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 { <<
12 ethernet0 = &gmac2phy; <<
13 mmc0 = &sdmmc; <<
14 mmc1 = &sdio; <<
15 mmc2 = &emmc; <<
16 }; <<
17 <<
18 chosen { 11 chosen {
19 stdout-path = "serial2:1500000 12 stdout-path = "serial2:1500000n8";
20 }; 13 };
21 14
22 adc-keys { 15 adc-keys {
23 compatible = "adc-keys"; 16 compatible = "adc-keys";
24 io-channels = <&saradc 0>; 17 io-channels = <&saradc 0>;
25 io-channel-names = "buttons"; 18 io-channel-names = "buttons";
26 keyup-threshold-microvolt = <1 19 keyup-threshold-microvolt = <1800000>;
27 poll-interval = <100>; 20 poll-interval = <100>;
28 21
29 button-recovery { !! 22 recovery {
30 label = "recovery"; 23 label = "recovery";
31 linux,code = <KEY_VEND 24 linux,code = <KEY_VENDOR>;
32 press-threshold-microv 25 press-threshold-microvolt = <17000>;
33 }; 26 };
34 }; 27 };
35 28
36 ir-receiver { 29 ir-receiver {
37 compatible = "gpio-ir-receiver 30 compatible = "gpio-ir-receiver";
38 gpios = <&gpio2 RK_PA2 GPIO_AC 31 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
39 pinctrl-0 = <&ir_int>; 32 pinctrl-0 = <&ir_int>;
40 pinctrl-names = "default"; 33 pinctrl-names = "default";
41 }; 34 };
42 35
43 leds { 36 leds {
44 compatible = "gpio-leds"; 37 compatible = "gpio-leds";
45 pinctrl-0 = <&cyx_led_pin>; 38 pinctrl-0 = <&cyx_led_pin>;
46 pinctrl-names = "default"; 39 pinctrl-names = "default";
47 40
48 cyx_led: led-0 { 41 cyx_led: led-0 {
49 default-state = "on"; 42 default-state = "on";
50 gpios = <&gpio2 RK_PC7 43 gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_LOW>;
51 label = "CYX_LED"; 44 label = "CYX_LED";
52 }; 45 };
53 }; 46 };
54 47
55 sdio_pwrseq: sdio-pwrseq { 48 sdio_pwrseq: sdio-pwrseq {
56 compatible = "mmc-pwrseq-simpl 49 compatible = "mmc-pwrseq-simple";
57 pinctrl-0 = <&wifi_enable_h>; 50 pinctrl-0 = <&wifi_enable_h>;
58 pinctrl-names = "default"; 51 pinctrl-names = "default";
59 reset-gpios = <&gpio1 RK_PC2 G 52 reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
60 }; 53 };
61 54
62 spdif-sound { 55 spdif-sound {
63 compatible = "simple-audio-car 56 compatible = "simple-audio-card";
64 simple-audio-card,name = "SPDI 57 simple-audio-card,name = "SPDIF";
65 58
66 simple-audio-card,cpu { 59 simple-audio-card,cpu {
67 sound-dai = <&spdif>; 60 sound-dai = <&spdif>;
68 }; 61 };
69 62
70 simple-audio-card,codec { 63 simple-audio-card,codec {
71 sound-dai = <&spdif_ou 64 sound-dai = <&spdif_out>;
72 }; 65 };
73 }; 66 };
74 67
75 spdif_out: spdif-out { 68 spdif_out: spdif-out {
76 compatible = "linux,spdif-dit" 69 compatible = "linux,spdif-dit";
77 #sound-dai-cells = <0>; 70 #sound-dai-cells = <0>;
78 }; 71 };
79 72
80 /* Power tree */ 73 /* Power tree */
81 vccio_1v8: vccio-1v8-regulator { 74 vccio_1v8: vccio-1v8-regulator {
82 compatible = "regulator-fixed" 75 compatible = "regulator-fixed";
83 regulator-name = "vccio_1v8"; 76 regulator-name = "vccio_1v8";
84 regulator-min-microvolt = <180 77 regulator-min-microvolt = <1800000>;
85 regulator-max-microvolt = <180 78 regulator-max-microvolt = <1800000>;
86 regulator-always-on; 79 regulator-always-on;
87 }; 80 };
88 81
89 vccio_3v3: vccio-3v3-regulator { 82 vccio_3v3: vccio-3v3-regulator {
90 compatible = "regulator-fixed" 83 compatible = "regulator-fixed";
91 regulator-name = "vccio_3v3"; 84 regulator-name = "vccio_3v3";
92 regulator-min-microvolt = <330 85 regulator-min-microvolt = <3300000>;
93 regulator-max-microvolt = <330 86 regulator-max-microvolt = <3300000>;
94 regulator-always-on; 87 regulator-always-on;
95 }; 88 };
96 89
97 vcc_otg_vbus: otg-vbus-regulator { 90 vcc_otg_vbus: otg-vbus-regulator {
98 compatible = "regulator-fixed" 91 compatible = "regulator-fixed";
99 gpio = <&gpio0 RK_PA2 GPIO_ACT 92 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
100 pinctrl-0 = <&otg_vbus_drv>; 93 pinctrl-0 = <&otg_vbus_drv>;
101 pinctrl-names = "default"; 94 pinctrl-names = "default";
102 regulator-name = "vcc_otg_vbus 95 regulator-name = "vcc_otg_vbus";
103 regulator-min-microvolt = <500 96 regulator-min-microvolt = <5000000>;
104 regulator-max-microvolt = <500 97 regulator-max-microvolt = <5000000>;
105 enable-active-high; 98 enable-active-high;
106 }; 99 };
107 100
108 vcc_sd: sdmmc-regulator { 101 vcc_sd: sdmmc-regulator {
109 compatible = "regulator-fixed" 102 compatible = "regulator-fixed";
110 gpio = <&gpio0 RK_PD6 GPIO_ACT 103 gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
111 pinctrl-0 = <&sdmmc0m1_pin>; 104 pinctrl-0 = <&sdmmc0m1_pin>;
112 pinctrl-names = "default"; 105 pinctrl-names = "default";
113 regulator-name = "vcc_sd"; 106 regulator-name = "vcc_sd";
114 regulator-min-microvolt = <330 107 regulator-min-microvolt = <3300000>;
115 regulator-max-microvolt = <330 108 regulator-max-microvolt = <3300000>;
116 vin-supply = <&vccio_3v3>; 109 vin-supply = <&vccio_3v3>;
117 }; 110 };
118 111
119 vdd_arm: vdd-arm { 112 vdd_arm: vdd-arm {
120 compatible = "pwm-regulator"; 113 compatible = "pwm-regulator";
121 pwms = <&pwm0 0 5000 1>; 114 pwms = <&pwm0 0 5000 1>;
122 regulator-name = "vdd_arm"; 115 regulator-name = "vdd_arm";
123 regulator-min-microvolt = <950 116 regulator-min-microvolt = <950000>;
124 regulator-max-microvolt = <140 117 regulator-max-microvolt = <1400000>;
125 regulator-settling-time-up-us 118 regulator-settling-time-up-us = <250>;
126 regulator-always-on; 119 regulator-always-on;
127 regulator-boot-on; 120 regulator-boot-on;
128 }; 121 };
129 122
130 vdd_log: vdd-log { 123 vdd_log: vdd-log {
131 compatible = "pwm-regulator"; 124 compatible = "pwm-regulator";
132 pwms = <&pwm1 0 5000 1>; 125 pwms = <&pwm1 0 5000 1>;
133 regulator-name = "vdd_log"; 126 regulator-name = "vdd_log";
134 regulator-min-microvolt = <900 127 regulator-min-microvolt = <900000>;
135 regulator-max-microvolt = <130 128 regulator-max-microvolt = <1300000>;
136 regulator-settling-time-up-us 129 regulator-settling-time-up-us = <250>;
137 regulator-always-on; 130 regulator-always-on;
138 regulator-boot-on; 131 regulator-boot-on;
139 }; 132 };
140 }; 133 };
141 134
142 &analog_sound { 135 &analog_sound {
143 status = "okay"; 136 status = "okay";
144 }; 137 };
145 138
146 &codec { 139 &codec {
147 status = "okay"; 140 status = "okay";
148 }; 141 };
149 142
150 &cpu0 { 143 &cpu0 {
151 cpu-supply = <&vdd_arm>; 144 cpu-supply = <&vdd_arm>;
152 }; 145 };
153 146
154 &cpu1 { 147 &cpu1 {
155 cpu-supply = <&vdd_arm>; 148 cpu-supply = <&vdd_arm>;
156 }; 149 };
157 150
158 &cpu2 { 151 &cpu2 {
159 cpu-supply = <&vdd_arm>; 152 cpu-supply = <&vdd_arm>;
160 }; 153 };
161 154
162 &cpu3 { 155 &cpu3 {
163 cpu-supply = <&vdd_arm>; 156 cpu-supply = <&vdd_arm>;
164 }; 157 };
165 158
166 &cpu0_opp_table { 159 &cpu0_opp_table {
167 opp-1200000000 { 160 opp-1200000000 {
168 status = "disabled"; 161 status = "disabled";
169 }; 162 };
170 163
171 opp-1296000000 { 164 opp-1296000000 {
172 status = "disabled"; 165 status = "disabled";
173 }; 166 };
174 }; 167 };
175 168
176 &emmc { 169 &emmc {
177 bus-width = <8>; 170 bus-width = <8>;
178 cap-mmc-highspeed; 171 cap-mmc-highspeed;
179 non-removable; 172 non-removable;
180 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc 173 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
181 pinctrl-names = "default"; 174 pinctrl-names = "default";
182 status = "okay"; 175 status = "okay";
183 }; 176 };
184 177
185 &gmac2phy { 178 &gmac2phy {
186 assigned-clock-parents = <&cru SCLK_MA 179 assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
187 assigned-clock-rate = <50000000>; 180 assigned-clock-rate = <50000000>;
188 assigned-clocks = <&cru SCLK_MAC2PHY>; 181 assigned-clocks = <&cru SCLK_MAC2PHY>;
>> 182 clock_in_out = "output";
189 status = "okay"; 183 status = "okay";
190 }; 184 };
191 185
192 &gpu { 186 &gpu {
193 mali-supply = <&vdd_log>; 187 mali-supply = <&vdd_log>;
194 }; 188 };
195 189
196 &hdmi { 190 &hdmi {
>> 191 ddc-i2c-scl-high-time-ns = <9625>;
>> 192 ddc-i2c-scl-low-time-ns = <10000>;
197 status = "okay"; 193 status = "okay";
198 }; 194 };
199 195
200 &hdmiphy { 196 &hdmiphy {
201 status = "okay"; 197 status = "okay";
202 }; 198 };
203 199
204 &hdmi_sound { 200 &hdmi_sound {
205 status = "okay"; 201 status = "okay";
206 }; 202 };
207 203
208 &i2s0 { 204 &i2s0 {
209 status = "okay"; 205 status = "okay";
210 }; 206 };
211 207
212 &i2s1 { 208 &i2s1 {
213 status = "okay"; 209 status = "okay";
214 }; 210 };
215 211
216 &io_domains { 212 &io_domains {
217 pmuio-supply = <&vccio_3v3>; 213 pmuio-supply = <&vccio_3v3>;
218 vccio1-supply = <&vccio_3v3>; 214 vccio1-supply = <&vccio_3v3>;
219 vccio2-supply = <&vccio_1v8>; 215 vccio2-supply = <&vccio_1v8>;
220 vccio3-supply = <&vccio_3v3>; 216 vccio3-supply = <&vccio_3v3>;
221 vccio4-supply = <&vccio_1v8>; 217 vccio4-supply = <&vccio_1v8>;
222 vccio5-supply = <&vccio_3v3>; 218 vccio5-supply = <&vccio_3v3>;
223 vccio6-supply = <&vccio_3v3>; 219 vccio6-supply = <&vccio_3v3>;
224 status = "okay"; 220 status = "okay";
225 }; 221 };
226 222
227 &pinctrl { 223 &pinctrl {
228 ir { 224 ir {
229 ir_int: ir-int { 225 ir_int: ir-int {
230 rockchip,pins = <2 RK_ 226 rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
231 }; 227 };
232 }; 228 };
233 229
234 leds { 230 leds {
235 cyx_led_pin: cyx-led-pin { 231 cyx_led_pin: cyx-led-pin {
236 rockchip,pins = <2 RK_ 232 rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
237 }; 233 };
238 }; 234 };
239 235
240 pwm0 { 236 pwm0 {
241 pwm0_pin_pull_up: pwm0-pin-pul 237 pwm0_pin_pull_up: pwm0-pin-pull-up {
242 rockchip,pins = <2 RK_ 238 rockchip,pins = <2 RK_PA4 1 &pcfg_pull_up>;
243 }; 239 };
244 }; 240 };
245 241
246 pwm1 { 242 pwm1 {
247 pwm1_pin_pull_up: pwm1-pin-pul 243 pwm1_pin_pull_up: pwm1-pin-pull-up {
248 rockchip,pins = <2 RK_ 244 rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>;
249 }; 245 };
250 }; 246 };
251 247
252 sdio-pwrseq { 248 sdio-pwrseq {
253 wifi_enable_h: wifi-enable-h { 249 wifi_enable_h: wifi-enable-h {
254 rockchip,pins = <1 RK_ 250 rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
255 }; 251 };
256 }; 252 };
257 253
258 sdmmc1 { 254 sdmmc1 {
259 clk_32k_out: clk-32k-out { 255 clk_32k_out: clk-32k-out {
260 rockchip,pins = <1 RK_ 256 rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
261 }; 257 };
262 }; 258 };
263 259
264 usb { 260 usb {
265 host_vbus_drv: host-vbus-drv { 261 host_vbus_drv: host-vbus-drv {
266 rockchip,pins = <0 RK_ 262 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
267 }; 263 };
268 264
269 otg_vbus_drv: otg-vbus-drv { 265 otg_vbus_drv: otg-vbus-drv {
270 rockchip,pins = <0 RK_ 266 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
271 }; 267 };
272 }; 268 };
273 }; 269 };
274 270
275 &pwm0 { 271 &pwm0 {
276 pinctrl-0 = <&pwm0_pin_pull_up>; 272 pinctrl-0 = <&pwm0_pin_pull_up>;
277 pinctrl-names = "active"; 273 pinctrl-names = "active";
278 status = "okay"; 274 status = "okay";
279 }; 275 };
280 276
281 &pwm1 { 277 &pwm1 {
282 pinctrl-0 = <&pwm1_pin_pull_up>; 278 pinctrl-0 = <&pwm1_pin_pull_up>;
283 pinctrl-names = "active"; 279 pinctrl-names = "active";
284 status = "okay"; 280 status = "okay";
285 }; 281 };
286 282
287 &saradc { 283 &saradc {
288 vref-supply = <&vccio_1v8>; 284 vref-supply = <&vccio_1v8>;
289 status = "okay"; 285 status = "okay";
290 }; 286 };
291 287
292 &sdio { 288 &sdio {
293 bus-width = <4>; 289 bus-width = <4>;
294 cap-sd-highspeed; 290 cap-sd-highspeed;
295 cap-sdio-irq; 291 cap-sdio-irq;
296 keep-power-in-suspend; 292 keep-power-in-suspend;
297 max-frequency = <125000000>; 293 max-frequency = <125000000>;
298 mmc-pwrseq = <&sdio_pwrseq>; 294 mmc-pwrseq = <&sdio_pwrseq>;
299 non-removable; 295 non-removable;
300 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd 296 pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &clk_32k_out>;
301 pinctrl-names = "default"; 297 pinctrl-names = "default";
302 sd-uhs-sdr104; 298 sd-uhs-sdr104;
303 status = "okay"; 299 status = "okay";
304 }; 300 };
305 301
306 &sdmmc { 302 &sdmmc {
307 bus-width = <4>; 303 bus-width = <4>;
308 cap-sd-highspeed; 304 cap-sd-highspeed;
309 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd & 305 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
310 pinctrl-names = "default"; 306 pinctrl-names = "default";
311 vmmc-supply = <&vcc_sd>; 307 vmmc-supply = <&vcc_sd>;
312 status = "okay"; 308 status = "okay";
313 }; 309 };
314 310
315 &spdif { 311 &spdif {
316 pinctrl-0 = <&spdifm0_tx>; 312 pinctrl-0 = <&spdifm0_tx>;
317 status = "okay"; 313 status = "okay";
318 }; 314 };
319 315
320 &soc_crit { 316 &soc_crit {
321 temperature = <115000>; /* millicelsiu 317 temperature = <115000>; /* millicelsius */
322 }; 318 };
323 319
324 &target { 320 &target {
325 temperature = <105000>; /* millicelsiu 321 temperature = <105000>; /* millicelsius */
326 }; 322 };
327 323
328 &threshold { 324 &threshold {
329 temperature = <90000>; /* millicelsius 325 temperature = <90000>; /* millicelsius */
330 }; 326 };
331 327
332 &tsadc { 328 &tsadc {
333 rockchip,hw-tshut-temp = <120000>; 329 rockchip,hw-tshut-temp = <120000>;
334 status = "okay"; 330 status = "okay";
335 }; 331 };
336 332
337 &u2phy { 333 &u2phy {
338 status = "okay"; 334 status = "okay";
339 }; 335 };
340 336
341 &u2phy_host { 337 &u2phy_host {
342 status = "okay"; 338 status = "okay";
343 }; 339 };
344 340
345 &u2phy_otg { 341 &u2phy_otg {
346 phy-supply = <&vcc_otg_vbus>; 342 phy-supply = <&vcc_otg_vbus>;
347 status = "okay"; 343 status = "okay";
348 }; 344 };
349 345
350 &uart0 { 346 &uart0 {
351 pinctrl-0 = <&uart0_xfer &uart0_cts>; 347 pinctrl-0 = <&uart0_xfer &uart0_cts>;
352 status = "okay"; 348 status = "okay";
353 }; 349 };
354 350
355 &uart2 { 351 &uart2 {
356 status = "okay"; 352 status = "okay";
357 }; 353 };
358 354
359 &usb20_otg { 355 &usb20_otg {
360 dr_mode = "host"; <<
361 status = "okay"; <<
362 }; <<
363 <<
364 &usbdrd3 { <<
365 dr_mode = "host"; 356 dr_mode = "host";
366 status = "okay"; 357 status = "okay";
367 }; 358 };
368 359
369 &usb_host0_ehci { 360 &usb_host0_ehci {
370 status = "okay"; 361 status = "okay";
371 }; 362 };
372 363
373 &usb_host0_ohci { 364 &usb_host0_ohci {
374 status = "okay"; 365 status = "okay";
375 }; 366 };
376 367
377 &vop { 368 &vop {
378 status = "okay"; 369 status = "okay";
379 }; 370 };
380 371
381 &vop_mmu { 372 &vop_mmu {
382 status = "okay"; 373 status = "okay";
383 }; 374 };
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