* [PATCH 1/5] arm: dts: msm8974: Add thermal zones, tsens and qfprom nodes
2016-07-12 6:52 [PATCH 0/5] dts patches for qcom tsens support Rajendra Nayak
@ 2016-07-12 6:52 ` Rajendra Nayak
2016-07-12 6:52 ` [PATCH 2/5] arm: dts: apq8064: " Rajendra Nayak
` (3 subsequent siblings)
4 siblings, 0 replies; 8+ messages in thread
From: Rajendra Nayak @ 2016-07-12 6:52 UTC (permalink / raw)
To: andy.gross; +Cc: linux-arm-msm, devicetree, linux-kernel, Rajendra Nayak
Add thermal zones, tsens and qfprom nodes
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
arch/arm/boot/dts/qcom-msm8974.dtsi | 119 ++++++++++++++++++++++++++++++++++++
1 file changed, 119 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 561d4d1..f9b0d90 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -131,6 +131,104 @@
};
};
+ thermal-zones {
+ cpu-thermal0 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 5>;
+
+ trips {
+ cpu_alert0: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit0: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 6>;
+
+ trips {
+ cpu_alert1: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit1: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal2 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 7>;
+
+ trips {
+ cpu_alert2: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit2: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal3 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 8>;
+
+ trips {
+ cpu_alert3: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit3: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+ };
+
cpu-pmu {
compatible = "qcom,krait-pmu";
interrupts = <1 7 0xf04>;
@@ -287,6 +385,27 @@
reg = <0xf9011000 0x1000>;
};
+ qfprom: qfprom@fc4bc000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "qcom,qfprom";
+ reg = <0xfc4bc000 0x1000>;
+ tsens_calib: calib@d0 {
+ reg = <0xd0 0x18>;
+ };
+ tsens_backup: backup@440 {
+ reg = <0x440 0x10>;
+ };
+ };
+
+ tsens: thermal-sensor@fc4a8000 {
+ compatible = "qcom,msm8974-tsens";
+ reg = <0xfc4a8000 0x2000>;
+ nvmem-cells = <&tsens_calib>, <&tsens_backup>;
+ nvmem-cell-names = "calib", "calib_backup";
+ #thermal-sensor-cells = <1>;
+ };
+
timer@f9020000 {
#address-cells = <1>;
#size-cells = <1>;
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 2/5] arm: dts: apq8064: Add thermal zones, tsens and qfprom nodes
2016-07-12 6:52 [PATCH 0/5] dts patches for qcom tsens support Rajendra Nayak
2016-07-12 6:52 ` [PATCH 1/5] arm: dts: msm8974: Add thermal zones, tsens and qfprom nodes Rajendra Nayak
@ 2016-07-12 6:52 ` Rajendra Nayak
2016-07-16 20:10 ` Rob Herring
2016-07-12 6:52 ` [PATCH 3/5] arm: dts: apq8084: " Rajendra Nayak
` (2 subsequent siblings)
4 siblings, 1 reply; 8+ messages in thread
From: Rajendra Nayak @ 2016-07-12 6:52 UTC (permalink / raw)
To: andy.gross; +Cc: linux-arm-msm, devicetree, linux-kernel, Rajendra Nayak
TSENS is part of GCC, hence add TSENS properties as part of GCC node.
Also add thermal zones and qfprom nodes.
Update GCC bindings doc to mention the possibility of optional TSENS
properties that can be part of GCC node.
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
.../devicetree/bindings/clock/qcom,gcc.txt | 18 ++++
arch/arm/boot/dts/qcom-apq8064.dtsi | 119 +++++++++++++++++++++
2 files changed, 137 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt b/Documentation/devicetree/bindings/clock/qcom,gcc.txt
index 9a60fde..16e2f84 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc.txt
@@ -23,6 +23,13 @@ Required properties :
Optional properties :
- #power-domain-cells : shall contain 1
+Optional properties:
+- Qualcomm TSENS (thermal sensor device) on some devices can
+be part of GCC and hence the TSENS properties can also be
+part of the GCC/clock-controller node.
+For more details on the TSENS properties please refer
+Documentation/devicetree/bindings/thermal/qcom-tsens.txt
+
Example:
clock-controller@900000 {
compatible = "qcom,gcc-msm8960";
@@ -31,3 +38,14 @@ Example:
#reset-cells = <1>;
#power-domain-cells = <1>;
};
+
+Example of GCC with TSENS properties:
+ clock-controller@900000 {
+ compatible = "qcom,gcc-apq8064";
+ reg = <0x00900000 0x4000>;
+ nvmem-cells = <&tsens_calib>, <&tsens_backup>;
+ nvmem-cell-names = "calib", "calib_backup";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #thermal-sensor-cells = <1>;
+ };
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 906bb81..e54c215 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -86,6 +86,108 @@
};
};
+ thermal-zones {
+ cpu-thermal0 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&gcc 7>;
+ coefficients = <1199 0>;
+
+ trips {
+ cpu_alert0: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit0: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&gcc 8>;
+ coefficients = <1132 0>;
+
+ trips {
+ cpu_alert1: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit1: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal2 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&gcc 9>;
+ coefficients = <1199 0>;
+
+ trips {
+ cpu_alert2: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit2: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal3 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&gcc 10>;
+ coefficients = <1132 0>;
+
+ trips {
+ cpu_alert3: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit3: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+ };
+
cpu-pmu {
compatible = "qcom,krait-pmu";
interrupts = <1 10 0x304>;
@@ -610,11 +712,28 @@
};
};
+ qfprom: qfprom@00700000 {
+ compatible = "qcom,qfprom";
+ reg = <0x00700000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ tsens_calib: calib {
+ reg = <0x404 0x10>;
+ };
+ tsens_backup: backup_calib {
+ reg = <0x414 0x10>;
+ };
+ };
+
gcc: clock-controller@900000 {
compatible = "qcom,gcc-apq8064";
reg = <0x00900000 0x4000>;
+ nvmem-cells = <&tsens_calib>, <&tsens_backup>;
+ nvmem-cell-names = "calib", "calib_backup";
#clock-cells = <1>;
#reset-cells = <1>;
+ #thermal-sensor-cells = <1>;
};
lcc: clock-controller@28000000 {
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH 2/5] arm: dts: apq8064: Add thermal zones, tsens and qfprom nodes
2016-07-12 6:52 ` [PATCH 2/5] arm: dts: apq8064: " Rajendra Nayak
@ 2016-07-16 20:10 ` Rob Herring
2016-07-18 9:53 ` Rajendra Nayak
0 siblings, 1 reply; 8+ messages in thread
From: Rob Herring @ 2016-07-16 20:10 UTC (permalink / raw)
To: Rajendra Nayak; +Cc: andy.gross, linux-arm-msm, devicetree, linux-kernel
On Tue, Jul 12, 2016 at 12:22:51PM +0530, Rajendra Nayak wrote:
> TSENS is part of GCC, hence add TSENS properties as part of GCC node.
> Also add thermal zones and qfprom nodes.
> Update GCC bindings doc to mention the possibility of optional TSENS
> properties that can be part of GCC node.
>
> Acked-by: Eduardo Valentin <edubezval@gmail.com>
> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
> ---
> .../devicetree/bindings/clock/qcom,gcc.txt | 18 ++++
> arch/arm/boot/dts/qcom-apq8064.dtsi | 119 +++++++++++++++++++++
> 2 files changed, 137 insertions(+)
[...]
> diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
> index 906bb81..e54c215 100644
> --- a/arch/arm/boot/dts/qcom-apq8064.dtsi
> +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
> @@ -86,6 +86,108 @@
> };
> };
>
> + thermal-zones {
> + cpu-thermal0 {
> + polling-delay-passive = <250>;
> + polling-delay = <1000>;
> +
> + thermal-sensors = <&gcc 7>;
> + coefficients = <1199 0>;
> +
> + trips {
> + cpu_alert0: trip@0 {
Compile this with W=1 and fix the warings.
> + temperature = <75000>;
> + hysteresis = <2000>;
> + type = "passive";
> + };
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH 2/5] arm: dts: apq8064: Add thermal zones, tsens and qfprom nodes
2016-07-16 20:10 ` Rob Herring
@ 2016-07-18 9:53 ` Rajendra Nayak
0 siblings, 0 replies; 8+ messages in thread
From: Rajendra Nayak @ 2016-07-18 9:53 UTC (permalink / raw)
To: Rob Herring; +Cc: andy.gross, linux-arm-msm, devicetree, linux-kernel
On 07/17/2016 01:40 AM, Rob Herring wrote:
> On Tue, Jul 12, 2016 at 12:22:51PM +0530, Rajendra Nayak wrote:
>> TSENS is part of GCC, hence add TSENS properties as part of GCC node.
>> Also add thermal zones and qfprom nodes.
>> Update GCC bindings doc to mention the possibility of optional TSENS
>> properties that can be part of GCC node.
>>
>> Acked-by: Eduardo Valentin <edubezval@gmail.com>
>> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
>> ---
>> .../devicetree/bindings/clock/qcom,gcc.txt | 18 ++++
>> arch/arm/boot/dts/qcom-apq8064.dtsi | 119 +++++++++++++++++++++
>> 2 files changed, 137 insertions(+)
>
> [...]
>
>> diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
>> index 906bb81..e54c215 100644
>> --- a/arch/arm/boot/dts/qcom-apq8064.dtsi
>> +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
>> @@ -86,6 +86,108 @@
>> };
>> };
>>
>> + thermal-zones {
>> + cpu-thermal0 {
>> + polling-delay-passive = <250>;
>> + polling-delay = <1000>;
>> +
>> + thermal-sensors = <&gcc 7>;
>> + coefficients = <1199 0>;
>> +
>> + trips {
>> + cpu_alert0: trip@0 {
>
> Compile this with W=1 and fix the warings.
Thanks Rob, will fix.
>
>> + temperature = <75000>;
>> + hysteresis = <2000>;
>> + type = "passive";
>> + };
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 3/5] arm: dts: apq8084: Add thermal zones, tsens and qfprom nodes
2016-07-12 6:52 [PATCH 0/5] dts patches for qcom tsens support Rajendra Nayak
2016-07-12 6:52 ` [PATCH 1/5] arm: dts: msm8974: Add thermal zones, tsens and qfprom nodes Rajendra Nayak
2016-07-12 6:52 ` [PATCH 2/5] arm: dts: apq8064: " Rajendra Nayak
@ 2016-07-12 6:52 ` Rajendra Nayak
2016-07-12 6:52 ` [PATCH 4/5] arm64: dts: msm8916: " Rajendra Nayak
2016-07-12 6:52 ` [PATCH 5/5] arm64: dts: msm8996: Add thermal zones and tsens node Rajendra Nayak
4 siblings, 0 replies; 8+ messages in thread
From: Rajendra Nayak @ 2016-07-12 6:52 UTC (permalink / raw)
To: andy.gross; +Cc: linux-arm-msm, devicetree, linux-kernel, Rajendra Nayak
Add thermal zones, tsens and qfprom nodes
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
arch/arm/boot/dts/qcom-apq8084.dtsi | 119 ++++++++++++++++++++++++++++++++++++
1 file changed, 119 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
index 7c2df06..41e09c8 100644
--- a/arch/arm/boot/dts/qcom-apq8084.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -94,6 +94,104 @@
};
};
+ thermal-zones {
+ cpu-thermal0 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 5>;
+
+ trips {
+ cpu_alert0: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit0: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 6>;
+
+ trips {
+ cpu_alert1: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit1: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal2 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 7>;
+
+ trips {
+ cpu_alert2: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit2: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal3 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 8>;
+
+ trips {
+ cpu_alert3: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit3: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+ };
+
cpu-pmu {
compatible = "qcom,krait-pmu";
interrupts = <1 7 0xf04>;
@@ -150,6 +248,27 @@
reg = <0xf9011000 0x1000>;
};
+ qfprom: qfprom@fc4bc000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "qcom,qfprom";
+ reg = <0xfc4bc000 0x1000>;
+ tsens_calib: calib@d0 {
+ reg = <0xd0 0x18>;
+ };
+ tsens_backup: backup@440 {
+ reg = <0x440 0x10>;
+ };
+ };
+
+ tsens: thermal-sensor@fc4a8000 {
+ compatible = "qcom,msm8974-tsens";
+ reg = <0xfc4a8000 0x2000>;
+ nvmem-cells = <&tsens_calib>, <&tsens_backup>;
+ nvmem-cell-names = "calib", "calib_backup";
+ #thermal-sensor-cells = <1>;
+ };
+
timer@f9020000 {
#address-cells = <1>;
#size-cells = <1>;
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 4/5] arm64: dts: msm8916: Add thermal zones, tsens and qfprom nodes
2016-07-12 6:52 [PATCH 0/5] dts patches for qcom tsens support Rajendra Nayak
` (2 preceding siblings ...)
2016-07-12 6:52 ` [PATCH 3/5] arm: dts: apq8084: " Rajendra Nayak
@ 2016-07-12 6:52 ` Rajendra Nayak
2016-07-12 6:52 ` [PATCH 5/5] arm64: dts: msm8996: Add thermal zones and tsens node Rajendra Nayak
4 siblings, 0 replies; 8+ messages in thread
From: Rajendra Nayak @ 2016-07-12 6:52 UTC (permalink / raw)
To: andy.gross; +Cc: linux-arm-msm, devicetree, linux-kernel, Rajendra Nayak
Add thermal zones, tsens and qfprom nodes
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 72 +++++++++++++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 11bdc24..0f850a1 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -155,6 +155,57 @@
interrupts = <GIC_PPI 7 GIC_CPU_MASK_SIMPLE(4)>;
};
+ thermal-zones {
+ cpu-thermal0 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 4>;
+
+ trips {
+ cpu_alert0: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit0: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens 3>;
+
+ trips {
+ cpu_alert1: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit1: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -609,6 +660,27 @@
clocks = <&gcc GCC_PRNG_AHB_CLK>;
clock-names = "core";
};
+
+ qfprom: qfprom@5c000 {
+ compatible = "qcom,qfprom";
+ reg = <0x5c000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ tsens_caldata: caldata@d0 {
+ reg = <0xd0 0x8>;
+ };
+ tsens_calsel: calsel@ec {
+ reg = <0xec 0x4>;
+ };
+ };
+
+ tsens: thermal-sensor@4a8000 {
+ compatible = "qcom,msm8916-tsens";
+ reg = <0x4a8000 0x2000>;
+ nvmem-cells = <&tsens_caldata>, <&tsens_calsel>;
+ nvmem-cell-names = "calib", "calib_sel";
+ #thermal-sensor-cells = <1>;
+ };
};
smd {
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 5/5] arm64: dts: msm8996: Add thermal zones and tsens node
2016-07-12 6:52 [PATCH 0/5] dts patches for qcom tsens support Rajendra Nayak
` (3 preceding siblings ...)
2016-07-12 6:52 ` [PATCH 4/5] arm64: dts: msm8916: " Rajendra Nayak
@ 2016-07-12 6:52 ` Rajendra Nayak
4 siblings, 0 replies; 8+ messages in thread
From: Rajendra Nayak @ 2016-07-12 6:52 UTC (permalink / raw)
To: andy.gross; +Cc: linux-arm-msm, devicetree, linux-kernel, Rajendra Nayak
Add thermal zones and tsens nodes
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 108 ++++++++++++++++++++++++++++++++++
1 file changed, 108 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 55ec3e8..6363891 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -97,6 +97,108 @@
};
};
+ thermal-zones {
+ cpu-thermal0 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens0 3>;
+
+ trips {
+ cpu_alert0: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit0: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal1 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens0 5>;
+
+ trips {
+ cpu_alert1: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit1: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal2 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens0 8>;
+
+ trips {
+ cpu_alert2: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit2: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+
+ cpu-thermal3 {
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
+
+ thermal-sensors = <&tsens0 10>;
+
+ trips {
+ cpu_alert3: trip@0 {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit3: trip@1 {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ /* TODO: Add when cpufreq support is available */
+ };
+ };
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@@ -181,6 +283,12 @@
status = "disabled";
};
+ tsens0: thermal-sensor@4a8000 {
+ compatible = "qcom,msm8996-tsens";
+ reg = <0x4a8000 0x2000>;
+ #thermal-sensor-cells = <1>;
+ };
+
blsp2_uart1: serial@75b0000 {
compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
reg = <0x75b0000 0x1000>;
--
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