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XBL consolidates the various SS reason codes and populates the final reason via IMEM, which is consumed by the watchdog driver. > >> Parse this information in the watchdog driver and update the bootstatus >> sysFS if the restart was triggered by a watchdog timeout. >> >> Reviewed-by: Dmitry Baryshkov >> Reviewed-by: Konrad Dybcio >> Signed-off-by: Kathiravan Thirumoorthy >> --- >> arch/arm64/boot/dts/qcom/ipq5424.dtsi | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi >> index ed61db0749f8..23f851e9241f 100644 >> --- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi >> +++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi >> @@ -624,6 +624,7 @@ watchdog@f410000 { >> reg = <0 0x0f410000 0 0x1000>; >> interrupts = ; >> clocks = <&sleep_clk>; >> + sram = <&restart_reason>; >> }; >> >> qusb_phy_1: phy@71000 { >> @@ -739,6 +740,10 @@ sram@8600000 { >> >> #address-cells = <1>; >> #size-cells = <1>; >> + >> + restart_reason: restartreason-sram@7b0 { >> + reg = <0x7b0 0x4>; >> + }; >> }; >> >> usb3: usb3@8af8800 { >> >> -- >> 2.34.1 >>