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" <<
13 14
14 / { 15 / {
15 model = "HiSilicon Poplar Development 16 model = "HiSilicon Poplar Development Board";
16 compatible = "hisilicon,hi3798cv200-po 17 compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
17 18
18 aliases { 19 aliases {
19 serial0 = &uart0; 20 serial0 = &uart0;
20 serial2 = &uart2; 21 serial2 = &uart2;
21 }; 22 };
22 23
23 chosen { 24 chosen {
24 stdout-path = "serial0:115200n 25 stdout-path = "serial0:115200n8";
25 }; 26 };
26 27
27 memory@0 { 28 memory@0 {
28 device_type = "memory"; 29 device_type = "memory";
29 reg = <0x0 0x0 0x0 0x80000000> 30 reg = <0x0 0x0 0x0 0x80000000>;
30 }; 31 };
31 32
32 leds { 33 leds {
33 compatible = "gpio-leds"; 34 compatible = "gpio-leds";
34 35
35 user-led0 { 36 user-led0 {
36 label = "green:user1"; !! 37 label = "USER-LED0";
37 gpios = <&gpio6 3 GPIO 38 gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
38 linux,default-trigger 39 linux,default-trigger = "heartbeat";
39 default-state = "off"; 40 default-state = "off";
40 }; 41 };
41 42
42 user-led1 { 43 user-led1 {
43 label = "green:user2"; !! 44 label = "USER-LED1";
44 gpios = <&gpio5 1 GPIO 45 gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
45 linux,default-trigger 46 linux,default-trigger = "mmc0";
46 default-state = "off"; 47 default-state = "off";
47 }; 48 };
48 49
49 user-led2 { 50 user-led2 {
50 label = "green:user3"; !! 51 label = "USER-LED2";
51 gpios = <&gpio5 2 GPIO 52 gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
52 linux,default-trigger !! 53 linux,default-trigger = "none";
53 default-state = "off"; 54 default-state = "off";
54 }; 55 };
55 56
56 user-led3 { 57 user-led3 {
57 label = "green:user4"; !! 58 label = "USER-LED3";
58 gpios = <&gpio10 6 GPI 59 gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
59 linux,default-trigger !! 60 linux,default-trigger = "cpu0";
60 panic-indicator; <<
61 default-state = "off"; 61 default-state = "off";
62 }; 62 };
63 }; 63 };
64 <<
65 reg_pcie: regulator-pcie { <<
66 compatible = "regulator-fixed" <<
67 regulator-name = "3V3_PCIE0"; <<
68 regulator-min-microvolt = <330 <<
69 regulator-max-microvolt = <330 <<
70 gpio = <&gpio6 7 0>; <<
71 enable-active-high; <<
72 }; <<
73 }; <<
74 <<
75 &ehci { <<
76 status = "okay"; <<
77 }; <<
78 <<
79 &emmc { <<
80 pinctrl-names = "default"; <<
81 pinctrl-0 = <&emmc_pins_1 &emmc_pins_2 <<
82 &emmc_pins_3 &emmc_pins_4 <<
83 fifo-depth = <256>; <<
84 clock-frequency = <200000000>; <<
85 cap-mmc-highspeed; <<
86 mmc-ddr-1_8v; <<
87 mmc-hs200-1_8v; <<
88 non-removable; <<
89 bus-width = <8>; <<
90 status = "okay"; <<
91 }; 64 };
92 65
93 &gmac1 { 66 &gmac1 {
94 status = "okay"; 67 status = "okay";
95 #address-cells = <1>; 68 #address-cells = <1>;
96 #size-cells = <0>; 69 #size-cells = <0>;
97 phy-handle = <ð_phy1>; 70 phy-handle = <ð_phy1>;
98 phy-mode = "rgmii"; 71 phy-mode = "rgmii";
99 hisilicon,phy-reset-delays-us = <10000 72 hisilicon,phy-reset-delays-us = <10000 10000 30000>;
100 73
101 eth_phy1: phy@3 { 74 eth_phy1: phy@3 {
102 reg = <3>; 75 reg = <3>;
103 }; 76 };
104 }; 77 };
105 78
106 &gpio1 { 79 &gpio1 {
107 status = "okay"; 80 status = "okay";
108 gpio-line-names = "GPIO-E", "", !! 81 gpio-line-names = "LS-GPIO-E", "",
109 "", "", 82 "", "",
110 "", "GPIO- !! 83 "", "LS-GPIO-F",
111 "", "GPIO- !! 84 "", "LS-GPIO-J";
112 }; 85 };
113 86
114 &gpio2 { 87 &gpio2 {
115 status = "okay"; 88 status = "okay";
116 gpio-line-names = "GPIO-H", "GPIO- !! 89 gpio-line-names = "LS-GPIO-H", "LS-GPIO-I",
117 "GPIO-L", "GPIO- !! 90 "LS-GPIO-L", "LS-GPIO-G",
118 "GPIO-K", "", !! 91 "LS-GPIO-K", "",
119 "", ""; 92 "", "";
120 }; 93 };
121 94
122 &gpio3 { 95 &gpio3 {
123 status = "okay"; 96 status = "okay";
124 gpio-line-names = "", "", 97 gpio-line-names = "", "",
125 "", "", 98 "", "",
126 "GPIO-C", "", !! 99 "LS-GPIO-C", "",
127 "", "GPIO- !! 100 "", "LS-GPIO-B";
128 }; 101 };
129 102
130 &gpio4 { 103 &gpio4 {
131 status = "okay"; 104 status = "okay";
132 gpio-line-names = "", "", 105 gpio-line-names = "", "",
133 "", "", 106 "", "",
134 "", "GPIO- !! 107 "", "LS-GPIO-D",
135 "", ""; 108 "", "";
136 }; 109 };
137 110
138 &gpio5 { 111 &gpio5 {
139 status = "okay"; 112 status = "okay";
140 gpio-line-names = "", "USER- 113 gpio-line-names = "", "USER-LED-1",
141 "USER-LED-2", "", 114 "USER-LED-2", "",
142 "", "GPIO- !! 115 "", "LS-GPIO-A",
143 "", ""; 116 "", "";
144 }; 117 };
145 118
146 &gpio6 { 119 &gpio6 {
147 status = "okay"; 120 status = "okay";
148 gpio-line-names = "", "", 121 gpio-line-names = "", "",
149 "", "USER- 122 "", "USER-LED-0",
150 "", "", 123 "", "",
151 "", ""; 124 "", "";
152 }; 125 };
153 126
154 &gpio10 { 127 &gpio10 {
155 status = "okay"; 128 status = "okay";
156 gpio-line-names = "", "", 129 gpio-line-names = "", "",
157 "", "", 130 "", "",
158 "", "", 131 "", "",
159 "USER-LED-3", ""; 132 "USER-LED-3", "";
160 }; 133 };
161 134
162 &i2c0 { 135 &i2c0 {
163 status = "okay"; 136 status = "okay";
164 label = "LS-I2C0"; 137 label = "LS-I2C0";
165 }; 138 };
166 139
167 &i2c2 { 140 &i2c2 {
168 status = "okay"; 141 status = "okay";
169 label = "LS-I2C1"; 142 label = "LS-I2C1";
170 }; 143 };
171 144
172 &ir { 145 &ir {
173 linux,rc-map-name = "rc-hisi-poplar"; <<
174 status = "okay"; <<
175 }; <<
176 <<
177 &ohci { <<
178 status = "okay"; <<
179 }; <<
180 <<
181 &pcie { <<
182 reset-gpios = <&gpio4 4 GPIO_ACTIVE_HI <<
183 vpcie-supply = <®_pcie>; <<
184 status = "okay"; <<
185 }; <<
186 <<
187 &sd0 { <<
188 bus-width = <4>; <<
189 cap-sd-highspeed; <<
190 status = "okay"; 146 status = "okay";
191 }; 147 };
192 148
193 &spi0 { 149 &spi0 {
194 status = "okay"; 150 status = "okay";
195 label = "LS-SPI0"; 151 label = "LS-SPI0";
196 }; 152 };
197 153
198 &uart0 { 154 &uart0 {
199 status = "okay"; 155 status = "okay";
200 }; 156 };
201 157
202 &uart2 { 158 &uart2 {
203 status = "okay"; 159 status = "okay";
204 label = "LS-UART0"; 160 label = "LS-UART0";
205 }; 161 };
206 /* No optional LS-UART1 on Low Speed Expansion 162 /* No optional LS-UART1 on Low Speed Expansion Connector. */
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