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[v2,4/6] arm64: tegra: Enable native timers on Tegra186

Message ID 1656527344-28861-5-git-send-email-kkartik@nvidia.com
State Changes Requested
Headers show
Series Add watchdog timer support for Tegra186/194/234 SoCs | expand

Commit Message

Kartik Rajput June 29, 2022, 6:29 p.m. UTC 
Enable the native timers on Tegra186 chips to allow using the watchdog
functionality to recover from system hangs.

Signed-off-by: Kartik <kkartik@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra186.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Jon Hunter June 30, 2022, 9:38 a.m. UTC | #1 
On 29/06/2022 19:29, Kartik wrote:
> Enable the native timers on Tegra186 chips to allow using the watchdog
> functionality to recover from system hangs.
> 
> Signed-off-by: Kartik <kkartik@nvidia.com>
> ---
>   arch/arm64/boot/dts/nvidia/tegra186.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
> index a87b52434939..a07acdaf345f 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
> @@ -599,7 +599,7 @@
>   			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
>   			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
>   			     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
> -		status = "disabled";
> +		status = "okay";
>   	};
>   
>   	uarta: serial@3100000 {


Reviewed-by: Jon Hunter <jonathanh@nvidia.com>

Thanks!
Jon
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Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index a87b52434939..a07acdaf345f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -599,7 +599,7 @@ 
 			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
-		status = "disabled";
+		status = "okay";
 	};
 
 	uarta: serial@3100000 {