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Mon, 06 Apr 2026 01:34:15 -0700 (PDT) From: Svyatoslav Ryhel To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Svyatoslav Ryhel , Ion Agorria , =?UTF-8?q?Jonas=20Schw=C3=B6bel?= Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 3/9] ARM: tegra: p880: Lower CPU thermal limit Date: Mon, 6 Apr 2026 11:33:58 +0300 Message-ID: <20260406083404.31359-4-clamor95@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260406083404.31359-1-clamor95@gmail.com> References: <20260406083404.31359-1-clamor95@gmail.com> Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Ion Agorria Lower the CPU thermal limit for the LG P880, since its chassis has less thermal dissipation capability than the P895. Signed-off-by: Ion Agorria Signed-off-by: Svyatoslav Ryhel --- arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts b/arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts index 1b21d7628c8c..6b30e17459ac 100644 --- a/arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts +++ b/arch/arm/boot/dts/nvidia/tegra30-lg-p880.dts @@ -537,4 +537,17 @@ sound { nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>; }; + + thermal-zones { + cpu-thermal { + trips { + cpu-alert { + /* throttle at 60C until temperature drops to 59.8C */ + temperature = <60000>; + hysteresis = <200>; + type = "passive"; + }; + }; + }; + }; }; -- 2.51.0