From adff93822f8e24d74004a8b00f2168dda3f2ba5f Mon Sep 17 00:00:00 2001
From: Sameer Pujar <spujar@nvidia.com>
Date: Fri, 10 Feb 2023 10:51:28 +0000
Subject: [PATCH] generic-dts: overlay: explicit enable of audio modules

DT is now decoupled from kernel source and in doing so latest version
of tegra234.dtsi file is copied to SoC base generic-dts path. This has
latest upstream devices for Audio and these are in disabled state.
The existing platform overlay did not explicitly enable these devices
because, overlay was based on the older snapshot of tegra234.dtsi file
and overlay had new device nodes without 'status' property (by default
device node status is 'okay' unless explicitly overridden). Now since
the newer snapshot of tegra234.dtsi had these devices disabled, the
APE sound card did not work as expected.

Fix this by explicitly enabling the devices in overlay file.

Bug 3973681

Change-Id: I5a80171fa943adca84daa28d220418e83cc38df8
Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/soc/t23x-generic-dts/+/2856499
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
---
 overlay/tegra234-soc-overlay.dtsi | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/overlay/tegra234-soc-overlay.dtsi b/overlay/tegra234-soc-overlay.dtsi
index 7005dcb..b7878d9 100644
--- a/overlay/tegra234-soc-overlay.dtsi
+++ b/overlay/tegra234-soc-overlay.dtsi
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
+// Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
 
 
 #include <dt-bindings/clock/tegra234-clock.h>
@@ -409,6 +409,8 @@
 
 					/* Below modules are upstreamed, but not in v5.15 */
 					tegra_ope1: processing-engine@2908000 {
+						status = "okay";
+
 						compatible = "nvidia,tegra234-ope",
 							     "nvidia,tegra210-ope";
 						reg = <0x2908000 0x100>;
@@ -432,6 +434,8 @@
 					};
 
 					tegra_asrc: asrc@2910000 {
+						status = "okay";
+
 						compatible = "nvidia,tegra194-asrc";
 						reg = <0x2910000 0x2000>;
 						#address-cells = <1>;
@@ -442,6 +446,8 @@
 
 					/* Below AHUB modules are not yet upstreamed */
 					tegra_arad: arad@290e400 {
+						status = "okay";
+
 						compatible = "nvidia,tegra186-arad";
 						reg = <0x290e400 0x400>;
 						#address-cells = <1>;
@@ -450,6 +456,8 @@
 					};
 
 					tegra_afc1: afc@2907000 {
+						status = "okay";
+
 						compatible = "nvidia,tegra234-afc",
 							     "nvidia,tegra186-afc";
 						reg = <0x2907000 0x100>;
@@ -460,6 +468,8 @@
 					};
 
 					tegra_afc2: afc@2907100 {
+						status = "okay";
+
 						compatible = "nvidia,tegra234-afc",
 							     "nvidia,tegra186-afc";
 						reg = <0x2907100 0x100>;
@@ -470,6 +480,8 @@
 					};
 
 					tegra_afc3: afc@2907200 {
+						status = "okay";
+
 						compatible = "nvidia,tegra234-afc",
 							     "nvidia,tegra186-afc";
 						reg = <0x2907200 0x100>;
@@ -480,6 +492,8 @@
 					};
 
 					tegra_afc4: afc@2907300 {
+						status = "okay";
+
 						compatible = "nvidia,tegra234-afc",
 							     "nvidia,tegra186-afc";
 						reg = <0x2907300 0x100>;
@@ -490,6 +504,8 @@
 					};
 
 					tegra_afc5: afc@2907400 {
+						status = "okay";
+
 						compatible = "nvidia,tegra234-afc",
 							     "nvidia,tegra186-afc";
 						reg = <0x2907400 0x100>;
@@ -500,6 +516,8 @@
 					};
 
 					tegra_afc6: afc@2907500 {
+						status = "okay";
+
 						compatible = "nvidia,tegra234-afc",
 							     "nvidia,tegra186-afc";
 						reg = <0x2907500 0x100>;