1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 2
3 /dts-v1/; 3 /dts-v1/;
4 #include <dt-bindings/input/input.h> 4 #include <dt-bindings/input/input.h>
5 #include "rk3328.dtsi" 5 #include "rk3328.dtsi"
6 6
7 / { 7 / {
8 model = "A95X Z2"; 8 model = "A95X Z2";
9 compatible = "zkmagic,a95x-z2", "rockc 9 compatible = "zkmagic,a95x-z2", "rockchip,rk3318";
10 10
11 aliases { 11 aliases {
12 ethernet0 = &gmac2phy; <<
13 mmc0 = &sdmmc; 12 mmc0 = &sdmmc;
14 mmc1 = &sdio; 13 mmc1 = &sdio;
15 mmc2 = &emmc; 14 mmc2 = &emmc;
16 }; 15 };
17 16
18 chosen { 17 chosen {
19 stdout-path = "serial2:1500000 18 stdout-path = "serial2:1500000n8";
20 }; 19 };
21 20
22 adc-keys { 21 adc-keys {
23 compatible = "adc-keys"; 22 compatible = "adc-keys";
24 io-channels = <&saradc 0>; 23 io-channels = <&saradc 0>;
25 io-channel-names = "buttons"; 24 io-channel-names = "buttons";
26 keyup-threshold-microvolt = <1 25 keyup-threshold-microvolt = <1800000>;
27 poll-interval = <100>; 26 poll-interval = <100>;
28 27
29 button-recovery { 28 button-recovery {
30 label = "recovery"; 29 label = "recovery";
31 linux,code = <KEY_VEND 30 linux,code = <KEY_VENDOR>;
32 press-threshold-microv 31 press-threshold-microvolt = <17000>;
33 }; 32 };
34 }; 33 };
35 34
36 ir-receiver { 35 ir-receiver {
37 compatible = "gpio-ir-receiver 36 compatible = "gpio-ir-receiver";
38 gpios = <&gpio2 RK_PA2 GPIO_AC 37 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
39 pinctrl-0 = <&ir_int>; 38 pinctrl-0 = <&ir_int>;
40 pinctrl-names = "default"; 39 pinctrl-names = "default";
41 }; 40 };
42 41
43 leds { 42 leds {
44 compatible = "gpio-leds"; 43 compatible = "gpio-leds";
45 pinctrl-0 = <&cyx_led_pin>; 44 pinctrl-0 = <&cyx_led_pin>;
46 pinctrl-names = "default"; 45 pinctrl-names = "default";
47 46
48 cyx_led: led-0 { 47 cyx_led: led-0 {
49 default-state = "on"; 48 default-state = "on";
50 gpios = <&gpio2 RK_PC7 49 gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_LOW>;
51 label = "CYX_LED"; 50 label = "CYX_LED";
52 }; 51 };
53 }; 52 };
54 53
55 sdio_pwrseq: sdio-pwrseq { 54 sdio_pwrseq: sdio-pwrseq {
56 compatible = "mmc-pwrseq-simpl 55 compatible = "mmc-pwrseq-simple";
57 pinctrl-0 = <&wifi_enable_h>; 56 pinctrl-0 = <&wifi_enable_h>;
58 pinctrl-names = "default"; 57 pinctrl-names = "default";
59 reset-gpios = <&gpio1 RK_PC2 G 58 reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
60 }; 59 };
61 60
62 spdif-sound { 61 spdif-sound {
63 compatible = "simple-audio-car 62 compatible = "simple-audio-card";
64 simple-audio-card,name = "SPDI 63 simple-audio-card,name = "SPDIF";
65 64
66 simple-audio-card,cpu { 65 simple-audio-card,cpu {
67 sound-dai = <&spdif>; 66 sound-dai = <&spdif>;
68 }; 67 };
69 68
70 simple-audio-card,codec { 69 simple-audio-card,codec {
71 sound-dai = <&spdif_ou 70 sound-dai = <&spdif_out>;
72 }; 71 };
73 }; 72 };
74 73
75 spdif_out: spdif-out { 74 spdif_out: spdif-out {
76 compatible = "linux,spdif-dit" 75 compatible = "linux,spdif-dit";
77 #sound-dai-cells = <0>; 76 #sound-dai-cells = <0>;
78 }; 77 };
79 78
80 /* Power tree */ 79 /* Power tree */
81 vccio_1v8: vccio-1v8-regulator { 80 vccio_1v8: vccio-1v8-regulator {
82 compatible = "regulator-fixed" 81 compatible = "regulator-fixed";
83 regulator-name = "vccio_1v8"; 82 regulator-name = "vccio_1v8";
84 regulator-min-microvolt = <180 83 regulator-min-microvolt = <1800000>;
85 regulator-max-microvolt = <180 84 regulator-max-microvolt = <1800000>;
86 regulator-always-on; 85 regulator-always-on;
87 }; 86 };
88 87
89 vccio_3v3: vccio-3v3-regulator { 88 vccio_3v3: vccio-3v3-regulator {
90 compatible = "regulator-fixed" 89 compatible = "regulator-fixed";
91 regulator-name = "vccio_3v3"; 90 regulator-name = "vccio_3v3";
92 regulator-min-microvolt = <330 91 regulator-min-microvolt = <3300000>;
93 regulator-max-microvolt = <330 92 regulator-max-microvolt = <3300000>;
94 regulator-always-on; 93 regulator-always-on;
95 }; 94 };
96 95
97 vcc_otg_vbus: otg-vbus-regulator { 96 vcc_otg_vbus: otg-vbus-regulator {
98 compatible = "regulator-fixed" 97 compatible = "regulator-fixed";
99 gpio = <&gpio0 RK_PA2 GPIO_ACT 98 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
100 pinctrl-0 = <&otg_vbus_drv>; 99 pinctrl-0 = <&otg_vbus_drv>;
101 pinctrl-names = "default"; 100 pinctrl-names = "default";
102 regulator-name = "vcc_otg_vbus 101 regulator-name = "vcc_otg_vbus";
103 regulator-min-microvolt = <500 102 regulator-min-microvolt = <5000000>;
104 regulator-max-microvolt = <500 103 regulator-max-microvolt = <5000000>;
105 enable-active-high; 104 enable-active-high;
106 }; 105 };
107 106
108 vcc_sd: sdmmc-regulator { 107 vcc_sd: sdmmc-regulator {
109 compatible = "regulator-fixed" 108 compatible = "regulator-fixed";
110 gpio = <&gpio0 RK_PD6 GPIO_ACT 109 gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
111 pinctrl-0 = <&sdmmc0m1_pin>; 110 pinctrl-0 = <&sdmmc0m1_pin>;
112 pinctrl-names = "default"; 111 pinctrl-names = "default";
113 regulator-name = "vcc_sd"; 112 regulator-name = "vcc_sd";
114 regulator-min-microvolt = <330 113 regulator-min-microvolt = <3300000>;
115 regulator-max-microvolt = <330 114 regulator-max-microvolt = <3300000>;
116 vin-supply = <&vccio_3v3>; 115 vin-supply = <&vccio_3v3>;
117 }; 116 };
118 117
119 vdd_arm: vdd-arm { 118 vdd_arm: vdd-arm {
120 compatible = "pwm-regulator"; 119 compatible = "pwm-regulator";
121 pwms = <&pwm0 0 5000 1>; 120 pwms = <&pwm0 0 5000 1>;
122 regulator-name = "vdd_arm"; 121 regulator-name = "vdd_arm";
123 regulator-min-microvolt = <950 122 regulator-min-microvolt = <950000>;
124 regulator-max-microvolt = <140 123 regulator-max-microvolt = <1400000>;
125 regulator-settling-time-up-us 124 regulator-settling-time-up-us = <250>;
126 regulator-always-on; 125 regulator-always-on;
127 regulator-boot-on; 126 regulator-boot-on;
128 }; 127 };
129 128
130 vdd_log: vdd-log { 129 vdd_log: vdd-log {
131 compatible = "pwm-regulator"; 130 compatible = "pwm-regulator";
132 pwms = <&pwm1 0 5000 1>; 131 pwms = <&pwm1 0 5000 1>;
133 regulator-name = "vdd_log"; 132 regulator-name = "vdd_log";
134 regulator-min-microvolt = <900 133 regulator-min-microvolt = <900000>;
135 regulator-max-microvolt = <130 134 regulator-max-microvolt = <1300000>;
136 regulator-settling-time-up-us 135 regulator-settling-time-up-us = <250>;
137 regulator-always-on; 136 regulator-always-on;
138 regulator-boot-on; 137 regulator-boot-on;
139 }; 138 };
140 }; 139 };
141 140
142 &analog_sound { 141 &analog_sound {
143 status = "okay"; 142 status = "okay";
144 }; 143 };
145 144
146 &codec { 145 &codec {
147 status = "okay"; 146 status = "okay";
148 }; 147 };
149 148
150 &cpu0 { 149 &cpu0 {
151 cpu-supply = <&vdd_arm>; 150 cpu-supply = <&vdd_arm>;
152 }; 151 };
153 152
154 &cpu1 { 153 &cpu1 {
155 cpu-supply = <&vdd_arm>; 154 cpu-supply = <&vdd_arm>;
156 }; 155 };
157 156
158 &cpu2 { 157 &cpu2 {
159 cpu-supply = <&vdd_arm>; 158 cpu-supply = <&vdd_arm>;
160 }; 159 };
161 160
162 &cpu3 { 161 &cpu3 {
163 cpu-supply = <&vdd_arm>; 162 cpu-supply = <&vdd_arm>;
164 }; 163 };
165 164
166 &cpu0_opp_table { 165 &cpu0_opp_table {
167 opp-1200000000 { 166 opp-1200000000 {
168 status = "disabled"; 167 status = "disabled";
169 }; 168 };
170 169
171 opp-1296000000 { 170 opp-1296000000 {
172 status = "disabled"; 171 status = "disabled";
173 }; 172 };
174 }; 173 };
175 174
176 &emmc { 175 &emmc {
177 bus-width = <8>; 176 bus-width = <8>;
178 cap-mmc-highspeed; 177 cap-mmc-highspeed;
179 non-removable; 178 non-removable;
180 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc 179 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
181 pinctrl-names = "default"; 180 pinctrl-names = "default";
182 status = "okay"; 181 status = "okay";
183 }; 182 };
184 183
185 &gmac2phy { 184 &gmac2phy {
186 assigned-clock-parents = <&cru SCLK_MA 185 assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
187 assigned-clock-rate = <50000000>; 186 assigned-clock-rate = <50000000>;
188 assigned-clocks = <&cru SCLK_MAC2PHY>; 187 assigned-clocks = <&cru SCLK_MAC2PHY>;
189 status = "okay"; 188 status = "okay";
190 }; 189 };
191 190
192 &gpu { 191 &gpu {
193 mali-supply = <&vdd_log>; 192 mali-supply = <&vdd_log>;
194 }; 193 };
195 194
196 &hdmi { 195 &hdmi {
197 status = "okay"; 196 status = "okay";
198 }; 197 };
199 198
200 &hdmiphy { 199 &hdmiphy {
201 status = "okay"; 200 status = "okay";
202 }; 201 };
203 202
204 &hdmi_sound { 203 &hdmi_sound {
205 status = "okay"; 204 status = "okay";
206 }; 205 };
207 206
208 &i2s0 { 207 &i2s0 {
209 status = "okay"; 208 status = "okay";
210 }; 209 };
211 210
212 &i2s1 { 211 &i2s1 {
213 status = "okay"; 212 status = "okay";
214 }; 213 };
215 214
216 &io_domains { 215 &io_domains {
217 pmuio-supply = <&vccio_3v3>; 216 pmuio-supply = <&vccio_3v3>;
218 vccio1-supply = <&vccio_3v3>; 217 vccio1-supply = <&vccio_3v3>;
219 vccio2-supply = <&vccio_1v8>; 218 vccio2-supply = <&vccio_1v8>;
220 vccio3-supply = <&vccio_3v3>; 219 vccio3-supply = <&vccio_3v3>;
221 vccio4-supply = <&vccio_1v8>; 220 vccio4-supply = <&vccio_1v8>;
222 vccio5-supply = <&vccio_3v3>; 221 vccio5-supply = <&vccio_3v3>;
223 vccio6-supply = <&vccio_3v3>; 222 vccio6-supply = <&vccio_3v3>;
224 status = "okay"; 223 status = "okay";
225 }; 224 };
226 225
227 &pinctrl { 226 &pinctrl {
228 ir { 227 ir {
229 ir_int: ir-int { 228 ir_int: ir-int {
230 rockchip,pins = <2 RK_ 229 rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
231 }; 230 };
232 }; 231 };
233 232
234 leds { 233 leds {
235 cyx_led_pin: cyx-led-pin { 234 cyx_led_pin: cyx-led-pin {
236 rockchip,pins = <2 RK_ 235 rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
237 }; 236 };
238 }; 237 };
239 238
240 pwm0 { 239 pwm0 {
241 pwm0_pin_pull_up: pwm0-pin-pul 240 pwm0_pin_pull_up: pwm0-pin-pull-up {
242 rockchip,pins = <2 RK_ 241 rockchip,pins = <2 RK_PA4 1 &pcfg_pull_up>;
243 }; 242 };
244 }; 243 };
245 244
246 pwm1 { 245 pwm1 {
247 pwm1_pin_pull_up: pwm1-pin-pul 246 pwm1_pin_pull_up: pwm1-pin-pull-up {
248 rockchip,pins = <2 RK_ 247 rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>;
249 }; 248 };
250 }; 249 };
251 250
252 sdio-pwrseq { 251 sdio-pwrseq {
253 wifi_enable_h: wifi-enable-h { 252 wifi_enable_h: wifi-enable-h {
254 rockchip,pins = <1 RK_ 253 rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
255 }; 254 };
256 }; 255 };
257 256
258 sdmmc1 { 257 sdmmc1 {
259 clk_32k_out: clk-32k-out { 258 clk_32k_out: clk-32k-out {
260 rockchip,pins = <1 RK_ 259 rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
261 }; 260 };
262 }; 261 };
263 262
264 usb { 263 usb {
265 host_vbus_drv: host-vbus-drv { 264 host_vbus_drv: host-vbus-drv {
266 rockchip,pins = <0 RK_ 265 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
267 }; 266 };
268 267
269 otg_vbus_drv: otg-vbus-drv { 268 otg_vbus_drv: otg-vbus-drv {
270 rockchip,pins = <0 RK_ 269 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
271 }; 270 };
272 }; 271 };
273 }; 272 };
274 273
275 &pwm0 { 274 &pwm0 {
276 pinctrl-0 = <&pwm0_pin_pull_up>; 275 pinctrl-0 = <&pwm0_pin_pull_up>;
277 pinctrl-names = "active"; 276 pinctrl-names = "active";
278 status = "okay"; 277 status = "okay";
279 }; 278 };
280 279
281 &pwm1 { 280 &pwm1 {
282 pinctrl-0 = <&pwm1_pin_pull_up>; 281 pinctrl-0 = <&pwm1_pin_pull_up>;
283 pinctrl-names = "active"; 282 pinctrl-names = "active";
284 status = "okay"; 283 status = "okay";
285 }; 284 };
286 285
287 &saradc { 286 &saradc {
288 vref-supply = <&vccio_1v8>; 287 vref-supply = <&vccio_1v8>;
289 status = "okay"; 288 status = "okay";
290 }; 289 };
291 290
292 &sdio { 291 &sdio {
293 bus-width = <4>; 292 bus-width = <4>;
294 cap-sd-highspeed; 293 cap-sd-highspeed;
295 cap-sdio-irq; 294 cap-sdio-irq;
296 keep-power-in-suspend; 295 keep-power-in-suspend;
297 max-frequency = <125000000>; 296 max-frequency = <125000000>;
298 mmc-pwrseq = <&sdio_pwrseq>; 297 mmc-pwrseq = <&sdio_pwrseq>;
299 non-removable; 298 non-removable;
300 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd 299 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &clk_32k_out>;
301 pinctrl-names = "default"; 300 pinctrl-names = "default";
302 sd-uhs-sdr104; 301 sd-uhs-sdr104;
303 status = "okay"; 302 status = "okay";
304 }; 303 };
305 304
306 &sdmmc { 305 &sdmmc {
307 bus-width = <4>; 306 bus-width = <4>;
308 cap-sd-highspeed; 307 cap-sd-highspeed;
309 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd & 308 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
310 pinctrl-names = "default"; 309 pinctrl-names = "default";
311 vmmc-supply = <&vcc_sd>; 310 vmmc-supply = <&vcc_sd>;
312 status = "okay"; 311 status = "okay";
313 }; 312 };
314 313
315 &spdif { 314 &spdif {
316 pinctrl-0 = <&spdifm0_tx>; 315 pinctrl-0 = <&spdifm0_tx>;
317 status = "okay"; 316 status = "okay";
318 }; 317 };
319 318
320 &soc_crit { 319 &soc_crit {
321 temperature = <115000>; /* millicelsiu 320 temperature = <115000>; /* millicelsius */
322 }; 321 };
323 322
324 &target { 323 &target {
325 temperature = <105000>; /* millicelsiu 324 temperature = <105000>; /* millicelsius */
326 }; 325 };
327 326
328 &threshold { 327 &threshold {
329 temperature = <90000>; /* millicelsius 328 temperature = <90000>; /* millicelsius */
330 }; 329 };
331 330
332 &tsadc { 331 &tsadc {
333 rockchip,hw-tshut-temp = <120000>; 332 rockchip,hw-tshut-temp = <120000>;
334 status = "okay"; 333 status = "okay";
335 }; 334 };
336 335
337 &u2phy { 336 &u2phy {
338 status = "okay"; 337 status = "okay";
339 }; 338 };
340 339
341 &u2phy_host { 340 &u2phy_host {
342 status = "okay"; 341 status = "okay";
343 }; 342 };
344 343
345 &u2phy_otg { 344 &u2phy_otg {
346 phy-supply = <&vcc_otg_vbus>; 345 phy-supply = <&vcc_otg_vbus>;
347 status = "okay"; 346 status = "okay";
348 }; 347 };
349 348
350 &uart0 { 349 &uart0 {
351 pinctrl-0 = <&uart0_xfer &uart0_cts>; 350 pinctrl-0 = <&uart0_xfer &uart0_cts>;
352 status = "okay"; 351 status = "okay";
353 }; 352 };
354 353
355 &uart2 { 354 &uart2 {
356 status = "okay"; 355 status = "okay";
357 }; 356 };
358 357
359 &usb20_otg { 358 &usb20_otg {
360 dr_mode = "host"; 359 dr_mode = "host";
361 status = "okay"; 360 status = "okay";
362 }; 361 };
363 362
364 &usbdrd3 { 363 &usbdrd3 {
365 dr_mode = "host"; 364 dr_mode = "host";
366 status = "okay"; 365 status = "okay";
367 }; 366 };
368 367
369 &usb_host0_ehci { 368 &usb_host0_ehci {
370 status = "okay"; 369 status = "okay";
371 }; 370 };
372 371
373 &usb_host0_ohci { 372 &usb_host0_ohci {
374 status = "okay"; 373 status = "okay";
375 }; 374 };
376 375
377 &vop { 376 &vop {
378 status = "okay"; 377 status = "okay";
379 }; 378 };
380 379
381 &vop_mmu { 380 &vop_mmu {
382 status = "okay"; 381 status = "okay";
383 }; 382 };
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