xref: /linux/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts (revision 55d0969c451159cff86949b38c39171cab962069) 
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2021 BayLibre, SAS.
4 * Author: Fabien Parent <fparent@baylibre.com>
5 */
6
7/dts-v1/;
8
9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/input/input.h>
11#include "mt8183.dtsi"
12#include "mt6358.dtsi"
13
14/ {
15	model = "Pumpkin MT8183";
16	compatible = "mediatek,mt8183-pumpkin", "mediatek,mt8183";
17
18	aliases {
19		serial0 = &uart0;
20	};
21
22	memory@40000000 {
23		device_type = "memory";
24		reg = <0 0x40000000 0 0x80000000>;
25	};
26
27	chosen {
28		stdout-path = "serial0:921600n8";
29	};
30
31	reserved-memory {
32		#address-cells = <2>;
33		#size-cells = <2>;
34		ranges;
35
36		scp_mem_reserved: scp-mem@50000000 {
37			compatible = "shared-dma-pool";
38			reg = <0 0x50000000 0 0x2900000>;
39			no-map;
40		};
41	};
42
43	leds {
44		compatible = "gpio-leds";
45
46		led-red {
47			label = "red";
48			gpios = <&pio 155 GPIO_ACTIVE_HIGH>;
49			default-state = "off";
50		};
51
52		led-green {
53			label = "green";
54			gpios = <&pio 156 GPIO_ACTIVE_HIGH>;
55			default-state = "off";
56		};
57	};
58
59	thermistor {
60		compatible = "murata,ncp03wf104";
61		pullup-uv = <1800000>;
62		pullup-ohm = <390000>;
63		pulldown-ohm = <0>;
64		io-channels = <&auxadc 0>;
65	};
66
67	connector {
68		compatible = "hdmi-connector";
69		label = "hdmi";
70		type = "d";
71
72		port {
73			hdmi_connector_in: endpoint {
74				remote-endpoint = <&hdmi_connector_out>;
75			};
76		};
77	};
78};
79
80&auxadc {
81	status = "okay";
82};
83
84&gpu {
85	mali-supply = <&mt6358_vgpu_reg>;
86};
87
88&i2c0 {
89	pinctrl-names = "default";
90	pinctrl-0 = <&i2c_pins_0>;
91	status = "okay";
92	clock-frequency = <100000>;
93};
94
95&i2c1 {
96	pinctrl-names = "default";
97	pinctrl-0 = <&i2c_pins_1>;
98	status = "okay";
99	clock-frequency = <100000>;
100};
101
102&i2c2 {
103	pinctrl-names = "default";
104	pinctrl-0 = <&i2c_pins_2>;
105	status = "okay";
106	clock-frequency = <100000>;
107};
108
109&i2c3 {
110	pinctrl-names = "default";
111	pinctrl-0 = <&i2c_pins_3>;
112	status = "okay";
113	clock-frequency = <100000>;
114};
115
116&i2c4 {
117	pinctrl-names = "default";
118	pinctrl-0 = <&i2c_pins_4>;
119	status = "okay";
120	clock-frequency = <100000>;
121};
122
123&i2c5 {
124	pinctrl-names = "default";
125	pinctrl-0 = <&i2c_pins_5>;
126	status = "okay";
127	clock-frequency = <100000>;
128};
129
130&i2c6 {
131	pinctrl-names = "default";
132	pinctrl-0 = <&i2c6_pins>;
133	status = "okay";
134	clock-frequency = <100000>;
135	#address-cells = <1>;
136	#size-cells = <0>;
137
138	it66121hdmitx: hdmitx@4c {
139		compatible = "ite,it66121";
140		reg = <0x4c>;
141		pinctrl-names = "default";
142		pinctrl-0 = <&ite_pins>;
143		reset-gpios = <&pio 160 GPIO_ACTIVE_LOW>;
144		interrupt-parent = <&pio>;
145		interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
146		vcn33-supply = <&mt6358_vcn33_reg>;
147		vcn18-supply = <&mt6358_vcn18_reg>;
148		vrf12-supply = <&mt6358_vrf12_reg>;
149
150		ports {
151			#address-cells = <1>;
152			#size-cells = <0>;
153
154			port@0 {
155				reg = <0>;
156
157				it66121_in: endpoint {
158					bus-width = <12>;
159					remote-endpoint = <&dpi_out>;
160				};
161			};
162
163			port@1 {
164				reg = <1>;
165
166				hdmi_connector_out: endpoint {
167					remote-endpoint = <&hdmi_connector_in>;
168				};
169			};
170		};
171	};
172};
173
174&keyboard {
175	pinctrl-names = "default";
176	pinctrl-0 = <&keyboard_pins>;
177	status = "okay";
178	linux,keymap = <MATRIX_KEY(0x00, 0x00, KEY_VOLUMEDOWN)
179			MATRIX_KEY(0x01, 0x00, KEY_VOLUMEUP)>;
180	keypad,num-rows = <2>;
181	keypad,num-columns = <1>;
182	debounce-delay-ms = <32>;
183	mediatek,keys-per-group = <2>;
184};
185
186&mmc0 {
187	status = "okay";
188	pinctrl-names = "default", "state_uhs";
189	pinctrl-0 = <&mmc0_pins_default>;
190	pinctrl-1 = <&mmc0_pins_uhs>;
191	bus-width = <8>;
192	max-frequency = <200000000>;
193	cap-mmc-highspeed;
194	mmc-hs200-1_8v;
195	mmc-hs400-1_8v;
196	cap-mmc-hw-reset;
197	no-sdio;
198	no-sd;
199	hs400-ds-delay = <0x12814>;
200	vmmc-supply = <&mt6358_vemc_reg>;
201	vqmmc-supply = <&mt6358_vio18_reg>;
202	assigned-clocks = <&topckgen CLK_TOP_MUX_MSDC50_0>;
203	assigned-clock-parents = <&topckgen CLK_TOP_MSDCPLL_CK>;
204	non-removable;
205};
206
207&mmc1 {
208	status = "okay";
209	pinctrl-names = "default", "state_uhs";
210	pinctrl-0 = <&mmc1_pins_default>;
211	pinctrl-1 = <&mmc1_pins_uhs>;
212	bus-width = <4>;
213	max-frequency = <200000000>;
214	cap-sd-highspeed;
215	sd-uhs-sdr50;
216	sd-uhs-sdr104;
217	cap-sdio-irq;
218	no-mmc;
219	no-sd;
220	vmmc-supply = <&mt6358_vmch_reg>;
221	vqmmc-supply = <&mt6358_vmc_reg>;
222	keep-power-in-suspend;
223	wakeup-source;
224	non-removable;
225};
226
227&mt6358_vgpu_reg {
228	regulator-min-microvolt = <625000>;
229	regulator-max-microvolt = <900000>;
230
231	regulator-coupled-with = <&mt6358_vsram_gpu_reg>;
232	regulator-coupled-max-spread = <100000>;
233};
234
235&mt6358_vsram_gpu_reg {
236	regulator-min-microvolt = <850000>;
237	regulator-max-microvolt = <1000000>;
238
239	regulator-coupled-with = <&mt6358_vgpu_reg>;
240	regulator-coupled-max-spread = <100000>;
241};
242
243&pio {
244	i2c_pins_0: i2c0 {
245		pins_i2c {
246			pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
247				 <PINMUX_GPIO83__FUNC_SCL0>;
248			mediatek,pull-up-adv = <3>;
249		};
250	};
251
252	i2c_pins_1: i2c1 {
253		pins_i2c {
254			pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
255				 <PINMUX_GPIO84__FUNC_SCL1>;
256			mediatek,pull-up-adv = <3>;
257		};
258	};
259
260	i2c_pins_2: i2c2 {
261		pins_i2c {
262			pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
263				 <PINMUX_GPIO104__FUNC_SDA2>;
264			mediatek,pull-up-adv = <3>;
265		};
266	};
267
268	i2c_pins_3: i2c3 {
269		pins_i2c {
270			pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
271				 <PINMUX_GPIO51__FUNC_SDA3>;
272			mediatek,pull-up-adv = <3>;
273		};
274	};
275
276	i2c_pins_4: i2c4 {
277		pins_i2c {
278			pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
279				 <PINMUX_GPIO106__FUNC_SDA4>;
280			mediatek,pull-up-adv = <3>;
281		};
282	};
283
284	i2c_pins_5: i2c5 {
285		pins_i2c {
286			pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
287				 <PINMUX_GPIO49__FUNC_SDA5>;
288			mediatek,pull-up-adv = <3>;
289		};
290	};
291
292	i2c6_pins: i2c6 {
293		pins_cmd_dat {
294			pinmux = <PINMUX_GPIO113__FUNC_SCL6>,
295				 <PINMUX_GPIO114__FUNC_SDA6>;
296			mediatek,pull-up-adv = <3>;
297		};
298	};
299
300	keyboard_pins: keyboard {
301		pins_keyboard {
302			pinmux = <PINMUX_GPIO91__FUNC_KPROW1>,
303				 <PINMUX_GPIO92__FUNC_KPROW0>,
304				 <PINMUX_GPIO93__FUNC_KPCOL0>;
305		};
306	};
307
308	mmc0_pins_default: mmc0-pins-default {
309		pins_cmd_dat {
310			pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
311				 <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
312				 <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
313				 <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
314				 <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
315				 <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
316				 <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
317				 <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
318				 <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
319			input-enable;
320			drive-strength = <MTK_DRIVE_14mA>;
321			mediatek,pull-up-adv = <01>;
322		};
323
324		pins_clk {
325			pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
326			drive-strength = <MTK_DRIVE_14mA>;
327			mediatek,pull-down-adv = <10>;
328		};
329
330		pins_rst {
331			pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
332			drive-strength = <MTK_DRIVE_14mA>;
333			mediatek,pull-down-adv = <01>;
334		};
335	};
336
337	mmc0_pins_uhs: mmc0-pins-uhs {
338		pins_cmd_dat {
339			pinmux = <PINMUX_GPIO123__FUNC_MSDC0_DAT0>,
340				 <PINMUX_GPIO128__FUNC_MSDC0_DAT1>,
341				 <PINMUX_GPIO125__FUNC_MSDC0_DAT2>,
342				 <PINMUX_GPIO132__FUNC_MSDC0_DAT3>,
343				 <PINMUX_GPIO126__FUNC_MSDC0_DAT4>,
344				 <PINMUX_GPIO129__FUNC_MSDC0_DAT5>,
345				 <PINMUX_GPIO127__FUNC_MSDC0_DAT6>,
346				 <PINMUX_GPIO130__FUNC_MSDC0_DAT7>,
347				 <PINMUX_GPIO122__FUNC_MSDC0_CMD>;
348			input-enable;
349			drive-strength = <MTK_DRIVE_14mA>;
350			mediatek,pull-up-adv = <01>;
351		};
352
353		pins_clk {
354			pinmux = <PINMUX_GPIO124__FUNC_MSDC0_CLK>;
355			drive-strength = <MTK_DRIVE_14mA>;
356			mediatek,pull-down-adv = <10>;
357		};
358
359		pins_ds {
360			pinmux = <PINMUX_GPIO131__FUNC_MSDC0_DSL>;
361			drive-strength = <MTK_DRIVE_14mA>;
362			mediatek,pull-down-adv = <10>;
363		};
364
365		pins_rst {
366			pinmux = <PINMUX_GPIO133__FUNC_MSDC0_RSTB>;
367			drive-strength = <MTK_DRIVE_14mA>;
368			mediatek,pull-up-adv = <01>;
369		};
370	};
371
372	mmc1_pins_default: mmc1-pins-default {
373		pins_cmd_dat {
374			pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
375				 <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
376				 <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
377				 <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
378				 <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
379			input-enable;
380			mediatek,pull-up-adv = <10>;
381		};
382
383		pins_clk {
384			pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
385			input-enable;
386			mediatek,pull-down-adv = <10>;
387		};
388
389		pins_pmu {
390			pinmux = <PINMUX_GPIO178__FUNC_GPIO178>;
391			output-high;
392		};
393	};
394
395	mmc1_pins_uhs: mmc1-pins-uhs {
396		pins_cmd_dat {
397			pinmux = <PINMUX_GPIO31__FUNC_MSDC1_CMD>,
398				 <PINMUX_GPIO32__FUNC_MSDC1_DAT0>,
399				 <PINMUX_GPIO34__FUNC_MSDC1_DAT1>,
400				 <PINMUX_GPIO33__FUNC_MSDC1_DAT2>,
401				 <PINMUX_GPIO30__FUNC_MSDC1_DAT3>;
402			drive-strength = <6>;
403			input-enable;
404			mediatek,pull-up-adv = <10>;
405		};
406
407		pins_clk {
408			pinmux = <PINMUX_GPIO29__FUNC_MSDC1_CLK>;
409			drive-strength = <8>;
410			mediatek,pull-down-adv = <10>;
411			input-enable;
412		};
413	};
414
415	ite_pins: ite-pins {
416		pins-irq {
417			pinmux = <PINMUX_GPIO4__FUNC_GPIO4>;
418			input-enable;
419			bias-pull-up;
420		};
421
422		pins-rst {
423			pinmux = <PINMUX_GPIO160__FUNC_GPIO160>;
424			output-high;
425		};
426	};
427
428	dpi_func_pins: dpi-func-pins {
429		pins-dpi {
430			pinmux = <PINMUX_GPIO12__FUNC_I2S5_BCK>,
431				 <PINMUX_GPIO46__FUNC_I2S5_LRCK>,
432				 <PINMUX_GPIO47__FUNC_I2S5_DO>,
433				 <PINMUX_GPIO13__FUNC_DBPI_D0>,
434				 <PINMUX_GPIO14__FUNC_DBPI_D1>,
435				 <PINMUX_GPIO15__FUNC_DBPI_D2>,
436				 <PINMUX_GPIO16__FUNC_DBPI_D3>,
437				 <PINMUX_GPIO17__FUNC_DBPI_D4>,
438				 <PINMUX_GPIO18__FUNC_DBPI_D5>,
439				 <PINMUX_GPIO19__FUNC_DBPI_D6>,
440				 <PINMUX_GPIO20__FUNC_DBPI_D7>,
441				 <PINMUX_GPIO21__FUNC_DBPI_D8>,
442				 <PINMUX_GPIO22__FUNC_DBPI_D9>,
443				 <PINMUX_GPIO23__FUNC_DBPI_D10>,
444				 <PINMUX_GPIO24__FUNC_DBPI_D11>,
445				 <PINMUX_GPIO25__FUNC_DBPI_HSYNC>,
446				 <PINMUX_GPIO26__FUNC_DBPI_VSYNC>,
447				 <PINMUX_GPIO27__FUNC_DBPI_DE>,
448				 <PINMUX_GPIO28__FUNC_DBPI_CK>;
449		};
450	};
451
452	dpi_idle_pins: dpi-idle-pins {
453		pins-idle {
454			pinmux = <PINMUX_GPIO12__FUNC_GPIO12>,
455				 <PINMUX_GPIO46__FUNC_GPIO46>,
456				 <PINMUX_GPIO47__FUNC_GPIO47>,
457				 <PINMUX_GPIO13__FUNC_GPIO13>,
458				 <PINMUX_GPIO14__FUNC_GPIO14>,
459				 <PINMUX_GPIO15__FUNC_GPIO15>,
460				 <PINMUX_GPIO16__FUNC_GPIO16>,
461				 <PINMUX_GPIO17__FUNC_GPIO17>,
462				 <PINMUX_GPIO18__FUNC_GPIO18>,
463				 <PINMUX_GPIO19__FUNC_GPIO19>,
464				 <PINMUX_GPIO20__FUNC_GPIO20>,
465				 <PINMUX_GPIO21__FUNC_GPIO21>,
466				 <PINMUX_GPIO22__FUNC_GPIO22>,
467				 <PINMUX_GPIO23__FUNC_GPIO23>,
468				 <PINMUX_GPIO24__FUNC_GPIO24>,
469				 <PINMUX_GPIO25__FUNC_GPIO25>,
470				 <PINMUX_GPIO26__FUNC_GPIO26>,
471				 <PINMUX_GPIO27__FUNC_GPIO27>,
472				 <PINMUX_GPIO28__FUNC_GPIO28>;
473		};
474	};
475};
476
477&pmic {
478	interrupts-extended = <&pio 182 IRQ_TYPE_LEVEL_HIGH>;
479};
480
481&mfg {
482	domain-supply = <&mt6358_vgpu_reg>;
483};
484
485&cpu0 {
486	proc-supply = <&mt6358_vproc12_reg>;
487};
488
489&cpu1 {
490	proc-supply = <&mt6358_vproc12_reg>;
491};
492
493&cpu2 {
494	proc-supply = <&mt6358_vproc12_reg>;
495};
496
497&cpu3 {
498	proc-supply = <&mt6358_vproc12_reg>;
499};
500
501&cpu4 {
502	proc-supply = <&mt6358_vproc11_reg>;
503};
504
505&cpu5 {
506	proc-supply = <&mt6358_vproc11_reg>;
507};
508
509&cpu6 {
510	proc-supply = <&mt6358_vproc11_reg>;
511};
512
513&cpu7 {
514	proc-supply = <&mt6358_vproc11_reg>;
515};
516
517&uart0 {
518	status = "okay";
519};
520
521&scp {
522	status = "okay";
523};
524
525&dsi0 {
526	status = "disabled";
527};
528
529&dpi0 {
530	pinctrl-names = "default", "sleep";
531	pinctrl-0 = <&dpi_func_pins>;
532	pinctrl-1 = <&dpi_idle_pins>;
533	status = "okay";
534
535	port {
536		dpi_out: endpoint {
537			remote-endpoint = <&it66121_in>;
538		};
539	};
540};
541