forked from ~ljy/RK356X_SDK_RELEASE
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2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f 
 kernel/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
....@@ -4,13 +4,11 @@
44 #include <dt-bindings/mfd/max77620.h>
55 
66 / {
7
-	model = "NVIDIA Tegra186 P3310 Processor Module";
7
+	model = "NVIDIA Jetson TX2";
88 	compatible = "nvidia,p3310", "nvidia,tegra186";
99 
1010 	aliases {
11
-		sdhci0 = "/sdhci@3460000";
12
-		sdhci1 = "/sdhci@3400000";
13
-		serial0 = &uarta;
11
+		ethernet0 = "/ethernet@2490000";
1412 		i2c0 = "/bpmp/i2c";
1513 		i2c1 = "/i2c@3160000";
1614 		i2c2 = "/i2c@c240000";
....@@ -19,6 +17,9 @@
1917 		i2c5 = "/i2c@31c0000";
2018 		i2c6 = "/i2c@c250000";
2119 		i2c7 = "/i2c@31e0000";
20
+		mmc0 = "/mmc@3460000";
21
+		mmc1 = "/mmc@3400000";
22
+		serial0 = &uarta;
2223 	};
2324 
2425 	chosen {
....@@ -26,7 +27,7 @@
2627 		stdout-path = "serial0:115200n8";
2728 	};
2829 
29
-	memory {
30
+	memory@80000000 {
3031 		device_type = "memory";
3132 		reg = <0x0 0x80000000 0x2 0x00000000>;
3233 	};
....@@ -34,7 +35,8 @@
3435 	ethernet@2490000 {
3536 		status = "okay";
3637 
37
-		phy-reset-gpios = <&gpio TEGRA_MAIN_GPIO(M, 4) GPIO_ACTIVE_LOW>;
38
+		phy-reset-gpios = <&gpio TEGRA186_MAIN_GPIO(M, 4)
39
+					 GPIO_ACTIVE_LOW>;
3840 		phy-handle = <&phy>;
3941 		phy-mode = "rgmii";
4042 
....@@ -46,7 +48,10 @@
4648 				compatible = "ethernet-phy-ieee802.3-c22";
4749 				reg = <0x0>;
4850 				interrupt-parent = <&gpio>;
49
-				interrupts = <TEGRA_MAIN_GPIO(M, 5) IRQ_TYPE_LEVEL_LOW>;
51
+				interrupts = <TEGRA186_MAIN_GPIO(M, 5)
52
+					      IRQ_TYPE_LEVEL_LOW>;
53
+
54
+				#phy-cells = <0>;
5055 			};
5156 		};
5257 	};
....@@ -65,11 +70,51 @@
6570 		power-monitor@40 {
6671 			compatible = "ti,ina3221";
6772 			reg = <0x40>;
73
+			#address-cells = <1>;
74
+			#size-cells = <0>;
75
+
76
+			channel@0 {
77
+				reg = <0x0>;
78
+				label = "VDD_SYS_GPU";
79
+				shunt-resistor-micro-ohms = <10000>;
80
+			};
81
+
82
+			channel@1 {
83
+				reg = <0x1>;
84
+				label = "VDD_SYS_SOC";
85
+				shunt-resistor-micro-ohms = <10000>;
86
+			};
87
+
88
+			channel@2 {
89
+				reg = <0x2>;
90
+				label = "VDD_3V8_WIFI";
91
+				shunt-resistor-micro-ohms = <10000>;
92
+			};
6893 		};
6994 
7095 		power-monitor@41 {
7196 			compatible = "ti,ina3221";
7297 			reg = <0x41>;
98
+			#address-cells = <1>;
99
+			#size-cells = <0>;
100
+
101
+			channel@0 {
102
+				reg = <0x0>;
103
+				label = "VDD_IN";
104
+				shunt-resistor-micro-ohms = <5000>;
105
+			};
106
+
107
+			channel@1 {
108
+				reg = <0x1>;
109
+				label = "VDD_SYS_CPU";
110
+				shunt-resistor-micro-ohms = <10000>;
111
+			};
112
+
113
+			channel@2 {
114
+				reg = <0x2>;
115
+				label = "VDD_5V0_DDR";
116
+				shunt-resistor-micro-ohms = <10000>;
117
+			};
73118 		};
74119 	};
75120 
....@@ -90,20 +135,20 @@
90135 	};
91136 
92137 	/* 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>;
138
+	mmc@3400000 {
139
+		cd-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 5) GPIO_ACTIVE_LOW>;
140
+		wp-gpios = <&gpio TEGRA186_MAIN_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
96141 
97142 		vqmmc-supply = <&vddio_sdmmc1>;
98143 	};
99144 
100145 	/* SDMMC3 (SDIO) */
101
-	sdhci@3440000 {
146
+	mmc@3440000 {
102147 		status = "okay";
103148 	};
104149 
105150 	/* SDMMC4 (eMMC) */
106
-	sdhci@3460000 {
151
+	mmc@3460000 {
107152 		status = "okay";
108153 		bus-width = <8>;
109154 		non-removable;
....@@ -121,6 +166,23 @@
121166 	};
122167 
123168 	i2c@c250000 {
169
+		status = "okay";
170
+
171
+		/* module ID EEPROM */
172
+		eeprom@50 {
173
+			compatible = "atmel,24c02";
174
+			reg = <0x50>;
175
+
176
+			label = "module";
177
+			vcc-supply = <&vdd_1v8>;
178
+			address-width = <8>;
179
+			pagesize = <8>;
180
+			size = <256>;
181
+			read-only;
182
+		};
183
+	};
184
+
185
+	rtc@c2a0000 {
124186 		status = "okay";
125187 	};
126188 
....@@ -162,7 +224,8 @@
162224 				compatible = "maxim,max77620";
163225 				reg = <0x3c>;
164226 
165
-				interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
227
+				interrupt-parent = <&pmc>;
228
+				interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
166229 				#interrupt-cells = <2>;
167230 				interrupt-controller;
168231 
....@@ -262,43 +325,30 @@
262325 						regulator-name = "AVDD_DSI_CSI_1V2";
263326 						regulator-min-microvolt = <1200000>;
264327 						regulator-max-microvolt = <1200000>;
265
-						/* XXX */
266
-						regulator-always-on;
267
-						regulator-boot-on;
268328 					};
269329 
270330 					vdd_1v8: sd2 {
271331 						regulator-name = "VDD_1V8";
272332 						regulator-min-microvolt = <1800000>;
273333 						regulator-max-microvolt = <1800000>;
274
-						/* XXX */
275
-						regulator-always-on;
276
-						regulator-boot-on;
277334 					};
278335 
279336 					vdd_3v3_sys: sd3 {
280337 						regulator-name = "VDD_3V3_SYS";
281338 						regulator-min-microvolt = <3300000>;
282339 						regulator-max-microvolt = <3300000>;
283
-						/* XXX */
284
-						regulator-always-on;
285
-						regulator-boot-on;
286340 					};
287341 
288
-					ldo0 {
342
+					vdd_1v8_pll: ldo0 {
289343 						regulator-name = "VDD_1V8_AP_PLL";
290344 						regulator-min-microvolt = <1800000>;
291345 						regulator-max-microvolt = <1800000>;
292
-						/* XXX */
293
-						regulator-always-on;
294
-						regulator-boot-on;
295346 					};
296347 
297348 					ldo2 {
298349 						regulator-name = "VDDIO_3V3_AOHV";
299350 						regulator-min-microvolt = <3300000>;
300351 						regulator-max-microvolt = <3300000>;
301
-						/* XXX */
302352 						regulator-always-on;
303353 						regulator-boot-on;
304354 					};
....@@ -325,18 +375,12 @@
325375 						regulator-name = "VDD_HDMI_1V05";
326376 						regulator-min-microvolt = <1050000>;
327377 						regulator-max-microvolt = <1050000>;
328
-						/* XXX */
329
-						regulator-always-on;
330
-						regulator-boot-on;
331378 					};
332379 
333380 					vdd_pex: ldo8 {
334381 						regulator-name = "VDD_PEX_1V05";
335382 						regulator-min-microvolt = <1050000>;
336383 						regulator-max-microvolt = <1050000>;
337
-						/* XXX */
338
-						regulator-always-on;
339
-						regulator-boot-on;
340384 					};
341385 				};
342386 			};
....@@ -349,38 +393,33 @@
349393 		method = "smc";
350394 	};
351395 
352
-	regulators {
353
-		compatible = "simple-bus";
354
-		#address-cells = <1>;
355
-		#size-cells = <0>;
396
+	gnd: regulator@0 {
397
+		compatible = "regulator-fixed";
398
+		regulator-name = "GND";
399
+		regulator-min-microvolt = <0>;
400
+		regulator-max-microvolt = <0>;
401
+		regulator-always-on;
402
+		regulator-boot-on;
403
+	};
356404 
357
-		vdd_5v0_sys: regulator@0 {
358
-			compatible = "regulator-fixed";
359
-			reg = <0>;
405
+	vdd_5v0_sys: regulator@1 {
406
+		compatible = "regulator-fixed";
407
+		regulator-name = "VDD_5V0_SYS";
408
+		regulator-min-microvolt = <5000000>;
409
+		regulator-max-microvolt = <5000000>;
410
+		regulator-always-on;
411
+		regulator-boot-on;
412
+	};
360413 
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
-		};
414
+	vdd_1v8_ap: regulator@2 {
415
+		compatible = "regulator-fixed";
416
+		regulator-name = "VDD_1V8_AP";
417
+		regulator-min-microvolt = <1800000>;
418
+		regulator-max-microvolt = <1800000>;
367419 
368
-		vdd_1v8_ap: regulator@1 {
369
-			compatible = "regulator-fixed";
370
-			reg = <1>;
420
+		gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
421
+		enable-active-high;
371422 
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
-		};
423
+		vin-supply = <&vdd_1v8>;
385424 	};
386425 };