* [PATCH v2] arm64: dts: freescale: tqma9352: Fix watchdog reset
@ 2024-07-15 9:32 Sascha Hauer
2024-08-12 3:40 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Sascha Hauer @ 2024-07-15 9:32 UTC (permalink / raw)
To: linux-arm-kernel
Cc: imx, Rob Herring, Krzysztof Kozlowski, Shawn Guo, linux,
Pengutronix Kernel Team, Conor Dooley, Sascha Hauer,
Fabio Estevam, Alexander Stein
On the tqma9352 the board is reset through an external PMIC, so
set the fsl,ext-reset-output property to enable triggering the
output pin on a watchdog trigger.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes since v1:
- Move status property to the end of the node
---
arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
index 9d2328c185c90..2843cff669c57 100644
--- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi
@@ -150,6 +150,7 @@ &usdhc1 {
&wdog3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
status = "okay";
};
--
2.39.2
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v2] arm64: dts: freescale: tqma9352: Fix watchdog reset
2024-07-15 9:32 [PATCH v2] arm64: dts: freescale: tqma9352: Fix watchdog reset Sascha Hauer
@ 2024-08-12 3:40 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2024-08-12 3:40 UTC (permalink / raw)
To: Sascha Hauer
Cc: linux-arm-kernel, imx, Rob Herring, Krzysztof Kozlowski,
Shawn Guo, linux, Pengutronix Kernel Team, Conor Dooley,
Fabio Estevam, Alexander Stein
On Mon, Jul 15, 2024 at 11:32:31AM +0200, Sascha Hauer wrote:
> On the tqma9352 the board is reset through an external PMIC, so
> set the fsl,ext-reset-output property to enable triggering the
> output pin on a watchdog trigger.
>
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Applied, thanks!
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