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 TEGRA_MAIN_GPIO(M, 4) GPIO_ACTIVE_LOW>;
38		phy-handle = <&phy>;
39		phy-mode = "rgmii";
40
41		mdio {
42			#address-cells = <1>;
43			#size-cells = <0>;
44
45			phy: phy@0 {
46				compatible = "ethernet-phy-ieee802.3-c22";
47				reg = <0x0>;
48				interrupt-parent = <&gpio>;
49				interrupts = <TEGRA_MAIN_GPIO(M, 5) IRQ_TYPE_LEVEL_LOW>;
50			};
51		};
52	};
53
54	memory-controller@2c00000 {
55		status = "okay";
56	};
57
58	serial@3100000 {
59		status = "okay";
60	};
61
62	i2c@3160000 {
63		status = "okay";
64
65		power-monitor@40 {
66			compatible = "ti,ina3221";
67			reg = <0x40>;
68		};
69
70		power-monitor@41 {
71			compatible = "ti,ina3221";
72			reg = <0x41>;
73		};
74	};
75
76	i2c@3180000 {
77		status = "okay";
78	};
79
80	ddc: i2c@3190000 {
81		status = "okay";
82	};
83
84	i2c@31c0000 {
85		status = "okay";
86	};
87
88	i2c@31e0000 {
89		status = "okay";
90	};
91
92	/* SDMMC1 (SD/MMC) */
93	sdhci@3400000 {
94		cd-gpios = <&gpio TEGRA_MAIN_GPIO(P, 5) GPIO_ACTIVE_LOW>;
95		wp-gpios = <&gpio TEGRA_MAIN_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
96
97		vqmmc-supply = <&vddio_sdmmc1>;
98	};
99
100	/* SDMMC3 (SDIO) */
101	sdhci@3440000 {
102		status = "okay";
103	};
104
105	/* SDMMC4 (eMMC) */
106	sdhci@3460000 {
107		status = "okay";
108		bus-width = <8>;
109		non-removable;
110
111		vqmmc-supply = <&vdd_1v8_ap>;
112		vmmc-supply = <&vdd_3v3_sys>;
113	};
114
115	hsp@3c00000 {
116		status = "okay";
117	};
118
119	i2c@c240000 {
120		status = "okay";
121	};
122
123	i2c@c250000 {
124		status = "okay";
125	};
126
127	pmc@c360000 {
128		nvidia,invert-interrupt;
129	};
130
131	cpus {
132		cpu@0 {
133			enable-method = "psci";
134		};
135
136		cpu@1 {
137			enable-method = "psci";
138		};
139
140		cpu@2 {
141			enable-method = "psci";
142		};
143
144		cpu@3 {
145			enable-method = "psci";
146		};
147
148		cpu@4 {
149			enable-method = "psci";
150		};
151
152		cpu@5 {
153			enable-method = "psci";
154		};
155	};
156
157	bpmp {
158		i2c {
159			status = "okay";
160
161			pmic: pmic@3c {
162				compatible = "maxim,max77620";
163				reg = <0x3c>;
164
165				interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
166				#interrupt-cells = <2>;
167				interrupt-controller;
168
169				#gpio-cells = <2>;
170				gpio-controller;
171
172				pinctrl-names = "default";
173				pinctrl-0 = <&max77620_default>;
174
175				max77620_default: pinmux {
176					gpio0 {
177						pins = "gpio0";
178						function = "gpio";
179					};
180
181					gpio1 {
182						pins = "gpio1";
183						function = "fps-out";
184						maxim,active-fps-source = <MAX77620_FPS_SRC_0>;
185					};
186
187					gpio2 {
188						pins = "gpio2";
189						function = "fps-out";
190						maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
191					};
192
193					gpio3 {
194						pins = "gpio3";
195						function = "fps-out";
196						maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
197					};
198
199					gpio4 {
200						pins = "gpio4";
201						function = "32k-out1";
202						drive-push-pull = <1>;
203					};
204
205					gpio5 {
206						pins = "gpio5";
207						function = "gpio";
208						drive-push-pull = <0>;
209					};
210
211					gpio6 {
212						pins = "gpio6";
213						function = "gpio";
214						drive-push-pull = <1>;
215					};
216
217					gpio7 {
218						pins = "gpio7";
219						function = "gpio";
220						drive-push-pull = <0>;
221					};
222				};
223
224				fps {
225					fps0 {
226						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
227						maxim,shutdown-fps-time-period-us = <640>;
228					};
229
230					fps1 {
231						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
232						maxim,shutdown-fps-time-period-us = <640>;
233					};
234
235					fps2 {
236						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
237						maxim,shutdown-fps-time-period-us = <640>;
238					};
239				};
240
241				regulators {
242					in-sd0-supply = <&vdd_5v0_sys>;
243					in-sd1-supply = <&vdd_5v0_sys>;
244					in-sd2-supply = <&vdd_5v0_sys>;
245					in-sd3-supply = <&vdd_5v0_sys>;
246
247					in-ldo0-1-supply = <&vdd_5v0_sys>;
248					in-ldo2-supply = <&vdd_5v0_sys>;
249					in-ldo3-5-supply = <&vdd_5v0_sys>;
250					in-ldo4-6-supply = <&vdd_1v8>;
251					in-ldo7-8-supply = <&avdd_dsi_csi>;
252
253					sd0 {
254						regulator-name = "VDD_DDR_1V1_PMIC";
255						regulator-min-microvolt = <1100000>;
256						regulator-max-microvolt = <1100000>;
257						regulator-always-on;
258						regulator-boot-on;
259					};
260
261					avdd_dsi_csi: sd1 {
262						regulator-name = "AVDD_DSI_CSI_1V2";
263						regulator-min-microvolt = <1200000>;
264						regulator-max-microvolt = <1200000>;
265						/* XXX */
266						regulator-always-on;
267						regulator-boot-on;
268					};
269
270					vdd_1v8: sd2 {
271						regulator-name = "VDD_1V8";
272						regulator-min-microvolt = <1800000>;
273						regulator-max-microvolt = <1800000>;
274						/* XXX */
275						regulator-always-on;
276						regulator-boot-on;
277					};
278
279					vdd_3v3_sys: sd3 {
280						regulator-name = "VDD_3V3_SYS";
281						regulator-min-microvolt = <3300000>;
282						regulator-max-microvolt = <3300000>;
283						/* XXX */
284						regulator-always-on;
285						regulator-boot-on;
286					};
287
288					ldo0 {
289						regulator-name = "VDD_1V8_AP_PLL";
290						regulator-min-microvolt = <1800000>;
291						regulator-max-microvolt = <1800000>;
292						/* XXX */
293						regulator-always-on;
294						regulator-boot-on;
295					};
296
297					ldo2 {
298						regulator-name = "VDDIO_3V3_AOHV";
299						regulator-min-microvolt = <3300000>;
300						regulator-max-microvolt = <3300000>;
301						/* XXX */
302						regulator-always-on;
303						regulator-boot-on;
304					};
305
306					vddio_sdmmc1: ldo3 {
307						regulator-name = "VDDIO_SDMMC1_AP";
308						regulator-min-microvolt = <1800000>;
309						regulator-max-microvolt = <3300000>;
310					};
311
312					ldo4 {
313						regulator-name = "VDD_RTC";
314						regulator-min-microvolt = <1000000>;
315						regulator-max-microvolt = <1000000>;
316					};
317
318					vddio_sdmmc3: ldo5 {
319						regulator-name = "VDDIO_SDMMC3_AP";
320						regulator-min-microvolt = <2800000>;
321						regulator-max-microvolt = <2800000>;
322					};
323
324					vdd_hdmi_1v05: ldo7 {
325						regulator-name = "VDD_HDMI_1V05";
326						regulator-min-microvolt = <1050000>;
327						regulator-max-microvolt = <1050000>;
328						/* XXX */
329						regulator-always-on;
330						regulator-boot-on;
331					};
332
333					vdd_pex: ldo8 {
334						regulator-name = "VDD_PEX_1V05";
335						regulator-min-microvolt = <1050000>;
336						regulator-max-microvolt = <1050000>;
337						/* XXX */
338						regulator-always-on;
339						regulator-boot-on;
340					};
341				};
342			};
343		};
344	};
345
346	psci {
347		compatible = "arm,psci-1.0";
348		status = "okay";
349		method = "smc";
350	};
351
352	regulators {
353		compatible = "simple-bus";
354		#address-cells = <1>;
355		#size-cells = <0>;
356
357		vdd_5v0_sys: regulator@0 {
358			compatible = "regulator-fixed";
359			reg = <0>;
360
361			regulator-name = "VDD_5V0_SYS";
362			regulator-min-microvolt = <5000000>;
363			regulator-max-microvolt = <5000000>;
364			regulator-always-on;
365			regulator-boot-on;
366		};
367
368		vdd_1v8_ap: regulator@1 {
369			compatible = "regulator-fixed";
370			reg = <1>;
371
372			regulator-name = "VDD_1V8_AP";
373			regulator-min-microvolt = <1800000>;
374			regulator-max-microvolt = <1800000>;
375
376			/* XXX */
377			regulator-always-on;
378			regulator-boot-on;
379
380			gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
381			enable-active-high;
382
383			vin-supply = <&vdd_1v8>;
384		};
385	};
386};
387