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