kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
..
..
@@ -4,21 +4,22 @@
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 #include <dt-bindings/mfd/max77620.h>
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 / {
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-	model = "NVIDIA Tegra194 P2888 Processor Module";
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+	model = "NVIDIA Jetson AGX Xavier";
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 	compatible = "nvidia,p2888", "nvidia,tegra194";
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 	aliases {
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-		sdhci0 = "/cbb/sdhci@3460000";
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-		sdhci1 = "/cbb/sdhci@3400000";
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-		serial0 = &uartb;
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+		ethernet0 = "/bus@0/ethernet@2490000";
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 		i2c0 = "/bpmp/i2c";
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-		i2c1 = "/cbb/i2c@3160000";
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-		i2c2 = "/cbb/i2c@c240000";
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-		i2c3 = "/cbb/i2c@3180000";
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-		i2c4 = "/cbb/i2c@3190000";
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-		i2c5 = "/cbb/i2c@31c0000";
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-		i2c6 = "/cbb/i2c@c250000";
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-		i2c7 = "/cbb/i2c@31e0000";
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+		i2c1 = "/bus@0/i2c@3160000";
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+		i2c2 = "/bus@0/i2c@c240000";
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+		i2c3 = "/bus@0/i2c@3180000";
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+		i2c4 = "/bus@0/i2c@3190000";
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+		i2c5 = "/bus@0/i2c@31c0000";
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+		i2c6 = "/bus@0/i2c@c250000";
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+		i2c7 = "/bus@0/i2c@31e0000";
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+		mmc0 = "/bus@0/mmc@3460000";
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+		mmc1 = "/bus@0/mmc@3400000";
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+		serial0 = &tcu;
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 	};
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 	chosen {
..
..
@@ -26,7 +27,7 @@
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 		stdout-path = "serial0:115200n8";
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 	};
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-	cbb {
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+	bus@0 {
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 		ethernet@2490000 {
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 			status = "okay";
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..
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@@ -43,27 +44,75 @@
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 					reg = <0x0>;
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 					interrupt-parent = <&gpio>;
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 					interrupts = <TEGRA194_MAIN_GPIO(G, 4) IRQ_TYPE_LEVEL_LOW>;
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+					#phy-cells = <0>;
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 				};
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 			};
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+		};
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+
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+		memory-controller@2c00000 {
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+			status = "okay";
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 		};
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 		serial@3110000 {
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 			status = "okay";
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 		};
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+		i2c@3160000 {
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+			status = "okay";
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+
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+			eeprom@50 {
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+				compatible = "atmel,24c02";
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+				reg = <0x50>;
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+
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+				label = "module";
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+				vcc-supply = <&vdd_1v8ls>;
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+				address-width = <8>;
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+				pagesize = <8>;
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+				size = <256>;
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+				read-only;
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+			};
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+		};
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+
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 		/* SDMMC1 (SD/MMC) */
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-		sdhci@3400000 {
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-			cd-gpios = <&gpio TEGRA194_MAIN_GPIO(A, 0) GPIO_ACTIVE_LOW>;
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+		mmc@3400000 {
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+			cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
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 		};
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 		/* SDMMC4 (eMMC) */
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-		sdhci@3460000 {
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+		mmc@3460000 {
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 			status = "okay";
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 			bus-width = <8>;
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 			non-removable;
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 			vqmmc-supply = <&vdd_1v8ls>;
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 			vmmc-supply = <&vdd_emmc_3v3>;
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+		};
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+
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+		padctl@3520000 {
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+			avdd-usb-supply = <&vdd_usb_3v3>;
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+			vclamp-usb-supply = <&vdd_1v8ao>;
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+
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+			ports {
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+				usb2-1 {
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+					vbus-supply = <&vdd_5v0_sys>;
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+				};
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+
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+				usb2-3 {
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+					vbus-supply = <&vdd_5v_sata>;
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+				};
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+
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+				usb3-0 {
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+					vbus-supply = <&vdd_5v0_sys>;
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+				};
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+
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+				usb3-3 {
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+					vbus-supply = <&vdd_5v0_sys>;
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+				};
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+			};
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+		};
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+
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+		rtc@c2a0000 {
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+			status = "okay";
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 		};
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 		pmc@c360000 {
..
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@@ -79,7 +128,8 @@
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 				compatible = "maxim,max20024";
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 				reg = <0x3c>;
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-				interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
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+				interrupt-parent = <&pmc>;
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+				interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
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 				#interrupt-cells = <2>;
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 				interrupt-controller;
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..
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@@ -163,16 +213,16 @@
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 					in-ldo4-6-supply = <&vdd_5v0_sys>;
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 					in-ldo7-8-supply = <&vdd_1v8ls>;
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-					sd0 {
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-						regulator-name = "VDD_1V0";
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+					vdd_1v0: sd0 {
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+						regulator-name = "VDDIO_SYS_1V0";
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 						regulator-min-microvolt = <1000000>;
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 						regulator-max-microvolt = <1000000>;
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 						regulator-always-on;
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 						regulator-boot-on;
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 					};
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-					sd1 {
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-						regulator-name = "VDD_1V8HS";
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+					vdd_1v8hs: sd1 {
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+						regulator-name = "VDDIO_SYS_1V8HS";
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 						regulator-min-microvolt = <1800000>;
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 						regulator-max-microvolt = <1800000>;
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 						regulator-always-on;
..
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@@ -180,15 +230,15 @@
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 					};
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 					vdd_1v8ls: sd2 {
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-						regulator-name = "VDD_1V8LS";
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+						regulator-name = "VDDIO_SYS_1V8LS";
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 						regulator-min-microvolt = <1800000>;
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 						regulator-max-microvolt = <1800000>;
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 						regulator-always-on;
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 						regulator-boot-on;
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 					};
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-					sd3 {
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-						regulator-name = "VDD_1V8AO";
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+					vdd_1v8ao: sd3 {
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+						regulator-name = "VDDIO_AO_1V8";
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 						regulator-min-microvolt = <1800000>;
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 						regulator-max-microvolt = <1800000>;
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 						regulator-always-on;
..
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@@ -212,7 +262,7 @@
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 					};
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 					ldo2 {
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-						regulator-name = "VDD_AO_3V3";
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+						regulator-name = "VDDIO_AO_3V3";
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 						regulator-min-microvolt = <3300000>;
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 						regulator-max-microvolt = <3300000>;
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 						regulator-always-on;
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@@ -225,7 +275,7 @@
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 						regulator-max-microvolt = <3300000>;
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 					};
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-					ldo5 {
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+					vdd_usb_3v3: ldo5 {
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 						regulator-name = "VDD_USB_3V3";
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 						regulator-min-microvolt = <3300000>;
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 						regulator-max-microvolt = <3300000>;
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@@ -238,29 +288,70 @@
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 					};
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 					ldo7 {
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-						regulator-name = "VDD_CSI_1V2";
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+						regulator-name = "AVDD_CSI_1V2";
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 						regulator-min-microvolt = <1200000>;
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 						regulator-max-microvolt = <1200000>;
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 					};
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 				};
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 			};
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+
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+			temperature-sensor@4c {
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+				compatible = "ti,tmp451";
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+				reg = <0x4c>;
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+
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+				interrupt-parent = <&gpio>;
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+				interrupts = <TEGRA194_MAIN_GPIO(H, 2)
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+					      IRQ_TYPE_LEVEL_LOW>;
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+				vcc-supply = <&vdd_1v8ls>;
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+
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+				#thermal-sensor-cells = <1>;
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+			};
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 		};
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 	};
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-	regulators {
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-		compatible = "simple-bus";
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-		#address-cells = <1>;
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-		#size-cells = <0>;
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+	vdd_5v0_sys: regulator@0 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VIN_SYS_5V0";
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+		regulator-min-microvolt = <5000000>;
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+		regulator-max-microvolt = <5000000>;
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+		regulator-always-on;
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+		regulator-boot-on;
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+	};
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-		vdd_5v0_sys: regulator@0 {
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-			compatible = "regulator-fixed";
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-			reg = <0>;
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+	vdd_hdmi: regulator@1 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VDD_5V0_HDMI_CON";
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+		regulator-min-microvolt = <5000000>;
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+		regulator-max-microvolt = <5000000>;
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+		gpio = <&gpio TEGRA194_MAIN_GPIO(A, 3) GPIO_ACTIVE_HIGH>;
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+		enable-active-high;
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+	};
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-			regulator-name = "VIN_SYS_5V0";
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-			regulator-min-microvolt = <5000000>;
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-			regulator-max-microvolt = <5000000>;
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-			regulator-always-on;
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-			regulator-boot-on;
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-		};
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+	vdd_3v3_pcie: regulator@2 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "PEX_3V3";
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+		regulator-min-microvolt = <3300000>;
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+		regulator-max-microvolt = <3300000>;
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+		gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 2) GPIO_ACTIVE_HIGH>;
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+		regulator-boot-on;
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+		enable-active-high;
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+	};
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+
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+	vdd_12v_pcie: regulator@3 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VDD_12V";
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+		regulator-min-microvolt = <1200000>;
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+		regulator-max-microvolt = <1200000>;
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+		gpio = <&gpio TEGRA194_MAIN_GPIO(A, 1) GPIO_ACTIVE_HIGH>;
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+		regulator-boot-on;
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+	};
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+
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+	vdd_5v_sata: regulator@4 {
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+		compatible = "regulator-fixed";
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+		regulator-name = "VDD_5V_SATA";
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+		regulator-min-microvolt = <5000000>;
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+		regulator-max-microvolt = <5000000>;
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+		gpio = <&gpio TEGRA194_MAIN_GPIO(Z, 1) GPIO_ACTIVE_HIGH>;
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+		enable-active-high;
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 	};
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 };