* [PATCH 0/2] Enable watchdog support for iMX8QM
@ 2025-04-07 17:03 Thomas Richard
2025-04-07 17:03 ` [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm Thomas Richard
2025-04-07 17:03 ` [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support Thomas Richard
0 siblings, 2 replies; 8+ messages in thread
From: Thomas Richard @ 2025-04-07 17:03 UTC (permalink / raw)
To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Dong Aisheng, Shawn Guo, Sascha Hauer,
Pengutronix Kernel Team, Fabio Estevam
Cc: Thomas Petazzoni, linux-watchdog, devicetree, linux-kernel, imx,
linux-arm-kernel, Thomas Richard
This series enables wathdog support for iMX8QM SoC. The first patch defines
a imx8qm compatible, and the second one adds the watchdog node in the
iMX8QM dtsi file.
Signed-off-by: Thomas Richard <thomas.richard@bootlin.com>
---
Thomas Richard (2):
dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm
arm64: dts: imx8qm: add system controller watchdog support
Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml | 1 +
arch/arm64/boot/dts/freescale/imx8qm.dtsi | 5 +++++
2 files changed, 6 insertions(+)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250203-imx8qm-watchdog-b8363342842e
Best regards,
--
Thomas Richard <thomas.richard@bootlin.com>
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm 2025-04-07 17:03 [PATCH 0/2] Enable watchdog support for iMX8QM Thomas Richard @ 2025-04-07 17:03 ` Thomas Richard 2025-04-07 18:55 ` Frank Li ` (2 more replies) 2025-04-07 17:03 ` [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support Thomas Richard 1 sibling, 3 replies; 8+ messages in thread From: Thomas Richard @ 2025-04-07 17:03 UTC (permalink / raw) To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Dong Aisheng, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam Cc: Thomas Petazzoni, linux-watchdog, devicetree, linux-kernel, imx, linux-arm-kernel, Thomas Richard Add an entry for 'fsl,imx8qm-sc-wdt' as imx8qm also contains the SCU watchdog block. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> --- Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml index 8b7aa922249b..1d9f15ec6657 100644 --- a/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml @@ -20,6 +20,7 @@ properties: items: - enum: - fsl,imx8dxl-sc-wdt + - fsl,imx8qm-sc-wdt - fsl,imx8qxp-sc-wdt - const: fsl,imx-sc-wdt -- 2.39.5 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm 2025-04-07 17:03 ` [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm Thomas Richard @ 2025-04-07 18:55 ` Frank Li 2025-04-10 21:07 ` Rob Herring (Arm) 2025-04-25 12:50 ` Oliver Graute 2 siblings, 0 replies; 8+ messages in thread From: Frank Li @ 2025-04-07 18:55 UTC (permalink / raw) To: Thomas Richard Cc: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Dong Aisheng, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Thomas Petazzoni, linux-watchdog, devicetree, linux-kernel, imx, linux-arm-kernel On Mon, Apr 07, 2025 at 07:03:25PM +0200, Thomas Richard wrote: > Add an entry for 'fsl,imx8qm-sc-wdt' as imx8qm also contains the SCU > watchdog block. > > Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> > --- Reviewed-by: Frank Li <Frank.Li@nxp.com> > Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml > index 8b7aa922249b..1d9f15ec6657 100644 > --- a/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml > +++ b/Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml > @@ -20,6 +20,7 @@ properties: > items: > - enum: > - fsl,imx8dxl-sc-wdt > + - fsl,imx8qm-sc-wdt > - fsl,imx8qxp-sc-wdt > - const: fsl,imx-sc-wdt > > > -- > 2.39.5 > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm 2025-04-07 17:03 ` [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm Thomas Richard 2025-04-07 18:55 ` Frank Li @ 2025-04-10 21:07 ` Rob Herring (Arm) 2025-04-25 12:50 ` Oliver Graute 2 siblings, 0 replies; 8+ messages in thread From: Rob Herring (Arm) @ 2025-04-10 21:07 UTC (permalink / raw) To: Thomas Richard Cc: Shawn Guo, Krzysztof Kozlowski, Fabio Estevam, linux-watchdog, Wim Van Sebroeck, linux-kernel, Guenter Roeck, devicetree, Conor Dooley, imx, linux-arm-kernel, Sascha Hauer, Pengutronix Kernel Team, Dong Aisheng, Thomas Petazzoni On Mon, 07 Apr 2025 19:03:25 +0200, Thomas Richard wrote: > Add an entry for 'fsl,imx8qm-sc-wdt' as imx8qm also contains the SCU > watchdog block. > > Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> > --- > Documentation/devicetree/bindings/watchdog/fsl,scu-wdt.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring (Arm) <robh@kernel.org> ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm 2025-04-07 17:03 ` [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm Thomas Richard 2025-04-07 18:55 ` Frank Li 2025-04-10 21:07 ` Rob Herring (Arm) @ 2025-04-25 12:50 ` Oliver Graute 2 siblings, 0 replies; 8+ messages in thread From: Oliver Graute @ 2025-04-25 12:50 UTC (permalink / raw) To: Thomas Richard Cc: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Dong Aisheng, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Thomas Petazzoni, linux-watchdog, devicetree, linux-kernel, imx, linux-arm-kernel On 07/04/25, Thomas Richard wrote: > Add an entry for 'fsl,imx8qm-sc-wdt' as imx8qm also contains the SCU > watchdog block. > > Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support 2025-04-07 17:03 [PATCH 0/2] Enable watchdog support for iMX8QM Thomas Richard 2025-04-07 17:03 ` [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm Thomas Richard @ 2025-04-07 17:03 ` Thomas Richard 2025-04-07 19:00 ` Frank Li 2025-04-25 12:50 ` Oliver Graute 1 sibling, 2 replies; 8+ messages in thread From: Thomas Richard @ 2025-04-07 17:03 UTC (permalink / raw) To: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Dong Aisheng, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam Cc: Thomas Petazzoni, linux-watchdog, devicetree, linux-kernel, imx, linux-arm-kernel, Thomas Richard Add system controller watchdog support for i.MX8QM. Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> --- arch/arm64/boot/dts/freescale/imx8qm.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi index 6fa31bc9ece8..edd1201eb6c0 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi @@ -352,6 +352,11 @@ fec_mac1: mac@1c6 { }; }; + watchdog { + compatible = "fsl,imx8qm-sc-wdt", "fsl,imx-sc-wdt"; + timeout-sec = <60>; + }; + tsens: thermal-sensor { compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; #thermal-sensor-cells = <1>; -- 2.39.5 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support 2025-04-07 17:03 ` [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support Thomas Richard @ 2025-04-07 19:00 ` Frank Li 2025-04-25 12:50 ` Oliver Graute 1 sibling, 0 replies; 8+ messages in thread From: Frank Li @ 2025-04-07 19:00 UTC (permalink / raw) To: Thomas Richard Cc: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Dong Aisheng, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Thomas Petazzoni, linux-watchdog, devicetree, linux-kernel, imx, linux-arm-kernel On Mon, Apr 07, 2025 at 07:03:26PM +0200, Thomas Richard wrote: > Add system controller watchdog support for i.MX8QM. > > Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> > --- > arch/arm64/boot/dts/freescale/imx8qm.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi > index 6fa31bc9ece8..edd1201eb6c0 100644 > --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi > @@ -352,6 +352,11 @@ fec_mac1: mac@1c6 { > }; > }; > > + watchdog { > + compatible = "fsl,imx8qm-sc-wdt", "fsl,imx-sc-wdt"; > + timeout-sec = <60>; > + }; > + because history reason, node have not ordered. But we can try keep as much as possible. So place move watchdog after thermal-sensor Frank > tsens: thermal-sensor { > compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; > #thermal-sensor-cells = <1>; > > -- > 2.39.5 > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support 2025-04-07 17:03 ` [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support Thomas Richard 2025-04-07 19:00 ` Frank Li @ 2025-04-25 12:50 ` Oliver Graute 1 sibling, 0 replies; 8+ messages in thread From: Oliver Graute @ 2025-04-25 12:50 UTC (permalink / raw) To: Thomas Richard Cc: Wim Van Sebroeck, Guenter Roeck, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Dong Aisheng, Shawn Guo, Sascha Hauer, Pengutronix Kernel Team, Fabio Estevam, Thomas Petazzoni, linux-watchdog, devicetree, linux-kernel, imx, linux-arm-kernel On 07/04/25, Thomas Richard wrote: > Add system controller watchdog support for i.MX8QM. > > Signed-off-by: Thomas Richard <thomas.richard@bootlin.com> Acked-by: Oliver Graute <oliver.graute@kococonnector.com> ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2025-04-25 13:54 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-04-07 17:03 [PATCH 0/2] Enable watchdog support for iMX8QM Thomas Richard 2025-04-07 17:03 ` [PATCH 1/2] dt-bindings: watchdog: fsl,scu-wdt: Document imx8qm Thomas Richard 2025-04-07 18:55 ` Frank Li 2025-04-10 21:07 ` Rob Herring (Arm) 2025-04-25 12:50 ` Oliver Graute 2025-04-07 17:03 ` [PATCH 2/2] arm64: dts: imx8qm: add system controller watchdog support Thomas Richard 2025-04-07 19:00 ` Frank Li 2025-04-25 12:50 ` Oliver Graute
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