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Date: Fri, 2 Nov 2018 11:11:15 +0800
From: Yuantian Tang <andy.tang@....com>
To: shawnguo@...nel.org
Cc: leoyang.li@....com, robh+dt@...nel.org, mark.rutland@....com,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, rui.zhang@...el.com,
daniel.lezcano@...aro.org, Yuantian Tang <andy.tang@....com>
Subject: [PATCH] arm64: dts: nxp: add more thermal zone support
To enable all the supported thermal sensors, add sensor id information
to thermal zone node.
Dts for ls1012a, ls1046a, ls1043a, ls1088a are updated.
Signed-off-by: Yuantian Tang <andy.tang@....com>
---
arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi | 39 +++------------
arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 59 +++++++++++------------
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 55 ++++++++++------------
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 54 ++++++----------------
4 files changed, 75 insertions(+), 132 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
index 68ac78c..9526b66 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1012a.dtsi
@@ -28,7 +28,7 @@
#address-cells = <1>;
#size-cells = <0>;
- cpu0: cpu@0 {
+ cooling_map0: cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0>;
@@ -100,36 +100,7 @@
mask = <0x02>;
};
- thermal-zones {
- cpu_thermal: cpu-thermal {
- polling-delay-passive = <1000>;
- polling-delay = <5000>;
- thermal-sensors = <&tmu 0>;
-
- trips {
- cpu_alert: cpu-alert {
- temperature = <85000>;
- hysteresis = <2000>;
- type = "passive";
- };
-
- cpu_crit: cpu-crit {
- temperature = <95000>;
- hysteresis = <2000>;
- type = "critical";
- };
- };
-
- cooling-maps {
- map0 {
- trip = <&cpu_alert>;
- cooling-device =
- <&cpu0 THERMAL_NO_LIMIT
- THERMAL_NO_LIMIT>;
- };
- };
- };
- };
+ #include "fsl-tmu.dtsi"
soc {
compatible = "simple-bus";
@@ -506,3 +477,9 @@
};
};
};
+
+&thermal_zones {
+ thermal-zone0 {
+ status = "okay";
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 7881e3d..3afc6d4 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -37,7 +37,7 @@
*
* Currently supported enable-method is psci v0.2
*/
- cpu0: cpu@0 {
+ cooling_map0: cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0>;
@@ -146,36 +146,7 @@
mask = <0x02>;
};
- thermal-zones {
- cpu_thermal: cpu-thermal {
- polling-delay-passive = <1000>;
- polling-delay = <5000>;
-
- thermal-sensors = <&tmu 3>;
-
- trips {
- cpu_alert: cpu-alert {
- temperature = <85000>;
- hysteresis = <2000>;
- type = "passive";
- };
- cpu_crit: cpu-crit {
- temperature = <95000>;
- hysteresis = <2000>;
- type = "critical";
- };
- };
-
- cooling-maps {
- map0 {
- trip = <&cpu_alert>;
- cooling-device =
- <&cpu0 THERMAL_NO_LIMIT
- THERMAL_NO_LIMIT>;
- };
- };
- };
- };
+ #include "fsl-tmu.dtsi"
timer {
compatible = "arm,armv8-timer";
@@ -747,3 +718,29 @@
#include "qoriq-qman-portals.dtsi"
#include "qoriq-bman-portals.dtsi"
+
+&thermal_zones {
+ thermal-zone0 {
+ status = "okay";
+ };
+
+ thermal-zone1 {
+ status = "okay";
+ };
+
+ thermal-zone2 {
+ status = "okay";
+ };
+
+ thermal-zone3 {
+ status = "okay";
+ };
+
+ thermal-zone4 {
+ status = "okay";
+ };
+
+ thermal-zone5 {
+ status = "okay";
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index ef83786..11793ca 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -33,7 +33,7 @@
#address-cells = <1>;
#size-cells = <0>;
- cpu0: cpu@0 {
+ cooling_map0: cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a72";
reg = <0x0>;
@@ -115,36 +115,7 @@
mask = <0x02>;
};
- thermal-zones {
- cpu_thermal: cpu-thermal {
- polling-delay-passive = <1000>;
- polling-delay = <5000>;
- thermal-sensors = <&tmu 3>;
-
- trips {
- cpu_alert: cpu-alert {
- temperature = <85000>;
- hysteresis = <2000>;
- type = "passive";
- };
-
- cpu_crit: cpu-crit {
- temperature = <95000>;
- hysteresis = <2000>;
- type = "critical";
- };
- };
-
- cooling-maps {
- map0 {
- trip = <&cpu_alert>;
- cooling-device =
- <&cpu0 THERMAL_NO_LIMIT
- THERMAL_NO_LIMIT>;
- };
- };
- };
- };
+ #include "fsl-tmu.dtsi"
timer {
compatible = "arm,armv8-timer";
@@ -743,3 +714,25 @@
#include "qoriq-qman-portals.dtsi"
#include "qoriq-bman-portals.dtsi"
+
+&thermal_zones {
+ thermal-zone0 {
+ status = "okay";
+ };
+
+ thermal-zone1 {
+ status = "okay";
+ };
+
+ thermal-zone2 {
+ status = "okay";
+ };
+
+ thermal-zone3 {
+ status = "okay";
+ };
+
+ thermal-zone4 {
+ status = "okay";
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index a07f612..d47f1a0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -25,7 +25,7 @@
#size-cells = <0>;
/* We have 2 clusters having 4 Cortex-A53 cores each */
- cpu0: cpu@0 {
+ cooling_map0: cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x0>;
@@ -61,7 +61,7 @@
#cooling-cells = <2>;
};
- cpu4: cpu@100 {
+ cooling_map1: cpu4: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a53";
reg = <0x100>;
@@ -128,43 +128,7 @@
};
};
- thermal-zones {
- cpu_thermal: cpu-thermal {
- polling-delay-passive = <1000>;
- polling-delay = <5000>;
- thermal-sensors = <&tmu 0>;
-
- trips {
- cpu_alert: cpu-alert {
- temperature = <85000>;
- hysteresis = <2000>;
- type = "passive";
- };
-
- cpu_crit: cpu-crit {
- temperature = <95000>;
- hysteresis = <2000>;
- type = "critical";
- };
- };
-
- cooling-maps {
- map0 {
- trip = <&cpu_alert>;
- cooling-device =
- <&cpu0 THERMAL_NO_LIMIT
- THERMAL_NO_LIMIT>;
- };
-
- map1 {
- trip = <&cpu_alert>;
- cooling-device =
- <&cpu4 THERMAL_NO_LIMIT
- THERMAL_NO_LIMIT>;
- };
- };
- };
- };
+ #include "fsl-tmu.dtsi"
timer {
compatible = "arm,armv8-timer";
@@ -648,3 +612,15 @@
};
};
+
+#include "fsl-tmu-map1.dtsi"
+
+&thermal_zones {
+ thermal-zone0 {
+ status = "okay";
+ };
+
+ thermal-zone1 {
+ status = "okay";
+ };
+};
--
1.7.1
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