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 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>;
>> 188 clock_in_out = "output";
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 ddc-i2c-scl-high-time-ns = <9625>;
>> 198 ddc-i2c-scl-low-time-ns = <10000>;
197 status = "okay"; 199 status = "okay";
198 }; 200 };
199 201
200 &hdmiphy { 202 &hdmiphy {
201 status = "okay"; 203 status = "okay";
202 }; 204 };
203 205
204 &hdmi_sound { 206 &hdmi_sound {
205 status = "okay"; 207 status = "okay";
206 }; 208 };
207 209
208 &i2s0 { 210 &i2s0 {
209 status = "okay"; 211 status = "okay";
210 }; 212 };
211 213
212 &i2s1 { 214 &i2s1 {
213 status = "okay"; 215 status = "okay";
214 }; 216 };
215 217
216 &io_domains { 218 &io_domains {
217 pmuio-supply = <&vccio_3v3>; 219 pmuio-supply = <&vccio_3v3>;
218 vccio1-supply = <&vccio_3v3>; 220 vccio1-supply = <&vccio_3v3>;
219 vccio2-supply = <&vccio_1v8>; 221 vccio2-supply = <&vccio_1v8>;
220 vccio3-supply = <&vccio_3v3>; 222 vccio3-supply = <&vccio_3v3>;
221 vccio4-supply = <&vccio_1v8>; 223 vccio4-supply = <&vccio_1v8>;
222 vccio5-supply = <&vccio_3v3>; 224 vccio5-supply = <&vccio_3v3>;
223 vccio6-supply = <&vccio_3v3>; 225 vccio6-supply = <&vccio_3v3>;
224 status = "okay"; 226 status = "okay";
225 }; 227 };
226 228
227 &pinctrl { 229 &pinctrl {
228 ir { 230 ir {
229 ir_int: ir-int { 231 ir_int: ir-int {
230 rockchip,pins = <2 RK_ 232 rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
231 }; 233 };
232 }; 234 };
233 235
234 leds { 236 leds {
235 cyx_led_pin: cyx-led-pin { 237 cyx_led_pin: cyx-led-pin {
236 rockchip,pins = <2 RK_ 238 rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
237 }; 239 };
238 }; 240 };
239 241
240 pwm0 { 242 pwm0 {
241 pwm0_pin_pull_up: pwm0-pin-pul 243 pwm0_pin_pull_up: pwm0-pin-pull-up {
242 rockchip,pins = <2 RK_ 244 rockchip,pins = <2 RK_PA4 1 &pcfg_pull_up>;
243 }; 245 };
244 }; 246 };
245 247
246 pwm1 { 248 pwm1 {
247 pwm1_pin_pull_up: pwm1-pin-pul 249 pwm1_pin_pull_up: pwm1-pin-pull-up {
248 rockchip,pins = <2 RK_ 250 rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>;
249 }; 251 };
250 }; 252 };
251 253
252 sdio-pwrseq { 254 sdio-pwrseq {
253 wifi_enable_h: wifi-enable-h { 255 wifi_enable_h: wifi-enable-h {
254 rockchip,pins = <1 RK_ 256 rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
255 }; 257 };
256 }; 258 };
257 259
258 sdmmc1 { 260 sdmmc1 {
259 clk_32k_out: clk-32k-out { 261 clk_32k_out: clk-32k-out {
260 rockchip,pins = <1 RK_ 262 rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
261 }; 263 };
262 }; 264 };
263 265
264 usb { 266 usb {
265 host_vbus_drv: host-vbus-drv { 267 host_vbus_drv: host-vbus-drv {
266 rockchip,pins = <0 RK_ 268 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
267 }; 269 };
268 270
269 otg_vbus_drv: otg-vbus-drv { 271 otg_vbus_drv: otg-vbus-drv {
270 rockchip,pins = <0 RK_ 272 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
271 }; 273 };
272 }; 274 };
273 }; 275 };
274 276
275 &pwm0 { 277 &pwm0 {
276 pinctrl-0 = <&pwm0_pin_pull_up>; 278 pinctrl-0 = <&pwm0_pin_pull_up>;
277 pinctrl-names = "active"; 279 pinctrl-names = "active";
278 status = "okay"; 280 status = "okay";
279 }; 281 };
280 282
281 &pwm1 { 283 &pwm1 {
282 pinctrl-0 = <&pwm1_pin_pull_up>; 284 pinctrl-0 = <&pwm1_pin_pull_up>;
283 pinctrl-names = "active"; 285 pinctrl-names = "active";
284 status = "okay"; 286 status = "okay";
285 }; 287 };
286 288
287 &saradc { 289 &saradc {
288 vref-supply = <&vccio_1v8>; 290 vref-supply = <&vccio_1v8>;
289 status = "okay"; 291 status = "okay";
290 }; 292 };
291 293
292 &sdio { 294 &sdio {
293 bus-width = <4>; 295 bus-width = <4>;
294 cap-sd-highspeed; 296 cap-sd-highspeed;
295 cap-sdio-irq; 297 cap-sdio-irq;
296 keep-power-in-suspend; 298 keep-power-in-suspend;
297 max-frequency = <125000000>; 299 max-frequency = <125000000>;
298 mmc-pwrseq = <&sdio_pwrseq>; 300 mmc-pwrseq = <&sdio_pwrseq>;
299 non-removable; 301 non-removable;
300 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd 302 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &clk_32k_out>;
301 pinctrl-names = "default"; 303 pinctrl-names = "default";
302 sd-uhs-sdr104; 304 sd-uhs-sdr104;
303 status = "okay"; 305 status = "okay";
304 }; 306 };
305 307
306 &sdmmc { 308 &sdmmc {
307 bus-width = <4>; 309 bus-width = <4>;
308 cap-sd-highspeed; 310 cap-sd-highspeed;
309 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd & 311 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
310 pinctrl-names = "default"; 312 pinctrl-names = "default";
311 vmmc-supply = <&vcc_sd>; 313 vmmc-supply = <&vcc_sd>;
312 status = "okay"; 314 status = "okay";
313 }; 315 };
314 316
315 &spdif { 317 &spdif {
316 pinctrl-0 = <&spdifm0_tx>; 318 pinctrl-0 = <&spdifm0_tx>;
317 status = "okay"; 319 status = "okay";
318 }; 320 };
319 321
320 &soc_crit { 322 &soc_crit {
321 temperature = <115000>; /* millicelsiu 323 temperature = <115000>; /* millicelsius */
322 }; 324 };
323 325
324 &target { 326 &target {
325 temperature = <105000>; /* millicelsiu 327 temperature = <105000>; /* millicelsius */
326 }; 328 };
327 329
328 &threshold { 330 &threshold {
329 temperature = <90000>; /* millicelsius 331 temperature = <90000>; /* millicelsius */
330 }; 332 };
331 333
332 &tsadc { 334 &tsadc {
333 rockchip,hw-tshut-temp = <120000>; 335 rockchip,hw-tshut-temp = <120000>;
334 status = "okay"; 336 status = "okay";
335 }; 337 };
336 338
337 &u2phy { 339 &u2phy {
338 status = "okay"; 340 status = "okay";
339 }; 341 };
340 342
341 &u2phy_host { 343 &u2phy_host {
342 status = "okay"; 344 status = "okay";
343 }; 345 };
344 346
345 &u2phy_otg { 347 &u2phy_otg {
346 phy-supply = <&vcc_otg_vbus>; 348 phy-supply = <&vcc_otg_vbus>;
347 status = "okay"; 349 status = "okay";
348 }; 350 };
349 351
350 &uart0 { 352 &uart0 {
351 pinctrl-0 = <&uart0_xfer &uart0_cts>; 353 pinctrl-0 = <&uart0_xfer &uart0_cts>;
352 status = "okay"; 354 status = "okay";
353 }; 355 };
354 356
355 &uart2 { 357 &uart2 {
356 status = "okay"; 358 status = "okay";
357 }; 359 };
358 360
359 &usb20_otg { 361 &usb20_otg {
360 dr_mode = "host"; 362 dr_mode = "host";
361 status = "okay"; 363 status = "okay";
362 }; 364 };
363 365
364 &usbdrd3 { 366 &usbdrd3 {
365 dr_mode = "host"; 367 dr_mode = "host";
366 status = "okay"; 368 status = "okay";
367 }; 369 };
368 370
369 &usb_host0_ehci { 371 &usb_host0_ehci {
370 status = "okay"; 372 status = "okay";
371 }; 373 };
372 374
373 &usb_host0_ohci { 375 &usb_host0_ohci {
374 status = "okay"; 376 status = "okay";
375 }; 377 };
376 378
377 &vop { 379 &vop {
378 status = "okay"; 380 status = "okay";
379 }; 381 };
380 382
381 &vop_mmu { 383 &vop_mmu {
382 status = "okay"; 384 status = "okay";
383 }; 385 };
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