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 = "USER-LED0";
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 = "USER-LED1";
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 = "USER-LED2";
51 gpios = <&gpio5 2 GPIO 53 gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
52 linux,default-trigger !! 54 linux,default-trigger = "none";
53 default-state = "off"; 55 default-state = "off";
54 }; 56 };
55 57
56 user-led3 { 58 user-led3 {
57 label = "green:user4"; !! 59 label = "USER-LED3";
58 gpios = <&gpio10 6 GPI 60 gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
59 linux,default-trigger !! 61 linux,default-trigger = "cpu0";
60 panic-indicator; <<
61 default-state = "off"; 62 default-state = "off";
62 }; 63 };
63 }; 64 };
64 65
65 reg_pcie: regulator-pcie { 66 reg_pcie: regulator-pcie {
66 compatible = "regulator-fixed" 67 compatible = "regulator-fixed";
67 regulator-name = "3V3_PCIE0"; 68 regulator-name = "3V3_PCIE0";
68 regulator-min-microvolt = <330 69 regulator-min-microvolt = <3300000>;
69 regulator-max-microvolt = <330 70 regulator-max-microvolt = <3300000>;
70 gpio = <&gpio6 7 0>; 71 gpio = <&gpio6 7 0>;
71 enable-active-high; 72 enable-active-high;
72 }; 73 };
73 }; 74 };
74 75
75 &ehci { 76 &ehci {
76 status = "okay"; 77 status = "okay";
77 }; 78 };
78 79
79 &emmc { 80 &emmc {
80 pinctrl-names = "default"; 81 pinctrl-names = "default";
81 pinctrl-0 = <&emmc_pins_1 &emmc_pins_2 82 pinctrl-0 = <&emmc_pins_1 &emmc_pins_2
82 &emmc_pins_3 &emmc_pins_4 83 &emmc_pins_3 &emmc_pins_4>;
83 fifo-depth = <256>; 84 fifo-depth = <256>;
84 clock-frequency = <200000000>; 85 clock-frequency = <200000000>;
85 cap-mmc-highspeed; 86 cap-mmc-highspeed;
86 mmc-ddr-1_8v; 87 mmc-ddr-1_8v;
87 mmc-hs200-1_8v; 88 mmc-hs200-1_8v;
88 non-removable; 89 non-removable;
89 bus-width = <8>; 90 bus-width = <8>;
90 status = "okay"; 91 status = "okay";
91 }; 92 };
92 93
93 &gmac1 { 94 &gmac1 {
94 status = "okay"; 95 status = "okay";
95 #address-cells = <1>; 96 #address-cells = <1>;
96 #size-cells = <0>; 97 #size-cells = <0>;
97 phy-handle = <ð_phy1>; 98 phy-handle = <ð_phy1>;
98 phy-mode = "rgmii"; 99 phy-mode = "rgmii";
99 hisilicon,phy-reset-delays-us = <10000 100 hisilicon,phy-reset-delays-us = <10000 10000 30000>;
100 101
101 eth_phy1: phy@3 { 102 eth_phy1: phy@3 {
102 reg = <3>; 103 reg = <3>;
103 }; 104 };
104 }; 105 };
105 106
106 &gpio1 { 107 &gpio1 {
107 status = "okay"; 108 status = "okay";
108 gpio-line-names = "GPIO-E", "", 109 gpio-line-names = "GPIO-E", "",
109 "", "", 110 "", "",
110 "", "GPIO- 111 "", "GPIO-F",
111 "", "GPIO- 112 "", "GPIO-J";
112 }; 113 };
113 114
114 &gpio2 { 115 &gpio2 {
115 status = "okay"; 116 status = "okay";
116 gpio-line-names = "GPIO-H", "GPIO- 117 gpio-line-names = "GPIO-H", "GPIO-I",
117 "GPIO-L", "GPIO- 118 "GPIO-L", "GPIO-G",
118 "GPIO-K", "", 119 "GPIO-K", "",
119 "", ""; 120 "", "";
120 }; 121 };
121 122
122 &gpio3 { 123 &gpio3 {
123 status = "okay"; 124 status = "okay";
124 gpio-line-names = "", "", 125 gpio-line-names = "", "",
125 "", "", 126 "", "",
126 "GPIO-C", "", 127 "GPIO-C", "",
127 "", "GPIO- 128 "", "GPIO-B";
128 }; 129 };
129 130
130 &gpio4 { 131 &gpio4 {
131 status = "okay"; 132 status = "okay";
132 gpio-line-names = "", "", 133 gpio-line-names = "", "",
133 "", "", 134 "", "",
134 "", "GPIO- 135 "", "GPIO-D",
135 "", ""; 136 "", "";
136 }; 137 };
137 138
138 &gpio5 { 139 &gpio5 {
139 status = "okay"; 140 status = "okay";
140 gpio-line-names = "", "USER- 141 gpio-line-names = "", "USER-LED-1",
141 "USER-LED-2", "", 142 "USER-LED-2", "",
142 "", "GPIO- 143 "", "GPIO-A",
143 "", ""; 144 "", "";
144 }; 145 };
145 146
146 &gpio6 { 147 &gpio6 {
147 status = "okay"; 148 status = "okay";
148 gpio-line-names = "", "", 149 gpio-line-names = "", "",
149 "", "USER- 150 "", "USER-LED-0",
150 "", "", 151 "", "",
151 "", ""; 152 "", "";
152 }; 153 };
153 154
154 &gpio10 { 155 &gpio10 {
155 status = "okay"; 156 status = "okay";
156 gpio-line-names = "", "", 157 gpio-line-names = "", "",
157 "", "", 158 "", "",
158 "", "", 159 "", "",
159 "USER-LED-3", ""; 160 "USER-LED-3", "";
160 }; 161 };
161 162
162 &i2c0 { 163 &i2c0 {
163 status = "okay"; 164 status = "okay";
164 label = "LS-I2C0"; 165 label = "LS-I2C0";
165 }; 166 };
166 167
167 &i2c2 { 168 &i2c2 {
168 status = "okay"; 169 status = "okay";
169 label = "LS-I2C1"; 170 label = "LS-I2C1";
170 }; 171 };
171 172
172 &ir { 173 &ir {
173 linux,rc-map-name = "rc-hisi-poplar"; <<
174 status = "okay"; 174 status = "okay";
175 }; 175 };
176 176
177 &ohci { 177 &ohci {
178 status = "okay"; 178 status = "okay";
179 }; 179 };
180 180
181 &pcie { 181 &pcie {
182 reset-gpios = <&gpio4 4 GPIO_ACTIVE_HI 182 reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
183 vpcie-supply = <®_pcie>; 183 vpcie-supply = <®_pcie>;
184 status = "okay"; 184 status = "okay";
185 }; 185 };
186 186
187 &sd0 { 187 &sd0 {
188 bus-width = <4>; 188 bus-width = <4>;
189 cap-sd-highspeed; 189 cap-sd-highspeed;
190 status = "okay"; 190 status = "okay";
191 }; 191 };
192 192
193 &spi0 { 193 &spi0 {
194 status = "okay"; 194 status = "okay";
195 label = "LS-SPI0"; 195 label = "LS-SPI0";
196 }; 196 };
197 197
198 &uart0 { 198 &uart0 {
199 status = "okay"; 199 status = "okay";
200 }; 200 };
201 201
202 &uart2 { 202 &uart2 {
203 status = "okay"; 203 status = "okay";
204 label = "LS-UART0"; 204 label = "LS-UART0";
205 }; 205 };
206 /* No optional LS-UART1 on Low Speed Expansion 206 /* No optional LS-UART1 on Low Speed Expansion Connector. */
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