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Date: Wed, 7 Feb 2024 17:35:17 +0530
From: "Sheetal ." <sheetal@...dia.com>
To: <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <thierry.reding@...il.com>, <linux-tegra@...r.kernel.org>,
<spujar@...dia.com>, <jonathanh@...dia.com>, <mkumard@...dia.com>, sheetal
<sheetal@...dia.com>
Subject: [PATCH 3/4] arm64: tegra: Add audio support for Jetson Orin NX and Jetson Orin Nano
From: sheetal <sheetal@...dia.com>
Add audio support for the NVIDIA Jetson Orin NX (p3767, SKU0) module and
Jetson Orin Nano (p3767, SKU5) module Developer Kit with P3768 carrier
board.
APE and HDA sound cards are enabled.
Supported IO interfaces: I2S2 and I2S4.
Signed-off-by: sheetal <sheetal@...dia.com>
---
.../arm64/boot/dts/nvidia/tegra234-p3767.dtsi | 82 +++++++++++++++++++
.../nvidia/tegra234-p3768-0000+p3767-0000.dts | 5 +-
.../nvidia/tegra234-p3768-0000+p3767-0005.dts | 10 +++
3 files changed, 96 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi b/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi
index 59c14ded5e9f..1b23d37e4463 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3767.dtsi
@@ -6,6 +6,30 @@ / {
compatible = "nvidia,p3767", "nvidia,tegra234";
bus@0 {
+ aconnect@...0000 {
+ status = "okay";
+
+ ahub@...0800 {
+ status = "okay";
+
+ i2s@...1100 {
+ status = "okay";
+ };
+
+ i2s@...1300 {
+ status = "okay";
+ };
+ };
+
+ dma-controller@...0000 {
+ status = "okay";
+ };
+
+ interrupt-controller@...0000 {
+ status = "okay";
+ };
+ };
+
i2c@...0000 {
status = "okay";
@@ -127,6 +151,64 @@ vdd_3v3_ao: regulator-vdd-3v3-ao {
vin-supply = <&vdd_5v0_sys>;
};
+ sound {
+ compatible = "nvidia,tegra186-audio-graph-card";
+ status = "okay";
+
+ dais = /* ADMAIF (FE) Ports */
+ <&admaif0_port>, <&admaif1_port>, <&admaif2_port>, <&admaif3_port>,
+ <&admaif4_port>, <&admaif5_port>, <&admaif6_port>, <&admaif7_port>,
+ <&admaif8_port>, <&admaif9_port>, <&admaif10_port>, <&admaif11_port>,
+ <&admaif12_port>, <&admaif13_port>, <&admaif14_port>, <&admaif15_port>,
+ <&admaif16_port>, <&admaif17_port>, <&admaif18_port>, <&admaif19_port>,
+ /* XBAR Ports */
+ <&xbar_i2s2_port>, <&xbar_i2s4_port>,
+ <&xbar_sfc1_in_port>, <&xbar_sfc2_in_port>,
+ <&xbar_sfc3_in_port>, <&xbar_sfc4_in_port>,
+ <&xbar_mvc1_in_port>, <&xbar_mvc2_in_port>,
+ <&xbar_amx1_in1_port>, <&xbar_amx1_in2_port>,
+ <&xbar_amx1_in3_port>, <&xbar_amx1_in4_port>,
+ <&xbar_amx2_in1_port>, <&xbar_amx2_in2_port>,
+ <&xbar_amx2_in3_port>, <&xbar_amx2_in4_port>,
+ <&xbar_amx3_in1_port>, <&xbar_amx3_in2_port>,
+ <&xbar_amx3_in3_port>, <&xbar_amx3_in4_port>,
+ <&xbar_amx4_in1_port>, <&xbar_amx4_in2_port>,
+ <&xbar_amx4_in3_port>, <&xbar_amx4_in4_port>,
+ <&xbar_adx1_in_port>, <&xbar_adx2_in_port>,
+ <&xbar_adx3_in_port>, <&xbar_adx4_in_port>,
+ <&xbar_mix_in1_port>, <&xbar_mix_in2_port>,
+ <&xbar_mix_in3_port>, <&xbar_mix_in4_port>,
+ <&xbar_mix_in5_port>, <&xbar_mix_in6_port>,
+ <&xbar_mix_in7_port>, <&xbar_mix_in8_port>,
+ <&xbar_mix_in9_port>, <&xbar_mix_in10_port>,
+ <&xbar_asrc_in1_port>, <&xbar_asrc_in2_port>,
+ <&xbar_asrc_in3_port>, <&xbar_asrc_in4_port>,
+ <&xbar_asrc_in5_port>, <&xbar_asrc_in6_port>,
+ <&xbar_asrc_in7_port>,
+ <&xbar_ope1_in_port>,
+ /* HW accelerators */
+ <&sfc1_out_port>, <&sfc2_out_port>,
+ <&sfc3_out_port>, <&sfc4_out_port>,
+ <&mvc1_out_port>, <&mvc2_out_port>,
+ <&amx1_out_port>, <&amx2_out_port>,
+ <&amx3_out_port>, <&amx4_out_port>,
+ <&adx1_out1_port>, <&adx1_out2_port>,
+ <&adx1_out3_port>, <&adx1_out4_port>,
+ <&adx2_out1_port>, <&adx2_out2_port>,
+ <&adx2_out3_port>, <&adx2_out4_port>,
+ <&adx3_out1_port>, <&adx3_out2_port>,
+ <&adx3_out3_port>, <&adx3_out4_port>,
+ <&adx4_out1_port>, <&adx4_out2_port>,
+ <&adx4_out3_port>, <&adx4_out4_port>,
+ <&mix_out1_port>, <&mix_out2_port>, <&mix_out3_port>,
+ <&mix_out4_port>, <&mix_out5_port>,
+ <&asrc_out1_port>, <&asrc_out2_port>, <&asrc_out3_port>,
+ <&asrc_out4_port>, <&asrc_out5_port>, <&asrc_out6_port>,
+ <&ope1_out_port>,
+ /* BE I/O Ports */
+ <&i2s2_port>, <&i2s4_port>;
+ };
+
thermal-zones {
tj-thermal {
polling-delay = <1000>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
index 61b0e69d3d20..4c75dc940e99 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
@@ -37,7 +37,6 @@ pwm@...0000 {
hda@...0000 {
nvidia,model = "NVIDIA Jetson Orin NX HDA";
- status = "okay";
};
padctl@...0000 {
@@ -85,6 +84,10 @@ vdd_3v3_pcie: regulator-vdd-3v3-pcie {
enable-active-high;
};
+ sound {
+ label = "NVIDIA Jetson Orin NX APE";
+ };
+
thermal-zones {
tj-thermal {
cooling-maps {
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts
index 9e9bb9ca8be4..ba949203eba0 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0005.dts
@@ -11,10 +11,20 @@ / {
compatible = "nvidia,p3768-0000+p3767-0005", "nvidia,p3767-0005", "nvidia,tegra234";
model = "NVIDIA Jetson Orin Nano Developer Kit";
+ bus@0 {
+ hda@...0000 {
+ nvidia,model = "NVIDIA Jetson Orin Nano HDA";
+ };
+ };
+
pwm-fan {
cooling-levels = <0 88 187 255>;
};
+ sound {
+ label = "NVIDIA Jetson Orin Nano APE";
+ };
+
thermal-zones {
tj-thermal {
cooling-maps {
--
2.34.1
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