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From: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Terje Bergstrom
	<tbergstrom-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	Debarshi Dutta <ddutta-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH v2 2/2] arm64: tegra: Add the GPU on Tegra194
Date: Thu, 16 Jul 2020 16:33:41 +0200	[thread overview]
Message-ID: <20200716143341.545804-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20200716143341.545804-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>

The GPU found on NVIDIA Tegra194 SoCs is a Volta generation GPU called
GV11B.

Signed-off-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 33 ++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 98c366ab4aab..14da0793be69 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1395,6 +1395,39 @@ sor3: sor@15bc0000 {
 				nvidia,interface = <3>;
 			};
 		};
+
+		gpu@17000000 {
+			compatible = "nvidia,gv11b";
+			reg = <0x17000000 0x10000000>,
+			      <0x18000000 0x10000000>;
+			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "stall", "nonstall";
+			clocks = <&bpmp TEGRA194_CLK_GPCCLK>,
+				 <&bpmp TEGRA194_CLK_GPU_PWR>;
+			clock-names = "gpu", "pwr";
+			resets = <&bpmp TEGRA194_RESET_GPU>;
+			reset-names = "gpu";
+			status = "disabled";
+
+			power-domains = <&bpmp TEGRA194_POWER_DOMAIN_GPU>;
+			interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVL1R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL1RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL1W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4W &emc>;
+			interconnect-names = "dma-mem", "read-0-hp", "write-0",
+					     "read-1", "read-1-hp", "write-1",
+					     "read-2", "read-2-hp", "write-2",
+					     "read-3", "read-3-hp", "write-3";
+		};
 	};
 
 	pcie@14100000 {
-- 
2.27.0

WARNING: multiple messages have this Message-ID (diff)
From: Thierry Reding <thierry.reding@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	Jon Hunter <jonathanh@nvidia.com>,
	Terje Bergstrom <tbergstrom@nvidia.com>,
	Debarshi Dutta <ddutta@nvidia.com>,
	linux-tegra@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] arm64: tegra: Add the GPU on Tegra194
Date: Thu, 16 Jul 2020 16:33:41 +0200	[thread overview]
Message-ID: <20200716143341.545804-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20200716143341.545804-1-thierry.reding@gmail.com>

From: Thierry Reding <treding@nvidia.com>

The GPU found on NVIDIA Tegra194 SoCs is a Volta generation GPU called
GV11B.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 33 ++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 98c366ab4aab..14da0793be69 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1395,6 +1395,39 @@ sor3: sor@15bc0000 {
 				nvidia,interface = <3>;
 			};
 		};
+
+		gpu@17000000 {
+			compatible = "nvidia,gv11b";
+			reg = <0x17000000 0x10000000>,
+			      <0x18000000 0x10000000>;
+			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "stall", "nonstall";
+			clocks = <&bpmp TEGRA194_CLK_GPCCLK>,
+				 <&bpmp TEGRA194_CLK_GPU_PWR>;
+			clock-names = "gpu", "pwr";
+			resets = <&bpmp TEGRA194_RESET_GPU>;
+			reset-names = "gpu";
+			status = "disabled";
+
+			power-domains = <&bpmp TEGRA194_POWER_DOMAIN_GPU>;
+			interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVL1R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL1RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL1W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4W &emc>;
+			interconnect-names = "dma-mem", "read-0-hp", "write-0",
+					     "read-1", "read-1-hp", "write-1",
+					     "read-2", "read-2-hp", "write-2",
+					     "read-3", "read-3-hp", "write-3";
+		};
 	};
 
 	pcie@14100000 {
-- 
2.27.0


WARNING: multiple messages have this Message-ID (diff)
From: Thierry Reding <thierry.reding@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: devicetree@vger.kernel.org, Debarshi Dutta <ddutta@nvidia.com>,
	Terje Bergstrom <tbergstrom@nvidia.com>,
	Jon Hunter <jonathanh@nvidia.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-tegra@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] arm64: tegra: Add the GPU on Tegra194
Date: Thu, 16 Jul 2020 16:33:41 +0200	[thread overview]
Message-ID: <20200716143341.545804-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20200716143341.545804-1-thierry.reding@gmail.com>

From: Thierry Reding <treding@nvidia.com>

The GPU found on NVIDIA Tegra194 SoCs is a Volta generation GPU called
GV11B.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 33 ++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 98c366ab4aab..14da0793be69 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1395,6 +1395,39 @@ sor3: sor@15bc0000 {
 				nvidia,interface = <3>;
 			};
 		};
+
+		gpu@17000000 {
+			compatible = "nvidia,gv11b";
+			reg = <0x17000000 0x10000000>,
+			      <0x18000000 0x10000000>;
+			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "stall", "nonstall";
+			clocks = <&bpmp TEGRA194_CLK_GPCCLK>,
+				 <&bpmp TEGRA194_CLK_GPU_PWR>;
+			clock-names = "gpu", "pwr";
+			resets = <&bpmp TEGRA194_RESET_GPU>;
+			reset-names = "gpu";
+			status = "disabled";
+
+			power-domains = <&bpmp TEGRA194_POWER_DOMAIN_GPU>;
+			interconnects = <&mc TEGRA194_MEMORY_CLIENT_NVL1R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL1RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL1W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL2W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL3W &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4R &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4RHP &emc>,
+					<&mc TEGRA194_MEMORY_CLIENT_NVL4W &emc>;
+			interconnect-names = "dma-mem", "read-0-hp", "write-0",
+					     "read-1", "read-1-hp", "write-1",
+					     "read-2", "read-2-hp", "write-2",
+					     "read-3", "read-3-hp", "write-3";
+		};
 	};
 
 	pcie@14100000 {
-- 
2.27.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-07-16 14:33 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-16 14:33 [PATCH v2 1/2] dt-bindings: Add documentation for GV11B GPU Thierry Reding
2020-07-16 14:33 ` Thierry Reding
2020-07-16 14:33 ` Thierry Reding
     [not found] ` <20200716143341.545804-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-07-16 14:33   ` Thierry Reding [this message]
2020-07-16 14:33     ` [PATCH v2 2/2] arm64: tegra: Add the GPU on Tegra194 Thierry Reding
2020-07-16 14:33     ` Thierry Reding
     [not found]     ` <20200716143341.545804-2-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-07-20 17:29       ` Terje Bergstrom
2020-07-20 17:29         ` Terje Bergstrom
2020-07-20 17:29         ` Terje Bergstrom

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