Il 04/07/22 12:00, Tinghan Shen ha scritto:
Disable external output reset signal in first round of watchdog reset to reserve wdt reset reason for debugging watchdog issue.
If my understanding of the commit decription is right, then we can clarify that with something like: "[...] for debugging eventual watchdog issues". Otherwise, if this implies that disable-extrst is needed to avoid losing the reset reason stored in the WDT, you could say something like: "Disable external output reset signal in the first round of watchdog reset to avoid losing the reset reason stored in the watchdog registers" After which: Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
Signed-off-by: Fengquan Chen <[email protected]> Signed-off-by: Tinghan Shen <[email protected]> --- arch/arm64/boot/dts/mediatek/mt8195.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index 066c14989708..436687ba826f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -327,6 +327,7 @@ watchdog: watchdog@10007000 { compatible = "mediatek,mt8195-wdt", "mediatek,mt6589-wdt"; + mediatek,disable-extrst; reg = <0 0x10007000 0 0x100>; };
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