arch/arm64/boot/dts/tegra132-laguna.dts

/dts-v1/;

#include "tegra132.dtsi"
#include "tegra124-platforms/tegra124-tn8-keys-e1780-1100-a02.dtsi"
#include "tegra124-platforms/tegra124-pm359-gpio-default.dtsi"
#include "tegra124-platforms/tegra124-pm359-pinmux.dtsi"
#include "tegra124-platforms/tegra124-pm359-pmic.dtsi"
#include "tegra124-platforms/tegra124-pm359-fixed.dtsi"

/ {
	model = "laguna";
	compatible = "nvidia,laguna", "nvidia,tegra132";
	nvidia,dtsfilename = __FILE__;
	#address-cells = <2>;
	#size-cells = <2>;

	aliases {
		gpio264 = &tca6416;
	};

	chosen {
		bootargs = "tegraid=40.0.0.00.00 vmalloc=256M video=tegrafb console=ttyS0,115200n8 earlyprintk";
		linux,initrd-start = <0x85000000>;
		linux,initrd-end = <0x851bc400>;
	};

	serial@70006000 {
		compatible = "nvidia,tegra114-hsuart";
		status = "okay";
        };

	serial@70006040 {
		compatible = "nvidia,tegra114-hsuart";
		status = "okay";
	};

	serial@70006200 {
		compatible = "nvidia,tegra114-hsuart";
		status = "okay";
	};

	i2c@7000c000 {
		clock-frequency = <100000>;
	};

	i2c@7000d000 {
		nvidia,bit-banging-xfer-after-shutdown;
	};

	memory@0x80000000 {
		device_type = "memory";
		reg = <0x0 0x80000000 0x0 0x80000000>;
	};

	spi@7000d400 {
		status = "okay";
		spi-max-frequency = <25000000>;
	};

	spi@7000da00 {
		status = "okay";
		spi-max-frequency = <25000000>;
	};

	pmc {
		status = "okay";
		nvidia,invert-interrupt;
		nvidia,suspend-mode = <0>;
		nvidia,cpu-pwr-good-time = <2000>;
		nvidia,cpu-pwr-off-time = <2000>;
		nvidia,core-pwr-good-time = <3845 3845>;
		nvidia,core-pwr-off-time = <2000>;
		nvidia,core-power-req-active-high;
		nvidia,sys-clock-req-active-high;
	};

	pcie-controller {
		nvidia,port0_status = <1>;
		nvidia,port1_status = <1>;
		nvidia,hot-plug-gpio = <&gpio TEGRA_GPIO(O, 1) 0>;
		nvidia,wake-gpio = <&gpio TEGRA_GPIO(DD, 3) 0>;
		nvidia,x1-slot-gpio = <&tca6416 8 0>;
		status = "okay";
	};

	sata-controller {
		nvidia,pexp-gpio = <&tca6416 9 0>;
		status = "okay";
	};

	dfll@70040084 {
		board-params = <&{/cpu_dfll_board_params}>;
		i2c-pmic-integration = <&{/cpu_dfll_pmic_integration}>;
		monitor-data-new-workaround;
		status = "okay";
	};

	cpu_dfll_board_params {
		sample-rate = <12500>;
		fixed-output-forcing;
		cf = <10>;
		ci = <0>;
		cg = <2>;
		droop-cut-value = <0xf>;
		droop-restore-ramp = <0x0>;
		scale-out-ramp = <0x0>;
	};

	cpu_dfll_pmic_integration {
		pmic-i2c-address = <0x80>;
		pmic-i2c-voltage-register = <0x00>;
		i2c-fs-rate = <400000>;
		sel-conversion-slope = <1>;
	};
};