From: Sameer Pujar <spujar@nvidia.com>
To: <broonie@kernel.org>, <robh+dt@kernel.org>, <krzk+dt@kernel.org>,
<thierry.reding@gmail.com>, <lgirdwood@gmail.com>,
<perex@perex.cz>, <tiwai@suse.com>
Cc: <jonathanh@nvidia.com>, <catalin.marinas@arm.com>,
<will@kernel.org>, <alsa-devel@alsa-project.org>,
<devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Sameer Pujar <spujar@nvidia.com>
Subject: [PATCH v2 5/6] arm64: tegra: Add ASRC device on Tegra186 and later
Date: Thu, 31 Mar 2022 19:33:31 +0530 [thread overview]
Message-ID: <1648735412-32220-6-git-send-email-spujar@nvidia.com> (raw)
In-Reply-To: <1648735412-32220-1-git-send-email-spujar@nvidia.com>
Asynchronous Sample Rate Converter (ASRC) is a client of AHUB and is
present on Tegra186 and later generations of Tegra SoC. Add this device
on the relevant SoC DTSI files.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 7 +++++++
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 8 ++++++++
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 8 ++++++++
3 files changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index e9b40f5..2e7faa1 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -516,6 +516,13 @@
sound-name-prefix = "MIXER1";
status = "disabled";
};
+
+ tegra_asrc: asrc@2910000 {
+ compatible = "nvidia,tegra186-asrc";
+ reg = <0x2910000 0x2000>;
+ sound-name-prefix = "ASRC1";
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 751ebe5..4306181 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -569,6 +569,14 @@
sound-name-prefix = "MIXER1";
status = "disabled";
};
+
+ tegra_asrc: asrc@2910000 {
+ compatible = "nvidia,tegra194-asrc",
+ "nvidia,tegra186-asrc";
+ reg = <0x2910000 0x2000>;
+ sound-name-prefix = "ASRC1";
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index aaace60..0a6ff6d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -378,6 +378,14 @@
iommus = <&smmu_niso0 TEGRA234_SID_APE>;
status = "disabled";
};
+
+ tegra_asrc: asrc@2910000 {
+ compatible = "nvidia,tegra234-asrc",
+ "nvidia,tegra186-asrc";
+ reg = <0x2910000 0x2000>;
+ sound-name-prefix = "ASRC1";
+ status = "disabled";
+ };
};
adma: dma-controller@2930000 {
--
2.7.4
next prev parent reply other threads:[~2022-03-31 14:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 14:03 [PATCH v2 0/6] ASRC support on Tegra186 and later Sameer Pujar
2022-03-31 14:03 ` [PATCH v2 1/6] ASoC: tegra: Add binding doc for ASRC module Sameer Pujar
2022-03-31 14:03 ` [PATCH v2 2/6] ASoC: tegra: Add Tegra186 based ASRC driver Sameer Pujar
2022-03-31 14:03 ` [PATCH v2 3/6] ASoC: tegra: AHUB routes for ASRC module Sameer Pujar
2022-03-31 14:03 ` [PATCH v2 4/6] arm64: defconfig: Build Tegra " Sameer Pujar
2022-03-31 14:03 ` Sameer Pujar [this message]
2022-03-31 14:03 ` [PATCH v2 6/6] arm64: tegra: Enable ASRC on various platforms Sameer Pujar
2022-04-05 9:31 ` (subset) [PATCH v2 0/6] ASRC support on Tegra186 and later Mark Brown
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