The AST2600 Watchdog Timer (WDT) references the System Control Unit (SCU) register for its operation. Signed-off-by: Peter Yin <peteryin.openbmc@xxxxxxxxx> --- arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi index ead835fca657..b47850f0dca0 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi @@ -557,23 +557,27 @@ uart5: serial@1e784000 { wdt1: watchdog@1e785000 { compatible = "aspeed,ast2600-wdt"; reg = <0x1e785000 0x40>; + aspeed,scu = <&syscon>; }; wdt2: watchdog@1e785040 { compatible = "aspeed,ast2600-wdt"; reg = <0x1e785040 0x40>; + aspeed,scu = <&syscon>; status = "disabled"; }; wdt3: watchdog@1e785080 { compatible = "aspeed,ast2600-wdt"; reg = <0x1e785080 0x40>; + aspeed,scu = <&syscon>; status = "disabled"; }; wdt4: watchdog@1e7850c0 { compatible = "aspeed,ast2600-wdt"; reg = <0x1e7850C0 0x40>; + aspeed,scu = <&syscon>; status = "disabled"; }; -- 2.25.1