From: Thierry Reding <thierry.reding@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Jon Hunter <jonathanh@nvidia.com>,
Mikko Perttunen <mperttunen@nvidia.com>,
Rob Herring <robh+dt@kernel.org>,
linux-tegra@vger.kernel.org, devicetree@vger.kernel.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] arm64: tegra: Add thermal zones on Tegra194
Date: Fri, 23 Nov 2018 13:18:38 +0100 [thread overview]
Message-ID: <20181123121839.18573-2-thierry.reding@gmail.com> (raw)
In-Reply-To: <20181123121839.18573-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
The NVIDIA Tegra194 SoC defines six thermal zones. Define all of them in
device tree.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 39 ++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index cbba7395a286..39169f6b6166 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -5,6 +5,7 @@
#include <dt-bindings/mailbox/tegra186-hsp.h>
#include <dt-bindings/reset/tegra194-reset.h>
#include <dt-bindings/power/tegra194-powergate.h>
+#include <dt-bindings/thermal/tegra194-bpmp-thermal.h>
/ {
compatible = "nvidia,tegra194";
@@ -938,6 +939,44 @@
mbox-names = "rx", "tx";
};
+ thermal-zones {
+ cpu {
+ thermal-sensors = <&{/bpmp/thermal}
+ TEGRA194_BPMP_THERMAL_ZONE_CPU>;
+ status = "disabled";
+ };
+
+ gpu {
+ thermal-sensors = <&{/bpmp/thermal}
+ TEGRA194_BPMP_THERMAL_ZONE_GPU>;
+ status = "disabled";
+ };
+
+ aux {
+ thermal-sensors = <&{/bpmp/thermal}
+ TEGRA194_BPMP_THERMAL_ZONE_AUX>;
+ status = "disabled";
+ };
+
+ pllx {
+ thermal-sensors = <&{/bpmp/thermal}
+ TEGRA194_BPMP_THERMAL_ZONE_PLLX>;
+ status = "disabled";
+ };
+
+ ao {
+ thermal-sensors = <&{/bpmp/thermal}
+ TEGRA194_BPMP_THERMAL_ZONE_AO>;
+ status = "disabled";
+ };
+
+ tj {
+ thermal-sensors = <&{/bpmp/thermal}
+ TEGRA194_BPMP_THERMAL_ZONE_TJ_MAX>;
+ status = "disabled";
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13
--
2.19.1
next prev parent reply other threads:[~2018-11-23 12:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-23 12:18 [PATCH 1/3] dt-bindings: thermal: tegra-bpmp: Add Tegra194 support Thierry Reding
2018-11-23 12:18 ` Thierry Reding [this message]
2018-12-15 17:28 ` [PATCH 2/3] arm64: tegra: Add thermal zones on Tegra194 Eduardo Valentin
2018-11-23 12:18 ` [PATCH 3/3] arm64: tegra: p2972: Enable the CPU, GPU and AUX thermal zones Thierry Reding
2018-12-15 17:28 ` Eduardo Valentin
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