* [PATCH] arm: dts: imx8m{m,p}-verdin: use IT temperatures
@ 2022-06-22 15:43 Philippe Schenker
2022-06-22 16:26 ` Tom Rini
0 siblings, 1 reply; 3+ messages in thread
From: Philippe Schenker @ 2022-06-22 15:43 UTC (permalink / raw)
To: u-boot, sbabic
Cc: Philippe Schenker, Francesco Dolcini, Fabio Estevam,
Marcel Ziswiler, NXP i.MX U-Boot Team, Tom Rini
From: Philippe Schenker <philippe.schenker@toradex.com>
Use IT temperature threshold for critical/passive trip point
on Verdin iMX8M Plus and Mini.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
arch/arm/dts/imx8mm-verdin.dts | 8 ++++++++
arch/arm/dts/imx8mp-verdin.dts | 8 ++++++++
2 files changed, 16 insertions(+)
diff --git a/arch/arm/dts/imx8mm-verdin.dts b/arch/arm/dts/imx8mm-verdin.dts
index a2331627d7..bc6f0bfec8 100644
--- a/arch/arm/dts/imx8mm-verdin.dts
+++ b/arch/arm/dts/imx8mm-verdin.dts
@@ -101,6 +101,14 @@
assigned-clock-rates = <786432000>, <722534400>;
};
+&cpu_alert0 {
+ temperature = <95000>;
+};
+
+&cpu_crit0 {
+ temperature = <105000>;
+};
+
/* Verdin SPI_1 */
&ecspi2 {
#address-cells = <1>;
diff --git a/arch/arm/dts/imx8mp-verdin.dts b/arch/arm/dts/imx8mp-verdin.dts
index bc8bf4dad5..b9c6b924e4 100644
--- a/arch/arm/dts/imx8mp-verdin.dts
+++ b/arch/arm/dts/imx8mp-verdin.dts
@@ -52,6 +52,14 @@
};
};
+&cpu_alert0 {
+ temperature = <95000>;
+};
+
+&cpu_crit0 {
+ temperature = <105000>;
+};
+
&eqos {
phy-handle = <ðphy0>;
phy-mode = "rgmii-id";
--
2.36.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm: dts: imx8m{m,p}-verdin: use IT temperatures
2022-06-22 15:43 [PATCH] arm: dts: imx8m{m,p}-verdin: use IT temperatures Philippe Schenker
@ 2022-06-22 16:26 ` Tom Rini
2022-06-22 16:54 ` Philippe Schenker
0 siblings, 1 reply; 3+ messages in thread
From: Tom Rini @ 2022-06-22 16:26 UTC (permalink / raw)
To: Philippe Schenker
Cc: u-boot, sbabic, Philippe Schenker, Francesco Dolcini,
Fabio Estevam, Marcel Ziswiler, NXP i.MX U-Boot Team
[-- Attachment #1: Type: text/plain, Size: 669 bytes --]
On Wed, Jun 22, 2022 at 05:43:31PM +0200, Philippe Schenker wrote:
> From: Philippe Schenker <philippe.schenker@toradex.com>
>
> Use IT temperature threshold for critical/passive trip point
> on Verdin iMX8M Plus and Mini.
>
> Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
>
> ---
>
> arch/arm/dts/imx8mm-verdin.dts | 8 ++++++++
> arch/arm/dts/imx8mp-verdin.dts | 8 ++++++++
> 2 files changed, 16 insertions(+)
>
Since these changes are to the core dts files, are they also submitted
to, or being back ported from, a specific Linux kernel tag?
--
Tom
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm: dts: imx8m{m,p}-verdin: use IT temperatures
2022-06-22 16:26 ` Tom Rini
@ 2022-06-22 16:54 ` Philippe Schenker
0 siblings, 0 replies; 3+ messages in thread
From: Philippe Schenker @ 2022-06-22 16:54 UTC (permalink / raw)
To: Tom Rini
Cc: u-boot, sbabic, Francesco Dolcini, Fabio Estevam,
Marcel Ziswiler, NXP i.MX U-Boot Team
On Wed, 2022-06-22 at 12:26 -0400, Tom Rini wrote:
> On Wed, Jun 22, 2022 at 05:43:31PM +0200, Philippe Schenker wrote:
>
> > From: Philippe Schenker <philippe.schenker@toradex.com>
> >
> > Use IT temperature threshold for critical/passive trip point
> > on Verdin iMX8M Plus and Mini.
> >
> > Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
> > Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> >
> > ---
> >
> > arch/arm/dts/imx8mm-verdin.dts | 8 ++++++++
> > arch/arm/dts/imx8mp-verdin.dts | 8 ++++++++
> > 2 files changed, 16 insertions(+)
> >
>
> Since these changes are to the core dts files, are they also submitted
> to, or being back ported from, a specific Linux kernel tag?
Just submitted the patches also to the kernel for 5.20. Sorry for the
gap.
https://lore.kernel.org/linux-arm-kernel/20220622164410.457249-1-dev@pschenker.ch/
Philippe
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-06-22 15:43 [PATCH] arm: dts: imx8m{m,p}-verdin: use IT temperatures Philippe Schenker
2022-06-22 16:26 ` Tom Rini
2022-06-22 16:54 ` Philippe Schenker
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