linux-kernel - [PATCH v1 4/6] ARM: tegra114: add HDA node

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Message-ID: <20250226105615.61087-5-clamor95@gmail.com>
Date: Wed, 26 Feb 2025 12:56:13 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Svyatoslav Ryhel <clamor95@...il.com>
Cc: devicetree@...r.kernel.org,
	linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 4/6] ARM: tegra114: add HDA node

Add HDA device binding.

Signed-off-by: Svyatoslav Ryhel <clamor95@...il.com>
---
 arch/arm/boot/dts/nvidia/tegra114.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi
index 9021c6698ee5..e2623a0629d2 100644
--- a/arch/arm/boot/dts/nvidia/tegra114.dtsi
+++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi
@@ -642,6 +642,21 @@ mc: memory-controller@...19000 {
 		#iommu-cells = <1>;
 	};
 
+	hda@...30000 {
+		compatible = "nvidia,tegra114-hda", "nvidia,tegra30-hda";
+		reg = <0x70030000 0x10000>;
+		interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&tegra_car TEGRA114_CLK_HDA>,
+			 <&tegra_car TEGRA114_CLK_HDA2HDMI>,
+			 <&tegra_car TEGRA114_CLK_HDA2CODEC_2X>;
+		clock-names = "hda", "hda2hdmi", "hda2codec_2x";
+		resets = <&tegra_car 125>, /* hda */
+			 <&tegra_car 128>, /* hda2hdmi */
+			 <&tegra_car 111>; /* hda2codec_2x */
+		reset-names = "hda", "hda2hdmi", "hda2codec_2x";
+		status = "disabled";
+	};
+
 	ahub@...80000 {
 		compatible = "nvidia,tegra114-ahub";
 		reg = <0x70080000 0x200>,
-- 
2.43.0