From: Mikko Perttunen <mperttunen@nvidia.com>
To: thierry.reding@gmail.com, jonathanh@nvidia.com, airlied@linux.ie,
daniel@ffwll.ch, robh+dt@kernel.org
Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
devicetree@vger.kernel.org,
Mikko Perttunen <mperttunen@nvidia.com>
Subject: [PATCH v2 2/3] arm64: tegra: Add NVDEC to Tegra186/194 device trees
Date: Fri, 6 Aug 2021 15:34:49 +0300 [thread overview]
Message-ID: <20210806123450.2970777-3-mperttunen@nvidia.com> (raw)
In-Reply-To: <20210806123450.2970777-1-mperttunen@nvidia.com>
Add a device tree node for NVDEC on Tegra186, and
device tree nodes for NVDEC and NVDEC1 on Tegra194.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
v2:
* Add NVDECSRD1 memory client
* Add also to T194 (both NVDEC0/1)
---
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 16 +++++++++++
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 36 ++++++++++++++++++++++++
2 files changed, 52 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index d02f6bf3e2ca..b65eda4238de 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -1342,6 +1342,22 @@ dsib: dsi@15400000 {
power-domains = <&bpmp TEGRA186_POWER_DOMAIN_DISP>;
};
+ nvdec@15480000 {
+ compatible = "nvidia,tegra186-nvdec";
+ reg = <0x15480000 0x40000>;
+ clocks = <&bpmp TEGRA186_CLK_NVDEC>;
+ clock-names = "nvdec";
+ resets = <&bpmp TEGRA186_RESET_NVDEC>;
+ reset-names = "nvdec";
+
+ power-domains = <&bpmp TEGRA186_POWER_DOMAIN_NVDEC>;
+ interconnects = <&mc TEGRA186_MEMORY_CLIENT_NVDECSRD &emc>,
+ <&mc TEGRA186_MEMORY_CLIENT_NVDECSRD1 &emc>,
+ <&mc TEGRA186_MEMORY_CLIENT_NVDECSWR &emc>;
+ interconnect-names = "dma-mem", "read2", "write";
+ iommus = <&smmu TEGRA186_SID_NVDEC>;
+ };
+
sor0: sor@15540000 {
compatible = "nvidia,tegra186-sor";
reg = <0x15540000 0x10000>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 5ba7a4519b95..3d4e81a6de70 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1412,6 +1412,24 @@ host1x@13e00000 {
interconnect-names = "dma-mem";
iommus = <&smmu TEGRA194_SID_HOST1X>;
+ nvdec@15140000 {
+ compatible = "nvidia,tegra194-nvdec";
+ reg = <0x15140000 0x00040000>;
+ clocks = <&bpmp TEGRA194_CLK_NVDEC1>;
+ clock-names = "nvdec";
+ resets = <&bpmp TEGRA194_RESET_NVDEC1>;
+ reset-names = "nvdec";
+
+ power-domains = <&bpmp TEGRA194_POWER_DOMAIN_NVDECB>;
+ interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDEC1SRD &emc>,
+ <&mc TEGRA194_MEMORY_CLIENT_NVDEC1SRD1 &emc>,
+ <&mc TEGRA194_MEMORY_CLIENT_NVDEC1SWR &emc>;
+ interconnect-names = "dma-mem", "read2", "write";
+ iommus = <&smmu TEGRA194_SID_NVDEC1>;
+
+ nvidia,instance = <1>;
+ };
+
display-hub@15200000 {
compatible = "nvidia,tegra194-display";
reg = <0x15200000 0x00040000>;
@@ -1525,6 +1543,24 @@ vic@15340000 {
iommus = <&smmu TEGRA194_SID_VIC>;
};
+ nvdec@15480000 {
+ compatible = "nvidia,tegra194-nvdec";
+ reg = <0x15480000 0x00040000>;
+ clocks = <&bpmp TEGRA194_CLK_NVDEC>;
+ clock-names = "nvdec";
+ resets = <&bpmp TEGRA194_RESET_NVDEC>;
+ reset-names = "nvdec";
+
+ power-domains = <&bpmp TEGRA194_POWER_DOMAIN_NVDECA>;
+ interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVDECSRD &emc>,
+ <&mc TEGRA194_MEMORY_CLIENT_NVDECSRD1 &emc>,
+ <&mc TEGRA194_MEMORY_CLIENT_NVDECSWR &emc>;
+ interconnect-names = "dma-mem", "read2", "write";
+ iommus = <&smmu TEGRA194_SID_NVDEC>;
+
+ nvidia,instance = <0>;
+ };
+
dpaux0: dpaux@155c0000 {
compatible = "nvidia,tegra194-dpaux";
reg = <0x155c0000 0x10000>;
--
2.32.0
next prev parent reply other threads:[~2021-08-06 12:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-06 12:34 [PATCH v2 0/3] NVIDIA Tegra NVDEC support Mikko Perttunen
2021-08-06 12:34 ` [PATCH v2 1/3] dt-bindings: Add YAML bindings for Host1x and NVDEC Mikko Perttunen
2021-08-10 15:43 ` Thierry Reding
2021-08-10 15:46 ` Thierry Reding
2021-08-10 15:50 ` Mikko Perttunen
2021-08-10 16:10 ` Thierry Reding
2021-08-13 20:37 ` Rob Herring
2021-08-06 12:34 ` Mikko Perttunen [this message]
2021-08-06 12:34 ` [PATCH v2 3/3] drm/tegra: Add NVDEC driver Mikko Perttunen
2021-08-10 16:02 ` Thierry Reding
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