1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * DTS File for HiSilicon Poplar Development B 3 * DTS File for HiSilicon Poplar Development Board
4 * 4 *
5 * Copyright (c) 2016-2017 HiSilicon Technolog 5 * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
6 */ 6 */
7 7
8 /dts-v1/; 8 /dts-v1/;
9 9
10 #include <dt-bindings/gpio/gpio.h> 10 #include <dt-bindings/gpio/gpio.h>
11 #include "hi3798cv200.dtsi" 11 #include "hi3798cv200.dtsi"
12 #include "poplar-pinctrl.dtsi" 12 #include "poplar-pinctrl.dtsi"
13 13
14 / { 14 / {
15 model = "HiSilicon Poplar Development 15 model = "HiSilicon Poplar Development Board";
16 compatible = "hisilicon,hi3798cv200-po 16 compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
17 17
18 aliases { 18 aliases {
19 serial0 = &uart0; 19 serial0 = &uart0;
20 serial2 = &uart2; 20 serial2 = &uart2;
21 }; 21 };
22 22
23 chosen { 23 chosen {
24 stdout-path = "serial0:115200n 24 stdout-path = "serial0:115200n8";
25 }; 25 };
26 26
27 memory@0 { 27 memory@0 {
28 device_type = "memory"; 28 device_type = "memory";
29 reg = <0x0 0x0 0x0 0x80000000> 29 reg = <0x0 0x0 0x0 0x80000000>;
30 }; 30 };
31 31
32 leds { 32 leds {
33 compatible = "gpio-leds"; 33 compatible = "gpio-leds";
34 34
35 user-led0 { 35 user-led0 {
36 label = "green:user1"; 36 label = "green:user1";
37 gpios = <&gpio6 3 GPIO 37 gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
38 linux,default-trigger 38 linux,default-trigger = "heartbeat";
39 default-state = "off"; 39 default-state = "off";
40 }; 40 };
41 41
42 user-led1 { 42 user-led1 {
43 label = "green:user2"; 43 label = "green:user2";
44 gpios = <&gpio5 1 GPIO 44 gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
45 linux,default-trigger 45 linux,default-trigger = "mmc0";
46 default-state = "off"; 46 default-state = "off";
47 }; 47 };
48 48
49 user-led2 { 49 user-led2 {
50 label = "green:user3"; 50 label = "green:user3";
51 gpios = <&gpio5 2 GPIO 51 gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
52 linux,default-trigger 52 linux,default-trigger = "mmc1";
53 default-state = "off"; 53 default-state = "off";
54 }; 54 };
55 55
56 user-led3 { 56 user-led3 {
57 label = "green:user4"; 57 label = "green:user4";
58 gpios = <&gpio10 6 GPI 58 gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
59 linux,default-trigger 59 linux,default-trigger = "none";
60 panic-indicator; 60 panic-indicator;
61 default-state = "off"; 61 default-state = "off";
62 }; 62 };
63 }; 63 };
64 64
65 reg_pcie: regulator-pcie { 65 reg_pcie: regulator-pcie {
66 compatible = "regulator-fixed" 66 compatible = "regulator-fixed";
67 regulator-name = "3V3_PCIE0"; 67 regulator-name = "3V3_PCIE0";
68 regulator-min-microvolt = <330 68 regulator-min-microvolt = <3300000>;
69 regulator-max-microvolt = <330 69 regulator-max-microvolt = <3300000>;
70 gpio = <&gpio6 7 0>; 70 gpio = <&gpio6 7 0>;
71 enable-active-high; 71 enable-active-high;
72 }; 72 };
73 }; 73 };
74 74
75 &ehci { 75 &ehci {
76 status = "okay"; 76 status = "okay";
77 }; 77 };
78 78
79 &emmc { 79 &emmc {
80 pinctrl-names = "default"; 80 pinctrl-names = "default";
81 pinctrl-0 = <&emmc_pins_1 &emmc_pins_2 81 pinctrl-0 = <&emmc_pins_1 &emmc_pins_2
82 &emmc_pins_3 &emmc_pins_4 82 &emmc_pins_3 &emmc_pins_4>;
83 fifo-depth = <256>; 83 fifo-depth = <256>;
84 clock-frequency = <200000000>; 84 clock-frequency = <200000000>;
85 cap-mmc-highspeed; 85 cap-mmc-highspeed;
86 mmc-ddr-1_8v; 86 mmc-ddr-1_8v;
87 mmc-hs200-1_8v; 87 mmc-hs200-1_8v;
88 non-removable; 88 non-removable;
89 bus-width = <8>; 89 bus-width = <8>;
90 status = "okay"; 90 status = "okay";
91 }; 91 };
92 92
93 &gmac1 { 93 &gmac1 {
94 status = "okay"; 94 status = "okay";
95 #address-cells = <1>; 95 #address-cells = <1>;
96 #size-cells = <0>; 96 #size-cells = <0>;
97 phy-handle = <ð_phy1>; 97 phy-handle = <ð_phy1>;
98 phy-mode = "rgmii"; 98 phy-mode = "rgmii";
99 hisilicon,phy-reset-delays-us = <10000 99 hisilicon,phy-reset-delays-us = <10000 10000 30000>;
100 100
101 eth_phy1: phy@3 { 101 eth_phy1: phy@3 {
102 reg = <3>; 102 reg = <3>;
103 }; 103 };
104 }; 104 };
105 105
106 &gpio1 { 106 &gpio1 {
107 status = "okay"; 107 status = "okay";
108 gpio-line-names = "GPIO-E", "", 108 gpio-line-names = "GPIO-E", "",
109 "", "", 109 "", "",
110 "", "GPIO- 110 "", "GPIO-F",
111 "", "GPIO- 111 "", "GPIO-J";
112 }; 112 };
113 113
114 &gpio2 { 114 &gpio2 {
115 status = "okay"; 115 status = "okay";
116 gpio-line-names = "GPIO-H", "GPIO- 116 gpio-line-names = "GPIO-H", "GPIO-I",
117 "GPIO-L", "GPIO- 117 "GPIO-L", "GPIO-G",
118 "GPIO-K", "", 118 "GPIO-K", "",
119 "", ""; 119 "", "";
120 }; 120 };
121 121
122 &gpio3 { 122 &gpio3 {
123 status = "okay"; 123 status = "okay";
124 gpio-line-names = "", "", 124 gpio-line-names = "", "",
125 "", "", 125 "", "",
126 "GPIO-C", "", 126 "GPIO-C", "",
127 "", "GPIO- 127 "", "GPIO-B";
128 }; 128 };
129 129
130 &gpio4 { 130 &gpio4 {
131 status = "okay"; 131 status = "okay";
132 gpio-line-names = "", "", 132 gpio-line-names = "", "",
133 "", "", 133 "", "",
134 "", "GPIO- 134 "", "GPIO-D",
135 "", ""; 135 "", "";
136 }; 136 };
137 137
138 &gpio5 { 138 &gpio5 {
139 status = "okay"; 139 status = "okay";
140 gpio-line-names = "", "USER- 140 gpio-line-names = "", "USER-LED-1",
141 "USER-LED-2", "", 141 "USER-LED-2", "",
142 "", "GPIO- 142 "", "GPIO-A",
143 "", ""; 143 "", "";
144 }; 144 };
145 145
146 &gpio6 { 146 &gpio6 {
147 status = "okay"; 147 status = "okay";
148 gpio-line-names = "", "", 148 gpio-line-names = "", "",
149 "", "USER- 149 "", "USER-LED-0",
150 "", "", 150 "", "",
151 "", ""; 151 "", "";
152 }; 152 };
153 153
154 &gpio10 { 154 &gpio10 {
155 status = "okay"; 155 status = "okay";
156 gpio-line-names = "", "", 156 gpio-line-names = "", "",
157 "", "", 157 "", "",
158 "", "", 158 "", "",
159 "USER-LED-3", ""; 159 "USER-LED-3", "";
160 }; 160 };
161 161
162 &i2c0 { 162 &i2c0 {
163 status = "okay"; 163 status = "okay";
164 label = "LS-I2C0"; 164 label = "LS-I2C0";
165 }; 165 };
166 166
167 &i2c2 { 167 &i2c2 {
168 status = "okay"; 168 status = "okay";
169 label = "LS-I2C1"; 169 label = "LS-I2C1";
170 }; 170 };
171 171
172 &ir { 172 &ir {
173 linux,rc-map-name = "rc-hisi-poplar"; 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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