kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
..
..
@@ -17,7 +17,7 @@
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 		stdout-path = "serial0:115200n8";
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 	};
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-	memory {
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+	memory@80000000 {
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 		device_type = "memory";
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 		reg = <0x0 0x80000000 0x1 0x0>;
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 	};
..
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@@ -38,7 +38,8 @@
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 		pmic: pmic@3c {
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 			compatible = "maxim,max77620";
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 			reg = <0x3c>;
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-			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
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+			interrupt-parent = <&tegra_pmc>;
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+			interrupts = <51 IRQ_TYPE_LEVEL_LOW>;
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 			#interrupt-cells = <2>;
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 			interrupt-controller;
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@@ -178,16 +179,7 @@
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 				vddio_sdmmc: ldo2 {
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 					regulator-name = "VDDIO_SDMMC";
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-					/*
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-					 * Technically this supply should have
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-					 * a supported range from 1.8 - 3.3 V.
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-					 * However, that would cause the SDHCI
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-					 * driver to request 2.7 V upon access
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-					 * and that in turn will cause traffic
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-					 * to be broken. Leave it at 3.3 V for
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-					 * now.
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-					 */
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-					regulator-min-microvolt = <3300000>;
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+					regulator-min-microvolt = <1800000>;
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 					regulator-max-microvolt = <3300000>;
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 					regulator-always-on;
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 					regulator-boot-on;
..
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@@ -273,29 +265,46 @@
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 		};
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 	};
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+	i2c@7000c500 {
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+		status = "okay";
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+
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+		/* module ID EEPROM */
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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_1v8>;
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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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 	pmc@7000e400 {
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 		nvidia,invert-interrupt;
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+		nvidia,suspend-mode = <0>;
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+		nvidia,cpu-pwr-good-time = <0>;
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+		nvidia,cpu-pwr-off-time = <0>;
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+		nvidia,core-pwr-good-time = <4587 3876>;
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+		nvidia,core-pwr-off-time = <39065>;
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+		nvidia,core-power-req-active-high;
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+		nvidia,sys-clock-req-active-high;
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 	};
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 	/* eMMC */
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-	sdhci@700b0600 {
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+	mmc@700b0600 {
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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_1v8>;
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 	};
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-	clocks {
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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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-
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-		clk32k_in: clock@0 {
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-			compatible = "fixed-clock";
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-			reg = <0>;
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-			#clock-cells = <0>;
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-			clock-frequency = <32768>;
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-		};
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+	clk32k_in: clock@0 {
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+		compatible = "fixed-clock";
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+		clock-frequency = <32768>;
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+		#clock-cells = <0>;
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 	};
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 	cpus {
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@@ -314,6 +323,12 @@
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 		cpu@3 {
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 			enable-method = "psci";
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 		};
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+
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+		idle-states {
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+			cpu-sleep {
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+				status = "okay";
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+			};
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+		};
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 	};
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 	psci {
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@@ -321,18 +336,15 @@
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 		method = "smc";
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 	};
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-	regulators {
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-		vdd_gpu: regulator@100 {
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-			compatible = "pwm-regulator";
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-			reg = <100>;
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-			pwms = <&pwm 1 4880>;
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-			regulator-name = "VDD_GPU";
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-			regulator-min-microvolt = <710000>;
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-			regulator-max-microvolt = <1320000>;
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-			enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
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-			regulator-ramp-delay = <80>;
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-			regulator-enable-ramp-delay = <2000>;
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-			regulator-settling-time-us = <160>;
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-		};
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+	vdd_gpu: regulator@100 {
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+		compatible = "pwm-regulator";
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+		pwms = <&pwm 1 8000>;
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+		regulator-name = "VDD_GPU";
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+		regulator-min-microvolt = <710000>;
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+		regulator-max-microvolt = <1320000>;
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+		enable-gpios = <&pmic 6 GPIO_ACTIVE_HIGH>;
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+		regulator-ramp-delay = <80>;
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+		regulator-enable-ramp-delay = <2000>;
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+		regulator-settling-time-us = <160>;
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 	};
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 };