p3768: Enable APE nodes

- Enabled APE nodes.
- For Jetson IO tool:
  - Added required labels.
  - Defined regulator node.

Bug 4287075

Change-Id: I94a92fb460e00da2c59b9e537514a5d0a5b8710e
Signed-off-by: Sheetal <sheetal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/2996845
(cherry picked from commit 58e42d9b14)
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/2996755
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>

overlay/tegra234-p3768-0000+p3767-0000.dts

@@ -8,6 +8,8 @@
 #include "tegra234-soc-thermal.dtsi"
 #include "tegra234-soc-thermal-slowdown-corepair.dtsi"
 #include "tegra234-soc-thermal-shutdown.dtsi"
+#include "tegra234-soc-audio-dai-links.dtsi"
+#include "tegra234-p3768-0000.dtsi"
 #include "tegra234-p3767-0000.dtsi"
 #include "tegra234-soc-camera.dtsi"
 #include "tegra234-dcb-p3737-0000-p3701-0000.dtsi"
@@ -45,6 +47,66 @@
 					status = "okay";
 				};
 
+				aconnect@2900000 {
+					ahub@2900800 {
+						i2s@2901200 {
+							status = "okay";
+						};
+
+						i2s@2901400 {
+							status = "okay";
+						};
+
+						dmic@2904000 {
+							status = "okay";
+						};
+
+						dmic@2904100 {
+							status = "okay";
+						};
+
+						dmic@2904300 {
+							status = "okay";
+						};
+
+						dspk@2905000 {
+							status = "okay";
+						};
+
+						dspk@2905100 {
+							status = "okay";
+						};
+
+						afc@2907000 {
+							status = "okay";
+						};
+
+						afc@2907100 {
+							status = "okay";
+						};
+
+						afc@2907200 {
+							status = "okay";
+						};
+
+						afc@2907300 {
+							status = "okay";
+						};
+
+						afc@2907400 {
+							status = "okay";
+						};
+
+						afc@2907500 {
+							status = "okay";
+						};
+
+						arad@290e400 {
+							status = "okay";
+						};
+					};
+				};
+
 				/* UARTA, 40 pin header, Pin 8(TX), Pin 10(RX) */
 				serial@3100000 {
 					compatible = "nvidia,tegra194-hsuart";
@@ -61,6 +123,10 @@
 					status = "okay";
 				};
 
+				hdr40_i2c1: i2c@c250000 {
+					status = "okay";
+				};
+
 				/* SPI1, 40pin header, Pin 19(MOSI), Pin 21(MISO), Pin 23(CLK), Pin 24(CS) */
 				spi@3210000{
 					status = "okay";

overlay/tegra234-p3768-0000.dtsi

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0-only
+// Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+
+/ {
+	fragment-t234-p3768-0000@0 {
+		target-path = "/";
+		__overlay__ {
+			bus@0 {
+
+				aconnect@2900000 {
+					ahub@2900800 {
+						i2s@2901100 {
+							ports {
+								port@1 {
+									hdr40_snd_i2s_dap_ep: endpoint {
+									};
+								};
+							};
+						};
+					};
+				};
+
+			};
+
+			tegra_sound_graph: tegra_sound: sound {
+				compatible = "nvidia,tegra186-audio-graph-card",
+					     "nvidia,tegra186-ape";
+				clocks = <&bpmp TEGRA234_CLK_PLLA>,
+					 <&bpmp TEGRA234_CLK_PLLA_OUT0>,
+					 <&bpmp TEGRA234_CLK_AUD_MCLK>;
+				clock-names = "pll_a", "plla_out0", "extern1";
+				assigned-clocks = <&bpmp TEGRA234_CLK_AUD_MCLK>;
+				assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLA_OUT0>;
+
+				nvidia-audio-card,name = "NVIDIA Jetson Orin NX APE";
+
+				hdr40_snd_link_i2s: nvidia-audio-card,dai-link@77 { };
+			};
+		};
+	};
+};

tegra234-p3767-0000.dtsi

@@ -6,6 +6,10 @@
 	compatible = "nvidia,p3767-0000", "nvidia,tegra234";
 	model = "NVIDIA Jetson Orin NX";
 
+	sound {
+		label = "NVIDIA Jetson Orin NX APE";
+	};
+
 	bus@0 {
 		hda@3510000 {
 			nvidia,model = "NVIDIA Jetson Orin NX HDA";

tegra234-p3767-0005.dtsi

@@ -6,6 +6,10 @@
 	compatible = "nvidia,p3767-0005", "nvidia,tegra234";
 	model = "NVIDIA Jetson Orin Nano";
 
+	sound {
+		label = "NVIDIA Jetson Orin Nano APE";
+	};
+
 	bus@0 {
 		hda@3510000 {
 			nvidia,model = "NVIDIA Jetson Orin Nano HDA";