* [PATCH RESEND 1/4] ARM: dts: am57xx: Introduce commercial grade thermal thresholds
[not found] ` <1461837949-11116-1-git-send-email-j-keerthy-l0cyMroinI0@public.gmane.org>
@ 2016-04-28 10:05 ` Keerthy
2016-04-28 10:05 ` [PATCH RESEND 2/4] ARM: dts: am57xx: Introduce industrial " Keerthy
` (3 subsequent siblings)
4 siblings, 0 replies; 8+ messages in thread
From: Keerthy @ 2016-04-28 10:05 UTC (permalink / raw)
To: tony-4v6yS6AI5VpBDgjK7y7TUQ
Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
t-kristo-l0cyMroinI0, j-keerthy-l0cyMroinI0
The silicon versions which are non ES2.0 are commercial grade silicon
and have lower thermal thresholds.
Signed-off-by: Keerthy <j-keerthy-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/am57xx-commercial-grade.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 arch/arm/boot/dts/am57xx-commercial-grade.dtsi
diff --git a/arch/arm/boot/dts/am57xx-commercial-grade.dtsi b/arch/arm/boot/dts/am57xx-commercial-grade.dtsi
new file mode 100644
index 0000000..c183654
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-commercial-grade.dtsi
@@ -0,0 +1,23 @@
+&cpu_alert0 {
+ temperature = <80000>; /* milliCelsius */
+};
+
+&cpu_crit {
+ temperature = <90000>; /* milliCelsius */
+};
+
+&gpu_crit {
+ temperature = <90000>; /* milliCelsius */
+};
+
+&core_crit {
+ temperature = <90000>; /* milliCelsius */
+};
+
+&dspeve_crit {
+ temperature = <90000>; /* milliCelsius */
+};
+
+&iva_crit {
+ temperature = <90000>; /* milliCelsius */
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH RESEND 2/4] ARM: dts: am57xx: Introduce industrial grade thermal thresholds
[not found] ` <1461837949-11116-1-git-send-email-j-keerthy-l0cyMroinI0@public.gmane.org>
2016-04-28 10:05 ` [PATCH RESEND 1/4] ARM: dts: am57xx: Introduce commercial grade " Keerthy
@ 2016-04-28 10:05 ` Keerthy
2016-04-28 10:05 ` [PATCH RESEND 3/4] ARM: dts: am57xx-beagle-x15: Include the commercial grade thresholds Keerthy
` (2 subsequent siblings)
4 siblings, 0 replies; 8+ messages in thread
From: Keerthy @ 2016-04-28 10:05 UTC (permalink / raw)
To: tony-4v6yS6AI5VpBDgjK7y7TUQ
Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
t-kristo-l0cyMroinI0, j-keerthy-l0cyMroinI0
The silicon version ES2.0 onwards are industrial grade samples
and have higher thermal thresholds than commecial grade samples.
Signed-off-by: Keerthy <j-keerthy-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/am57xx-industrial-grade.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 arch/arm/boot/dts/am57xx-industrial-grade.dtsi
diff --git a/arch/arm/boot/dts/am57xx-industrial-grade.dtsi b/arch/arm/boot/dts/am57xx-industrial-grade.dtsi
new file mode 100644
index 0000000..70c8c4b
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-industrial-grade.dtsi
@@ -0,0 +1,23 @@
+&cpu_alert0 {
+ temperature = <90000>; /* milliCelsius */
+};
+
+&cpu_crit {
+ temperature = <105000>; /* milliCelsius */
+};
+
+&gpu_crit {
+ temperature = <105000>; /* milliCelsius */
+};
+
+&core_crit {
+ temperature = <105000>; /* milliCelsius */
+};
+
+&dspeve_crit {
+ temperature = <105000>; /* milliCelsius */
+};
+
+&iva_crit {
+ temperature = <105000>; /* milliCelsius */
+};
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH RESEND 3/4] ARM: dts: am57xx-beagle-x15: Include the commercial grade thresholds
[not found] ` <1461837949-11116-1-git-send-email-j-keerthy-l0cyMroinI0@public.gmane.org>
2016-04-28 10:05 ` [PATCH RESEND 1/4] ARM: dts: am57xx: Introduce commercial grade " Keerthy
2016-04-28 10:05 ` [PATCH RESEND 2/4] ARM: dts: am57xx: Introduce industrial " Keerthy
@ 2016-04-28 10:05 ` Keerthy
2016-04-28 10:05 ` [PATCH RESEND 4/4] ARM: dts: am57xx-idk: Include Industrial grade thermal thresholds Keerthy
2016-05-10 4:24 ` [PATCH RESEND 0/4] arm: dts: am57xx: Correct the " Keerthy
4 siblings, 0 replies; 8+ messages in thread
From: Keerthy @ 2016-04-28 10:05 UTC (permalink / raw)
To: tony-4v6yS6AI5VpBDgjK7y7TUQ
Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
t-kristo-l0cyMroinI0, j-keerthy-l0cyMroinI0
am57xx-beagle-x15 have commercial grade samples whose
thermal thresholds lower than dra7. Hence correcting the same.
Signed-off-by: Keerthy <j-keerthy-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index f0a0efb..f6904f6 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -8,6 +8,7 @@
/dts-v1/;
#include "dra74x.dtsi"
+#include "am57xx-commercial-grade.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH RESEND 4/4] ARM: dts: am57xx-idk: Include Industrial grade thermal thresholds
[not found] ` <1461837949-11116-1-git-send-email-j-keerthy-l0cyMroinI0@public.gmane.org>
` (2 preceding siblings ...)
2016-04-28 10:05 ` [PATCH RESEND 3/4] ARM: dts: am57xx-beagle-x15: Include the commercial grade thresholds Keerthy
@ 2016-04-28 10:05 ` Keerthy
2016-05-10 4:24 ` [PATCH RESEND 0/4] arm: dts: am57xx: Correct the " Keerthy
4 siblings, 0 replies; 8+ messages in thread
From: Keerthy @ 2016-04-28 10:05 UTC (permalink / raw)
To: tony-4v6yS6AI5VpBDgjK7y7TUQ
Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
t-kristo-l0cyMroinI0, j-keerthy-l0cyMroinI0
am57xx-idk have Industrial grade samples whose thermal
thresholds are different as compared with dra7. Hence correcting the same.
Signed-off-by: Keerthy <j-keerthy-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/am57xx-idk-common.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi
index 2805b68..b01a594 100644
--- a/arch/arm/boot/dts/am57xx-idk-common.dtsi
+++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi
@@ -6,6 +6,8 @@
* published by the Free Software Foundation.
*/
+#include "am57xx-industrial-grade.dtsi"
+
/ {
aliases {
rtc0 = &tps659038_rtc;
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH RESEND 0/4] arm: dts: am57xx: Correct the thermal thresholds
[not found] ` <1461837949-11116-1-git-send-email-j-keerthy-l0cyMroinI0@public.gmane.org>
` (3 preceding siblings ...)
2016-04-28 10:05 ` [PATCH RESEND 4/4] ARM: dts: am57xx-idk: Include Industrial grade thermal thresholds Keerthy
@ 2016-05-10 4:24 ` Keerthy
[not found] ` <57316262.80003-l0cyMroinI0@public.gmane.org>
4 siblings, 1 reply; 8+ messages in thread
From: Keerthy @ 2016-05-10 4:24 UTC (permalink / raw)
To: Keerthy, tony-4v6yS6AI5VpBDgjK7y7TUQ
Cc: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
t-kristo-l0cyMroinI0
Tony,
On Thursday 28 April 2016 03:35 PM, Keerthy wrote:
> Noticed that earlier post had a wrong list name hence resending the
> series.
>
> Currently all the am57xx versions are wrongly re-using the dra7 thermal
> threholds. Introduing the correct thermal thresholds based on industrial
> or commercial grade silicon present on the individual boards.
>
> Tested on AM57XX-BEAGLE-X15 (Commercial) and AM572X-IDK(Industrial)
> for the trip_point node sysfs temperatures.
>
A Gentle ping on this series.
> These patches are on top of:
> https://kernel.googlesource.com/pub/scm/linux/kernel/git/tmlind/linux-omap/+/omap-for-v4.7/dt
>
> Keerthy (4):
> ARM: dts: am57xx: Introduce commercial grade thermal thresholds
> ARM: dts: am57xx: Introduce industrial grade thermal thresholds
> ARM: dts: am57xx: Include the commercial grade thresholds
> ARM: dts: am57xx-idk: Include Industrial grade thermal thresholds
>
> arch/arm/boot/dts/am57xx-beagle-x15.dts | 1 +
> arch/arm/boot/dts/am57xx-commercial-grade.dtsi | 23 +++++++++++++++++++++++
> arch/arm/boot/dts/am57xx-idk-common.dtsi | 2 ++
> arch/arm/boot/dts/am57xx-industrial-grade.dtsi | 23 +++++++++++++++++++++++
> 4 files changed, 49 insertions(+)
> create mode 100644 arch/arm/boot/dts/am57xx-commercial-grade.dtsi
> create mode 100644 arch/arm/boot/dts/am57xx-industrial-grade.dtsi
>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 8+ messages in thread