Messages in this thread | | | From | Krzysztof Kozlowski <> | Date | Mon, 12 Oct 2020 08:53:40 +0200 | Subject | Re: [PATCH 2/3] arm64: dts: imx8mn: Correct WDOG_B pin configuration |
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On Fri, 9 Oct 2020 at 09:52, Anson Huang <Anson.Huang@nxp.com> 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@nxp.com> > --- > 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
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