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";
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 = <0 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", "AIF1 Slot 0 Left",
265 "Right DAC", "DACR", !! 265 "Right DAC", "AIF1 Slot 0 Right",
266 "Headphone Jack", "HP" 266 "Headphone Jack", "HP",
267 "ADCL", "Left ADC", !! 267 "AIF1 Slot 0 Left ADC", "Left ADC",
268 "ADCR", "Right ADC", !! 268 "AIF1 Slot 0 Right ADC", "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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