t23x-public-dts/nv-platform/tegra234-p3740-0002+p3701-0008-safety.dtsi

// SPDX-License-Identifier: GPL-2.0
// SPDX-FileCopyrightText: Copyright (c) 2023-2024, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.

#include "nv-soc/tegra234-soc-safetyservice-fsicom.dtsi"
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt/tegra234-irq.h>

/ {
	compatible = "nvidia,p3740-0002+p3701-0008", "safety", "nvidia,p3701-0008", "nvidia,tegra234";

	bus@0 {
		i2c@3160000 {
			nvidia,epl-reporter-id = <0x8050>;
		};

		i2c@c240000 {
			nvidia,epl-reporter-id = <0x8051>;
		};

		i2c@3180000 {
			nvidia,epl-reporter-id = <0x8052>;
		};

		i2c@3190000 {
			nvidia,epl-reporter-id = <0x8053>;
		};

		i2c@31b0000 {
			nvidia,epl-reporter-id = <0x8054>;
		};

		i2c@31c0000 {
			nvidia,epl-reporter-id = <0x8056>;
		};

		i2c@c250000 {
			nvidia,epl-reporter-id = <0x8057>;
		};

		i2c@31e0000 {
			nvidia,epl-reporter-id = <0x8058>;
		};

		hsp_top2: hsp@1600000 {
			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "shared1", "shared2";
			status = "okay";
		};

		spi@3230000  {
			compatible = "nvidia,tegra186-spi-slave";
			status = "okay";
			spi@0 {
				compatible = "nvidia,tegra-spidev";
				reg = <0>;
				spi-max-frequency = <50000000>;
				controller-data {
					nvidia,lsbyte-first;
				};
			};
		};
	};

	chosen {
		/*
		 * The ideal approach for disabling rail-gating
		 * for GPU should be deleting the power-domains
		 * property in GPU node. But /delete-property/
		 * is not a valid syntax in the device tree
		 * overlay, the nvidia,tegra-joint_xpu_rail is
		 * specified to achieve the same as an
		 * alternative.
		 */
		nvidia,tegra-joint_xpu_rail;
	};

	cpus {
		idle-states {
			c7 {
				status = "disabled";
			};
		};
	};

	fsicom_client {
		status = "okay";
	};

	FsiComIvc {
		status = "okay";
	};

	/* FSI<->CCPLEX Communication through DRAM Carveout demo app */
	FsiComAppChConfApp1 {
		compatible = "nvidia,tegra-fsicom-sampleApp1";
		status = "okay";
		channelid_list = <3>;
	};

	hsierrrptinj {
		compatible = "nvidia,tegra23x-hsierrrptinj";
		mboxes = <&hsp_top0 (TEGRA_HSP_MBOX_TYPE_SM | TEGRA_HSP_MBOX_TYPE_SM_128BIT) TEGRA_HSP_SM_TX(1)>;
		mbox-names = "hsierrrptinj-tx";
		status = "okay";
	};

	safetyservices_epl_client@110000 {
		/* userspace app uses this driver to send error code */
		status = "okay";
	};

	thermal-zones {
		cpu-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&cpu_throttle_alert 0 0>;
				};
			};
		};

		gpu-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&gpu_throttle_alert 0 0>;
				};
			};
		};

		cv0-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&cv0_throttle_alert 0 0>;
				};
			};
		};

		cv1-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&cv1_throttle_alert 0 0>;
				};
			};
		};

		cv2-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&cv2_throttle_alert 0 0>;
				};
			};
		};

		soc0-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&soc0_throttle_alert 0 0>;
				};
			};
		};

		soc1-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&soc1_throttle_alert 0 0>;
				};
			};
		};

		soc2-thermal {
			cooling-maps {
				map-cpufreq {
					cooling-device = <&cpu0_0 0 0>,
							 <&cpu1_0 0 0>,
							 <&cpu2_0 0 0>;
				};

				map-devfreq {
					cooling-device = <&ga10b 0 0>;
				};

				map-throttle-alert {
					cooling-device = <&soc2_throttle_alert 0 0>;
				};
			};
		};
	};
};