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watchdog: Change the feed watchdog mode [1/1]

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PD#SWPL-2378

Problem:
Using Android to feed watchdog is not easy to debug the
crash problem, in addition, the Android does not open
the dog feeding service.

Solution:
Change the DTS configuration and change into driver feed watchdog.

Verify:
test pass on g12a-u200

Change-Id: Ie0a91fd8451fdccf3038ba6290a277c9048c52cd
Signed-off-by: Yingyuan Zhu <yingyuan.zhu@amlogic.com>

Conflicts:
	arch/arm/boot/dts/amlogic/mesontxl.dtsi
	arch/arm64/boot/dts/amlogic/mesontxl.dtsi
This commit is contained in:
Yingyuan Zhu
2018-12-11 16:37:32 +08:00
committed by Dongjin Kim
parent bca85ddb1a
commit 67ffbba75f
1 changed files with 7 additions and 1 deletions
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8
arch/arm/boot/dts/amlogic/mesontl1.dtsi
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@@ -464,8 +464,14 @@
};
wdt: watchdog@0xffd0f0d0 {
compatible = "amlogic,meson-tl1-wdt";
compatible = "amlogic, meson-wdt";
status = "okay";
default_timeout=<10>;
reset_watchdog_method=<1>; /* 0:sysfs,1:kernel */
reset_watchdog_time=<2>;
shutdown_timeout=<10>;
firmware_timeout=<6>;
suspend_timeout=<6>;
reg = <0xffd0f0d0 0x10>;
clock-names = "xtal";
clocks = <&xtal>;