From: Jon Hunter <jonathanh@nvidia.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Thierry Reding <thierry.reding@gmail.com>
Cc: <devicetree@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
Jon Hunter <jonathanh@nvidia.com>
Subject: [PATCH 2/2] arm64: tegra: Add PWM fan for Jetson AGX Orin
Date: Wed, 19 Oct 2022 14:29:03 +0100 [thread overview]
Message-ID: <20221019132903.157703-2-jonathanh@nvidia.com> (raw)
In-Reply-To: <20221019132903.157703-1-jonathanh@nvidia.com>
Add the PWM fan node for the Tegra234 Jetson AGX Orin platform.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
.../boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
index 57ab75328814..fc7dcd521340 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
@@ -2184,4 +2184,12 @@ TEGRA234_AON_GPIO(AA, 4)
phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
"p2u-5", "p2u-6", "p2u-7";
};
+
+ pwm-fan {
+ compatible = "pwm-fan";
+ pwms = <&pwm3 0 45334>;
+
+ cooling-levels = <0 95 178 255>;
+ #cooling-cells = <2>;
+ };
};
--
2.25.1
next prev parent reply other threads:[~2022-10-19 13:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-19 13:29 [PATCH 1/2] arm64: tegra: Populate Tegra234 PWMs Jon Hunter
2022-10-19 13:29 ` Jon Hunter [this message]
2022-10-24 13:34 ` Thierry Reding
2022-10-24 15:55 ` Jon Hunter
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