From: Akhil R <akhilrajeev@nvidia.com>
To: <akhilrajeev@nvidia.com>
Cc: <dan.j.williams@intel.com>, <devicetree@vger.kernel.org>,
<dmaengine@vger.kernel.org>, <jonathanh@nvidia.com>,
<kyarlagadda@nvidia.com>, <ldewangan@nvidia.com>,
<linux-kernel@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
<p.zabel@pengutronix.de>, <rgumasta@nvidia.com>,
<robh+dt@kernel.org>, <thierry.reding@gmail.com>,
<vkoul@kernel.org>
Subject: [PATCH v12 4/4] arm64: tegra: Add GPCDMA node for tegra186 and tegra194
Date: Tue, 9 Nov 2021 20:05:52 +0530 [thread overview]
Message-ID: <1636468552-1120-5-git-send-email-akhilrajeev@nvidia.com> (raw)
In-Reply-To: <1636468552-1120-1-git-send-email-akhilrajeev@nvidia.com>
Add device tree node for GPCDMA controller on Tegra186 target
and Tegra194 target.
Signed-off-by: Rajesh Gumasta <rgumasta@nvidia.com>
Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 4 +++
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 44 ++++++++++++++++++++++++++
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 4 +++
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 44 ++++++++++++++++++++++++++
4 files changed, 96 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index fcd71bf..f5ef04d3 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -56,6 +56,10 @@
};
};
+ dma-controller@2600000 {
+ status = "okay";
+ };
+
memory-controller@2c00000 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index e94f8ad..355d53c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -73,6 +73,50 @@
snps,rxpbl = <8>;
};
+ dma-controller@2600000 {
+ compatible = "nvidia,tegra186-gpcdma";
+ reg = <0x2600000 0x210000>;
+ resets = <&bpmp TEGRA186_RESET_GPCDMA>;
+ reset-names = "gpcdma";
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ iommus = <&smmu TEGRA186_SID_GPCDMA_0>;
+ dma-coherent;
+ status = "disabled";
+ };
+
aconnect@2900000 {
compatible = "nvidia,tegra186-aconnect",
"nvidia,tegra210-aconnect";
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index c4058ee..5bc74af 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -49,6 +49,10 @@
};
};
+ dma-controller@2600000 {
+ status = "okay";
+ };
+
memory-controller@2c00000 {
status = "okay";
};
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index c8250a3..94094f3 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -72,6 +72,50 @@
snps,rxpbl = <8>;
};
+ dma-controller@2600000 {
+ compatible = "nvidia,tegra194-gpcdma";
+ reg = <0x2600000 0x210000>;
+ resets = <&bpmp TEGRA194_RESET_GPCDMA>;
+ reset-names = "gpcdma";
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
+ #dma-cells = <1>;
+ iommus = <&smmu TEGRA194_SID_GPCDMA_0>;
+ dma-coherent;
+ status = "disabled";
+ };
+
aconnect@2900000 {
compatible = "nvidia,tegra194-aconnect",
"nvidia,tegra210-aconnect";
--
2.7.4
prev parent reply other threads:[~2021-11-09 14:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 13:23 [PATCH v11 0/4] Add NVIDIA Tegra GPC-DMA driver Akhil R
2021-10-28 13:23 ` [PATCH v11 1/4] dt-bindings: dmaengine: Add doc for tegra gpcdma Akhil R
2021-11-02 13:20 ` Rob Herring
2021-11-03 10:34 ` Akhil R
2021-11-18 23:35 ` Rob Herring
2021-10-28 13:23 ` [PATCH v11 2/4] dmaengine: tegra: Add tegra gpcdma driver Akhil R
2021-10-29 2:00 ` kernel test robot
2021-10-29 14:27 ` kernel test robot
2021-10-28 13:23 ` [PATCH v11 3/4] arm64: defconfig: tegra: Enable GPCDMA Akhil R
2021-10-28 13:23 ` [PATCH v11 4/4] arm64: tegra: Add GPCDMA node for tegra186 and tegra194 Akhil R
2021-11-09 14:35 ` [PATCH v12 0/4] Add NVIDIA Tegra GPC-DMA driver Akhil R
2021-11-09 14:35 ` [PATCH v12 1/4] dt-bindings: dmaengine: Add doc for tegra gpcdma Akhil R
2021-11-09 14:35 ` [PATCH v12 2/4] dmaengine: tegra: Add tegra gpcdma driver Akhil R
2021-11-12 19:10 ` kernel test robot
2021-11-17 17:39 ` kernel test robot
2021-11-09 14:35 ` [PATCH v12 3/4] arm64: defconfig: tegra: Enable GPCDMA Akhil R
2021-11-09 14:35 ` Akhil R [this message]
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