From: Mikko Perttunen <cyndis@kapsi.fi>
To: edubezval@gmail.com, swarren@wwwdotorg.org, thierry.reding@gmail.com
Cc: linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, juha-matti.tilli@iki.fi,
Mikko Perttunen <mperttunen@nvidia.com>
Subject: [PATCH v6 2/4] ARM: tegra: Add soctherm and thermal zones to Tegra124 device tree
Date: Fri, 26 Sep 2014 12:43:11 +0300 [thread overview]
Message-ID: <1411724593-4037-3-git-send-email-cyndis@kapsi.fi> (raw)
In-Reply-To: <1411724593-4037-1-git-send-email-cyndis@kapsi.fi>
From: Mikko Perttunen <mperttunen@nvidia.com>
This adds the soctherm thermal sensing and management unit to the
Tegra124 device tree along with the four thermal zones corresponding
to the four thermal sensors provided by soctherm.
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
arch/arm/boot/dts/tegra124.dtsi | 47 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 3cb1548..a7608a4 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -3,6 +3,7 @@
#include <dt-bindings/pinctrl/pinctrl-tegra.h>
#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/thermal/tegra124-soctherm.h>
#include "skeleton.dtsi"
@@ -610,6 +611,18 @@
status = "disabled";
};
+ soctherm: thermal-sensor@0,700e2000 {
+ compatible = "nvidia,tegra124-soctherm";
+ reg = <0x0 0x700e2000 0x0 0x1000>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA124_CLK_TSENSOR>,
+ <&tegra_car TEGRA124_CLK_SOC_THERM>;
+ clock-names = "tsensor", "soctherm";
+ resets = <&tegra_car 78>;
+ reset-names = "soctherm";
+ #thermal-sensor-cells = <1>;
+ };
+
ahub@0,70300000 {
compatible = "nvidia,tegra124-ahub";
reg = <0x0 0x70300000 0x0 0x200>,
@@ -851,6 +864,40 @@
};
};
+ thermal-zones {
+ cpu {
+ polling-delay-passive = <1000>;
+ polling-delay = <1000>;
+
+ thermal-sensors =
+ <&soctherm TEGRA124_SOCTHERM_SENSOR_CPU>;
+ };
+
+ mem {
+ polling-delay-passive = <1000>;
+ polling-delay = <1000>;
+
+ thermal-sensors =
+ <&soctherm TEGRA124_SOCTHERM_SENSOR_MEM>;
+ };
+
+ gpu {
+ polling-delay-passive = <1000>;
+ polling-delay = <1000>;
+
+ thermal-sensors =
+ <&soctherm TEGRA124_SOCTHERM_SENSOR_GPU>;
+ };
+
+ pllx {
+ polling-delay-passive = <1000>;
+ polling-delay = <1000>;
+
+ thermal-sensors =
+ <&soctherm TEGRA124_SOCTHERM_SENSOR_PLLX>;
+ };
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13
--
2.1.0
next prev parent reply other threads:[~2014-09-26 9:43 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-26 9:43 [PATCH v6 0/4] Tegra124 soctherm driver Mikko Perttunen
[not found] ` <1411724593-4037-1-git-send-email-cyndis-/1wQRMveznE@public.gmane.org>
2014-09-26 9:43 ` [PATCH v6 1/4] of: Add bindings for nvidia,tegra124-soctherm Mikko Perttunen
2014-09-26 9:43 ` Mikko Perttunen [this message]
2014-09-26 9:43 ` [PATCH v6 3/4] ARM: tegra: Add thermal trip points for Jetson TK1 Mikko Perttunen
2014-09-26 9:43 ` [PATCH v6 4/4] thermal: Add Tegra SOCTHERM thermal management driver Mikko Perttunen
2014-09-26 11:45 ` Thierry Reding
2014-09-26 20:28 ` Mikko Perttunen
2014-09-27 12:06 ` Juha-Matti Tilli
[not found] ` <20140927120649.GA70809-Xv4IVSKz7SWQi9Q/X01l6/UpdFzICT1y@public.gmane.org>
2014-09-29 13:42 ` Mikko Perttunen
2014-09-29 8:14 ` Peter De Schrijver
[not found] ` <5425CC6F.2020309-/1wQRMveznE@public.gmane.org>
2014-09-29 8:29 ` Thierry Reding
2014-09-29 13:37 ` Mikko Perttunen
2014-09-29 14:17 ` [PATCH v7 " Mikko Perttunen
2014-10-15 10:05 ` Mikko Perttunen
[not found] ` <543E46DF.8060705-/1wQRMveznE@public.gmane.org>
2014-11-07 15:54 ` Eduardo Valentin
2014-11-08 1:11 ` Mikko Perttunen
2014-09-26 10:19 ` [PATCH v6 0/4] Tegra124 soctherm driver Thierry Reding
2014-09-26 10:22 ` Mikko Perttunen
[not found] ` <54253E7C.9080704-/1wQRMveznE@public.gmane.org>
2014-09-26 11:48 ` Thierry Reding
2014-09-26 12:00 ` Mikko Perttunen
[not found] ` <5425554B.7060102-/1wQRMveznE@public.gmane.org>
2014-09-26 12:05 ` Thierry Reding
2014-09-26 12:09 ` Mikko Perttunen
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