Re: [PATCH 2/3] arm64: dts: imx8mn: Correct WDOG_B pin configuration

[Krzysztof Kozlowski]

On Fri, 9 Oct 2020 at 09:52, Anson Huang <Anson.Huang@xxxxxxx> wrote:
>
> Different revision of i.MX8MN EVK boards may have different external
> pull up registor design, some are enabled while some are NOT, to make
> sure the WDOG_B pin works properly, better to enable internal pull up
> resistor. Since enabling internal pull up resistor is NOT harmful and
> having benefit of flexibility on different board design, just enable
> it for all i.MX8MN boards.
>
> Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
> ---
>  arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi     | 2 +-
>  arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)

The same as patch #1 - you do more than just enable pull up.

Best regards,
Krzysztof