* [PATCH 1/3] arm: dts: DRA7: Add DSPEVE thermal data
2016-02-08 9:16 [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data Keerthy
@ 2016-02-08 9:16 ` Keerthy
2016-02-08 9:16 ` [PATCH 2/3] arm: dts: DRA7: Add IVA " Keerthy
` (3 subsequent siblings)
4 siblings, 0 replies; 11+ messages in thread
From: Keerthy @ 2016-02-08 9:16 UTC (permalink / raw)
To: linux-arm-kernel
This patch changes a dtsi file to contain the thermal data
for DSPEVE domain. This data will enable a thermal shutdown at 125C.
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra7-dspeve-thermal.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100644 arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
diff --git a/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
new file mode 100644
index 0000000..1c39a84
--- /dev/null
+++ b/arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
@@ -0,0 +1,27 @@
+/*
+ * Device Tree Source for DRA7x SoC DSPEVE thermal
+ *
+ * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/thermal/thermal.h>
+
+dspeve_thermal: dspeve_thermal {
+ polling-delay-passive = <250>; /* milliseconds */
+ polling-delay = <500>; /* milliseconds */
+
+ /* sensor ID */
+ thermal-sensors = <&bandgap 3>;
+
+ trips {
+ dspeve_crit: dspeve_crit {
+ temperature = <125000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 2/3] arm: dts: DRA7: Add IVA thermal data
2016-02-08 9:16 [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data Keerthy
2016-02-08 9:16 ` [PATCH 1/3] arm: dts: DRA7: Add DSPEVE thermal data Keerthy
@ 2016-02-08 9:16 ` Keerthy
2016-02-08 9:16 ` [PATCH 3/3] arm: dts: DRA7: Add missing IVA and DSPEVE thermal domain data Keerthy
` (2 subsequent siblings)
4 siblings, 0 replies; 11+ messages in thread
From: Keerthy @ 2016-02-08 9:16 UTC (permalink / raw)
To: linux-arm-kernel
This patch changes a dtsi file to contain the thermal data
for IVA domain. This data will enable a thermal shutdown at 125C.
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra7-iva-thermal.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100644 arch/arm/boot/dts/dra7-iva-thermal.dtsi
diff --git a/arch/arm/boot/dts/dra7-iva-thermal.dtsi b/arch/arm/boot/dts/dra7-iva-thermal.dtsi
new file mode 100644
index 0000000..dd74a53
--- /dev/null
+++ b/arch/arm/boot/dts/dra7-iva-thermal.dtsi
@@ -0,0 +1,27 @@
+/*
+ * Device Tree Source for DRA7x SoC IVA thermal
+ *
+ * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <dt-bindings/thermal/thermal.h>
+
+iva_thermal: iva_thermal {
+ polling-delay-passive = <250>; /* milliseconds */
+ polling-delay = <500>; /* milliseconds */
+
+ /* sensor ID */
+ thermal-sensors = <&bandgap 4>;
+
+ trips {
+ iva_crit: iva_crit {
+ temperature = <125000>; /* milliCelsius */
+ hysteresis = <2000>; /* milliCelsius */
+ type = "critical";
+ };
+ };
+};
--
1.9.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 3/3] arm: dts: DRA7: Add missing IVA and DSPEVE thermal domain data
2016-02-08 9:16 [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data Keerthy
2016-02-08 9:16 ` [PATCH 1/3] arm: dts: DRA7: Add DSPEVE thermal data Keerthy
2016-02-08 9:16 ` [PATCH 2/3] arm: dts: DRA7: Add IVA " Keerthy
@ 2016-02-08 9:16 ` Keerthy
2016-02-08 19:57 ` [PATCH 0/3] arm: dts: DRA7: Add " Tony Lindgren
2016-02-09 21:52 ` Eduardo Valentin
4 siblings, 0 replies; 11+ messages in thread
From: Keerthy @ 2016-02-08 9:16 UTC (permalink / raw)
To: linux-arm-kernel
OMAP5 has 3 thermal zones cpu, core and multimedia.
On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
and iva. Currently cpu, core and multimedia are being added via device tree
and the other 2 are getting added via kernel. Add the missing thermal
domains in device tree so we can create the zones with the appropriate
trip numbers, type and temperatures.
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra7.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index c4d9175..9f65d0d 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1603,6 +1603,8 @@
#include "omap4-cpu-thermal.dtsi"
#include "omap5-gpu-thermal.dtsi"
#include "omap5-core-thermal.dtsi"
+ #include "dra7-dspeve-thermal.dtsi"
+ #include "dra7-iva-thermal.dtsi"
};
};
--
1.9.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data
2016-02-08 9:16 [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data Keerthy
` (2 preceding siblings ...)
2016-02-08 9:16 ` [PATCH 3/3] arm: dts: DRA7: Add missing IVA and DSPEVE thermal domain data Keerthy
@ 2016-02-08 19:57 ` Tony Lindgren
2016-02-09 3:37 ` Keerthy
2016-02-09 21:52 ` Eduardo Valentin
4 siblings, 1 reply; 11+ messages in thread
From: Tony Lindgren @ 2016-02-08 19:57 UTC (permalink / raw)
To: linux-arm-kernel
* Keerthy <j-keerthy@ti.com> [160208 01:19]:
> OMAP5 has 3 thermal zones cpu, core and multimedia.
> On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
> and iva. Currently cpu, core and multimedia are being added via dt
> and the other 2 are getting added via kernel. Add the missing thermal
> domains in dt so as give the correct trip numbers, type and temperatures.
>
> Tested on DRA7-EVM.
Are these critical fixes to have for v4.5-rc cycle or can they
wait for v4.6 merge window?
Regards,
Tony
> Keerthy (3):
> arm: dts: DRA7: Add DSPEVE thermal data
> arm: dts: DRA7: Add IVA thermal data
> arm: dts: DRA7: Add missing IVA and DSPEVE thermal domain data
>
> arch/arm/boot/dts/dra7-dspeve-thermal.dtsi | 27 +++++++++++++++++++++++++++
> arch/arm/boot/dts/dra7-iva-thermal.dtsi | 27 +++++++++++++++++++++++++++
> arch/arm/boot/dts/dra7.dtsi | 2 ++
> 3 files changed, 56 insertions(+)
> create mode 100644 arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
> create mode 100644 arch/arm/boot/dts/dra7-iva-thermal.dtsi
>
> --
> 1.9.1
>
^ permalink raw reply [flat|nested] 11+ messages in thread* [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data
2016-02-08 19:57 ` [PATCH 0/3] arm: dts: DRA7: Add " Tony Lindgren
@ 2016-02-09 3:37 ` Keerthy
2016-02-09 15:58 ` Tony Lindgren
2016-02-09 21:53 ` Eduardo Valentin
0 siblings, 2 replies; 11+ messages in thread
From: Keerthy @ 2016-02-09 3:37 UTC (permalink / raw)
To: linux-arm-kernel
On Tuesday 09 February 2016 01:27 AM, Tony Lindgren wrote:
> * Keerthy <j-keerthy@ti.com> [160208 01:19]:
>> OMAP5 has 3 thermal zones cpu, core and multimedia.
>> On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
>> and iva. Currently cpu, core and multimedia are being added via dt
>> and the other 2 are getting added via kernel. Add the missing thermal
>> domains in dt so as give the correct trip numbers, type and temperatures.
>>
>> Tested on DRA7-EVM.
>
> Are these critical fixes to have for v4.5-rc cycle or can they
> wait for v4.6 merge window?
Driver configures some default thresholds that are a bit higher but
there are some thresholds already for dspeve and iva too. So guess these
can wait if its already too late.
Regards,
Keerthy
>
> Regards,
>
> Tony
>
>> Keerthy (3):
>> arm: dts: DRA7: Add DSPEVE thermal data
>> arm: dts: DRA7: Add IVA thermal data
>> arm: dts: DRA7: Add missing IVA and DSPEVE thermal domain data
>>
>> arch/arm/boot/dts/dra7-dspeve-thermal.dtsi | 27 +++++++++++++++++++++++++++
>> arch/arm/boot/dts/dra7-iva-thermal.dtsi | 27 +++++++++++++++++++++++++++
>> arch/arm/boot/dts/dra7.dtsi | 2 ++
>> 3 files changed, 56 insertions(+)
>> create mode 100644 arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
>> create mode 100644 arch/arm/boot/dts/dra7-iva-thermal.dtsi
>>
>> --
>> 1.9.1
>>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data
2016-02-09 3:37 ` Keerthy
@ 2016-02-09 15:58 ` Tony Lindgren
2016-02-09 21:53 ` Eduardo Valentin
1 sibling, 0 replies; 11+ messages in thread
From: Tony Lindgren @ 2016-02-09 15:58 UTC (permalink / raw)
To: linux-arm-kernel
* Keerthy <a0393675@ti.com> [160208 19:38]:
>
>
> On Tuesday 09 February 2016 01:27 AM, Tony Lindgren wrote:
> >* Keerthy <j-keerthy@ti.com> [160208 01:19]:
> >>OMAP5 has 3 thermal zones cpu, core and multimedia.
> >>On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
> >>and iva. Currently cpu, core and multimedia are being added via dt
> >>and the other 2 are getting added via kernel. Add the missing thermal
> >>domains in dt so as give the correct trip numbers, type and temperatures.
> >>
> >>Tested on DRA7-EVM.
> >
> >Are these critical fixes to have for v4.5-rc cycle or can they
> >wait for v4.6 merge window?
>
> Driver configures some default thresholds that are a bit higher but there
> are some thresholds already for dspeve and iva too. So guess these can wait
> if its already too late.
OK let's rather wait then.
Regards,
Tony
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data
2016-02-09 3:37 ` Keerthy
2016-02-09 15:58 ` Tony Lindgren
@ 2016-02-09 21:53 ` Eduardo Valentin
2016-02-10 3:37 ` Keerthy
1 sibling, 1 reply; 11+ messages in thread
From: Eduardo Valentin @ 2016-02-09 21:53 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Feb 09, 2016 at 09:07:27AM +0530, Keerthy wrote:
>
>
> On Tuesday 09 February 2016 01:27 AM, Tony Lindgren wrote:
> >* Keerthy <j-keerthy@ti.com> [160208 01:19]:
> >>OMAP5 has 3 thermal zones cpu, core and multimedia.
> >>On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
> >>and iva. Currently cpu, core and multimedia are being added via dt
> >>and the other 2 are getting added via kernel. Add the missing thermal
> >>domains in dt so as give the correct trip numbers, type and temperatures.
But the driver would add these default domains only if booted /loaded with
missing DT device entry, right?
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 473 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160209/6e42b80d/attachment.sig>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data
2016-02-09 21:53 ` Eduardo Valentin
@ 2016-02-10 3:37 ` Keerthy
0 siblings, 0 replies; 11+ messages in thread
From: Keerthy @ 2016-02-10 3:37 UTC (permalink / raw)
To: linux-arm-kernel
On Wednesday 10 February 2016 03:23 AM, Eduardo Valentin wrote:
> On Tue, Feb 09, 2016 at 09:07:27AM +0530, Keerthy wrote:
>>
>>
>> On Tuesday 09 February 2016 01:27 AM, Tony Lindgren wrote:
>>> * Keerthy <j-keerthy@ti.com> [160208 01:19]:
>>>> OMAP5 has 3 thermal zones cpu, core and multimedia.
>>>> On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
>>>> and iva. Currently cpu, core and multimedia are being added via dt
>>>> and the other 2 are getting added via kernel. Add the missing thermal
>>>> domains in dt so as give the correct trip numbers, type and temperatures.
>
> But the driver would add these default domains only if booted /loaded with
> missing DT device entry, right?
Yes Eduardo, but with default trip values not the absolute which is
added with this patch series.
>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data
2016-02-08 9:16 [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data Keerthy
` (3 preceding siblings ...)
2016-02-08 19:57 ` [PATCH 0/3] arm: dts: DRA7: Add " Tony Lindgren
@ 2016-02-09 21:52 ` Eduardo Valentin
2016-02-12 22:21 ` Tony Lindgren
4 siblings, 1 reply; 11+ messages in thread
From: Eduardo Valentin @ 2016-02-09 21:52 UTC (permalink / raw)
To: linux-arm-kernel
On Mon, Feb 08, 2016 at 02:46:27PM +0530, Keerthy wrote:
> OMAP5 has 3 thermal zones cpu, core and multimedia.
> On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
> and iva. Currently cpu, core and multimedia are being added via dt
> and the other 2 are getting added via kernel. Add the missing thermal
> domains in dt so as give the correct trip numbers, type and temperatures.
>
> Tested on DRA7-EVM.
For the series:
Acked-by: Eduardo Valentin <edubezval@gmail.com>
>
> Keerthy (3):
> arm: dts: DRA7: Add DSPEVE thermal data
> arm: dts: DRA7: Add IVA thermal data
> arm: dts: DRA7: Add missing IVA and DSPEVE thermal domain data
>
> arch/arm/boot/dts/dra7-dspeve-thermal.dtsi | 27 +++++++++++++++++++++++++++
> arch/arm/boot/dts/dra7-iva-thermal.dtsi | 27 +++++++++++++++++++++++++++
> arch/arm/boot/dts/dra7.dtsi | 2 ++
> 3 files changed, 56 insertions(+)
> create mode 100644 arch/arm/boot/dts/dra7-dspeve-thermal.dtsi
> create mode 100644 arch/arm/boot/dts/dra7-iva-thermal.dtsi
>
> --
> 1.9.1
>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 473 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160209/7401701f/attachment.sig>
^ permalink raw reply [flat|nested] 11+ messages in thread* [PATCH 0/3] arm: dts: DRA7: Add IVA and DSPEVE thermal domain data
2016-02-09 21:52 ` Eduardo Valentin
@ 2016-02-12 22:21 ` Tony Lindgren
0 siblings, 0 replies; 11+ messages in thread
From: Tony Lindgren @ 2016-02-12 22:21 UTC (permalink / raw)
To: linux-arm-kernel
* Eduardo Valentin <edubezval@gmail.com> [160209 13:53]:
> On Mon, Feb 08, 2016 at 02:46:27PM +0530, Keerthy wrote:
> > OMAP5 has 3 thermal zones cpu, core and multimedia.
> > On the other hand DRA7 has 5 thermal zones cpu, gpu, core, dspeve
> > and iva. Currently cpu, core and multimedia are being added via dt
> > and the other 2 are getting added via kernel. Add the missing thermal
> > domains in dt so as give the correct trip numbers, type and temperatures.
> >
> > Tested on DRA7-EVM.
>
> For the series:
>
> Acked-by: Eduardo Valentin <edubezval@gmail.com>
Applying all into omap-for-v4.6/dt thanks.
Tony
^ permalink raw reply [flat|nested] 11+ messages in thread