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Date:   Tue, 3 Jan 2023 15:02:21 -0600
From:   Patrick Williams <patrick@stwcx.xyz>
To:     Potin Lai <potin.lai.pt@gmail.com>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Joel Stanley <joel@jms.id.au>,
        Andrew Jeffery <andrew@aj.id.au>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] ARM: dts: aspeed: bletchley: enable wdtrst1
Message-ID: <Y7SX3XQdRKcVFwSe@heinlein.taila677.ts.net>
References: <20221226054535.2836110-1-potin.lai.pt@gmail.com>
 <20221226054535.2836110-3-potin.lai.pt@gmail.com>
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On Mon, Dec 26, 2022 at 01:45:35PM +0800, Potin Lai wrote:
> Enable WDTRST1 external signal to send a reset pluse to peripherals while
> BMC reset.

nit: s/pluse/pulse

>=20
> Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
> ---
>  arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>=20
> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/a=
rm/boot/dts/aspeed-bmc-facebook-bletchley.dts
> index 791f83aaac50..050ed7e810fa 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
> @@ -1064,3 +1064,14 @@ pinctrl_gpiov2_unbiased_default: gpiov2 {
>  		bias-disable;
>  	};
>  };
> +
> +&wdt1 {
> +	status =3D "okay";
> +	pinctrl-names =3D "default";
> +	pinctrl-0 =3D <&pinctrl_wdtrst1_default>;
> +	aspeed,reset-type =3D "soc";
> +	aspeed,external-signal;
> +	aspeed,ext-push-pull;
> +	aspeed,ext-active-high;
> +	aspeed,ext-pulse-duration =3D <256>;
> +};
> --=20
> 2.31.1
>=20

--=20
Patrick Williams

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