From: Amit Kucheria <amit.kucheria@linaro.org>
To: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
bjorn.andersson@linaro.org, edubezval@gmail.com,
andy.gross@linaro.org, Daniel Lezcano <daniel.lezcano@linaro.org>,
David Brown <david.brown@linaro.org>,
Zhang Rui <rui.zhang@intel.com>
Cc: devicetree@vger.kernel.org
Subject: [PATCHv3 22/23] arm64: dts: qcom: qcs404: Add thermal zones for each sensor
Date: Wed, 20 Mar 2019 18:48:02 +0530 [thread overview]
Message-ID: <a9819b3b2e2736c1f97b7d1e00decfdd83e2eb07.1553086065.git.amit.kucheria@linaro.org> (raw)
In-Reply-To: <cover.1553086065.git.amit.kucheria@linaro.org>
In-Reply-To: <cover.1553086065.git.amit.kucheria@linaro.org>
qcs404 has 10 sensors connected to the single TSENS IP. Define a thermal
zone for each of those sensors to expose the temperature of each zone.
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
---
arch/arm64/boot/dts/qcom/qcs404.dtsi | 252 +++++++++++++++++++++++++++
1 file changed, 252 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 7881792980b8..2423c816b98d 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -4,6 +4,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-qcs404.h>
#include <dt-bindings/clock/qcom,rpmcc.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
interrupt-parent = <&intc>;
@@ -31,6 +32,7 @@
reg = <0x100>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
CPU1: cpu@101 {
@@ -39,6 +41,7 @@
reg = <0x101>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
CPU2: cpu@102 {
@@ -47,6 +50,7 @@
reg = <0x102>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
CPU3: cpu@103 {
@@ -55,6 +59,7 @@
reg = <0x103>;
enable-method = "psci";
next-level-cache = <&L2_0>;
+ #cooling-cells= <2>;
};
L2_0: l2-cache {
@@ -866,4 +871,251 @@
#interrupt-cells = <2>;
};
};
+
+ thermal-zones {
+ aoss-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 0>;
+
+ trips {
+ aoss_alert0: trip-point@0 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+
+ q6-hvx-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 1>;
+
+ trips {
+ q6_hvx_alert0: trip-point@0 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+
+ lpass-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 2>;
+
+ trips {
+ lpass_alert0: trip-point@0 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+
+ wlan-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 3>;
+
+ trips {
+ wlan_alert0: trip-point@0 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+
+ cluster-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 4>;
+
+ trips {
+ cluster_alert0: trip-point@0 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ cluster_alert1: trip-point@1 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cluster_crit: cluster_crit {
+ temperature = <120000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ cooling-maps {
+ map0 {
+ trip = <&cluster_alert1>;
+ cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+
+ cpu0-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 5>;
+
+ trips {
+ cpu0_alert0: trip-point@0 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ cpu0_alert1: trip-point@1 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu0_crit: cpu_crit {
+ temperature = <120000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ cooling-maps {
+ map0 {
+ trip = <&cpu0_alert1>;
+ cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+
+ cpu1-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 6>;
+
+ trips {
+ cpu1_alert0: trip-point@0 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ cpu1_alert1: trip-point@1 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu1_crit: cpu_crit {
+ temperature = <120000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ cooling-maps {
+ map0 {
+ trip = <&cpu1_alert1>;
+ cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+
+ cpu2-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 7>;
+
+ trips {
+ cpu2_alert0: trip-point@0 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ cpu2_alert1: trip-point@1 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu2_crit: cpu_crit {
+ temperature = <120000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ cooling-maps {
+ map0 {
+ trip = <&cpu2_alert1>;
+ cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+
+ cpu3-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 8>;
+
+ trips {
+ cpu3_alert0: trip-point@0 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ cpu3_alert1: trip-point@1 {
+ temperature = <105000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu3_crit: cpu_crit {
+ temperature = <120000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+ cooling-maps {
+ map0 {
+ trip = <&cpu3_alert1>;
+ cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+
+ gpu-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 9>;
+
+ trips {
+ gpu_alert0: trip-point@0 {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+ };
};
--
2.17.1
prev parent reply other threads:[~2019-03-20 13:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-20 13:17 [PATCHv3 00/23] thermal: tsens: Refactor to use regmap_field Amit Kucheria
2019-03-20 13:17 ` [PATCHv3 19/23] dt: thermal: tsens: Add bindings for qcs404 Amit Kucheria
2019-03-20 13:18 ` [PATCHv3 21/23] arm64: dts: qcom: qcs404: Add tsens controller Amit Kucheria
2019-06-24 10:59 ` Amit Kucheria
2019-03-20 13:18 ` Amit Kucheria [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a9819b3b2e2736c1f97b7d1e00decfdd83e2eb07.1553086065.git.amit.kucheria@linaro.org \
--to=amit.kucheria@linaro.org \
--cc=andy.gross@linaro.org \
--cc=bjorn.andersson@linaro.org \
--cc=daniel.lezcano@linaro.org \
--cc=david.brown@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=edubezval@gmail.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rui.zhang@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).