1// SPDX-License-Identifier: GPL-2.0
2#include "tegra186.dtsi"
3
4#include <dt-bindings/mfd/max77620.h>
5
6/ {
7	model = "NVIDIA Tegra186 P3310 Processor Module";
8	compatible = "nvidia,p3310", "nvidia,tegra186";
9
10	aliases {
11		sdhci0 = "/sdhci@3460000";
12		sdhci1 = "/sdhci@3400000";
13		serial0 = &uarta;
14		i2c0 = "/bpmp/i2c";
15		i2c1 = "/i2c@3160000";
16		i2c2 = "/i2c@c240000";
17		i2c3 = "/i2c@3180000";
18		i2c4 = "/i2c@3190000";
19		i2c5 = "/i2c@31c0000";
20		i2c6 = "/i2c@c250000";
21		i2c7 = "/i2c@31e0000";
22	};
23
24	chosen {
25		bootargs = "earlycon console=ttyS0,115200n8";
26		stdout-path = "serial0:115200n8";
27	};
28
29	memory {
30		device_type = "memory";
31		reg = <0x0 0x80000000 0x2 0x00000000>;
32	};
33
34	ethernet@2490000 {
35		status = "okay";
36
37		phy-reset-gpios = <&gpio TEGRA186_MAIN_GPIO(M, 4)
38					 GPIO_ACTIVE_LOW>;
39		phy-handle = <&phy>;
40		phy-mode = "rgmii";
41
42		mdio {
43			#address-cells = <1>;
44			#size-cells = <0>;
45
46			phy: phy@0 {
47				compatible = "ethernet-phy-ieee802.3-c22";
48				reg = <0x0>;
49				interrupt-parent = <&gpio>;
50				interrupts = <TEGRA186_MAIN_GPIO(M, 5)
51					      IRQ_TYPE_LEVEL_LOW>;
52			};
53		};
54	};
55
56	memory-controller@2c00000 {
57		status = "okay";
58	};
59
60	serial@3100000 {
61		status = "okay";
62	};
63
64	i2c@3160000 {
65		status = "okay";
66
67		power-monitor@40 {
68			compatible = "ti,ina3221";
69			reg = <0x40>;
70		};
71
72		power-monitor@41 {
73			compatible = "ti,ina3221";
74			reg = <0x41>;
75		};
76	};
77
78	i2c@3180000 {
79		status = "okay";
80	};
81
82	ddc: i2c@3190000 {
83		status = "okay";
84	};
85
86	i2c@31c0000 {
87		status = "okay";
88	};
89
90	i2c@31e0000 {
91		status = "okay";
92	};
93
94	/* SDMMC1 (SD/MMC) */
95	sdhci@3400000 {
96		cd-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 5) GPIO_ACTIVE_LOW>;
97		wp-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
98
99		vqmmc-supply = <&vddio_sdmmc1>;
100	};
101
102	/* SDMMC3 (SDIO) */
103	sdhci@3440000 {
104		status = "okay";
105	};
106
107	/* SDMMC4 (eMMC) */
108	sdhci@3460000 {
109		status = "okay";
110		bus-width = <8>;
111		non-removable;
112
113		vqmmc-supply = <&vdd_1v8_ap>;
114		vmmc-supply = <&vdd_3v3_sys>;
115	};
116
117	hsp@3c00000 {
118		status = "okay";
119	};
120
121	i2c@c240000 {
122		status = "okay";
123	};
124
125	i2c@c250000 {
126		status = "okay";
127	};
128
129	rtc@c2a0000 {
130		status = "okay";
131	};
132
133	pmc@c360000 {
134		nvidia,invert-interrupt;
135	};
136
137	cpus {
138		cpu@0 {
139			enable-method = "psci";
140		};
141
142		cpu@1 {
143			enable-method = "psci";
144		};
145
146		cpu@2 {
147			enable-method = "psci";
148		};
149
150		cpu@3 {
151			enable-method = "psci";
152		};
153
154		cpu@4 {
155			enable-method = "psci";
156		};
157
158		cpu@5 {
159			enable-method = "psci";
160		};
161	};
162
163	bpmp {
164		i2c {
165			status = "okay";
166
167			pmic: pmic@3c {
168				compatible = "maxim,max77620";
169				reg = <0x3c>;
170
171				interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
172				#interrupt-cells = <2>;
173				interrupt-controller;
174
175				#gpio-cells = <2>;
176				gpio-controller;
177
178				pinctrl-names = "default";
179				pinctrl-0 = <&max77620_default>;
180
181				max77620_default: pinmux {
182					gpio0 {
183						pins = "gpio0";
184						function = "gpio";
185					};
186
187					gpio1 {
188						pins = "gpio1";
189						function = "fps-out";
190						maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
191					};
192
193					gpio2 {
194						pins = "gpio2";
195						function = "fps-out";
196						maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
197					};
198
199					gpio3 {
200						pins = "gpio3";
201						function = "fps-out";
202						maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
203					};
204
205					gpio4 {
206						pins = "gpio4";
207						function = "32k-out1";
208						drive-push-pull = <1>;
209					};
210
211					gpio5 {
212						pins = "gpio5";
213						function = "gpio";
214						drive-push-pull = <0>;
215					};
216
217					gpio6 {
218						pins = "gpio6";
219						function = "gpio";
220						drive-push-pull = <1>;
221					};
222
223					gpio7 {
224						pins = "gpio7";
225						function = "gpio";
226						drive-push-pull = <0>;
227					};
228				};
229
230				fps {
231					fps0 {
232						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
233						maxim,shutdown-fps-time-period-us = <640>;
234					};
235
236					fps1 {
237						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
238						maxim,shutdown-fps-time-period-us = <640>;
239					};
240
241					fps2 {
242						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
243						maxim,shutdown-fps-time-period-us = <640>;
244					};
245				};
246
247				regulators {
248					in-sd0-supply = <&vdd_5v0_sys>;
249					in-sd1-supply = <&vdd_5v0_sys>;
250					in-sd2-supply = <&vdd_5v0_sys>;
251					in-sd3-supply = <&vdd_5v0_sys>;
252
253					in-ldo0-1-supply = <&vdd_5v0_sys>;
254					in-ldo2-supply = <&vdd_5v0_sys>;
255					in-ldo3-5-supply = <&vdd_5v0_sys>;
256					in-ldo4-6-supply = <&vdd_1v8>;
257					in-ldo7-8-supply = <&avdd_dsi_csi>;
258
259					sd0 {
260						regulator-name = "VDD_DDR_1V1_PMIC";
261						regulator-min-microvolt = <1100000>;
262						regulator-max-microvolt = <1100000>;
263						regulator-always-on;
264						regulator-boot-on;
265					};
266
267					avdd_dsi_csi: sd1 {
268						regulator-name = "AVDD_DSI_CSI_1V2";
269						regulator-min-microvolt = <1200000>;
270						regulator-max-microvolt = <1200000>;
271					};
272
273					vdd_1v8: sd2 {
274						regulator-name = "VDD_1V8";
275						regulator-min-microvolt = <1800000>;
276						regulator-max-microvolt = <1800000>;
277					};
278
279					vdd_3v3_sys: sd3 {
280						regulator-name = "VDD_3V3_SYS";
281						regulator-min-microvolt = <3300000>;
282						regulator-max-microvolt = <3300000>;
283					};
284
285					vdd_1v8_pll: ldo0 {
286						regulator-name = "VDD_1V8_AP_PLL";
287						regulator-min-microvolt = <1800000>;
288						regulator-max-microvolt = <1800000>;
289					};
290
291					ldo2 {
292						regulator-name = "VDDIO_3V3_AOHV";
293						regulator-min-microvolt = <3300000>;
294						regulator-max-microvolt = <3300000>;
295						regulator-always-on;
296						regulator-boot-on;
297					};
298
299					vddio_sdmmc1: ldo3 {
300						regulator-name = "VDDIO_SDMMC1_AP";
301						regulator-min-microvolt = <1800000>;
302						regulator-max-microvolt = <3300000>;
303					};
304
305					ldo4 {
306						regulator-name = "VDD_RTC";
307						regulator-min-microvolt = <1000000>;
308						regulator-max-microvolt = <1000000>;
309					};
310
311					vddio_sdmmc3: ldo5 {
312						regulator-name = "VDDIO_SDMMC3_AP";
313						regulator-min-microvolt = <2800000>;
314						regulator-max-microvolt = <2800000>;
315					};
316
317					vdd_hdmi_1v05: ldo7 {
318						regulator-name = "VDD_HDMI_1V05";
319						regulator-min-microvolt = <1050000>;
320						regulator-max-microvolt = <1050000>;
321					};
322
323					vdd_pex: ldo8 {
324						regulator-name = "VDD_PEX_1V05";
325						regulator-min-microvolt = <1050000>;
326						regulator-max-microvolt = <1050000>;
327					};
328				};
329			};
330		};
331	};
332
333	psci {
334		compatible = "arm,psci-1.0";
335		status = "okay";
336		method = "smc";
337	};
338
339	regulators {
340		compatible = "simple-bus";
341		#address-cells = <1>;
342		#size-cells = <0>;
343
344		gnd: regulator@0 {
345			compatible = "regulator-fixed";
346			reg = <0>;
347
348			regulator-name = "GND";
349			regulator-min-microvolt = <0>;
350			regulator-max-microvolt = <0>;
351			regulator-always-on;
352			regulator-boot-on;
353		};
354
355		vdd_5v0_sys: regulator@1 {
356			compatible = "regulator-fixed";
357			reg = <1>;
358
359			regulator-name = "VDD_5V0_SYS";
360			regulator-min-microvolt = <5000000>;
361			regulator-max-microvolt = <5000000>;
362			regulator-always-on;
363			regulator-boot-on;
364		};
365
366		vdd_1v8_ap: regulator@2 {
367			compatible = "regulator-fixed";
368			reg = <2>;
369
370			regulator-name = "VDD_1V8_AP";
371			regulator-min-microvolt = <1800000>;
372			regulator-max-microvolt = <1800000>;
373
374			gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
375			enable-active-high;
376
377			vin-supply = <&vdd_1v8>;
378		};
379	};
380};
381