AnsweredAssumed Answered

How to enable watch dog1 on i.MX7D

Question asked by Felix Hsu on Jan 25, 2018
Latest reply on Jan 25, 2018 by Joan Xie

Hi All

 

The customer follow i.MX7D EVM hardware design WDT1 function, but customer can't enable WDT1 function.

Could you tell me how to enable WDT1 function on kernel space?

Thanks.

 

Kernel log,
....
USB Video Class driver (1.1.1)
imx2-wdt 30280000.wdog: timeout 60 sec (nowayout=0)
sdhci: Secure Digital Host Controller Interface driver
....

DTS Setting,
&wdog1 {
    pinctrl-names = "default";
    pinctrl-0 = <&pinctrl_wdog>;
    fsl,wdog_b;
};

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