From: Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@kernel.org>
To: Krzysztof Kozlowski <krzk@kernel.org>,
Rob Herring <robh@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
MyungJoo Ham <myungjoo.ham@samsung.com>,
Kyungmin Park <kyungmin.park@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>,
Dmitry Osipenko <digetx@gmail.com>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org,
Aaron Kling <webgeek1234@gmail.com>
Subject: [PATCH v3 7/9] arm64: tegra: tegra210: Add actmon
Date: Sat, 06 Sep 2025 15:16:57 -0500 [thread overview]
Message-ID: <20250906-t210-actmon-v3-7-1403365d571e@gmail.com> (raw)
In-Reply-To: <20250906-t210-actmon-v3-0-1403365d571e@gmail.com>
From: Aaron Kling <webgeek1234@gmail.com>
This enables the action monitor to facilitate dynamic frequency scaling.
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
---
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index 402b0ede1472af625d9d9e811f5af306d436cc98..6da10db893add44a98fde1666c382511212fd43c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -485,6 +485,18 @@ flow-controller@60007000 {
reg = <0x0 0x60007000 0x0 0x1000>;
};
+ actmon@6000c800 {
+ compatible = "nvidia,tegra210-actmon", "nvidia,tegra124-actmon";
+ reg = <0x0 0x6000c800 0x0 0x400>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA210_CLK_ACTMON>,
+ <&tegra_car TEGRA210_CLK_EMC>;
+ clock-names = "actmon", "emc";
+ resets = <&tegra_car 119>;
+ reset-names = "actmon";
+ #cooling-cells = <2>;
+ };
+
gpio: gpio@6000d000 {
compatible = "nvidia,tegra210-gpio", "nvidia,tegra30-gpio";
reg = <0x0 0x6000d000 0x0 0x1000>;
--
2.50.1
next prev parent reply other threads:[~2025-09-06 20:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-06 20:16 [PATCH v3 0/9] Support Tegra210 actmon for dynamic EMC scaling Aaron Kling via B4 Relay
2025-09-06 20:16 ` [PATCH v3 1/9] dt-bindings: devfreq: tegra30-actmon: Add Tegra124 fallback for Tegra210 Aaron Kling via B4 Relay
2025-09-06 20:16 ` [PATCH v3 2/9] dt-bindings: memory: tegra210: emc: Document OPP table and interconnect Aaron Kling via B4 Relay
2025-09-10 9:41 ` (subset) " Krzysztof Kozlowski
2025-09-06 20:16 ` [PATCH v3 3/9] dt-bindings: memory: tegra210: Add memory client IDs Aaron Kling via B4 Relay
2025-09-10 9:41 ` (subset) " Krzysztof Kozlowski
2025-09-06 20:16 ` [PATCH v3 4/9] memory: tegra210: Use bindings for client ids Aaron Kling via B4 Relay
2025-09-10 9:41 ` (subset) " Krzysztof Kozlowski
2025-09-06 20:16 ` [PATCH v3 5/9] memory: tegra210: Support interconnect framework Aaron Kling via B4 Relay
2025-09-10 9:39 ` Krzysztof Kozlowski
2025-09-10 10:06 ` Krzysztof Kozlowski
2025-09-15 6:08 ` Aaron Kling
2025-09-15 7:24 ` Krzysztof Kozlowski
2025-09-06 20:16 ` [PATCH v3 6/9] soc: tegra: fuse: speedo-tegra210: Add soc speedo 2 Aaron Kling via B4 Relay
2025-09-06 20:16 ` Aaron Kling via B4 Relay [this message]
2025-09-06 20:16 ` [PATCH v3 8/9] arm64: tegra: Add interconnect properties to Tegra210 device-tree Aaron Kling via B4 Relay
2025-09-06 20:16 ` [PATCH v3 9/9] arm64: tegra: Add OPP tables on Tegra210 Aaron Kling via B4 Relay
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