Commit 6118d577 authored by Jon Hunter's avatar Jon Hunter Committed by Thierry Reding
Browse files

arm64: tegra: Populate Jetson AGX Orin EEPROMs 



Populate the module and system EEPROMs on the Jetson AGX Orin platform.

Signed-off-by: default avatarJon Hunter <jonathanh@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 260e8d42

arch/arm64/boot/dts/nvidia/tegra234-p3701-0000.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -7,6 +7,22 @@ 
	compatible = "nvidia,p3701-0000", "nvidia,tegra234";



	bus@0 {

		i2c@3160000 {

			status = "okay";



			eeprom@50 {

				compatible = "atmel,24c02";

				reg = <0x50>;



				label = "module";

				vcc-supply = <&vdd_1v8_hs>;

				address-width = <8>;

				pagesize = <8>;

				size = <256>;

				read-only;

			};

		};



		spi@3270000 {

			status = "okay";
@@ -81,6 +97,14 @@ 
		regulator-always-on;

	};



	vdd_1v8_hs: regulator-vdd-1v8-hs {

		compatible = "regulator-fixed";

		regulator-name = "VDD_1V8_HS";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-always-on;

	};



	vdd_1v8_ao: regulator-vdd-1v8-ao {

		compatible = "regulator-fixed";

		regulator-name = "VDD_1V8_AO";

arch/arm64/boot/dts/nvidia/tegra234-p3737-0000.dtsi

+24 −0
Original line number Diff line number Diff line
@@ -4,6 +4,22 @@ 
	compatible = "nvidia,p3737-0000";



	bus@0 {

		i2c@3160000 {

			status = "okay";



			eeprom@56 {

				compatible = "atmel,24c02";

				reg = <0x56>;



				label = "system";

				vcc-supply = <&vdd_1v8_sys>;

				address-width = <8>;

				pagesize = <8>;

				size = <256>;

				read-only;

			};

		};



		pwm@3280000 {

			status = "okay";

		};
@@ -16,4 +32,12 @@ 
			status = "okay";

		};

	};



	vdd_1v8_sys: regulator-vdd-1v8-sys {

		compatible = "regulator-fixed";

		regulator-name = "VDD_1V8_SYS";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-always-on;

	};

};