t23x-public-dts/overlay/tegra234-p3737-0000+p3701-0000.dts

// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.


/dts-v1/;
/plugin/;

#include "overlay/tegra234-soc-overlay.dtsi"
#include "tegra234-p3737-0000.dtsi"
#include "tegra234-p3701-0000.dtsi"
#include "overlay/tegra234-audio-dai-links-overlay.dtsi"
#include "tegra234-dcb-p3737-0000-p3701-0000.dtsi"

/ {
	fragment-t234-p3737-p3701@0 {
		target-path = "/bpmp/i2c";
		__overlay__ {
			vrs@3c {
				compatible = "nvidia,vrs-pseq";
				reg = <0x3c>;
				interrupts = <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-controller;
				#interrupt-cells = <3>;
				status = "okay";
				vrs_rtc: rtc {
					status = "okay";
				};
			};
		};
	};

	fragment-t234-p3737-p3701@1 {
		target-path = "/bus@0/i2c@3160000";
		__overlay__ {
			status = "okay";
		};
	};

	fragment-t234-p3737-p3701@2 {
		target-path = "/bus@0/i2c@c240000";
		__overlay__ {
			status = "okay";
		};
	};

	fragment-t234-p3737-p3701@3 {
		target-path = "/bus@0/i2c@3180000";
		__overlay__ {
			status = "okay";
		};
	};

	fragment-t234-p3737-p3701@4 {
		target-path = "/bus@0/i2c@3190000";
		__overlay__ {
			status = "okay";
		};
	};

	fragment-t234-p3737-p3701@5 {
		target-path = "/bus@0/i2c@31b0000";
		__overlay__ {
			nvidia,hw-instance-id = <0x5>;
			status = "okay";
		};
	};

	fragment-t234-p3737-p3701@6 {
		target-path = "/bus@0/i2c@31c0000";
		__overlay__ {
			status = "okay";
		};
	};

	fragment-t234-p3737-p3701@7 {
		target-path = "/bus@0/i2c@c250000";
		__overlay__ {
			status = "okay";
		};
	};

	fragment-t234-p3737-p3701@8 {
		target-path = "/bus@0/i2c@31e0000";
		__overlay__ {
			status = "okay";

			#address-cells = <1>;
			#size-cells = <0>;

			rt5640: rt5640.8-001c@1c {
				compatible = "realtek,rt5640";
				reg = <0x1c>;

				clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
				clock-names = "mclk";

				realtek,dmic1-data-pin = <0>; /* RT5659_DMIC1_NULL */
				realtek,dmic2-data-pin = <0>; /* RT5659_DMIC2_NULL */
				realtek,jack-detect-source = <7>;

				#sound-dai-cells = <1>;
				sound-name-prefix = "CVB-RT";

				status = "okay";
			};
		};
	};

	fragment-t234-p3737-p3701@9 {
		target-path = "/";
		__overlay__ {
			sound {
				compatible = "nvidia,tegra186-ape";
				clocks = <&bpmp TEGRA234_CLK_PLLA>,
					 <&bpmp TEGRA234_CLK_PLLA_OUT0>,
					 <&bpmp TEGRA234_CLK_AUD_MCLK>;
				clock-names = "pll_a", "pll_a_out0", "extern1";
				assigned-clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
				assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLA_OUT0>;

				nvidia-audio-card,name = "NVIDIA Jetson AGX Orin APE";

				nvidia-audio-card,widgets =
					"Headphone",	"CVB-RT Headphone Jack",
					"Microphone",	"CVB-RT Mic Jack",
					"Speaker",	"CVB-RT Int Spk",
					"Microphone",	"CVB-RT Int Mic";

				nvidia-audio-card,routing =
					"CVB-RT Headphone Jack",     "CVB-RT HPOL",
					"CVB-RT Headphone Jack",     "CVB-RT HPOR",
					"CVB-RT IN1P",		     "CVB-RT Mic Jack",
					"CVB-RT IN2P",		     "CVB-RT Mic Jack",
					"CVB-RT Int Spk",	     "CVB-RT SPOLP",
					"CVB-RT Int Spk",	     "CVB-RT SPORP",
					"CVB-RT DMIC1",		     "CVB-RT Int Mic",
					"CVB-RT DMIC2",		     "CVB-RT Int Mic";

				nvidia-audio-card,mclk-fs = <256>;

				nvidia-audio-card,dai-link@76 {
					link-name = "rt5640-playback";
					codec {
						sound-dai = <&rt5640 0>;
						prefix = "CVB-RT";
					};
				};
			};

			reserved-memory {
				#address-cells = <2>;
				#size-cells = <2>;
				ranges;

				linux,cma { /* Needed for nvgpu comptags */
					compatible = "shared-dma-pool";
					reusable;
					size = <0x0 0x10000000>; /* 256MB */
					alignment = <0x0 0x10000>;
					linux,cma-default;
					status = "okay";
				};
			};
		};
	};

	fragment-t234-p3737-p3701@10 {
		target-path = "/cpus";
		__overlay__ {
			cpu_core_power_states {
				C1: c1 {
					compatible = "arm,idle-state";
					state-name = "Clock gated";
					wakeup-latency-us = <1>;
					min-residency-us = <1>;
					status = "okay";
				};

				C7: c7 {
					compatible = "arm,idle-state";
					state-name = "Core powergate";
					wakeup-latency-us = <5000>;
					arm,psci-suspend-param= <0x40000007>;
					min-residency-us = <30000>;
					status = "okay";
				};
			};
		};
	};

	fragment-t234-p3737-p3701@11 {
		target-path = "/cpus/cpu@0";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@12 {
		target-path = "/cpus/cpu@100";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@13 {
		target-path = "/cpus/cpu@200";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@14 {
		target-path = "/cpus/cpu@300";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@15 {
		target-path = "/cpus/cpu@10000";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@16 {
		target-path = "/cpus/cpu@10100";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@17 {
		target-path = "/cpus/cpu@10200";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@18 {
		target-path = "/cpus/cpu@10300";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@19 {
		target-path = "/cpus/cpu@20000";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@20 {
		target-path = "/cpus/cpu@20100";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@21 {
		target-path = "/cpus/cpu@20200";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};

	fragment-t234-p3737-p3701@22 {
		target-path = "/cpus/cpu@20300";
		__overlay__ {
			cpu-idle-states = <&C7>;
		};
	};
};