1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (c) 2016 ARM Ltd. 2 // Copyright (c) 2016 ARM Ltd.
3 3
4 /dts-v1/; 4 /dts-v1/;
5 5
6 #include "sun50i-a64.dtsi" 6 #include "sun50i-a64.dtsi"
7 #include "sun50i-a64-cpu-opp.dtsi" 7 #include "sun50i-a64-cpu-opp.dtsi"
8 8
9 #include <dt-bindings/gpio/gpio.h> 9 #include <dt-bindings/gpio/gpio.h>
10 10
11 / { 11 / {
12 model = "Pine64 PINE A64"; 12 model = "Pine64 PINE A64";
13 compatible = "pine64,pine64", "allwinn 13 compatible = "pine64,pine64", "allwinner,sun50i-a64";
14 14
15 aliases { 15 aliases {
16 ethernet0 = &emac; 16 ethernet0 = &emac;
17 serial0 = &uart0; 17 serial0 = &uart0;
18 serial1 = &uart1; 18 serial1 = &uart1;
19 serial2 = &uart2; 19 serial2 = &uart2;
20 serial3 = &uart3; 20 serial3 = &uart3;
21 serial4 = &uart4; 21 serial4 = &uart4;
22 }; 22 };
23 23
24 chosen { 24 chosen {
25 stdout-path = "serial0:115200n 25 stdout-path = "serial0:115200n8";
26 }; 26 };
27 27
28 hdmi-connector { 28 hdmi-connector {
29 compatible = "hdmi-connector"; 29 compatible = "hdmi-connector";
30 type = "a"; 30 type = "a";
31 31
32 port { 32 port {
33 hdmi_con_in: endpoint 33 hdmi_con_in: endpoint {
34 remote-endpoin 34 remote-endpoint = <&hdmi_out_con>;
35 }; 35 };
36 }; 36 };
37 }; 37 };
38 }; 38 };
39 39
40 &codec { 40 &codec {
41 status = "okay"; 41 status = "okay";
42 }; 42 };
43 43
44 &codec_analog { 44 &codec_analog {
45 cpvdd-supply = <®_eldo1>; 45 cpvdd-supply = <®_eldo1>;
46 status = "okay"; 46 status = "okay";
47 }; 47 };
48 48
49 &cpu0 { 49 &cpu0 {
50 cpu-supply = <®_dcdc2>; 50 cpu-supply = <®_dcdc2>;
51 }; 51 };
52 52
53 &cpu1 { 53 &cpu1 {
54 cpu-supply = <®_dcdc2>; 54 cpu-supply = <®_dcdc2>;
55 }; 55 };
56 56
57 &cpu2 { 57 &cpu2 {
58 cpu-supply = <®_dcdc2>; 58 cpu-supply = <®_dcdc2>;
59 }; 59 };
60 60
61 &cpu3 { 61 &cpu3 {
62 cpu-supply = <®_dcdc2>; 62 cpu-supply = <®_dcdc2>;
63 }; 63 };
64 64
65 &dai { 65 &dai {
66 status = "okay"; 66 status = "okay";
67 }; 67 };
68 68
69 &de { 69 &de {
70 status = "okay"; 70 status = "okay";
71 }; 71 };
72 72
73 &ehci0 { 73 &ehci0 {
74 status = "okay"; 74 status = "okay";
75 }; 75 };
76 76
77 &ehci1 { 77 &ehci1 {
78 status = "okay"; 78 status = "okay";
79 }; 79 };
80 80
81 &emac { 81 &emac {
82 pinctrl-names = "default"; 82 pinctrl-names = "default";
83 pinctrl-0 = <&rmii_pins>; 83 pinctrl-0 = <&rmii_pins>;
84 phy-mode = "rmii"; 84 phy-mode = "rmii";
85 phy-handle = <&ext_rmii_phy1>; 85 phy-handle = <&ext_rmii_phy1>;
86 phy-supply = <®_dc1sw>; 86 phy-supply = <®_dc1sw>;
87 status = "okay"; 87 status = "okay";
88 88
89 }; 89 };
90 90
91 &hdmi { 91 &hdmi {
92 hvcc-supply = <®_dldo1>; 92 hvcc-supply = <®_dldo1>;
93 status = "okay"; 93 status = "okay";
94 }; 94 };
95 95
96 &hdmi_out { 96 &hdmi_out {
97 hdmi_out_con: endpoint { 97 hdmi_out_con: endpoint {
98 remote-endpoint = <&hdmi_con_i 98 remote-endpoint = <&hdmi_con_in>;
99 }; 99 };
100 }; 100 };
101 101
102 &i2c1 { 102 &i2c1 {
103 status = "okay"; 103 status = "okay";
104 }; 104 };
105 105
106 &i2c1_pins { 106 &i2c1_pins {
107 bias-pull-up; 107 bias-pull-up;
108 }; 108 };
109 109
110 &mdio { 110 &mdio {
111 ext_rmii_phy1: ethernet-phy@1 { 111 ext_rmii_phy1: ethernet-phy@1 {
112 compatible = "ethernet-phy-iee 112 compatible = "ethernet-phy-ieee802.3-c22";
113 reg = <1>; 113 reg = <1>;
114 }; 114 };
115 }; 115 };
116 116
117 &mmc0 { 117 &mmc0 {
118 pinctrl-names = "default"; 118 pinctrl-names = "default";
119 pinctrl-0 = <&mmc0_pins>; 119 pinctrl-0 = <&mmc0_pins>;
120 vmmc-supply = <®_dcdc1>; 120 vmmc-supply = <®_dcdc1>;
121 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; 121 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
122 disable-wp; 122 disable-wp;
123 bus-width = <4>; 123 bus-width = <4>;
124 status = "okay"; 124 status = "okay";
125 }; 125 };
126 126
127 &ohci0 { 127 &ohci0 {
128 status = "okay"; 128 status = "okay";
129 }; 129 };
130 130
131 &ohci1 { 131 &ohci1 {
132 status = "okay"; 132 status = "okay";
133 }; 133 };
134 134
135 &r_rsb { 135 &r_rsb {
136 status = "okay"; 136 status = "okay";
137 137
138 axp803: pmic@3a3 { 138 axp803: pmic@3a3 {
139 compatible = "x-powers,axp803" 139 compatible = "x-powers,axp803";
140 reg = <0x3a3>; 140 reg = <0x3a3>;
141 interrupt-parent = <&r_intc>; 141 interrupt-parent = <&r_intc>;
142 interrupts = <GIC_SPI 32 IRQ_T 142 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
143 }; 143 };
144 }; 144 };
145 145
146 #include "axp803.dtsi" 146 #include "axp803.dtsi"
147 147
148 &ac_power_supply { 148 &ac_power_supply {
149 status = "okay"; 149 status = "okay";
150 }; 150 };
151 151
152 &battery_power_supply { 152 &battery_power_supply {
153 status = "okay"; 153 status = "okay";
154 }; 154 };
155 155
156 ®_aldo2 { 156 ®_aldo2 {
157 regulator-always-on; 157 regulator-always-on;
158 regulator-min-microvolt = <1800000>; 158 regulator-min-microvolt = <1800000>;
159 regulator-max-microvolt = <3300000>; 159 regulator-max-microvolt = <3300000>;
160 regulator-name = "vcc-pl"; 160 regulator-name = "vcc-pl";
161 }; 161 };
162 162
163 ®_aldo3 { 163 ®_aldo3 {
164 regulator-always-on; 164 regulator-always-on;
165 regulator-min-microvolt = <3000000>; 165 regulator-min-microvolt = <3000000>;
166 regulator-max-microvolt = <3000000>; 166 regulator-max-microvolt = <3000000>;
167 regulator-name = "vcc-pll-avcc"; 167 regulator-name = "vcc-pll-avcc";
168 }; 168 };
169 169
170 ®_dc1sw { 170 ®_dc1sw {
171 regulator-name = "vcc-phy"; 171 regulator-name = "vcc-phy";
172 }; 172 };
173 173
174 ®_dcdc1 { 174 ®_dcdc1 {
175 regulator-always-on; 175 regulator-always-on;
176 regulator-min-microvolt = <3300000>; 176 regulator-min-microvolt = <3300000>;
177 regulator-max-microvolt = <3300000>; 177 regulator-max-microvolt = <3300000>;
178 regulator-name = "vcc-3v3"; 178 regulator-name = "vcc-3v3";
179 }; 179 };
180 180
181 ®_dcdc2 { 181 ®_dcdc2 {
182 regulator-always-on; 182 regulator-always-on;
183 regulator-min-microvolt = <1040000>; 183 regulator-min-microvolt = <1040000>;
184 regulator-max-microvolt = <1300000>; 184 regulator-max-microvolt = <1300000>;
185 regulator-name = "vdd-cpux"; 185 regulator-name = "vdd-cpux";
186 }; 186 };
187 187
188 /* DCDC3 is polyphased with DCDC2 */ 188 /* DCDC3 is polyphased with DCDC2 */
189 189
190 /* 190 /*
191 * The DRAM chips used by Pine64 boards are DD 191 * The DRAM chips used by Pine64 boards are DDR3L-compatible, so they can
192 * work at 1.35V with less power consumption. 192 * work at 1.35V with less power consumption.
193 * As AXP803 DCDC5 cannot reach 1.35V accurate 193 * As AXP803 DCDC5 cannot reach 1.35V accurately, use 1.36V instead.
194 */ 194 */
195 ®_dcdc5 { 195 ®_dcdc5 {
196 regulator-always-on; 196 regulator-always-on;
197 regulator-min-microvolt = <1360000>; 197 regulator-min-microvolt = <1360000>;
198 regulator-max-microvolt = <1360000>; 198 regulator-max-microvolt = <1360000>;
199 regulator-name = "vcc-dram"; 199 regulator-name = "vcc-dram";
200 }; 200 };
201 201
202 ®_dcdc6 { 202 ®_dcdc6 {
203 regulator-always-on; 203 regulator-always-on;
204 regulator-min-microvolt = <1100000>; 204 regulator-min-microvolt = <1100000>;
205 regulator-max-microvolt = <1100000>; 205 regulator-max-microvolt = <1100000>;
206 regulator-name = "vdd-sys"; 206 regulator-name = "vdd-sys";
207 }; 207 };
208 208
209 ®_dldo1 { 209 ®_dldo1 {
210 regulator-min-microvolt = <3300000>; 210 regulator-min-microvolt = <3300000>;
211 regulator-max-microvolt = <3300000>; 211 regulator-max-microvolt = <3300000>;
212 regulator-name = "vcc-hdmi"; 212 regulator-name = "vcc-hdmi";
213 }; 213 };
214 214
215 ®_dldo2 { 215 ®_dldo2 {
216 regulator-min-microvolt = <3300000>; 216 regulator-min-microvolt = <3300000>;
217 regulator-max-microvolt = <3300000>; 217 regulator-max-microvolt = <3300000>;
218 regulator-name = "vcc-mipi"; 218 regulator-name = "vcc-mipi";
219 }; 219 };
220 220
221 ®_dldo4 { 221 ®_dldo4 {
222 regulator-min-microvolt = <3300000>; 222 regulator-min-microvolt = <3300000>;
223 regulator-max-microvolt = <3300000>; 223 regulator-max-microvolt = <3300000>;
224 regulator-name = "vcc-wifi"; 224 regulator-name = "vcc-wifi";
225 }; 225 };
226 226
227 ®_eldo1 { 227 ®_eldo1 {
228 regulator-min-microvolt = <1800000>; 228 regulator-min-microvolt = <1800000>;
229 regulator-max-microvolt = <1800000>; 229 regulator-max-microvolt = <1800000>;
230 regulator-name = "cpvdd"; 230 regulator-name = "cpvdd";
231 }; 231 };
232 232
233 ®_fldo1 { 233 ®_fldo1 {
234 regulator-min-microvolt = <1200000>; 234 regulator-min-microvolt = <1200000>;
235 regulator-max-microvolt = <1200000>; 235 regulator-max-microvolt = <1200000>;
236 regulator-name = "vcc-1v2-hsic"; 236 regulator-name = "vcc-1v2-hsic";
237 }; 237 };
238 238
239 /* 239 /*
240 * The A64 chip cannot work without this regul 240 * The A64 chip cannot work without this regulator off, although
241 * it seems to be only driving the AR100 core. 241 * it seems to be only driving the AR100 core.
242 * Maybe we don't still know well about CPUs d 242 * Maybe we don't still know well about CPUs domain.
243 */ 243 */
244 ®_fldo2 { 244 ®_fldo2 {
245 regulator-always-on; 245 regulator-always-on;
246 regulator-min-microvolt = <1100000>; 246 regulator-min-microvolt = <1100000>;
247 regulator-max-microvolt = <1100000>; 247 regulator-max-microvolt = <1100000>;
248 regulator-name = "vdd-cpus"; 248 regulator-name = "vdd-cpus";
249 }; 249 };
250 250
251 ®_rtc_ldo { 251 ®_rtc_ldo {
252 regulator-name = "vcc-rtc"; 252 regulator-name = "vcc-rtc";
253 }; 253 };
254 254
255 &simplefb_hdmi { 255 &simplefb_hdmi {
256 vcc-hdmi-supply = <®_dldo1>; 256 vcc-hdmi-supply = <®_dldo1>;
257 }; 257 };
258 258
259 &sound { 259 &sound {
260 simple-audio-card,aux-devs = <&codec_a 260 simple-audio-card,aux-devs = <&codec_analog>;
261 simple-audio-card,widgets = "Microphon 261 simple-audio-card,widgets = "Microphone", "Microphone Jack",
262 "Headphone 262 "Headphone", "Headphone Jack";
263 simple-audio-card,routing = 263 simple-audio-card,routing =
264 "Left DAC", "DACL", 264 "Left DAC", "DACL",
265 "Right DAC", "DACR", 265 "Right DAC", "DACR",
266 "Headphone Jack", "HP" 266 "Headphone Jack", "HP",
267 "ADCL", "Left ADC", 267 "ADCL", "Left ADC",
268 "ADCR", "Right ADC", 268 "ADCR", "Right ADC",
269 "MIC2", "Microphone Ja 269 "MIC2", "Microphone Jack";
270 status = "okay"; 270 status = "okay";
271 }; 271 };
272 272
273 /* On Euler connector */ 273 /* On Euler connector */
274 &spdif { 274 &spdif {
275 status = "disabled"; 275 status = "disabled";
276 }; 276 };
277 277
278 /* On Exp and Euler connectors */ 278 /* On Exp and Euler connectors */
279 &uart0 { 279 &uart0 {
280 pinctrl-names = "default"; 280 pinctrl-names = "default";
281 pinctrl-0 = <&uart0_pb_pins>; 281 pinctrl-0 = <&uart0_pb_pins>;
282 status = "okay"; 282 status = "okay";
283 }; 283 };
284 284
285 /* On Wifi/BT connector, with RTS/CTS */ 285 /* On Wifi/BT connector, with RTS/CTS */
286 &uart1 { 286 &uart1 {
287 pinctrl-names = "default"; 287 pinctrl-names = "default";
288 pinctrl-0 = <&uart1_pins>, <&uart1_rts 288 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
289 status = "disabled"; 289 status = "disabled";
290 }; 290 };
291 291
292 /* On Pi-2 connector */ 292 /* On Pi-2 connector */
293 &uart2 { 293 &uart2 {
294 pinctrl-names = "default"; 294 pinctrl-names = "default";
295 pinctrl-0 = <&uart2_pins>; 295 pinctrl-0 = <&uart2_pins>;
296 status = "disabled"; 296 status = "disabled";
297 }; 297 };
298 298
299 /* On Euler connector */ 299 /* On Euler connector */
300 &uart3 { 300 &uart3 {
301 pinctrl-names = "default"; 301 pinctrl-names = "default";
302 pinctrl-0 = <&uart3_pins>; 302 pinctrl-0 = <&uart3_pins>;
303 status = "disabled"; 303 status = "disabled";
304 }; 304 };
305 305
306 /* On Euler connector, RTS/CTS optional */ 306 /* On Euler connector, RTS/CTS optional */
307 &uart4 { 307 &uart4 {
308 pinctrl-names = "default"; 308 pinctrl-names = "default";
309 pinctrl-0 = <&uart4_pins>; 309 pinctrl-0 = <&uart4_pins>;
310 status = "disabled"; 310 status = "disabled";
311 }; 311 };
312 312
313 &usb_otg { 313 &usb_otg {
314 dr_mode = "host"; 314 dr_mode = "host";
315 status = "okay"; 315 status = "okay";
316 }; 316 };
317 317
318 &usbphy { 318 &usbphy {
319 status = "okay"; 319 status = "okay";
320 }; 320 };
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