tegra194-p3668.dtsi

  1// SPDX-License-Identifier: GPL-2.0
  2#include "tegra194.dtsi"
  3
  4#include <dt-bindings/mfd/max77620.h>
  5
  6/ {
  7	aliases {
  8		ethernet0 = "/bus@0/ethernet@2490000";
  9		i2c0 = "/bpmp/i2c";
 10		i2c1 = "/bus@0/i2c@3160000";
 11		i2c2 = "/bus@0/i2c@c240000";
 12		i2c3 = "/bus@0/i2c@3180000";
 13		i2c4 = "/bus@0/i2c@3190000";
 14		i2c5 = "/bus@0/i2c@31c0000";
 15		i2c6 = "/bus@0/i2c@c250000";
 16		i2c7 = "/bus@0/i2c@31e0000";
 17		rtc0 = "/bpmp/i2c/pmic@3c";
 18		rtc1 = "/bus@0/rtc@c2a0000";
 19		serial0 = &tcu;
 20	};
 21
 22	chosen {
 23		bootargs = "console=ttyTCU0,115200n8";
 24		stdout-path = "serial0:115200n8";
 25	};
 26
 27	bus@0 {
 28		ethernet@2490000 {
 29			status = "okay";
 30
 31			phy-reset-gpios = <&gpio TEGRA194_MAIN_GPIO(R, 1) GPIO_ACTIVE_LOW>;
 32			phy-handle = <&phy>;
 33			phy-mode = "rgmii-id";
 34
 35			mdio {
 36				#address-cells = <1>;
 37				#size-cells = <0>;
 38
 39				phy: ethernet-phy@0 {
 40					compatible = "ethernet-phy-ieee802.3-c22";
 41					reg = <0x0>;
 42					interrupt-parent = <&gpio>;
 43					interrupts = <TEGRA194_MAIN_GPIO(G, 4) IRQ_TYPE_LEVEL_LOW>;
 44					#phy-cells = <0>;
 45					wakeup-source;
 46				};
 47			};
 48		};
 49
 50		memory-controller@2c00000 {
 51			status = "okay";
 52		};
 53
 54		i2c@c250000 {
 55			status = "okay";
 56
 57			power-sensor@40 {
 58				compatible = "ti,ina3221";
 59				reg = <0x40>;
 60				#address-cells = <1>;
 61				#size-cells = <0>;
 62
 63				input@0 {
 64					reg = <0x0>;
 65					label = "VDD_IN";
 66					shunt-resistor-micro-ohms = <5000>;
 67				};
 68				input@1 {
 69					reg = <0x1>;
 70					label = "VDD_CPU_GPU_CV";
 71					shunt-resistor-micro-ohms = <5000>;
 72				};
 73				input@2 {
 74					reg = <0x2>;
 75					label = "VDD_SOC";
 76					shunt-resistor-micro-ohms = <5000>;
 77				};
 78			};
 79		};
 80
 81		serial@3100000 {
 82			/delete-property/ dmas;
 83			/delete-property/ dma-names;
 84			status = "okay";
 85		};
 86
 87		i2c@3160000 {
 88			status = "okay";
 89
 90			eeprom@50 {
 91				compatible = "atmel,24c02";
 92				reg = <0x50>;
 93
 94				label = "module";
 95				vcc-supply = <&vdd_1v8ls>;
 96				address-width = <8>;
 97				pagesize = <8>;
 98				size = <256>;
 99				read-only;
100			};
101		};
102
103		padctl@3520000 {
104			avdd-usb-supply = <&vdd_usb_3v3>;
105			vclamp-usb-supply = <&vdd_1v8ao>;
106
107			ports {
108				usb2-1 {
109					vbus-supply = <&vdd_5v0_sys>;
110				};
111
112				usb2-3 {
113					vbus-supply = <&vdd_5v0_sys>;
114				};
115
116				usb3-0 {
117					vbus-supply = <&vdd_5v0_sys>;
118				};
119
120				usb3-3 {
121					vbus-supply = <&vdd_5v0_sys>;
122				};
123			};
124		};
125
126		rtc@c2a0000 {
127			status = "okay";
128		};
129
130		pmc@c360000 {
131			nvidia,invert-interrupt;
132		};
133	};
134
135	bpmp {
136		i2c {
137			status = "okay";
138
139			pmic: pmic@3c {
140				compatible = "maxim,max20024";
141				reg = <0x3c>;
142
143				interrupt-parent = <&pmc>;
144				interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
145				#interrupt-cells = <2>;
146				interrupt-controller;
147
148				#gpio-cells = <2>;
149				gpio-controller;
150
151				pinctrl-names = "default";
152				pinctrl-0 = <&max20024_default>;
153
154				fps {
155					fps0 {
156						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
157						maxim,shutdown-fps-time-period-us = <640>;
158					};
159
160					fps1 {
161						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
162						maxim,shutdown-fps-time-period-us = <640>;
163						maxim,device-state-on-disabled-event = <MAX77620_FPS_INACTIVE_STATE_SLEEP>;
164					};
165
166					fps2 {
167						maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
168						maxim,shutdown-fps-time-period-us = <640>;
169					};
170				};
171
172				max20024_default: pinmux {
173					gpio0 {
174						pins = "gpio0";
175						function = "gpio";
176					};
177
178					gpio1 {
179						pins = "gpio1";
180						function = "fps-out";
181						maxim,active-fps-source = <MAX77620_FPS_SRC_DEF>;
182					};
183
184					gpio2 {
185						pins = "gpio2";
186						function = "fps-out";
187						maxim,active-fps-source = <MAX77620_FPS_SRC_DEF>;
188					};
189
190					gpio3 {
191						pins = "gpio3";
192						function = "fps-out";
193						maxim,active-fps-source = <MAX77620_FPS_SRC_DEF>;
194					};
195
196					gpio4 {
197						pins = "gpio4";
198						function = "32k-out1";
199						drive-push-pull = <1>;
200					};
201
202					gpio6 {
203						pins = "gpio6";
204						function = "gpio";
205						drive-push-pull = <1>;
206					};
207
208					gpio7 {
209						pins = "gpio7";
210						function = "gpio";
211						drive-push-pull = <0>;
212					};
213				};
214
215				regulators {
216					in-sd0-supply = <&vdd_5v0_sys>;
217					in-sd1-supply = <&vdd_5v0_sys>;
218					in-sd2-supply = <&vdd_5v0_sys>;
219					in-sd3-supply = <&vdd_5v0_sys>;
220					in-sd4-supply = <&vdd_5v0_sys>;
221
222					in-ldo0-1-supply = <&vdd_5v0_sys>;
223					in-ldo2-supply = <&vdd_5v0_sys>;
224					in-ldo3-5-supply = <&vdd_5v0_sys>;
225					in-ldo4-6-supply = <&vdd_5v0_sys>;
226					in-ldo7-8-supply = <&vdd_1v8ls>;
227
228					vdd_1v0: sd0 {
229						regulator-name = "VDDIO_SYS_1V0";
230						regulator-min-microvolt = <1000000>;
231						regulator-max-microvolt = <1000000>;
232						regulator-always-on;
233						regulator-boot-on;
234					};
235
236					vdd_1v8hs: sd1 {
237						regulator-name = "VDDIO_SYS_1V8HS";
238						regulator-min-microvolt = <1800000>;
239						regulator-max-microvolt = <1800000>;
240						regulator-always-on;
241						regulator-boot-on;
242					};
243
244					vdd_1v8ls: sd2 {
245						regulator-name = "VDDIO_SYS_1V8LS";
246						regulator-min-microvolt = <1800000>;
247						regulator-max-microvolt = <1800000>;
248						regulator-always-on;
249						regulator-boot-on;
250					};
251
252					vdd_1v8ao: sd3 {
253						regulator-name = "VDDIO_AO_1V8";
254						regulator-min-microvolt = <1800000>;
255						regulator-max-microvolt = <1800000>;
256						regulator-always-on;
257						regulator-boot-on;
258					};
259
260					sd4 {
261						regulator-name = "VDD_DDR_1V1";
262						regulator-min-microvolt = <1100000>;
263						regulator-max-microvolt = <1100000>;
264						regulator-always-on;
265						regulator-boot-on;
266					};
267
268					ldo0 {
269						regulator-name = "VDD_RTC";
270						regulator-min-microvolt = <800000>;
271						regulator-max-microvolt = <800000>;
272						regulator-always-on;
273						regulator-boot-on;
274					};
275
276					ldo2 {
277						regulator-name = "VDDIO_AO_3V3";
278						regulator-min-microvolt = <3300000>;
279						regulator-max-microvolt = <3300000>;
280						regulator-always-on;
281						regulator-boot-on;
282					};
283
284					vdd_emmc_3v3: ldo3 {
285						regulator-name = "VDD_EMMC_3V3";
286						regulator-min-microvolt = <3300000>;
287						regulator-max-microvolt = <3300000>;
288					};
289
290					vdd_usb_3v3: ldo5 {
291						regulator-name = "VDD_USB_3V3";
292						regulator-min-microvolt = <3300000>;
293						regulator-max-microvolt = <3300000>;
294						regulator-always-on;
295						regulator-boot-on;
296					};
297
298					ldo6 {
299						regulator-name = "VDD_SDIO_3V3";
300						regulator-min-microvolt = <3300000>;
301						regulator-max-microvolt = <3300000>;
302					};
303
304					ldo7 {
305						regulator-name = "AVDD_CSI_1V2";
306						regulator-min-microvolt = <1200000>;
307						regulator-max-microvolt = <1200000>;
308					};
309				};
310			};
311		};
312	};
313};