hi3798cv200-po 18 compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
17 19
18 aliases { 20 aliases {
19 serial0 = &uart0; 21 serial0 = &uart0;
20 serial2 = &uart2; 22 serial2 = &uart2;
21 }; 23 };
22 24
23 chosen { 25 chosen {
24 stdout-path = "serial0:115200n 26 stdout-path = "serial0:115200n8";
25 }; 27 };
26 28
27 memory@0 { 29 memory@0 {
28 device_type = "memory"; 30 device_type = "memory";
29 reg = <0x0 0x0 0x0 0x80000000> 31 reg = <0x0 0x0 0x0 0x80000000>;
30 }; 32 };
31 33
32 leds { 34 leds {
33 compatible = "gpio-leds"; 35 compatible = "gpio-leds";
34 36
35 user-led0 { 37 user-led0 {
36 label = "green:user1"; 38 label = "green:user1";
37 gpios = <&gpio6 3 GPIO 39 gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
38 linux,default-trigger 40 linux,default-trigger = "heartbeat";
39 default-state = "off"; 41 default-state = "off";
40 }; 42 };
41 43
42 user-led1 { 44 user-led1 {
43 label = "green:user2"; 45 label = "green:user2";
44 gpios = <&gpio5 1 GPIO 46 gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
45 linux,default-trigger 47 linux,default-trigger = "mmc0";
46 default-state = "off"; 48 default-state = "off";
47 }; 49 };
48 50
49 user-led2 { 51 user-led2 {
50 label = "green:user3"; 52 label = "green:user3";
51 gpios = <&gpio5 2 GPIO 53 gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
52 linux,default-trigger 54 linux,default-trigger = "mmc1";
53 default-state = "off"; 55 default-state = "off";
54 }; 56 };
55 57
56 user-led3 { 58 user-led3 {
57 label = "green:user4"; 59 label = "green:user4";
58 gpios = <&gpio10 6 GPI 60 gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
59 linux,default-trigger 61 linux,default-trigger = "none";
60 panic-indicator; 62 panic-indicator;
61 default-state = "off"; 63 default-state = "off";
62 }; 64 };
63 }; 65 };
64 66
65 reg_pcie: regulator-pcie { 67 reg_pcie: regulator-pcie {
66 compatible = "regulator-fixed" 68 compatible = "regulator-fixed";
67 regulator-name = "3V3_PCIE0"; 69 regulator-name = "3V3_PCIE0";
68 regulator-min-microvolt = <330 70 regulator-min-microvolt = <3300000>;
69 regulator-max-microvolt = <330 71 regulator-max-microvolt = <3300000>;
70 gpio = <&gpio6 7 0>; 72 gpio = <&gpio6 7 0>;
71 enable-active-high; 73 enable-active-high;
72 }; 74 };
73 }; 75 };
74 76
75 &ehci { 77 &ehci {
76 status = "okay"; 78 status = "okay";
77 }; 79 };
78 80
79 &emmc { 81 &emmc {
80 pinctrl-names = "default"; 82 pinctrl-names = "default";
81 pinctrl-0 = <&emmc_pins_1 &emmc_pins_2 83 pinctrl-0 = <&emmc_pins_1 &emmc_pins_2
82 &emmc_pins_3 &emmc_pins_4 84 &emmc_pins_3 &emmc_pins_4>;
83 fifo-depth = <256>; 85 fifo-depth = <256>;
84 clock-frequency = <200000000>; 86 clock-frequency = <200000000>;
85 cap-mmc-highspeed; 87 cap-mmc-highspeed;
86 mmc-ddr-1_8v; 88 mmc-ddr-1_8v;
87 mmc-hs200-1_8v; 89 mmc-hs200-1_8v;
88 non-removable; 90 non-removable;
89 bus-width = <8>; 91 bus-width = <8>;
90 status = "okay"; 92 status = "okay";
91 }; 93 };
92 94
93 &gmac1 { 95 &gmac1 {
94 status = "okay"; 96 status = "okay";
95 #address-cells = <1>; 97 #address-cells = <1>;
96 #size-cells = <0>; 98 #size-cells = <0>;
97 phy-handle = <ð_phy1>; 99 phy-handle = <ð_phy1>;
98 phy-mode = "rgmii"; 100 phy-mode = "rgmii";
99 hisilicon,phy-reset-delays-us = <10000 101 hisilicon,phy-reset-delays-us = <10000 10000 30000>;
100 102
101 eth_phy1: phy@3 { 103 eth_phy1: phy@3 {
102 reg = <3>; 104 reg = <3>;
103 }; 105 };
104 }; 106 };
105 107
106 &gpio1 { 108 &gpio1 {
107 status = "okay"; 109 status = "okay";
108 gpio-line-names = "GPIO-E", "", 110 gpio-line-names = "GPIO-E", "",
109 "", "", 111 "", "",
110 "", "GPIO- 112 "", "GPIO-F",
111 "", "GPIO- 113 "", "GPIO-J";
112 }; 114 };
113 115
114 &gpio2 { 116 &gpio2 {
115 status = "okay"; 117 status = "okay";
116 gpio-line-names = "GPIO-H", "GPIO- 118 gpio-line-names = "GPIO-H", "GPIO-I",
117 "GPIO-L", "GPIO- 119 "GPIO-L", "GPIO-G",
118 "GPIO-K", "", 120 "GPIO-K", "",
119 "", ""; 121 "", "";
120 }; 122 };
121 123
122 &gpio3 { 124 &gpio3 {
123 status = "okay"; 125 status = "okay";
124 gpio-line-names = "", "", 126 gpio-line-names = "", "",
125 "", "", 127 "", "",
126 "GPIO-C", "", 128 "GPIO-C", "",
127 "", "GPIO- 129 "", "GPIO-B";
128 }; 130 };
129 131
130 &gpio4 { 132 &gpio4 {
131 status = "okay"; 133 status = "okay";
132 gpio-line-names = "", "", 134 gpio-line-names = "", "",
133 "", "", 135 "", "",
134 "", "GPIO- 136 "", "GPIO-D",
135 "", ""; 137 "", "";
136 }; 138 };
137 139
138 &gpio5 { 140 &gpio5 {
139 status = "okay"; 141 status = "okay";
140 gpio-line-names = "", "USER- 142 gpio-line-names = "", "USER-LED-1",
141 "USER-LED-2", "", 143 "USER-LED-2", "",
142 "", "GPIO- 144 "", "GPIO-A",
143 "", ""; 145 "", "";
144 }; 146 };
145 147
146 &gpio6 { 148 &gpio6 {
147 status = "okay"; 149 status = "okay";
148 gpio-line-names = "", "", 150 gpio-line-names = "", "",
149 "", "USER- 151 "", "USER-LED-0",
150 "", "", 152 "", "",
151 "", ""; 153 "", "";
152 }; 154 };
153 155
154 &gpio10 { 156 &gpio10 {
155 status = "okay"; 157 status = "okay";
156 gpio-line-names = "", "", 158 gpio-line-names = "", "",
157 "", "", 159 "", "",
158 "", "", 160 "", "",
159 "USER-LED-3", ""; 161 "USER-LED-3", "";
160 }; 162 };
161 163
162 &i2c0 { 164 &i2c0 {
163 status = "okay"; 165 status = "okay";
164 label = "LS-I2C0"; 166 label = "LS-I2C0";
165 }; 167 };
166 168
167 &i2c2 { 169 &i2c2 {
168 status = "okay"; 170 status = "okay";
169 label = "LS-I2C1"; 171 label = "LS-I2C1";
170 }; 172 };
171 173
172 &ir { 174 &ir {
173 linux,rc-map-name = "rc-hisi-poplar"; <<
174 status = "okay"; 175 status = "okay";
175 }; 176 };
176 177
177 &ohci { 178 &ohci {
178 status = "okay"; 179 status = "okay";
179 }; 180 };
180 181
181 &pcie { 182 &pcie {
182 reset-gpios = <&gpio4 4 GPIO_ACTIVE_HI 183 reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
183 vpcie-supply = <®_pcie>; 184 vpcie-supply = <®_pcie>;
184 status = "okay"; 185 status = "okay";
185 }; 186 };
186 187
187 &sd0 { 188 &sd0 {
188 bus-width = <4>; 189 bus-width = <4>;
189 cap-sd-highspeed; 190 cap-sd-highspeed;
190 status = "okay"; 191 status = "okay";
191 }; 192 };
192 193
193 &spi0 { 194 &spi0 {
194 status = "okay"; 195 status = "okay";
195 label = "LS-SPI0"; 196 label = "LS-SPI0";
196 }; 197 };
197 198
198 &uart0 { 199 &uart0 {
199 status = "okay"; 200 status = "okay";
200 }; 201 };
201 202
202 &uart2 { 203 &uart2 {
203 status = "okay"; 204 status = "okay";
204 label = "LS-UART0"; 205 label = "LS-UART0";
205 }; 206 };
206 /* No optional LS-UART1 on Low Speed Expansion 207 /* No optional LS-UART1 on Low Speed Expansion Connector. */
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