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
